[ 2418.725266] ? _raw_spin_unlock+0x2c/0x50 [ 2418.725272] __handle_mm_fault+0xb4f/0xdb0 [ 2418.725281] handle_mm_fault+0x17c/0x300 [ 2418.725287] __get_user_pages+0xfa/0x5c0 [ 2418.725296] get_user_pages_remote+0x120/0x1a0 [ 2418.725340] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2418.725348] process_one_work+0x1fe/0x670 [ 2418.725356] worker_thread+0x49/0x3b0 [ 2418.725363] kthread+0x10f/0x150 [ 2418.725367] ? process_one_work+0x670/0x670 [ 2418.725370] ? kthread_create_on_node+0x40/0x40 [ 2418.725376] ret_from_fork+0x27/0x40 [ 2419.641183] systemd-resolve: page allocation stalls for 20906ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2419.641202] CPU: 3 PID: 864 Comm: systemd-resolve Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2419.641205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2419.641208] Call Trace: [ 2419.641216] dump_stack+0x67/0x97 [ 2419.641222] warn_alloc+0xd6/0x160 [ 2419.641232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2419.641239] ? find_get_entry+0x149/0x220 [ 2419.641251] filemap_fault+0x31e/0x610 [ 2419.641260] ext4_filemap_fault+0x2c/0x40 [ 2419.641265] __do_fault+0x19/0x70 [ 2419.641270] __handle_mm_fault+0x96b/0xdb0 [ 2419.641280] handle_mm_fault+0x17c/0x300 [ 2419.641285] __do_page_fault+0x279/0x560 [ 2419.641293] do_page_fault+0xc/0x10 [ 2419.641299] page_fault+0x22/0x30 [ 2419.641302] RIP: 0033:0x7fedadb40a60 [ 2419.641305] RSP: 002b:00007ffd3a181448 EFLAGS: 00010246 [ 2419.641310] RAX: 00007ffd3a181470 RBX: 00007fedaea371b1 RCX: 00007ffd3a1814c0 [ 2419.641312] RDX: 00007fedaea371b1 RSI: 0000000000000000 RDI: 00007fedaea40d0c [ 2419.641315] RBP: 00007ffd3a181580 R08: 0000000000000000 R09: 0000000000000001 [ 2419.641318] R10: 00182c712d5fcc77 R11: 0000000000000202 R12: 0000000000000000 [ 2419.641321] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffd3a181480 [ 2419.641331] warn_alloc_show_mem: 1 callbacks suppressed [ 2419.641334] Mem-Info: [ 2419.641341] active_anon:303600 inactive_anon:116541 isolated_anon:389 active_file:94 inactive_file:2 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7766 slab_unreclaimable:15636 mapped:383 shmem:20693 pagetables:4034 bounce:0 free:18585 free_pcp:0 free_cma:0 [ 2419.641347] Node 0 active_anon:1214400kB inactive_anon:466040kB active_file:376kB inactive_file:8kB unevictable:0kB isolated(anon):1684kB isolated(file):0kB mapped:1532kB dirty:0kB writeback:0kB shmem:82772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2419.641353] DMA free:7632kB min:584kB low:728kB high:872kB active_anon:6576kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2419.641355] lowmem_reserve[]: 0 1765 1774 1774 [ 2419.641373] DMA32 free:66384kB min:66656kB low:83320kB high:99984kB active_anon:1204536kB inactive_anon:464580kB active_file:128kB inactive_file:140kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:16104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2419.641375] lowmem_reserve[]: 0 0 8 8 [ 2419.641392] Normal free:324kB min:336kB low:420kB high:504kB active_anon:3288kB inactive_anon:56kB active_file:96kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2419.641394] lowmem_reserve[]: 0 0 0 0 [ 2419.641409] DMA: 0*4kB 2*8kB (UM) 8*16kB (UME) 12*32kB (ME) 7*64kB (UME) 6*128kB (UME) 3*256kB (UE) 2*512kB (UE) 4*1024kB (UME) 0*2048kB 0*4096kB = 7632kB [ 2419.641461] DMA32: 424*4kB (UM) 718*8kB (UM) 276*16kB (UME) 32*32kB (UM) 328*64kB (UME) 130*128kB (UME) 30*256kB (E) 12*512kB (E) 2*1024kB (E) 0*2048kB 0*4096kB = 66384kB [ 2419.641516] Normal: 5*4kB (M) 0*8kB 14*16kB (M) 1*32kB (M) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 2419.641560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2419.641563] 118255 total pagecache pages [ 2419.641571] 97493 pages in swap cache [ 2419.641575] Swap cache stats: add 6902316, delete 6821711, find 30142/41101 [ 2419.641578] Free swap = 15952212kB [ 2419.641580] Total swap = 16642044kB [ 2419.641582] 497680 pages RAM [ 2419.641585] 0 pages HighMem/MovableOnly [ 2419.641587] 19144 pages reserved [ 2420.399181] in:imuxsock: page allocation stalls for 20013ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2420.399199] CPU: 1 PID: 626 Comm: in:imuxsock Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2420.399202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2420.399204] Call Trace: [ 2420.399213] dump_stack+0x67/0x97 [ 2420.399219] warn_alloc+0xd6/0x160 [ 2420.399228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2420.399236] ? find_get_entry+0x149/0x220 [ 2420.399245] ? pagecache_get_page+0x27/0x230 [ 2420.399251] filemap_fault+0x31e/0x610 [ 2420.399260] ext4_filemap_fault+0x2c/0x40 [ 2420.399265] __do_fault+0x19/0x70 [ 2420.399270] __handle_mm_fault+0x96b/0xdb0 [ 2420.399279] handle_mm_fault+0x17c/0x300 [ 2420.399285] __do_page_fault+0x279/0x560 [ 2420.399292] do_page_fault+0xc/0x10 [ 2420.399298] page_fault+0x22/0x30 [ 2420.399301] RIP: 0033:0x560bc49be9dc [ 2420.399304] RSP: 002b:00007f20ba2a5710 EFLAGS: 00010202 [ 2420.399309] RAX: 00007f20ac004518 RBX: 0000000000000017 RCX: 00007f20ac004518 [ 2420.399312] RDX: 0000000000000017 RSI: 00007f20ba2a6ce0 RDI: 00007f20ac004518 [ 2420.399315] RBP: 00007f20ac0042f0 R08: 0000000000000000 R09: 0000000000000008 [ 2420.399318] R10: 0000000000000017 R11: 00007f20ba2a57b8 R12: 0000000000000017 [ 2420.399321] R13: 00007f20ba2a5880 R14: 00007f20ba2a579c R15: 000000000000004e [ 2420.653154] Unable to lock GPU to purge memory. [ 2420.653333] dmesg invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 2420.653343] CPU: 0 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2420.653346] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2420.653349] Call Trace: [ 2420.653357] dump_stack+0x67/0x97 [ 2420.653362] dump_header+0x8d/0x3bb [ 2420.653368] ? trace_hardirqs_on+0xd/0x10 [ 2420.653373] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2420.653379] oom_kill_process+0x234/0x640 [ 2420.653384] out_of_memory+0xf1/0x340 [ 2420.653390] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2420.653396] ? find_get_entry+0x149/0x220 [ 2420.653407] filemap_fault+0x31e/0x610 [ 2420.653415] ext4_filemap_fault+0x2c/0x40 [ 2420.653421] __do_fault+0x19/0x70 [ 2420.653425] ? _raw_spin_unlock+0x2c/0x50 [ 2420.653429] __handle_mm_fault+0x96b/0xdb0 [ 2420.653438] handle_mm_fault+0x17c/0x300 [ 2420.653443] __do_page_fault+0x279/0x560 [ 2420.653449] do_page_fault+0xc/0x10 [ 2420.653454] page_fault+0x22/0x30 [ 2420.653457] RIP: 0033:0x7fa2f4d3d8d0 [ 2420.653460] RSP: 002b:00007ffe6906f118 EFLAGS: 00010202 [ 2420.653465] RAX: 00007ffe6906f140 RBX: 00007fa2f50b2600 RCX: 00000000000148bc [ 2420.653468] RDX: 00007ffe6906f128 RSI: 000055b48fd4e42f RDI: 00007fa2f50b2600 [ 2420.653470] RBP: 000055b48ff54108 R08: 00007fa2f56e6040 R09: 0000000000000000 [ 2420.653473] R10: 000055b48fd4e42f R11: 00007fa2f4e657e0 R12: 0000000000000001 [ 2420.653475] R13: 00007ffe6906f3f0 R14: 000055b48ff520b5 R15: 00007ffe6906f3e8 [ 2420.653484] Mem-Info: [ 2420.653491] active_anon:303600 inactive_anon:116691 isolated_anon:293 active_file:71 inactive_file:32 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7766 slab_unreclaimable:15636 mapped:386 shmem:20693 pagetables:4034 bounce:0 free:18586 free_pcp:0 free_cma:0 [ 2420.653496] Node 0 active_anon:1214400kB inactive_anon:466764kB active_file:284kB inactive_file:128kB unevictable:0kB isolated(anon):1172kB isolated(file):0kB mapped:1544kB dirty:0kB writeback:0kB shmem:82772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2420.653502] DMA free:7632kB min:584kB low:728kB high:872kB active_anon:6576kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.653504] lowmem_reserve[]: 0 1765 1774 1774 [ 2420.653522] DMA32 free:66384kB min:66656kB low:83320kB high:99984kB active_anon:1204536kB inactive_anon:464576kB active_file:140kB inactive_file:128kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:16104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.653524] lowmem_reserve[]: 0 0 8 8 [ 2420.653541] Normal free:328kB min:336kB low:420kB high:504kB active_anon:3288kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.653543] lowmem_reserve[]: 0 0 0 0 [ 2420.653557] DMA: 0*4kB 2*8kB (UM) 8*16kB (UME) 12*32kB (ME) 7*64kB (UME) 6*128kB (UME) 3*256kB (UE) 2*512kB (UE) 4*1024kB (UME) 0*2048kB 0*4096kB = 7632kB [ 2420.653610] DMA32: 424*4kB (UM) 718*8kB (UM) 276*16kB (UME) 32*32kB (UM) 328*64kB (UME) 130*128kB (UME) 30*256kB (E) 12*512kB (E) 2*1024kB (E) 0*2048kB 0*4096kB = 66384kB [ 2420.653664] Normal: 5*4kB (M) 1*8kB (M) 14*16kB (M) 1*32kB (M) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 348kB [ 2420.653709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2420.653712] 118258 total pagecache pages [ 2420.653721] 97493 pages in swap cache [ 2420.653724] Swap cache stats: add 6902316, delete 6821711, find 30142/41101 [ 2420.653726] Free swap = 15952212kB [ 2420.653729] Total swap = 16642044kB [ 2420.653732] 497680 pages RAM [ 2420.653734] 0 pages HighMem/MovableOnly [ 2420.653737] 19144 pages reserved [ 2420.653739] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2420.653747] [ 257] 0 257 14276 435 26 3 87 0 systemd-journal [ 2420.653753] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2420.653758] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2420.653763] [ 581] 120 581 11284 31 26 3 73 0 avahi-daemon [ 2420.653768] [ 588] 0 588 11117 4 26 3 143 0 systemd-logind [ 2420.653773] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2420.653778] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2420.653783] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2420.653788] [ 612] 104 612 64102 185 29 3 160 0 rsyslogd [ 2420.653792] [ 615] 0 615 7776 8 21 3 63 0 cron [ 2420.653797] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2420.653802] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2420.653807] [ 645] 0 645 117065 0 80 4 1261 0 NetworkManager [ 2420.653812] [ 646] 0 646 43334 53 40 3 660 0 thermald [ 2420.653817] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2420.653821] [ 661] 0 661 95038 469 43 6 2579 0 snapd [ 2420.653826] [ 758] 0 758 4873 18 14 3 40 0 irqbalance [ 2420.653831] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2420.653836] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2420.653840] [ 864] 102 864 11889 32 27 3 99 0 systemd-resolve [ 2420.653845] [ 920] 0 920 19092 1 42 3 137 0 login [ 2420.653850] [ 955] 0 955 4028 0 14 3 216 0 dhclient [ 2420.653855] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2420.653859] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2420.653864] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2420.653869] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2420.653874] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2420.653879] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2420.653883] [ 1315] 1000 1315 5633 0 15 3 467 0 bash [ 2420.653888] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2420.653893] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2420.653898] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2420.653902] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2420.653907] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2420.653912] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2420.653916] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2420.653921] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2420.653926] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2420.653931] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2420.653935] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2420.653940] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2420.653945] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2420.653949] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2420.653954] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2420.653959] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2420.653963] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2420.653968] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2420.653973] [ 2924] 0 2924 3450 16 13 3 20 0 dmesg [ 2420.653978] [ 2925] 1000 2925 5644 1 15 3 474 0 bash [ 2420.653983] [ 3846] 0 3846 15776 1 37 3 120 0 sudo [ 2420.653988] [ 3850] 0 3850 11260 1 27 3 95 1000 gem_shrink [ 2420.653998] [ 3858] 0 3858 175100 136469 327 3 17743 1000 gem_shrink [ 2420.654005] [ 3862] 0 3862 76796 18823 98 3 18050 1000 gem_shrink [ 2420.654012] [ 3865] 0 3865 44028 8916 79 3 18724 1000 gem_shrink [ 2420.654016] [ 3866] 0 3866 109564 14605 182 3 106 1000 gem_shrink [ 2420.654021] [ 3867] 0 3867 109564 22854 199 3 92 1000 gem_shrink [ 2420.654026] [ 3868] 0 3868 76796 6 153 3 32857 1000 gem_shrink [ 2420.654031] [ 3869] 0 3869 109564 32773 217 3 90 1000 gem_shrink [ 2420.654035] [ 3870] 0 3870 76796 5 153 3 32862 1000 gem_shrink [ 2420.654040] [ 3871] 0 3871 109564 17136 217 3 15751 1000 gem_shrink [ 2420.654045] [ 3872] 0 3872 109564 32772 217 3 91 1000 gem_shrink [ 2420.654050] [ 3874] 0 3874 76796 17283 153 3 15587 1000 gem_shrink [ 2420.654054] [ 3875] 0 3875 11260 0 24 3 95 1000 gem_shrink [ 2420.654059] [ 3876] 0 3876 11260 1 24 3 94 1000 gem_shrink [ 2420.654064] [ 3877] 0 3877 11260 4 24 3 91 1000 gem_shrink [ 2420.654068] [ 3878] 0 3878 11260 3 24 3 92 1000 gem_shrink [ 2420.654073] [ 3880] 0 3880 11260 1 24 3 94 1000 gem_shrink [ 2420.654078] [ 3882] 0 3882 11260 1 24 3 94 1000 gem_shrink [ 2420.654082] [ 3883] 0 3883 11260 0 24 3 96 1000 gem_shrink [ 2420.654087] [ 3884] 0 3884 11260 0 24 3 96 1000 gem_shrink [ 2420.654091] Out of memory: Kill process 3858 (gem_shrink) score 1032 or sacrifice child [ 2420.654148] Killed process 3858 (gem_shrink) total-vm:700400kB, anon-rss:545872kB, file-rss:4kB, shmem-rss:0kB [ 2420.656159] dmesg: page allocation stalls for 24798ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2420.656172] CPU: 0 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2420.656174] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2420.656177] Call Trace: [ 2420.656182] dump_stack+0x67/0x97 [ 2420.656186] warn_alloc+0xd6/0x160 [ 2420.656194] __alloc_pages_nodemask+0xe59/0x12a0 [ 2420.656200] ? find_get_entry+0x149/0x220 [ 2420.656212] filemap_fault+0x31e/0x610 [ 2420.656219] ext4_filemap_fault+0x2c/0x40 [ 2420.656224] __do_fault+0x19/0x70 [ 2420.656227] ? _raw_spin_unlock+0x2c/0x50 [ 2420.656231] __handle_mm_fault+0x96b/0xdb0 [ 2420.656240] handle_mm_fault+0x17c/0x300 [ 2420.656245] __do_page_fault+0x279/0x560 [ 2420.656251] do_page_fault+0xc/0x10 [ 2420.656255] page_fault+0x22/0x30 [ 2420.656258] RIP: 0033:0x7fa2f4d3d8d0 [ 2420.656261] RSP: 002b:00007ffe6906f118 EFLAGS: 00010202 [ 2420.656265] RAX: 00007ffe6906f140 RBX: 00007fa2f50b2600 RCX: 00000000000148bc [ 2420.656268] RDX: 00007ffe6906f128 RSI: 000055b48fd4e42f RDI: 00007fa2f50b2600 [ 2420.656271] RBP: 000055b48ff54108 R08: 00007fa2f56e6040 R09: 0000000000000000 [ 2420.656273] R10: 000055b48fd4e42f R11: 00007fa2f4e657e0 R12: 0000000000000001 [ 2420.656276] R13: 00007ffe6906f3f0 R14: 000055b48ff520b5 R15: 00007ffe6906f3e8 [ 2420.656285] warn_alloc_show_mem: 1 callbacks suppressed [ 2420.656288] Mem-Info: [ 2420.656293] active_anon:303569 inactive_anon:116666 isolated_anon:325 active_file:71 inactive_file:32 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7766 slab_unreclaimable:15636 mapped:386 shmem:20693 pagetables:4034 bounce:0 free:18586 free_pcp:56 free_cma:0 [ 2420.656298] Node 0 active_anon:1214152kB inactive_anon:466664kB active_file:284kB inactive_file:128kB unevictable:0kB isolated(anon):1300kB isolated(file):0kB mapped:1544kB dirty:0kB writeback:0kB shmem:82772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2420.656304] DMA free:7632kB min:584kB low:728kB high:872kB active_anon:6576kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.656306] lowmem_reserve[]: 0 1765 1774 1774 [ 2420.656323] DMA32 free:66384kB min:66656kB low:83320kB high:99984kB active_anon:1204536kB inactive_anon:464576kB active_file:140kB inactive_file:128kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:16104kB bounce:0kB free_pcp:288kB local_pcp:0kB free_cma:0kB [ 2420.656325] lowmem_reserve[]: 0 0 8 8 [ 2420.656341] Normal free:328kB min:336kB low:420kB high:504kB active_anon:3288kB inactive_anon:56kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2420.656343] lowmem_reserve[]: 0 0 0 0 [ 2420.656357] DMA: 0*4kB 2*8kB (UM) 8*16kB (UME) 12*32kB (ME) 7*64kB (UME) 6*128kB (UME) 3*256kB (UE) 2*512kB (UE) 4*1024kB (UME) 0*2048kB 0*4096kB = 7632kB [ 2420.656407] DMA32: 424*4kB (UM) 718*8kB (UM) 276*16kB (UME) 32*32kB (UM) 328*64kB (UME) 130*128kB (UME) 30*256kB (E) 12*512kB (E) 2*1024kB (E) 0*2048kB 0*4096kB = 66384kB [ 2420.656459] Normal: 5*4kB (M) 1*8kB (M) 14*16kB (M) 1*32kB (M) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 348kB [ 2420.656503] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2420.656506] 118258 total pagecache pages [ 2420.656512] 97492 pages in swap cache [ 2420.656516] Swap cache stats: add 6902316, delete 6821712, find 30142/41101 [ 2420.656518] Free swap = 15952212kB [ 2420.656521] Total swap = 16642044kB [ 2420.656523] 497680 pages RAM [ 2420.656526] 0 pages HighMem/MovableOnly [ 2420.656528] 19144 pages reserved [ 2421.382846] oom_reaper: reaped process 3858 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2422.948409] [IGT] gem_shrink: exiting, ret=137 [ 2423.297305] Console: switching to colour frame buffer device 240x67 [ 2423.501282] Console: switching to colour dummy device 80x25 [ 2423.501501] [IGT] gem_shrink: executing [ 2423.530116] [IGT] gem_shrink: starting subtest get-pages-oom [ 2430.482424] perf: interrupt took too long (3129 > 3128), lowering kernel.perf_event_max_sample_rate to 63000 [ 2450.948169] gem_shrink: page allocation stalls for 10124ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2450.948187] CPU: 1 PID: 3936 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2450.948190] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2450.948193] Call Trace: [ 2450.948202] dump_stack+0x67/0x97 [ 2450.948208] warn_alloc+0xd6/0x160 [ 2450.948217] __alloc_pages_nodemask+0xe59/0x12a0 [ 2450.948229] ? percpu_counter_add_batch+0x85/0xb0 [ 2450.948237] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2450.948244] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2450.948296] ? i915_gem_shrink+0x356/0x580 [i915] [ 2450.948307] shmem_read_mapping_page_gfp+0x31/0x50 [ 2450.948346] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2450.948386] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2450.948420] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2450.948455] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2450.948489] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2450.948495] drm_ioctl_kernel+0x64/0xb0 [ 2450.948501] drm_ioctl+0x2cd/0x390 [ 2450.948533] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2450.948543] ? __do_page_fault+0x29e/0x560 [ 2450.948551] do_vfs_ioctl+0x90/0x670 [ 2450.948556] ? up_read+0x1a/0x40 [ 2450.948561] ? trace_hardirqs_on_caller+0x118/0x180 [ 2450.948567] SyS_ioctl+0x3c/0x70 [ 2450.948574] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2450.948578] RIP: 0033:0x7f2e1a8b24b7 [ 2450.948580] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2450.948586] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2450.948589] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2450.948592] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2450.948595] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2450.948597] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2450.948608] Mem-Info: [ 2450.948614] active_anon:304209 inactive_anon:110675 isolated_anon:832 active_file:37 inactive_file:30 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16156 mapped:408 shmem:111936 pagetables:6375 bounce:0 free:18641 free_pcp:301 free_cma:0 [ 2450.948620] Node 0 active_anon:1216836kB inactive_anon:442824kB active_file:148kB inactive_file:120kB unevictable:0kB isolated(anon):3328kB isolated(file):0kB mapped:1632kB dirty:0kB writeback:0kB shmem:447744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2450.948626] DMA free:7620kB min:584kB low:728kB high:872kB active_anon:6852kB inactive_anon:1248kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2450.948628] lowmem_reserve[]: 0 1765 1774 1774 [ 2450.948646] DMA32 free:66468kB min:66656kB low:83320kB high:99984kB active_anon:1207980kB inactive_anon:440760kB active_file:148kB inactive_file:120kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25100kB bounce:0kB free_pcp:1204kB local_pcp:128kB free_cma:0kB [ 2450.948649] lowmem_reserve[]: 0 0 8 8 [ 2450.948665] Normal free:476kB min:336kB low:420kB high:504kB active_anon:2132kB inactive_anon:528kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2450.948667] lowmem_reserve[]: 0 0 0 0 [ 2450.948681] DMA: 9*4kB (UME) 34*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7620kB [ 2450.948736] DMA32: 31*4kB (MEH) 35*8kB (MEH) 2347*16kB (UMEH) 883*32kB (MEH) 4*64kB (MH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66468kB [ 2450.948780] Normal: 51*4kB (H) 30*8kB (H) 2*16kB (H) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 476kB [ 2450.948821] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2450.948823] 112894 total pagecache pages [ 2450.948833] 890 pages in swap cache [ 2450.948837] Swap cache stats: add 7060488, delete 7075959, find 30800/42238 [ 2450.948839] Free swap = 15981908kB [ 2450.948842] Total swap = 16642044kB [ 2450.948845] 497680 pages RAM [ 2450.948847] 0 pages HighMem/MovableOnly [ 2450.948850] 19144 pages reserved [ 2451.377951] gem_shrink: page allocation stalls for 10602ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2451.377972] CPU: 1 PID: 3937 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2451.377975] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2451.377978] Call Trace: [ 2451.377989] dump_stack+0x67/0x97 [ 2451.377996] warn_alloc+0xd6/0x160 [ 2451.378006] __alloc_pages_nodemask+0xe59/0x12a0 [ 2451.378018] ? percpu_counter_add_batch+0x85/0xb0 [ 2451.378025] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2451.378032] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2451.378091] ? i915_gem_shrink+0x356/0x580 [i915] [ 2451.378104] shmem_read_mapping_page_gfp+0x31/0x50 [ 2451.378147] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2451.378190] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2451.378226] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2451.378263] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2451.378298] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2451.378305] drm_ioctl_kernel+0x64/0xb0 [ 2451.378312] drm_ioctl+0x2cd/0x390 [ 2451.378345] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2451.378356] ? __do_page_fault+0x29e/0x560 [ 2451.378364] do_vfs_ioctl+0x90/0x670 [ 2451.378369] ? up_read+0x1a/0x40 [ 2451.378374] ? trace_hardirqs_on_caller+0x118/0x180 [ 2451.378380] SyS_ioctl+0x3c/0x70 [ 2451.378388] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2451.378392] RIP: 0033:0x7f2e1a8b24b7 [ 2451.378394] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2451.378400] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2451.378403] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2451.378406] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2451.378409] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2451.378412] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2451.389163] gem_shrink: page allocation stalls for 10778ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2451.389177] CPU: 1 PID: 3931 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2451.389180] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2451.389182] Call Trace: [ 2451.389188] dump_stack+0x67/0x97 [ 2451.389194] warn_alloc+0xd6/0x160 [ 2451.389203] __alloc_pages_nodemask+0xe59/0x12a0 [ 2451.389214] ? percpu_counter_add_batch+0x85/0xb0 [ 2451.389221] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2451.389229] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2451.389266] ? i915_gem_shrink+0x356/0x580 [i915] [ 2451.389276] shmem_read_mapping_page_gfp+0x31/0x50 [ 2451.389311] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2451.389348] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2451.389380] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2451.389414] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2451.389446] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2451.389451] drm_ioctl_kernel+0x64/0xb0 [ 2451.389457] drm_ioctl+0x2cd/0x390 [ 2451.389488] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2451.389498] ? __do_page_fault+0x29e/0x560 [ 2451.389505] do_vfs_ioctl+0x90/0x670 [ 2451.389510] ? up_read+0x1a/0x40 [ 2451.389515] ? trace_hardirqs_on_caller+0x118/0x180 [ 2451.389521] SyS_ioctl+0x3c/0x70 [ 2451.389528] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2451.389531] RIP: 0033:0x7f2e1a8b24b7 [ 2451.389534] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2451.389539] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2451.389542] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2451.389545] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2451.389548] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2451.389550] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2451.668166] gem_shrink: page allocation stalls for 10931ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2451.668182] CPU: 1 PID: 3914 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2451.668186] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2451.668188] Call Trace: [ 2451.668198] dump_stack+0x67/0x97 [ 2451.668203] warn_alloc+0xd6/0x160 [ 2451.668213] __alloc_pages_nodemask+0xe59/0x12a0 [ 2451.668227] __handle_mm_fault+0xb4f/0xdb0 [ 2451.668236] handle_mm_fault+0x17c/0x300 [ 2451.668242] __get_user_pages+0xfa/0x5c0 [ 2451.668248] ? lock_acquire+0x9e/0x1e0 [ 2451.668256] populate_vma_page_range+0x6c/0x70 [ 2451.668261] __mm_populate+0x92/0x110 [ 2451.668268] vm_mmap_pgoff+0xbe/0xd0 [ 2451.668276] SyS_mmap_pgoff+0x10a/0x220 [ 2451.668280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2451.668287] SyS_mmap+0x16/0x20 [ 2451.668293] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2451.668296] RIP: 0033:0x7f2e1a8b6b0a [ 2451.668299] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2451.668304] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2451.668307] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2451.668310] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2451.668313] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2451.668316] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2452.313170] gem_shrink: page allocation stalls for 10860ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2452.313190] CPU: 1 PID: 3908 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2452.313193] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2452.313196] Call Trace: [ 2452.313206] dump_stack+0x67/0x97 [ 2452.313213] warn_alloc+0xd6/0x160 [ 2452.313222] __alloc_pages_nodemask+0xe59/0x12a0 [ 2452.313237] __handle_mm_fault+0xb4f/0xdb0 [ 2452.313246] handle_mm_fault+0x17c/0x300 [ 2452.313253] __get_user_pages+0xfa/0x5c0 [ 2452.313259] ? lock_acquire+0x9e/0x1e0 [ 2452.313268] populate_vma_page_range+0x6c/0x70 [ 2452.313273] __mm_populate+0x92/0x110 [ 2452.313280] vm_mmap_pgoff+0xbe/0xd0 [ 2452.313288] SyS_mmap_pgoff+0x10a/0x220 [ 2452.313293] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2452.313300] SyS_mmap+0x16/0x20 [ 2452.313306] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2452.313310] RIP: 0033:0x7f2e1a8b6b0a [ 2452.313312] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2452.313318] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2452.313321] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2452.313325] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2452.313328] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2452.313331] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2452.313341] warn_alloc_show_mem: 3 callbacks suppressed [ 2452.313344] Mem-Info: [ 2452.313351] active_anon:304333 inactive_anon:110563 isolated_anon:1120 active_file:63 inactive_file:2 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16156 mapped:408 shmem:112092 pagetables:6375 bounce:0 free:18595 free_pcp:60 free_cma:0 [ 2452.313357] Node 0 active_anon:1217332kB inactive_anon:442128kB active_file:252kB inactive_file:8kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:1632kB dirty:0kB writeback:0kB shmem:448368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2452.313363] DMA free:7620kB min:584kB low:728kB high:872kB active_anon:6852kB inactive_anon:1296kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2452.313365] lowmem_reserve[]: 0 1765 1774 1774 [ 2452.313383] DMA32 free:66428kB min:66656kB low:83320kB high:99984kB active_anon:1207852kB inactive_anon:440380kB active_file:128kB inactive_file:140kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25100kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB [ 2452.313385] lowmem_reserve[]: 0 0 8 8 [ 2452.313402] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:544kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2452.313405] lowmem_reserve[]: 0 0 0 0 [ 2452.313418] DMA: 9*4kB (UME) 34*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7620kB [ 2452.313473] DMA32: 29*4kB (UEH) 45*8kB (UMH) 2354*16kB (UMH) 880*32kB (MEH) 2*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66428kB [ 2452.313518] Normal: 15*4kB (M) 30*8kB (M) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2452.313558] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2452.313561] 113049 total pagecache pages [ 2452.313571] 890 pages in swap cache [ 2452.313574] Swap cache stats: add 7060488, delete 7075959, find 30800/42239 [ 2452.313577] Free swap = 15981908kB [ 2452.313579] Total swap = 16642044kB [ 2452.313582] 497680 pages RAM [ 2452.313585] 0 pages HighMem/MovableOnly [ 2452.313587] 19144 pages reserved [ 2452.851164] gem_shrink: page allocation stalls for 11050ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2452.851181] CPU: 1 PID: 3910 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2452.851184] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2452.851187] Call Trace: [ 2452.851196] dump_stack+0x67/0x97 [ 2452.851202] warn_alloc+0xd6/0x160 [ 2452.851211] __alloc_pages_nodemask+0xe59/0x12a0 [ 2452.851225] __handle_mm_fault+0xb4f/0xdb0 [ 2452.851235] handle_mm_fault+0x17c/0x300 [ 2452.851241] __get_user_pages+0xfa/0x5c0 [ 2452.851247] ? lock_acquire+0x9e/0x1e0 [ 2452.851256] populate_vma_page_range+0x6c/0x70 [ 2452.851261] __mm_populate+0x92/0x110 [ 2452.851268] vm_mmap_pgoff+0xbe/0xd0 [ 2452.851276] SyS_mmap_pgoff+0x10a/0x220 [ 2452.851280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2452.851287] SyS_mmap+0x16/0x20 [ 2452.851291] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2452.851295] RIP: 0033:0x7f2e1a8b6b0a [ 2452.851298] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2452.851303] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2452.851306] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2452.851309] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2452.851312] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2452.851315] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2453.948626] gem_shrink: page allocation stalls for 12198ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2453.948643] CPU: 1 PID: 3915 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2453.948646] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2453.948649] Call Trace: [ 2453.948658] dump_stack+0x67/0x97 [ 2453.948664] warn_alloc+0xd6/0x160 [ 2453.948673] __alloc_pages_nodemask+0xe59/0x12a0 [ 2453.948687] __handle_mm_fault+0xb4f/0xdb0 [ 2453.948697] handle_mm_fault+0x17c/0x300 [ 2453.948703] __get_user_pages+0xfa/0x5c0 [ 2453.948709] ? lock_acquire+0x9e/0x1e0 [ 2453.948718] populate_vma_page_range+0x6c/0x70 [ 2453.948723] __mm_populate+0x92/0x110 [ 2453.948730] vm_mmap_pgoff+0xbe/0xd0 [ 2453.948738] SyS_mmap_pgoff+0x10a/0x220 [ 2453.948742] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2453.948748] SyS_mmap+0x16/0x20 [ 2453.948754] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2453.948757] RIP: 0033:0x7f2e1a8b6b0a [ 2453.948760] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2453.948766] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2453.948769] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2453.948772] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2453.948774] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2453.948777] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2453.948787] warn_alloc_show_mem: 1 callbacks suppressed [ 2453.948791] Mem-Info: [ 2453.948797] active_anon:304339 inactive_anon:110608 isolated_anon:1077 active_file:98 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16156 mapped:408 shmem:112092 pagetables:6376 bounce:0 free:18656 free_pcp:0 free_cma:0 [ 2453.948803] Node 0 active_anon:1217356kB inactive_anon:442556kB active_file:392kB inactive_file:0kB unevictable:0kB isolated(anon):4180kB isolated(file):0kB mapped:1632kB dirty:0kB writeback:0kB shmem:448368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2453.948809] DMA free:7620kB min:584kB low:728kB high:872kB active_anon:6852kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2453.948811] lowmem_reserve[]: 0 1765 1774 1774 [ 2453.948828] DMA32 free:66672kB min:66656kB low:83320kB high:99984kB active_anon:1208228kB inactive_anon:441016kB active_file:144kB inactive_file:124kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2453.948831] lowmem_reserve[]: 0 0 8 8 [ 2453.948848] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2453.948850] lowmem_reserve[]: 0 0 0 0 [ 2453.948864] DMA: 9*4kB (UME) 34*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7620kB [ 2453.948917] DMA32: 34*4kB (UMEH) 63*8kB (UMH) 2359*16kB (UMH) 880*32kB (MEH) 2*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66672kB [ 2453.948961] Normal: 15*4kB (M) 30*8kB (M) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2453.949001] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2453.949003] 113049 total pagecache pages [ 2453.949013] 890 pages in swap cache [ 2453.949016] Swap cache stats: add 7060488, delete 7075959, find 30800/42239 [ 2453.949019] Free swap = 15981908kB [ 2453.949022] Total swap = 16642044kB [ 2453.949024] 497680 pages RAM [ 2453.949027] 0 pages HighMem/MovableOnly [ 2453.949029] 19144 pages reserved [ 2454.358028] gem_shrink: page allocation stalls for 13008ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2454.358046] CPU: 1 PID: 3912 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2454.358049] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2454.358051] Call Trace: [ 2454.358060] dump_stack+0x67/0x97 [ 2454.358066] warn_alloc+0xd6/0x160 [ 2454.358076] __alloc_pages_nodemask+0xe59/0x12a0 [ 2454.358091] __handle_mm_fault+0xb4f/0xdb0 [ 2454.358100] handle_mm_fault+0x17c/0x300 [ 2454.358106] __get_user_pages+0xfa/0x5c0 [ 2454.358112] ? lock_acquire+0x9e/0x1e0 [ 2454.358120] populate_vma_page_range+0x6c/0x70 [ 2454.358125] __mm_populate+0x92/0x110 [ 2454.358132] vm_mmap_pgoff+0xbe/0xd0 [ 2454.358140] SyS_mmap_pgoff+0x10a/0x220 [ 2454.358144] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2454.358151] SyS_mmap+0x16/0x20 [ 2454.358156] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2454.358160] RIP: 0033:0x7f2e1a8b6b0a [ 2454.358162] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2454.358168] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2454.358171] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2454.358173] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2454.358176] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2454.358179] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2456.150160] kworker/0:1H: page allocation stalls for 10243ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2456.150179] CPU: 0 PID: 3929 Comm: kworker/0:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2456.150182] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2456.150235] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2456.150241] Call Trace: [ 2456.150249] dump_stack+0x67/0x97 [ 2456.150255] warn_alloc+0xd6/0x160 [ 2456.150264] __alloc_pages_nodemask+0xe59/0x12a0 [ 2456.150274] ? __lock_acquire+0x28c/0x1790 [ 2456.150284] __handle_mm_fault+0xb4f/0xdb0 [ 2456.150293] handle_mm_fault+0x17c/0x300 [ 2456.150300] __get_user_pages+0xfa/0x5c0 [ 2456.150309] get_user_pages_remote+0x120/0x1a0 [ 2456.150352] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2456.150361] process_one_work+0x1fe/0x670 [ 2456.150369] worker_thread+0x49/0x3b0 [ 2456.150376] kthread+0x10f/0x150 [ 2456.150380] ? process_one_work+0x670/0x670 [ 2456.150383] ? kthread_create_on_node+0x40/0x40 [ 2456.150390] ret_from_fork+0x27/0x40 [ 2456.150401] warn_alloc_show_mem: 1 callbacks suppressed [ 2456.150404] Mem-Info: [ 2456.150411] active_anon:304339 inactive_anon:110633 isolated_anon:1088 active_file:63 inactive_file:31 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16156 mapped:408 shmem:112092 pagetables:6376 bounce:0 free:18656 free_pcp:0 free_cma:0 [ 2456.150417] Node 0 active_anon:1217356kB inactive_anon:442532kB active_file:252kB inactive_file:124kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:1632kB dirty:0kB writeback:0kB shmem:448368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2456.150423] DMA free:7620kB min:584kB low:728kB high:872kB active_anon:6852kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2456.150425] lowmem_reserve[]: 0 1765 1774 1774 [ 2456.150444] DMA32 free:66672kB min:66656kB low:83320kB high:99984kB active_anon:1208228kB inactive_anon:440768kB active_file:128kB inactive_file:140kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2456.150447] lowmem_reserve[]: 0 0 8 8 [ 2456.150465] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2456.150467] lowmem_reserve[]: 0 0 0 0 [ 2456.150482] DMA: 9*4kB (UME) 34*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7620kB [ 2456.150540] DMA32: 34*4kB (UME) 63*8kB (UM) 2359*16kB (UM) 880*32kB (ME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66672kB [ 2456.150588] Normal: 15*4kB (M) 30*8kB (M) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2456.150631] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2456.150634] 113049 total pagecache pages [ 2456.150643] 890 pages in swap cache [ 2456.150647] Swap cache stats: add 7060488, delete 7075959, find 30800/42239 [ 2456.150650] Free swap = 15981908kB [ 2456.150652] Total swap = 16642044kB [ 2456.150655] 497680 pages RAM [ 2456.150658] 0 pages HighMem/MovableOnly [ 2456.150661] 19144 pages reserved [ 2456.369414] kworker/2:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2456.369427] CPU: 2 PID: 3873 Comm: kworker/2:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2456.369431] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2456.369483] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2456.369488] Call Trace: [ 2456.369496] dump_stack+0x67/0x97 [ 2456.369502] dump_header+0x8d/0x3bb [ 2456.369507] ? trace_hardirqs_on+0xd/0x10 [ 2456.369512] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2456.369518] oom_kill_process+0x234/0x640 [ 2456.369524] out_of_memory+0xf1/0x340 [ 2456.369530] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2456.369538] ? __lock_acquire+0x28c/0x1790 [ 2456.369547] __handle_mm_fault+0xb4f/0xdb0 [ 2456.369556] handle_mm_fault+0x17c/0x300 [ 2456.369562] __get_user_pages+0xfa/0x5c0 [ 2456.369572] get_user_pages_remote+0x120/0x1a0 [ 2456.369612] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2456.369621] process_one_work+0x1fe/0x670 [ 2456.369628] worker_thread+0x49/0x3b0 [ 2456.369635] kthread+0x10f/0x150 [ 2456.369639] ? process_one_work+0x670/0x670 [ 2456.369642] ? kthread_create_on_node+0x40/0x40 [ 2456.369648] ret_from_fork+0x27/0x40 [ 2456.369658] Mem-Info: [ 2456.369665] active_anon:304339 inactive_anon:110536 isolated_anon:1184 active_file:63 inactive_file:31 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16156 mapped:408 shmem:112092 pagetables:6376 bounce:0 free:18656 free_pcp:0 free_cma:0 [ 2456.369671] Node 0 active_anon:1217356kB inactive_anon:442020kB active_file:252kB inactive_file:124kB unevictable:0kB isolated(anon):4736kB isolated(file):0kB mapped:1632kB dirty:0kB writeback:0kB shmem:448368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2456.369677] DMA free:7620kB min:584kB low:728kB high:872kB active_anon:6852kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2456.369680] lowmem_reserve[]: 0 1765 1774 1774 [ 2456.369699] DMA32 free:66672kB min:66656kB low:83320kB high:99984kB active_anon:1208228kB inactive_anon:440264kB active_file:128kB inactive_file:140kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2456.369702] lowmem_reserve[]: 0 0 8 8 [ 2456.369720] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2456.369722] lowmem_reserve[]: 0 0 0 0 [ 2456.369737] DMA: 9*4kB (UME) 34*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7620kB [ 2456.369796] DMA32: 34*4kB (UME) 63*8kB (UM) 2359*16kB (UM) 880*32kB (ME) 2*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66672kB [ 2456.369844] Normal: 15*4kB (M) 30*8kB (M) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2456.369889] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2456.369891] 113049 total pagecache pages [ 2456.369901] 890 pages in swap cache [ 2456.369905] Swap cache stats: add 7060488, delete 7075959, find 30800/42239 [ 2456.369908] Free swap = 15981908kB [ 2456.369910] Total swap = 16642044kB [ 2456.369913] 497680 pages RAM [ 2456.369916] 0 pages HighMem/MovableOnly [ 2456.369919] 19144 pages reserved [ 2456.369922] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2456.369934] [ 257] 0 257 14276 459 26 3 88 0 systemd-journal [ 2456.369940] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2456.369945] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2456.369951] [ 581] 120 581 11284 47 26 3 57 0 avahi-daemon [ 2456.369957] [ 588] 0 588 11117 25 26 3 122 0 systemd-logind [ 2456.369963] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2456.369968] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2456.369974] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2456.369979] [ 612] 104 612 64102 39 29 3 258 0 rsyslogd [ 2456.369984] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2456.369989] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2456.369995] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2456.370001] [ 645] 0 645 117065 0 80 4 1261 0 NetworkManager [ 2456.370006] [ 646] 0 646 43334 53 40 3 660 0 thermald [ 2456.370012] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2456.370017] [ 661] 0 661 95038 542 43 6 2506 0 snapd [ 2456.370023] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2456.370028] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2456.370034] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2456.370039] [ 864] 102 864 11889 40 27 3 91 0 systemd-resolve [ 2456.370045] [ 920] 0 920 19092 1 42 3 137 0 login [ 2456.370051] [ 955] 0 955 4028 17 14 3 198 0 dhclient [ 2456.370056] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2456.370061] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2456.370067] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2456.370072] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2456.370078] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2456.370083] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2456.370089] [ 1315] 1000 1315 5633 0 15 3 471 0 bash [ 2456.370094] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2456.370100] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2456.370105] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2456.370110] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2456.370115] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2456.370121] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2456.370127] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2456.370152] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2456.370157] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2456.370163] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2456.370168] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2456.370174] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2456.370179] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2456.370184] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2456.370190] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2456.370195] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2456.370201] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2456.370207] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2456.370212] [ 2924] 0 2924 3450 8 13 3 28 0 dmesg [ 2456.370218] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2456.370225] [ 3901] 0 3901 15776 1 36 3 120 0 sudo [ 2456.370230] [ 3905] 0 3905 11260 29 25 3 67 1000 gem_shrink [ 2456.370236] [ 3906] 0 3906 44028 10876 76 3 15067 1000 gem_shrink [ 2456.370241] [ 3907] 0 3907 44028 17195 79 3 10500 1000 gem_shrink [ 2456.370246] [ 3908] 0 3908 44028 8440 83 3 21041 1000 gem_shrink [ 2456.370252] [ 3909] 0 3909 44028 8348 53 3 6023 1000 gem_shrink [ 2456.370257] [ 3910] 0 3910 44028 5941 50 3 6978 1000 gem_shrink [ 2456.370263] [ 3911] 0 3911 44028 6921 52 3 6790 1000 gem_shrink [ 2456.370268] [ 3912] 0 3912 44028 10275 61 3 8188 1000 gem_shrink [ 2456.370274] [ 3913] 0 3913 44028 11655 62 3 7336 1000 gem_shrink [ 2456.370279] [ 3914] 0 3914 44028 15859 73 3 8742 1000 gem_shrink [ 2456.370284] [ 3915] 0 3915 44028 9867 60 3 7804 1000 gem_shrink [ 2456.370290] [ 3916] 0 3916 44028 14931 85 3 15543 1000 gem_shrink [ 2456.370295] [ 3917] 0 3917 44028 11938 78 3 15237 1000 gem_shrink [ 2456.370301] [ 3918] 0 3918 76796 27240 97 3 8774 1000 gem_shrink [ 2456.370306] [ 3919] 0 3919 44028 12007 54 3 2892 1000 gem_shrink [ 2456.370312] [ 3920] 0 3920 44028 10593 53 3 3580 1000 gem_shrink [ 2456.370317] [ 3921] 0 3921 240636 29 409 4 66 1000 gem_shrink [ 2456.370323] [ 3922] 0 3922 207868 22671 391 4 67 1000 gem_shrink [ 2456.370328] [ 3923] 0 3923 273404 12871 499 4 66 1000 gem_shrink [ 2456.370334] [ 3924] 0 3924 273404 25377 524 4 66 1000 gem_shrink [ 2456.370340] [ 3925] 0 3925 207868 5207 356 4 66 1000 gem_shrink [ 2456.370346] [ 3926] 0 3926 207868 11465 369 4 66 1000 gem_shrink [ 2456.370351] [ 3927] 0 3927 175100 23902 329 4 66 1000 gem_shrink [ 2456.370356] [ 3928] 0 3928 240636 18857 447 4 66 1000 gem_shrink [ 2456.370362] [ 3930] 0 3930 11260 26 24 3 69 1000 gem_shrink [ 2456.370367] [ 3931] 0 3931 11260 26 24 3 69 1000 gem_shrink [ 2456.370373] [ 3932] 0 3932 11260 26 24 3 69 1000 gem_shrink [ 2456.370378] [ 3933] 0 3933 11260 26 24 3 69 1000 gem_shrink [ 2456.370384] [ 3934] 0 3934 11260 26 24 3 69 1000 gem_shrink [ 2456.370389] [ 3935] 0 3935 11260 26 24 3 69 1000 gem_shrink [ 2456.370394] [ 3936] 0 3936 11260 26 24 3 69 1000 gem_shrink [ 2456.370400] [ 3937] 0 3937 11260 29 24 3 66 1000 gem_shrink [ 2456.370404] Out of memory: Kill process 3918 (gem_shrink) score 1007 or sacrifice child [ 2456.370452] Killed process 3918 (gem_shrink) total-vm:307184kB, anon-rss:108956kB, file-rss:4kB, shmem-rss:0kB [ 2456.407150] kworker/0:4H: page allocation stalls for 10231ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2456.407167] CPU: 0 PID: 3943 Comm: kworker/0:4H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2456.407171] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2456.407219] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2456.407225] Call Trace: [ 2456.407232] dump_stack+0x67/0x97 [ 2456.407238] warn_alloc+0xd6/0x160 [ 2456.407247] __alloc_pages_nodemask+0xe59/0x12a0 [ 2456.407257] ? __lock_acquire+0x28c/0x1790 [ 2456.407266] __handle_mm_fault+0xb4f/0xdb0 [ 2456.407276] handle_mm_fault+0x17c/0x300 [ 2456.407282] __get_user_pages+0xfa/0x5c0 [ 2456.407292] get_user_pages_remote+0x120/0x1a0 [ 2456.407334] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2456.407343] process_one_work+0x1fe/0x670 [ 2456.407351] worker_thread+0x49/0x3b0 [ 2456.407357] kthread+0x10f/0x150 [ 2456.407361] ? process_one_work+0x670/0x670 [ 2456.407365] ? kthread_create_on_node+0x40/0x40 [ 2456.407369] ? kthread_create_on_node+0x40/0x40 [ 2456.407374] ret_from_fork+0x27/0x40 [ 2456.837057] oom_reaper: reaped process 3918 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2458.943162] gem_shrink: page allocation stalls for 11156ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2458.943181] CPU: 1 PID: 3906 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2458.943183] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2458.943186] Call Trace: [ 2458.943196] dump_stack+0x67/0x97 [ 2458.943203] warn_alloc+0xd6/0x160 [ 2458.943212] __alloc_pages_nodemask+0xe59/0x12a0 [ 2458.943226] __handle_mm_fault+0xb4f/0xdb0 [ 2458.943236] handle_mm_fault+0x17c/0x300 [ 2458.943242] __get_user_pages+0xfa/0x5c0 [ 2458.943248] ? lock_acquire+0x9e/0x1e0 [ 2458.943258] populate_vma_page_range+0x6c/0x70 [ 2458.943263] __mm_populate+0x92/0x110 [ 2458.943271] vm_mmap_pgoff+0xbe/0xd0 [ 2458.943279] SyS_mmap_pgoff+0x10a/0x220 [ 2458.943283] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2458.943289] SyS_mmap+0x16/0x20 [ 2458.943294] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2458.943298] RIP: 0033:0x7f2e1a8b6b0a [ 2458.943301] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2458.943307] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2458.943309] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2458.943312] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2458.943315] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2458.943318] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2458.943329] warn_alloc_show_mem: 1 callbacks suppressed [ 2458.943331] Mem-Info: [ 2458.943339] active_anon:303900 inactive_anon:110545 isolated_anon:1120 active_file:61 inactive_file:13 isolated_file:0 unevictable:0 dirty:10 writeback:2 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16162 mapped:408 shmem:112092 pagetables:6426 bounce:0 free:18590 free_pcp:0 free_cma:0 [ 2458.943345] Node 0 active_anon:1215600kB inactive_anon:442304kB active_file:244kB inactive_file:52kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:1632kB dirty:40kB writeback:8kB shmem:448368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2458.943351] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6832kB inactive_anon:1308kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2458.943353] lowmem_reserve[]: 0 1765 1774 1774 [ 2458.943371] DMA32 free:66404kB min:66656kB low:83320kB high:99984kB active_anon:1206476kB inactive_anon:441008kB active_file:248kB inactive_file:60kB unevictable:0kB writepending:48kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25304kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2458.943373] lowmem_reserve[]: 0 0 8 8 [ 2458.943391] Normal free:316kB min:336kB low:420kB high:504kB active_anon:2292kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2458.943393] lowmem_reserve[]: 0 0 0 0 [ 2458.943407] DMA: 8*4kB (UME) 37*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7640kB [ 2458.943462] DMA32: 86*4kB (UME) 49*8kB (UME) 1657*16kB (UME) 1193*32kB (UME) 27*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67152kB [ 2458.943507] Normal: 5*4kB (UME) 33*8kB (UM) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 316kB [ 2458.943548] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2458.943551] 113063 total pagecache pages [ 2458.943562] 894 pages in swap cache [ 2458.943564] Swap cache stats: add 7060507, delete 7075974, find 30818/42275 [ 2458.943567] Free swap = 16016980kB [ 2458.943570] Total swap = 16642044kB [ 2458.943572] 497680 pages RAM [ 2458.943575] 0 pages HighMem/MovableOnly [ 2458.943577] 19144 pages reserved [ 2461.889871] gem_shrink: page allocation stalls for 21017ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2461.889889] CPU: 1 PID: 3913 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2461.889892] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2461.889895] Call Trace: [ 2461.889904] dump_stack+0x67/0x97 [ 2461.889910] warn_alloc+0xd6/0x160 [ 2461.889919] __alloc_pages_nodemask+0xe59/0x12a0 [ 2461.889931] ? ___preempt_schedule+0x16/0x18 [ 2461.889936] ? follow_page_pte+0xb7/0x500 [ 2461.889942] __handle_mm_fault+0xb4f/0xdb0 [ 2461.889952] handle_mm_fault+0x17c/0x300 [ 2461.889957] __get_user_pages+0xfa/0x5c0 [ 2461.889963] ? lock_acquire+0x9e/0x1e0 [ 2461.889971] populate_vma_page_range+0x6c/0x70 [ 2461.889976] __mm_populate+0x92/0x110 [ 2461.889983] vm_mmap_pgoff+0xbe/0xd0 [ 2461.889991] SyS_mmap_pgoff+0x10a/0x220 [ 2461.889995] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2461.890001] SyS_mmap+0x16/0x20 [ 2461.890007] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2461.890010] RIP: 0033:0x7f2e1a8b6b0a [ 2461.890013] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2461.890019] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2461.890021] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2461.890024] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2461.890027] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2461.890030] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2461.890040] Mem-Info: [ 2461.890047] active_anon:304080 inactive_anon:110634 isolated_anon:1056 active_file:39 inactive_file:36 isolated_file:0 unevictable:0 dirty:10 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16162 mapped:395 shmem:112079 pagetables:6426 bounce:0 free:18533 free_pcp:94 free_cma:0 [ 2461.890052] Node 0 active_anon:1216320kB inactive_anon:442536kB active_file:156kB inactive_file:144kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:1580kB dirty:40kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2461.890058] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6832kB inactive_anon:1300kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2461.890060] lowmem_reserve[]: 0 1765 1774 1774 [ 2461.890078] DMA32 free:66172kB min:66656kB low:83320kB high:99984kB active_anon:1206828kB inactive_anon:440672kB active_file:156kB inactive_file:144kB unevictable:0kB writepending:40kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25304kB bounce:0kB free_pcp:376kB local_pcp:120kB free_cma:0kB [ 2461.890081] lowmem_reserve[]: 0 0 8 8 [ 2461.890098] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2461.890100] lowmem_reserve[]: 0 0 0 0 [ 2461.890114] DMA: 8*4kB (UME) 37*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7640kB [ 2461.992191] DMA32: 6*4kB (ME) 7*8kB (UME) 1631*16kB (ME) 1192*32kB (UME) 27*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66048kB [ 2461.992235] Normal: 6*4kB (UME) 33*8kB (UM) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2461.992276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2461.992278] 113038 total pagecache pages [ 2461.992288] 884 pages in swap cache [ 2461.992292] Swap cache stats: add 7060535, delete 7076012, find 30818/42275 [ 2461.992294] Free swap = 16016724kB [ 2461.992297] Total swap = 16642044kB [ 2461.992300] 497680 pages RAM [ 2461.992302] 0 pages HighMem/MovableOnly [ 2461.992305] 19144 pages reserved [ 2462.799247] gem_shrink: page allocation stalls for 21049ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2462.799264] CPU: 1 PID: 3915 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2462.799267] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2462.799270] Call Trace: [ 2462.799279] dump_stack+0x67/0x97 [ 2462.799284] warn_alloc+0xd6/0x160 [ 2462.799292] __alloc_pages_nodemask+0xe59/0x12a0 [ 2462.799307] __handle_mm_fault+0xb4f/0xdb0 [ 2462.799316] handle_mm_fault+0x17c/0x300 [ 2462.799323] __get_user_pages+0xfa/0x5c0 [ 2462.799328] ? lock_acquire+0x9e/0x1e0 [ 2462.799337] populate_vma_page_range+0x6c/0x70 [ 2462.799342] __mm_populate+0x92/0x110 [ 2462.799349] vm_mmap_pgoff+0xbe/0xd0 [ 2462.799357] SyS_mmap_pgoff+0x10a/0x220 [ 2462.799361] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2462.799367] SyS_mmap+0x16/0x20 [ 2462.799373] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2462.799377] RIP: 0033:0x7f2e1a8b6b0a [ 2462.799379] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2462.799385] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2462.799388] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2462.799391] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2462.799394] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2462.799397] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2465.898511] kworker/3:1H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2465.898526] CPU: 3 PID: 3897 Comm: kworker/3:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2465.898529] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2465.898581] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2465.898587] Call Trace: [ 2465.898595] dump_stack+0x67/0x97 [ 2465.898601] dump_header+0x8d/0x3bb [ 2465.898606] ? trace_hardirqs_on+0xd/0x10 [ 2465.898611] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2465.898618] oom_kill_process+0x234/0x640 [ 2465.898624] out_of_memory+0xf1/0x340 [ 2465.898630] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2465.898638] ? __lock_acquire+0x28c/0x1790 [ 2465.898648] __handle_mm_fault+0xb4f/0xdb0 [ 2465.898658] handle_mm_fault+0x17c/0x300 [ 2465.898664] __get_user_pages+0xfa/0x5c0 [ 2465.898673] get_user_pages_remote+0x120/0x1a0 [ 2465.898716] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2465.898724] process_one_work+0x1fe/0x670 [ 2465.898732] worker_thread+0x49/0x3b0 [ 2465.898739] kthread+0x10f/0x150 [ 2465.898743] ? process_one_work+0x670/0x670 [ 2465.898747] ? kthread_create_on_node+0x40/0x40 [ 2465.898751] ? do_syscall_64+0x5e/0x120 [ 2465.898757] ret_from_fork+0x27/0x40 [ 2465.898766] Mem-Info: [ 2465.898773] active_anon:304081 inactive_anon:110752 isolated_anon:992 active_file:61 inactive_file:14 isolated_file:0 unevictable:0 dirty:10 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16162 mapped:395 shmem:112079 pagetables:6427 bounce:0 free:18590 free_pcp:0 free_cma:0 [ 2465.898779] Node 0 active_anon:1216324kB inactive_anon:443008kB active_file:244kB inactive_file:56kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:1580kB dirty:40kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2465.898785] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6832kB inactive_anon:1296kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2465.898788] lowmem_reserve[]: 0 1765 1774 1774 [ 2465.898807] DMA32 free:66400kB min:66656kB low:83320kB high:99984kB active_anon:1207204kB inactive_anon:440644kB active_file:120kB inactive_file:180kB unevictable:0kB writepending:40kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25308kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2465.898809] lowmem_reserve[]: 0 0 8 8 [ 2465.898828] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2465.898830] lowmem_reserve[]: 0 0 0 0 [ 2465.898845] DMA: 8*4kB (UME) 37*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7640kB [ 2465.898904] DMA32: 38*4kB (UME) 11*8kB (UME) 1643*16kB (UME) 1192*32kB (UME) 27*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66400kB [ 2465.898951] Normal: 6*4kB (UME) 33*8kB (UM) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2465.898995] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2465.898998] 113038 total pagecache pages [ 2465.899008] 884 pages in swap cache [ 2465.899012] Swap cache stats: add 7060535, delete 7076012, find 30818/42276 [ 2465.899015] Free swap = 16016724kB [ 2465.899017] Total swap = 16642044kB [ 2465.899020] 497680 pages RAM [ 2465.899023] 0 pages HighMem/MovableOnly [ 2465.899025] 19144 pages reserved [ 2465.899029] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2465.899040] [ 257] 0 257 14276 438 26 3 96 0 systemd-journal [ 2465.899047] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2465.899053] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2465.899058] [ 581] 120 581 11284 46 26 3 58 0 avahi-daemon [ 2465.899064] [ 588] 0 588 11117 25 26 3 122 0 systemd-logind [ 2465.899069] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2465.899075] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2465.899080] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2465.899086] [ 612] 104 612 64102 35 29 3 262 0 rsyslogd [ 2465.899091] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2465.899096] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2465.899102] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2465.899107] [ 645] 0 645 117065 0 80 4 1264 0 NetworkManager [ 2465.899112] [ 646] 0 646 43334 52 40 3 661 0 thermald [ 2465.899118] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2465.899124] [ 661] 0 661 95038 535 43 6 2513 0 snapd [ 2465.899129] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2465.899148] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2465.899154] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2465.899159] [ 864] 102 864 11889 39 27 3 92 0 systemd-resolve [ 2465.899164] [ 920] 0 920 19092 1 42 3 137 0 login [ 2465.899170] [ 955] 0 955 4028 17 14 3 198 0 dhclient [ 2465.899176] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2465.899181] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2465.899187] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2465.899192] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2465.899197] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2465.899203] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2465.899208] [ 1315] 1000 1315 5633 0 15 3 471 0 bash [ 2465.899214] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2465.899219] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2465.899224] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2465.899229] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2465.899235] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2465.899240] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2465.899246] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2465.899251] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2465.899257] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2465.899262] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2465.899268] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2465.899273] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2465.899279] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2465.899284] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2465.899290] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2465.899295] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2465.899300] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2465.899307] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2465.899312] [ 2924] 0 2924 3450 8 13 3 28 0 dmesg [ 2465.899317] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2465.899324] [ 3901] 0 3901 15776 1 36 3 120 0 sudo [ 2465.899329] [ 3905] 0 3905 11260 29 25 3 67 1000 gem_shrink [ 2465.899335] [ 3906] 0 3906 44028 10876 76 3 15067 1000 gem_shrink [ 2465.899340] [ 3907] 0 3907 44028 17195 79 3 10500 1000 gem_shrink [ 2465.899345] [ 3908] 0 3908 44028 8440 83 3 21041 1000 gem_shrink [ 2465.899351] [ 3909] 0 3909 44028 8348 53 3 6023 1000 gem_shrink [ 2465.899357] [ 3910] 0 3910 44028 5941 50 3 6978 1000 gem_shrink [ 2465.899362] [ 3911] 0 3911 44028 6921 52 3 6790 1000 gem_shrink [ 2465.899368] [ 3912] 0 3912 44028 10275 61 3 8188 1000 gem_shrink [ 2465.899373] [ 3913] 0 3913 44028 11655 62 3 7336 1000 gem_shrink [ 2465.899378] [ 3914] 0 3914 44028 15859 73 3 8742 1000 gem_shrink [ 2465.899384] [ 3915] 0 3915 44028 9867 60 3 7804 1000 gem_shrink [ 2465.899389] [ 3916] 0 3916 44028 14931 85 3 15543 1000 gem_shrink [ 2465.899395] [ 3917] 0 3917 44028 11938 78 3 15237 1000 gem_shrink [ 2465.899400] [ 3918] 0 3918 76796 0 97 3 0 1000 gem_shrink [ 2465.899406] [ 3919] 0 3919 44028 12007 54 3 2892 1000 gem_shrink [ 2465.899411] [ 3920] 0 3920 44028 10593 53 3 3580 1000 gem_shrink [ 2465.899416] [ 3921] 0 3921 240636 29 409 4 66 1000 gem_shrink [ 2465.899422] [ 3922] 0 3922 207868 26227 398 4 67 1000 gem_shrink [ 2465.899427] [ 3923] 0 3923 273404 20894 515 4 66 1000 gem_shrink [ 2465.899433] [ 3924] 0 3924 273404 32797 537 4 66 1000 gem_shrink [ 2465.899438] [ 3925] 0 3925 207868 5207 356 4 66 1000 gem_shrink [ 2465.899443] [ 3926] 0 3926 207868 15459 376 4 66 1000 gem_shrink [ 2465.899449] [ 3927] 0 3927 175100 23902 329 4 66 1000 gem_shrink [ 2465.899454] [ 3928] 0 3928 240636 22847 455 4 66 1000 gem_shrink [ 2465.899460] [ 3930] 0 3930 11260 26 24 3 69 1000 gem_shrink [ 2465.899466] [ 3931] 0 3931 11260 26 24 3 69 1000 gem_shrink [ 2465.899471] [ 3932] 0 3932 11260 26 24 3 69 1000 gem_shrink [ 2465.899477] [ 3933] 0 3933 11260 26 24 3 69 1000 gem_shrink [ 2465.899482] [ 3934] 0 3934 11260 26 24 3 69 1000 gem_shrink [ 2465.899487] [ 3935] 0 3935 11260 26 24 3 69 1000 gem_shrink [ 2465.899492] [ 3936] 0 3936 11260 26 24 3 69 1000 gem_shrink [ 2465.899498] [ 3937] 0 3937 11260 29 24 3 66 1000 gem_shrink [ 2465.899503] Out of memory: Kill process 3924 (gem_shrink) score 1006 or sacrifice child [ 2465.899551] Killed process 3924 (gem_shrink) total-vm:1093616kB, anon-rss:131188kB, file-rss:0kB, shmem-rss:0kB [ 2465.921257] oom_reaper: reaped process 3924 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2466.179837] gem_shrink: page allocation stalls for 20804ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2466.179857] CPU: 1 PID: 3930 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2466.179860] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2466.179863] Call Trace: [ 2466.179873] dump_stack+0x67/0x97 [ 2466.179881] warn_alloc+0xd6/0x160 [ 2466.179890] __alloc_pages_nodemask+0xe59/0x12a0 [ 2466.179902] ? percpu_counter_add_batch+0x85/0xb0 [ 2466.179909] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2466.179917] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2466.179979] ? i915_gem_shrink+0x356/0x580 [i915] [ 2466.179992] shmem_read_mapping_page_gfp+0x31/0x50 [ 2466.180034] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2466.180078] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2466.180115] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2466.180152] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2466.180188] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2466.180194] drm_ioctl_kernel+0x64/0xb0 [ 2466.180200] drm_ioctl+0x2cd/0x390 [ 2466.180232] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2466.180243] ? __do_page_fault+0x29e/0x560 [ 2466.180251] do_vfs_ioctl+0x90/0x670 [ 2466.180256] ? up_read+0x1a/0x40 [ 2466.180261] ? trace_hardirqs_on_caller+0x118/0x180 [ 2466.180267] SyS_ioctl+0x3c/0x70 [ 2466.180275] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2466.180278] RIP: 0033:0x7f2e1a8b24b7 [ 2466.180281] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2466.180287] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2466.180290] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2466.180293] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2466.180295] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2466.180298] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2466.448156] kworker/0:1H: page allocation stalls for 20541ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2466.448174] CPU: 0 PID: 3929 Comm: kworker/0:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2466.448177] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2466.448230] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2466.448236] Call Trace: [ 2466.448243] dump_stack+0x67/0x97 [ 2466.448249] warn_alloc+0xd6/0x160 [ 2466.448258] __alloc_pages_nodemask+0xe59/0x12a0 [ 2466.448268] ? __lock_acquire+0x28c/0x1790 [ 2466.448277] __handle_mm_fault+0xb4f/0xdb0 [ 2466.448287] handle_mm_fault+0x17c/0x300 [ 2466.448293] __get_user_pages+0xfa/0x5c0 [ 2466.448302] get_user_pages_remote+0x120/0x1a0 [ 2466.448344] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2466.448353] process_one_work+0x1fe/0x670 [ 2466.448361] worker_thread+0x49/0x3b0 [ 2466.448368] kthread+0x10f/0x150 [ 2466.448372] ? process_one_work+0x670/0x670 [ 2466.448376] ? kthread_create_on_node+0x40/0x40 [ 2466.448382] ret_from_fork+0x27/0x40 [ 2466.448392] warn_alloc_show_mem: 1 callbacks suppressed [ 2466.448395] Mem-Info: [ 2466.448402] active_anon:304081 inactive_anon:110725 isolated_anon:992 active_file:123 inactive_file:0 isolated_file:0 unevictable:0 dirty:10 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16162 mapped:395 shmem:112079 pagetables:6427 bounce:0 free:18590 free_pcp:3 free_cma:0 [ 2466.448408] Node 0 active_anon:1216324kB inactive_anon:442900kB active_file:492kB inactive_file:0kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:1580kB dirty:40kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2466.448414] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6832kB inactive_anon:1296kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.448417] lowmem_reserve[]: 0 1765 1774 1774 [ 2466.448435] DMA32 free:66400kB min:66656kB low:83320kB high:99984kB active_anon:1207204kB inactive_anon:441140kB active_file:120kB inactive_file:180kB unevictable:0kB writepending:40kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25308kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 2466.448438] lowmem_reserve[]: 0 0 8 8 [ 2466.448456] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.448458] lowmem_reserve[]: 0 0 0 0 [ 2466.448473] DMA: 8*4kB (UME) 37*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7640kB [ 2466.448532] DMA32: 38*4kB (UME) 11*8kB (UME) 1643*16kB (UME) 1192*32kB (UME) 27*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66400kB [ 2466.448579] Normal: 6*4kB (UME) 33*8kB (UM) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2466.448624] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2466.448627] 113038 total pagecache pages [ 2466.448637] 884 pages in swap cache [ 2466.448641] Swap cache stats: add 7060535, delete 7076012, find 30818/42276 [ 2466.448643] Free swap = 16016724kB [ 2466.448646] Total swap = 16642044kB [ 2466.448649] 497680 pages RAM [ 2466.448652] 0 pages HighMem/MovableOnly [ 2466.448654] 19144 pages reserved [ 2466.680121] kworker/2:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2466.680151] CPU: 2 PID: 3873 Comm: kworker/2:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2466.680154] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2466.680209] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2466.680215] Call Trace: [ 2466.680222] dump_stack+0x67/0x97 [ 2466.680227] dump_header+0x8d/0x3bb [ 2466.680233] ? trace_hardirqs_on+0xd/0x10 [ 2466.680238] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2466.680244] oom_kill_process+0x234/0x640 [ 2466.680250] out_of_memory+0xf1/0x340 [ 2466.680256] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2466.680264] ? __lock_acquire+0x28c/0x1790 [ 2466.680273] __handle_mm_fault+0xb4f/0xdb0 [ 2466.680282] handle_mm_fault+0x17c/0x300 [ 2466.680288] __get_user_pages+0xfa/0x5c0 [ 2466.680297] get_user_pages_remote+0x120/0x1a0 [ 2466.680342] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2466.680351] process_one_work+0x1fe/0x670 [ 2466.680359] worker_thread+0x49/0x3b0 [ 2466.680366] kthread+0x10f/0x150 [ 2466.680370] ? process_one_work+0x670/0x670 [ 2466.680373] ? kthread_create_on_node+0x40/0x40 [ 2466.680379] ret_from_fork+0x27/0x40 [ 2466.680389] Mem-Info: [ 2466.680396] active_anon:304081 inactive_anon:110441 isolated_anon:1248 active_file:86 inactive_file:0 isolated_file:0 unevictable:0 dirty:10 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16162 mapped:395 shmem:112079 pagetables:6427 bounce:0 free:18590 free_pcp:3 free_cma:0 [ 2466.680402] Node 0 active_anon:1216324kB inactive_anon:441764kB active_file:344kB inactive_file:0kB unevictable:0kB isolated(anon):4992kB isolated(file):0kB mapped:1580kB dirty:40kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2466.680408] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6832kB inactive_anon:1296kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.680411] lowmem_reserve[]: 0 1765 1774 1774 [ 2466.680430] DMA32 free:66400kB min:66656kB low:83320kB high:99984kB active_anon:1207204kB inactive_anon:440000kB active_file:120kB inactive_file:180kB unevictable:0kB writepending:40kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25308kB bounce:0kB free_pcp:12kB local_pcp:0kB free_cma:0kB [ 2466.680433] lowmem_reserve[]: 0 0 8 8 [ 2466.680451] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2466.680453] lowmem_reserve[]: 0 0 0 0 [ 2466.680469] DMA: 8*4kB (UME) 37*8kB (UME) 13*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7640kB [ 2466.680528] DMA32: 38*4kB (UME) 11*8kB (UME) 1643*16kB (UME) 1192*32kB (UME) 27*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66400kB [ 2466.680577] Normal: 6*4kB (UME) 33*8kB (UM) 2*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2466.680622] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2466.680626] 113038 total pagecache pages [ 2466.680635] 884 pages in swap cache [ 2466.680639] Swap cache stats: add 7060535, delete 7076012, find 30818/42276 [ 2466.680642] Free swap = 16016724kB [ 2466.680645] Total swap = 16642044kB [ 2466.680648] 497680 pages RAM [ 2466.680651] 0 pages HighMem/MovableOnly [ 2466.680654] 19144 pages reserved [ 2466.680657] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2466.680669] [ 257] 0 257 14276 438 26 3 96 0 systemd-journal [ 2466.680676] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2466.680682] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2466.680688] [ 581] 120 581 11284 46 26 3 58 0 avahi-daemon [ 2466.680693] [ 588] 0 588 11117 25 26 3 122 0 systemd-logind [ 2466.680699] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2466.680705] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2466.680711] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2466.680717] [ 612] 104 612 64102 35 29 3 262 0 rsyslogd [ 2466.680722] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2466.680728] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2466.680733] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2466.680739] [ 645] 0 645 117065 0 80 4 1264 0 NetworkManager [ 2466.680744] [ 646] 0 646 43334 52 40 3 661 0 thermald [ 2466.680750] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2466.680755] [ 661] 0 661 95038 535 43 6 2513 0 snapd [ 2466.680761] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2466.680766] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2466.680772] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2466.680777] [ 864] 102 864 11889 39 27 3 92 0 systemd-resolve [ 2466.680782] [ 920] 0 920 19092 1 42 3 137 0 login [ 2466.680788] [ 955] 0 955 4028 17 14 3 198 0 dhclient [ 2466.680794] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2466.680799] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2466.680805] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2466.680810] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2466.680816] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2466.680821] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2466.680827] [ 1315] 1000 1315 5633 0 15 3 471 0 bash [ 2466.680832] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2466.680838] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2466.680843] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2466.680849] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2466.680854] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2466.680860] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2466.680866] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2466.680871] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2466.680877] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2466.680882] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2466.680888] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2466.680894] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2466.680899] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2466.680905] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2466.680910] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2466.680915] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2466.680921] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2466.680928] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2466.680933] [ 2924] 0 2924 3450 8 13 3 28 0 dmesg [ 2466.680938] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2466.680945] [ 3901] 0 3901 15776 1 36 3 120 0 sudo [ 2466.680950] [ 3905] 0 3905 11260 29 25 3 67 1000 gem_shrink [ 2466.680956] [ 3906] 0 3906 44028 10876 76 3 15067 1000 gem_shrink [ 2466.680961] [ 3907] 0 3907 44028 17195 79 3 10500 1000 gem_shrink [ 2466.680967] [ 3908] 0 3908 44028 8440 83 3 21041 1000 gem_shrink [ 2466.680973] [ 3909] 0 3909 44028 8348 53 3 6023 1000 gem_shrink [ 2466.680978] [ 3910] 0 3910 44028 5941 50 3 6978 1000 gem_shrink [ 2466.680983] [ 3911] 0 3911 44028 6921 52 3 6790 1000 gem_shrink [ 2466.680989] [ 3912] 0 3912 44028 10275 61 3 8188 1000 gem_shrink [ 2466.680994] [ 3913] 0 3913 44028 11655 62 3 7336 1000 gem_shrink [ 2466.680999] [ 3914] 0 3914 44028 15859 73 3 8742 1000 gem_shrink [ 2466.681005] [ 3915] 0 3915 44028 9867 60 3 7804 1000 gem_shrink [ 2466.681011] [ 3916] 0 3916 44028 14931 85 3 15543 1000 gem_shrink [ 2466.681016] [ 3917] 0 3917 44028 11938 78 3 15237 1000 gem_shrink [ 2466.681021] [ 3918] 0 3918 76796 0 97 3 0 1000 gem_shrink [ 2466.681027] [ 3919] 0 3919 44028 12007 54 3 2892 1000 gem_shrink [ 2466.681032] [ 3920] 0 3920 44028 10593 53 3 3580 1000 gem_shrink [ 2466.681038] [ 3921] 0 3921 240636 29 409 4 66 1000 gem_shrink [ 2466.681044] [ 3922] 0 3922 207868 26227 398 4 67 1000 gem_shrink [ 2466.681049] [ 3923] 0 3923 273404 20894 515 4 66 1000 gem_shrink [ 2466.681055] [ 3924] 0 3924 273404 0 537 4 0 1000 gem_shrink [ 2466.681061] [ 3925] 0 3925 207868 5207 356 4 66 1000 gem_shrink [ 2466.681066] [ 3926] 0 3926 207868 15459 376 4 66 1000 gem_shrink [ 2466.681072] [ 3927] 0 3927 175100 23902 329 4 66 1000 gem_shrink [ 2466.681077] [ 3928] 0 3928 240636 22847 455 4 66 1000 gem_shrink [ 2466.681083] [ 3930] 0 3930 11260 26 24 3 69 1000 gem_shrink [ 2466.681089] [ 3931] 0 3931 11260 26 24 3 69 1000 gem_shrink [ 2466.681094] [ 3932] 0 3932 11260 26 24 3 69 1000 gem_shrink [ 2466.681100] [ 3933] 0 3933 11260 26 24 3 69 1000 gem_shrink [ 2466.681106] [ 3934] 0 3934 11260 26 24 3 69 1000 gem_shrink [ 2466.681111] [ 3935] 0 3935 11260 26 24 3 69 1000 gem_shrink [ 2466.681117] [ 3936] 0 3936 11260 26 24 3 69 1000 gem_shrink [ 2466.681123] [ 3937] 0 3937 11260 29 24 3 66 1000 gem_shrink [ 2466.681127] Out of memory: Kill process 3916 (gem_shrink) score 1006 or sacrifice child [ 2466.681191] Killed process 3916 (gem_shrink) total-vm:176112kB, anon-rss:59720kB, file-rss:4kB, shmem-rss:0kB [ 2467.059161] kworker/0:4H: page allocation stalls for 20883ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2467.059180] CPU: 0 PID: 3943 Comm: kworker/0:4H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2467.059183] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2467.059246] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2467.059252] Call Trace: [ 2467.059261] dump_stack+0x67/0x97 [ 2467.059267] warn_alloc+0xd6/0x160 [ 2467.059277] __alloc_pages_nodemask+0xe59/0x12a0 [ 2467.059286] ? __lock_acquire+0x28c/0x1790 [ 2467.059296] __handle_mm_fault+0xb4f/0xdb0 [ 2467.059305] handle_mm_fault+0x17c/0x300 [ 2467.059312] __get_user_pages+0xfa/0x5c0 [ 2467.059320] get_user_pages_remote+0x120/0x1a0 [ 2467.059367] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2467.059376] process_one_work+0x1fe/0x670 [ 2467.059384] worker_thread+0x49/0x3b0 [ 2467.059391] kthread+0x10f/0x150 [ 2467.059395] ? process_one_work+0x670/0x670 [ 2467.059399] ? kthread_create_on_node+0x40/0x40 [ 2467.059404] ? kthread_create_on_node+0x40/0x40 [ 2467.059409] ret_from_fork+0x27/0x40 [ 2467.155711] oom_reaper: reaped process 3916 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2467.404159] kworker/0:3H: page allocation stalls for 10473ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2467.404177] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2467.404180] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2467.404232] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2467.404237] Call Trace: [ 2467.404245] dump_stack+0x67/0x97 [ 2467.404252] warn_alloc+0xd6/0x160 [ 2467.404261] __alloc_pages_nodemask+0xe59/0x12a0 [ 2467.404271] ? __lock_acquire+0x28c/0x1790 [ 2467.404280] __handle_mm_fault+0xb4f/0xdb0 [ 2467.404289] handle_mm_fault+0x17c/0x300 [ 2467.404295] __get_user_pages+0xfa/0x5c0 [ 2467.404304] get_user_pages_remote+0x120/0x1a0 [ 2467.404346] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2467.404355] process_one_work+0x1fe/0x670 [ 2467.404363] worker_thread+0x49/0x3b0 [ 2467.404370] kthread+0x10f/0x150 [ 2467.404373] ? process_one_work+0x670/0x670 [ 2467.404377] ? kthread_create_on_node+0x40/0x40 [ 2467.404381] ? kthread_create_on_node+0x40/0x40 [ 2467.404387] ret_from_fork+0x27/0x40 [ 2467.430603] gem_shrink: page allocation stalls for 22666ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2467.430620] CPU: 1 PID: 3907 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2467.430623] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2467.430625] Call Trace: [ 2467.430633] dump_stack+0x67/0x97 [ 2467.430639] warn_alloc+0xd6/0x160 [ 2467.430648] __alloc_pages_nodemask+0xe59/0x12a0 [ 2467.430662] __handle_mm_fault+0xb4f/0xdb0 [ 2467.430672] handle_mm_fault+0x17c/0x300 [ 2467.430678] __get_user_pages+0xfa/0x5c0 [ 2467.430684] ? lock_acquire+0x9e/0x1e0 [ 2467.430693] populate_vma_page_range+0x6c/0x70 [ 2467.430698] __mm_populate+0x92/0x110 [ 2467.430705] vm_mmap_pgoff+0xbe/0xd0 [ 2467.430713] SyS_mmap_pgoff+0x10a/0x220 [ 2467.430717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2467.430724] SyS_mmap+0x16/0x20 [ 2467.430729] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2467.430733] RIP: 0033:0x7f2e1a8b6b0a [ 2467.430736] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2467.430742] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2467.430745] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2467.430747] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2467.430750] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2467.430753] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2468.862157] gem_shrink: page allocation stalls for 28251ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2468.862176] CPU: 1 PID: 3931 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2468.862179] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2468.862182] Call Trace: [ 2468.862193] dump_stack+0x67/0x97 [ 2468.862199] warn_alloc+0xd6/0x160 [ 2468.862208] __alloc_pages_nodemask+0xe59/0x12a0 [ 2468.862220] ? percpu_counter_add_batch+0x85/0xb0 [ 2468.862227] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2468.862234] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2468.862297] ? i915_gem_shrink+0x356/0x580 [i915] [ 2468.862309] shmem_read_mapping_page_gfp+0x31/0x50 [ 2468.862352] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2468.862394] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2468.862430] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2468.862467] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2468.862503] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2468.862510] drm_ioctl_kernel+0x64/0xb0 [ 2468.862516] drm_ioctl+0x2cd/0x390 [ 2468.862549] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2468.862559] ? __do_page_fault+0x29e/0x560 [ 2468.862567] do_vfs_ioctl+0x90/0x670 [ 2468.862573] ? up_read+0x1a/0x40 [ 2468.862578] ? trace_hardirqs_on_caller+0x118/0x180 [ 2468.862583] SyS_ioctl+0x3c/0x70 [ 2468.862591] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2468.862595] RIP: 0033:0x7f2e1a8b24b7 [ 2468.862598] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2468.862603] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2468.862606] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2468.862609] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2468.862612] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2468.862615] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2468.862624] warn_alloc_show_mem: 4 callbacks suppressed [ 2468.862628] Mem-Info: [ 2468.862635] active_anon:303924 inactive_anon:110749 isolated_anon:960 active_file:43 inactive_file:32 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16164 mapped:408 shmem:112079 pagetables:6455 bounce:0 free:18603 free_pcp:0 free_cma:0 [ 2468.862642] Node 0 active_anon:1215696kB inactive_anon:443120kB active_file:172kB inactive_file:128kB unevictable:0kB isolated(anon):3712kB isolated(file):0kB mapped:1632kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2468.862648] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6820kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2468.862650] lowmem_reserve[]: 0 1765 1774 1774 [ 2468.862667] DMA32 free:66440kB min:66656kB low:83320kB high:99984kB active_anon:1206588kB inactive_anon:441160kB active_file:176kB inactive_file:256kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2468.862670] lowmem_reserve[]: 0 0 8 8 [ 2468.862687] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:572kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2468.862689] lowmem_reserve[]: 0 0 0 0 [ 2468.862703] DMA: 7*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7652kB [ 2468.862758] DMA32: 40*4kB (ME) 45*8kB (UME) 1238*16kB (UME) 1372*32kB (UME) 41*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66856kB [ 2468.862802] Normal: 4*4kB (UME) 32*8kB (UM) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2468.862843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2468.862846] 113054 total pagecache pages [ 2468.862856] 898 pages in swap cache [ 2468.862860] Swap cache stats: add 7060583, delete 7076046, find 30855/42338 [ 2468.862862] Free swap = 16078676kB [ 2468.862864] Total swap = 16642044kB [ 2468.862867] 497680 pages RAM [ 2468.862870] 0 pages HighMem/MovableOnly [ 2468.862872] 19144 pages reserved [ 2469.189190] gem_shrink: page allocation stalls for 28452ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2469.189208] CPU: 1 PID: 3914 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2469.189211] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2469.189213] Call Trace: [ 2469.189222] dump_stack+0x67/0x97 [ 2469.189228] warn_alloc+0xd6/0x160 [ 2469.189237] __alloc_pages_nodemask+0xe59/0x12a0 [ 2469.189251] __handle_mm_fault+0xb4f/0xdb0 [ 2469.189261] handle_mm_fault+0x17c/0x300 [ 2469.189267] __get_user_pages+0xfa/0x5c0 [ 2469.189273] ? lock_acquire+0x9e/0x1e0 [ 2469.189282] populate_vma_page_range+0x6c/0x70 [ 2469.189286] __mm_populate+0x92/0x110 [ 2469.189294] vm_mmap_pgoff+0xbe/0xd0 [ 2469.189301] SyS_mmap_pgoff+0x10a/0x220 [ 2469.189305] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2469.189312] SyS_mmap+0x16/0x20 [ 2469.189317] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2469.189321] RIP: 0033:0x7f2e1a8b6b0a [ 2469.189324] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2469.189329] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2469.189332] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2469.189335] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2469.189338] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2469.189340] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2469.218073] in:imklog: page allocation stalls for 12550ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2469.218088] CPU: 1 PID: 627 Comm: in:imklog Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2469.218091] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2469.218094] Call Trace: [ 2469.218101] dump_stack+0x67/0x97 [ 2469.218107] warn_alloc+0xd6/0x160 [ 2469.218116] __alloc_pages_nodemask+0xe59/0x12a0 [ 2469.218128] ? _raw_spin_unlock+0x2c/0x50 [ 2469.218133] ? swap_swapcount+0x51/0x80 [ 2469.218138] __read_swap_cache_async+0x140/0x240 [ 2469.218143] ? lock_acquire+0x9e/0x1e0 [ 2469.218149] read_swap_cache_async+0x17/0x40 [ 2469.218154] swapin_readahead+0x15c/0x1d0 [ 2469.218162] ? pagecache_get_page+0x27/0x230 [ 2469.218168] do_swap_page+0x2d8/0x720 [ 2469.218171] ? do_swap_page+0x2d8/0x720 [ 2469.218177] __handle_mm_fault+0x760/0xdb0 [ 2469.218187] handle_mm_fault+0x17c/0x300 [ 2469.218192] __do_page_fault+0x279/0x560 [ 2469.218199] do_page_fault+0xc/0x10 [ 2469.218205] page_fault+0x22/0x30 [ 2469.218208] RIP: 0033:0x7f20bb1821b0 [ 2469.218210] RSP: 002b:00007f20b9a87380 EFLAGS: 00010206 [ 2469.218216] RAX: 000000000001cea1 RBX: 00007f20b4005ea0 RCX: 0000000000000004 [ 2469.218218] RDX: 00000000000002c5 RSI: 00007f20b4006160 RDI: 0000000000000001 [ 2469.218221] RBP: 00007f20b4000020 R08: 00007f20bb2727e0 R09: 00000000000002c0 [ 2469.218224] R10: 00007f20b4000078 R11: 00007f20b9a873d0 R12: 00007f20b4000078 [ 2469.218227] R13: 00007f20b9a88331 R14: 0000000000002710 R15: 00000000000002c0 [ 2470.062405] gem_shrink: page allocation stalls for 28169ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2470.062424] CPU: 3 PID: 3917 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2470.062427] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2470.062429] Call Trace: [ 2470.062438] dump_stack+0x67/0x97 [ 2470.062444] warn_alloc+0xd6/0x160 [ 2470.062454] __alloc_pages_nodemask+0xe59/0x12a0 [ 2470.062468] __handle_mm_fault+0xb4f/0xdb0 [ 2470.062478] handle_mm_fault+0x17c/0x300 [ 2470.062484] __get_user_pages+0xfa/0x5c0 [ 2470.062490] ? lock_acquire+0x9e/0x1e0 [ 2470.062499] populate_vma_page_range+0x6c/0x70 [ 2470.062504] __mm_populate+0x92/0x110 [ 2470.062512] vm_mmap_pgoff+0xbe/0xd0 [ 2470.062521] SyS_mmap_pgoff+0x10a/0x220 [ 2470.062525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2470.062531] SyS_mmap+0x16/0x20 [ 2470.062537] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2470.062540] RIP: 0033:0x7f2e1a8b6b0a [ 2470.062543] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2470.062549] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2470.062551] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2470.062554] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2470.062557] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2470.062561] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2470.062571] warn_alloc_show_mem: 2 callbacks suppressed [ 2470.062574] Mem-Info: [ 2470.062582] active_anon:304017 inactive_anon:110885 isolated_anon:800 active_file:55 inactive_file:8 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16160 mapped:395 shmem:112079 pagetables:6452 bounce:0 free:18556 free_pcp:163 free_cma:0 [ 2470.062587] Node 0 active_anon:1216068kB inactive_anon:443540kB active_file:220kB inactive_file:32kB unevictable:0kB isolated(anon):3456kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2470.062594] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6820kB inactive_anon:1304kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2470.062596] lowmem_reserve[]: 0 1765 1774 1774 [ 2470.062614] DMA32 free:66252kB min:66656kB low:83320kB high:99984kB active_anon:1206588kB inactive_anon:441148kB active_file:96kB inactive_file:160kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:25408kB bounce:0kB free_pcp:652kB local_pcp:0kB free_cma:0kB [ 2470.062616] lowmem_reserve[]: 0 0 8 8 [ 2470.062633] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:568kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2470.062635] lowmem_reserve[]: 0 0 0 0 [ 2470.062649] DMA: 7*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7652kB [ 2470.062702] DMA32: 17*4kB (UME) 14*8kB (UME) 1230*16kB (UME) 1369*32kB (UME) 41*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66292kB [ 2470.062745] Normal: 4*4kB (UME) 32*8kB (UM) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2470.062784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2470.062787] 113041 total pagecache pages [ 2470.062798] 898 pages in swap cache [ 2470.062801] Swap cache stats: add 7060583, delete 7076046, find 30855/42338 [ 2470.062804] Free swap = 16078676kB [ 2470.062806] Total swap = 16642044kB [ 2470.062808] 497680 pages RAM [ 2470.062811] 0 pages HighMem/MovableOnly [ 2470.062814] 19144 pages reserved [ 2470.141200] gem_shrink: page allocation stalls for 28688ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2470.141217] CPU: 1 PID: 3908 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2470.141220] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2470.141223] Call Trace: [ 2470.141232] dump_stack+0x67/0x97 [ 2470.141238] warn_alloc+0xd6/0x160 [ 2470.141247] __alloc_pages_nodemask+0xe59/0x12a0 [ 2470.141261] __handle_mm_fault+0xb4f/0xdb0 [ 2470.141271] handle_mm_fault+0x17c/0x300 [ 2470.141278] __get_user_pages+0xfa/0x5c0 [ 2470.141284] ? lock_acquire+0x9e/0x1e0 [ 2470.141292] populate_vma_page_range+0x6c/0x70 [ 2470.141297] __mm_populate+0x92/0x110 [ 2470.141305] vm_mmap_pgoff+0xbe/0xd0 [ 2470.141312] SyS_mmap_pgoff+0x10a/0x220 [ 2470.141316] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2470.141323] SyS_mmap+0x16/0x20 [ 2470.141328] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2470.141332] RIP: 0033:0x7f2e1a8b6b0a [ 2470.141335] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2470.141340] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2470.141343] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2470.141346] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2470.141349] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2470.141351] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2471.116163] gem_shrink: page allocation stalls for 29315ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2471.116180] CPU: 1 PID: 3910 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2471.116183] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2471.116186] Call Trace: [ 2471.116195] dump_stack+0x67/0x97 [ 2471.116201] warn_alloc+0xd6/0x160 [ 2471.116209] __alloc_pages_nodemask+0xe59/0x12a0 [ 2471.116224] __handle_mm_fault+0xb4f/0xdb0 [ 2471.116234] handle_mm_fault+0x17c/0x300 [ 2471.116240] __get_user_pages+0xfa/0x5c0 [ 2471.116245] ? lock_acquire+0x9e/0x1e0 [ 2471.116253] populate_vma_page_range+0x6c/0x70 [ 2471.116258] __mm_populate+0x92/0x110 [ 2471.116266] vm_mmap_pgoff+0xbe/0xd0 [ 2471.116273] SyS_mmap_pgoff+0x10a/0x220 [ 2471.116277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2471.116284] SyS_mmap+0x16/0x20 [ 2471.116289] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2471.116293] RIP: 0033:0x7f2e1a8b6b0a [ 2471.116296] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2471.116302] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2471.116305] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2471.116307] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2471.116310] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2471.116313] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2471.116323] warn_alloc_show_mem: 1 callbacks suppressed [ 2471.116326] Mem-Info: [ 2471.116333] active_anon:304018 inactive_anon:110668 isolated_anon:1056 active_file:82 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16150 mapped:407 shmem:112079 pagetables:6359 bounce:0 free:18566 free_pcp:0 free_cma:0 [ 2471.116339] Node 0 active_anon:1216072kB inactive_anon:442672kB active_file:328kB inactive_file:0kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:1628kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2471.116345] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6820kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2471.116347] lowmem_reserve[]: 0 1765 1774 1774 [ 2471.116365] DMA32 free:66292kB min:66656kB low:83320kB high:99984kB active_anon:1206964kB inactive_anon:440388kB active_file:204kB inactive_file:100kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25036kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2471.116367] lowmem_reserve[]: 0 0 8 8 [ 2471.116384] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:572kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2471.116387] lowmem_reserve[]: 0 0 0 0 [ 2471.116400] DMA: 7*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7652kB [ 2471.116455] DMA32: 90*4kB (UME) 30*8kB (UME) 1246*16kB (UME) 1372*32kB (UME) 41*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67064kB [ 2471.116499] Normal: 4*4kB (UME) 32*8kB (UM) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2471.116539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2471.116542] 113053 total pagecache pages [ 2471.116552] 898 pages in swap cache [ 2471.116555] Swap cache stats: add 7060583, delete 7076046, find 30855/42339 [ 2471.116558] Free swap = 16078676kB [ 2471.116561] Total swap = 16642044kB [ 2471.116563] 497680 pages RAM [ 2471.116565] 0 pages HighMem/MovableOnly [ 2471.116568] 19144 pages reserved [ 2473.940127] gem_shrink: page allocation stalls for 32046ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2473.940160] CPU: 2 PID: 3917 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2473.940163] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2473.940166] Call Trace: [ 2473.940175] dump_stack+0x67/0x97 [ 2473.940181] warn_alloc+0xd6/0x160 [ 2473.940190] __alloc_pages_nodemask+0xe59/0x12a0 [ 2473.940204] __handle_mm_fault+0xb4f/0xdb0 [ 2473.940214] handle_mm_fault+0x17c/0x300 [ 2473.940220] __get_user_pages+0xfa/0x5c0 [ 2473.940226] ? lock_acquire+0x9e/0x1e0 [ 2473.940235] populate_vma_page_range+0x6c/0x70 [ 2473.940240] __mm_populate+0x92/0x110 [ 2473.940247] vm_mmap_pgoff+0xbe/0xd0 [ 2473.940255] SyS_mmap_pgoff+0x10a/0x220 [ 2473.940259] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2473.940266] SyS_mmap+0x16/0x20 [ 2473.940271] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2473.940275] RIP: 0033:0x7f2e1a8b6b0a [ 2473.940278] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2473.940283] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2473.940286] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2473.940289] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2473.940292] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2473.940295] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2473.940305] Mem-Info: [ 2473.940311] active_anon:304143 inactive_anon:110495 isolated_anon:1216 active_file:56 inactive_file:7 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6359 bounce:0 free:18604 free_pcp:30 free_cma:0 [ 2473.940317] Node 0 active_anon:1216572kB inactive_anon:441980kB active_file:224kB inactive_file:28kB unevictable:0kB isolated(anon):4992kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2473.940323] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6820kB inactive_anon:1296kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2473.940326] lowmem_reserve[]: 0 1765 1774 1774 [ 2473.940343] DMA32 free:66444kB min:66656kB low:83320kB high:99984kB active_anon:1207464kB inactive_anon:440008kB active_file:100kB inactive_file:156kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25036kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 2473.940346] lowmem_reserve[]: 0 0 8 8 [ 2473.940363] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:572kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2473.940365] lowmem_reserve[]: 0 0 0 0 [ 2473.940379] DMA: 7*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7652kB [ 2473.940433] DMA32: 39*4kB (UE) 18*8kB (UME) 1226*16kB (UME) 1372*32kB (UME) 41*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66444kB [ 2473.940478] Normal: 4*4kB (UME) 32*8kB (UM) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2473.940519] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2473.940521] 113041 total pagecache pages [ 2473.940530] 898 pages in swap cache [ 2473.940534] Swap cache stats: add 7060583, delete 7076046, find 30855/42339 [ 2473.940536] Free swap = 16078676kB [ 2473.940539] Total swap = 16642044kB [ 2473.940542] 497680 pages RAM [ 2473.940544] 0 pages HighMem/MovableOnly [ 2473.940547] 19144 pages reserved [ 2475.607594] kworker/3:1H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2475.607608] CPU: 3 PID: 3897 Comm: kworker/3:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2475.607611] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2475.607663] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2475.607668] Call Trace: [ 2475.607677] dump_stack+0x67/0x97 [ 2475.607682] dump_header+0x8d/0x3bb [ 2475.607688] ? trace_hardirqs_on+0xd/0x10 [ 2475.607693] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2475.607699] oom_kill_process+0x234/0x640 [ 2475.607705] out_of_memory+0xf1/0x340 [ 2475.607710] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2475.607719] ? __lock_acquire+0x28c/0x1790 [ 2475.607728] __handle_mm_fault+0xb4f/0xdb0 [ 2475.607738] handle_mm_fault+0x17c/0x300 [ 2475.607744] __get_user_pages+0xfa/0x5c0 [ 2475.607753] get_user_pages_remote+0x120/0x1a0 [ 2475.607796] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2475.607804] process_one_work+0x1fe/0x670 [ 2475.607812] worker_thread+0x49/0x3b0 [ 2475.607820] kthread+0x10f/0x150 [ 2475.607823] ? process_one_work+0x670/0x670 [ 2475.607827] ? kthread_create_on_node+0x40/0x40 [ 2475.607832] ? do_syscall_64+0x5e/0x120 [ 2475.607837] ret_from_fork+0x27/0x40 [ 2475.607846] Mem-Info: [ 2475.607853] active_anon:304143 inactive_anon:110599 isolated_anon:1088 active_file:30 inactive_file:22 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6359 bounce:0 free:18604 free_pcp:30 free_cma:0 [ 2475.607859] Node 0 active_anon:1216572kB inactive_anon:442520kB active_file:120kB inactive_file:88kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2475.607865] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6820kB inactive_anon:1292kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2475.607868] lowmem_reserve[]: 0 1765 1774 1774 [ 2475.607888] DMA32 free:66444kB min:66656kB low:83320kB high:99984kB active_anon:1207464kB inactive_anon:440640kB active_file:156kB inactive_file:100kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25036kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 2475.607890] lowmem_reserve[]: 0 0 8 8 [ 2475.607908] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2475.607911] lowmem_reserve[]: 0 0 0 0 [ 2475.607926] DMA: 7*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7652kB [ 2475.607985] DMA32: 39*4kB (UE) 18*8kB (UME) 1226*16kB (UME) 1372*32kB (UME) 41*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66444kB [ 2475.608033] Normal: 4*4kB (UME) 32*8kB (UM) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2475.608077] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2475.608080] 113041 total pagecache pages [ 2475.608090] 898 pages in swap cache [ 2475.608093] Swap cache stats: add 7060583, delete 7076046, find 30855/42339 [ 2475.608096] Free swap = 16078676kB [ 2475.608098] Total swap = 16642044kB [ 2475.608101] 497680 pages RAM [ 2475.608104] 0 pages HighMem/MovableOnly [ 2475.608107] 19144 pages reserved [ 2475.608110] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2475.608121] [ 257] 0 257 14276 438 26 3 96 0 systemd-journal [ 2475.608127] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2475.608147] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2475.608153] [ 581] 120 581 11284 51 26 3 54 0 avahi-daemon [ 2475.608159] [ 588] 0 588 11117 25 26 3 122 0 systemd-logind [ 2475.608164] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2475.608170] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2475.608176] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2475.608181] [ 612] 104 612 64102 35 29 3 262 0 rsyslogd [ 2475.608186] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2475.608191] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2475.608197] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2475.608203] [ 645] 0 645 117065 0 80 4 1239 0 NetworkManager [ 2475.608208] [ 646] 0 646 43334 52 40 3 661 0 thermald [ 2475.608214] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2475.608219] [ 661] 0 661 95038 535 43 6 2513 0 snapd [ 2475.608225] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2475.608230] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2475.608236] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2475.608241] [ 864] 102 864 11889 39 27 3 92 0 systemd-resolve [ 2475.608247] [ 920] 0 920 19092 1 42 3 137 0 login [ 2475.608252] [ 955] 0 955 4028 17 14 3 198 0 dhclient [ 2475.608258] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2475.608263] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2475.608269] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2475.608274] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2475.608280] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2475.608286] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2475.608291] [ 1315] 1000 1315 5633 0 15 3 471 0 bash [ 2475.608296] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2475.608302] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2475.608307] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2475.608313] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2475.608319] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2475.608324] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2475.608329] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2475.608335] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2475.608341] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2475.608346] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2475.608352] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2475.608357] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2475.608363] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2475.608368] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2475.608374] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2475.608379] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2475.608385] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2475.608391] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2475.608396] [ 2924] 0 2924 3450 16 13 3 20 0 dmesg [ 2475.608402] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2475.608408] [ 3901] 0 3901 15776 1 36 3 120 0 sudo [ 2475.608414] [ 3905] 0 3905 11260 29 25 3 67 1000 gem_shrink [ 2475.608419] [ 3906] 0 3906 44028 10876 76 3 15067 1000 gem_shrink [ 2475.608425] [ 3907] 0 3907 44028 17195 79 3 10500 1000 gem_shrink [ 2475.608430] [ 3908] 0 3908 44028 8440 83 3 21041 1000 gem_shrink [ 2475.608436] [ 3909] 0 3909 44028 8348 53 3 6023 1000 gem_shrink [ 2475.608441] [ 3910] 0 3910 44028 5941 50 3 6978 1000 gem_shrink [ 2475.608447] [ 3911] 0 3911 44028 6921 52 3 6790 1000 gem_shrink [ 2475.608452] [ 3912] 0 3912 44028 10275 61 3 8188 1000 gem_shrink [ 2475.608458] [ 3913] 0 3913 44028 11655 62 3 7336 1000 gem_shrink [ 2475.608463] [ 3914] 0 3914 44028 15859 73 3 8742 1000 gem_shrink [ 2475.608469] [ 3915] 0 3915 44028 9867 60 3 7804 1000 gem_shrink [ 2475.608474] [ 3916] 0 3916 44028 0 85 3 0 1000 gem_shrink [ 2475.608479] [ 3917] 0 3917 44028 11938 78 3 15237 1000 gem_shrink [ 2475.608485] [ 3919] 0 3919 44028 12007 54 3 2892 1000 gem_shrink [ 2475.608490] [ 3920] 0 3920 44028 10593 53 3 3580 1000 gem_shrink [ 2475.608496] [ 3921] 0 3921 240636 29 409 4 66 1000 gem_shrink [ 2475.608501] [ 3922] 0 3922 207868 27945 401 4 67 1000 gem_shrink [ 2475.608507] [ 3923] 0 3923 273404 20894 515 4 66 1000 gem_shrink [ 2475.608512] [ 3924] 0 3924 273404 0 537 4 0 1000 gem_shrink [ 2475.608518] [ 3925] 0 3925 207868 5207 356 4 66 1000 gem_shrink [ 2475.608523] [ 3926] 0 3926 207868 28196 401 4 66 1000 gem_shrink [ 2475.608529] [ 3927] 0 3927 175100 24122 329 4 66 1000 gem_shrink [ 2475.608534] [ 3928] 0 3928 240636 23168 456 4 66 1000 gem_shrink [ 2475.608540] [ 3930] 0 3930 11260 26 24 3 69 1000 gem_shrink [ 2475.608545] [ 3931] 0 3931 11260 26 24 3 69 1000 gem_shrink [ 2475.608550] [ 3932] 0 3932 11260 26 24 3 69 1000 gem_shrink [ 2475.608556] [ 3933] 0 3933 11260 26 24 3 69 1000 gem_shrink [ 2475.608562] [ 3934] 0 3934 11260 26 24 3 69 1000 gem_shrink [ 2475.608567] [ 3935] 0 3935 11260 26 24 3 69 1000 gem_shrink [ 2475.608573] [ 3936] 0 3936 11260 26 24 3 69 1000 gem_shrink [ 2475.608578] [ 3937] 0 3937 11260 29 24 3 66 1000 gem_shrink [ 2475.608583] Out of memory: Kill process 3908 (gem_shrink) score 1006 or sacrifice child [ 2475.608630] Killed process 3908 (gem_shrink) total-vm:176112kB, anon-rss:33756kB, file-rss:4kB, shmem-rss:0kB [ 2476.686150] kworker/0:4H: page allocation stalls for 30510ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2476.686170] CPU: 0 PID: 3943 Comm: kworker/0:4H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2476.686173] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2476.686226] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2476.686231] Call Trace: [ 2476.686239] dump_stack+0x67/0x97 [ 2476.686246] warn_alloc+0xd6/0x160 [ 2476.686255] __alloc_pages_nodemask+0xe59/0x12a0 [ 2476.686265] ? __lock_acquire+0x28c/0x1790 [ 2476.686274] __handle_mm_fault+0xb4f/0xdb0 [ 2476.686283] handle_mm_fault+0x17c/0x300 [ 2476.686290] __get_user_pages+0xfa/0x5c0 [ 2476.686299] get_user_pages_remote+0x120/0x1a0 [ 2476.686344] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2476.686352] process_one_work+0x1fe/0x670 [ 2476.686360] worker_thread+0x49/0x3b0 [ 2476.686368] kthread+0x10f/0x150 [ 2476.686372] ? process_one_work+0x670/0x670 [ 2476.686375] ? kthread_create_on_node+0x40/0x40 [ 2476.686379] ? kthread_create_on_node+0x40/0x40 [ 2476.686385] ret_from_fork+0x27/0x40 [ 2476.686395] Mem-Info: [ 2476.686402] active_anon:303988 inactive_anon:110631 isolated_anon:1088 active_file:68 inactive_file:23 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6361 bounce:0 free:18604 free_pcp:116 free_cma:0 [ 2476.686408] Node 0 active_anon:1215952kB inactive_anon:442400kB active_file:272kB inactive_file:92kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2476.686414] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6820kB inactive_anon:1292kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2476.686416] lowmem_reserve[]: 0 1765 1774 1774 [ 2476.686435] DMA32 free:66444kB min:66656kB low:83320kB high:99984kB active_anon:1206844kB inactive_anon:440644kB active_file:152kB inactive_file:104kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25044kB bounce:0kB free_pcp:464kB local_pcp:4kB free_cma:0kB [ 2476.686437] lowmem_reserve[]: 0 0 8 8 [ 2476.686455] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:580kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2476.686458] lowmem_reserve[]: 0 0 0 0 [ 2476.686473] DMA: 7*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7652kB [ 2476.686531] DMA32: 1*4kB (E) 5*8kB (UME) 1218*16kB (UME) 1366*32kB (UME) 42*64kB (UM) 0*128kB 0*256kB 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 66444kB [ 2476.686581] Normal: 4*4kB (UME) 32*8kB (UM) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2476.686625] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2476.686627] 113041 total pagecache pages [ 2476.686637] 897 pages in swap cache [ 2476.686641] Swap cache stats: add 7060583, delete 7076047, find 30855/42339 [ 2476.686644] Free swap = 16121940kB [ 2476.686647] Total swap = 16642044kB [ 2476.686650] 497680 pages RAM [ 2476.686652] 0 pages HighMem/MovableOnly [ 2476.686655] 19144 pages reserved [ 2477.265169] dmesg: page allocation stalls for 10014ms, order:0, mode:0x1c200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), nodemask=(null) [ 2477.265188] CPU: 1 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2477.265191] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2477.265194] Call Trace: [ 2477.265203] dump_stack+0x67/0x97 [ 2477.265209] warn_alloc+0xd6/0x160 [ 2477.265218] __alloc_pages_nodemask+0xe59/0x12a0 [ 2477.265231] ? find_get_entry+0x166/0x220 [ 2477.265237] pagecache_get_page+0xe1/0x230 [ 2477.265243] grab_cache_page_write_begin+0x1e/0x40 [ 2477.265248] ext4_da_write_begin+0xe8/0x470 [ 2477.265257] generic_perform_write+0xa9/0x1a0 [ 2477.265265] __generic_file_write_iter+0x18e/0x1e0 [ 2477.265273] ext4_file_write_iter+0xf4/0x390 [ 2477.265281] __vfs_write+0xc1/0x130 [ 2477.265289] vfs_write+0xc5/0x1d0 [ 2477.265294] ? mutex_lock_nested+0x16/0x20 [ 2477.265299] SyS_write+0x44/0xb0 [ 2477.265305] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2477.265309] RIP: 0033:0x7fa2f4de88d0 [ 2477.265312] RSP: 002b:00007ffe6906f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 2477.265317] RAX: ffffffffffffffda RBX: 000055b48ff521e2 RCX: 00007fa2f4de88d0 [ 2477.265320] RDX: 0000000000000067 RSI: 000055b491c08030 RDI: 0000000000000001 [ 2477.265323] RBP: 00007ffe6906f3f0 R08: 00007fa2f50b3760 R09: 00007fa2f56e6040 [ 2477.265326] R10: 0000000000000004 R11: 0000000000000246 R12: 000055b48fd4f816 [ 2477.265329] R13: 000055b48ff5218e R14: 000055b48ff520b5 R15: 00007ffe6906f3e8 [ 2477.491152] kworker/0:3H: page allocation stalls for 20560ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2477.491169] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2477.491173] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2477.491227] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2477.491232] Call Trace: [ 2477.491241] dump_stack+0x67/0x97 [ 2477.491247] warn_alloc+0xd6/0x160 [ 2477.491256] __alloc_pages_nodemask+0xe59/0x12a0 [ 2477.491266] ? __lock_acquire+0x28c/0x1790 [ 2477.491275] __handle_mm_fault+0xb4f/0xdb0 [ 2477.491285] handle_mm_fault+0x17c/0x300 [ 2477.491291] __get_user_pages+0xfa/0x5c0 [ 2477.491300] get_user_pages_remote+0x120/0x1a0 [ 2477.491343] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2477.491352] process_one_work+0x1fe/0x670 [ 2477.491360] worker_thread+0x49/0x3b0 [ 2477.491367] kthread+0x10f/0x150 [ 2477.491370] ? process_one_work+0x670/0x670 [ 2477.491374] ? kthread_create_on_node+0x40/0x40 [ 2477.491378] ? kthread_create_on_node+0x40/0x40 [ 2477.491384] ret_from_fork+0x27/0x40 [ 2477.873585] in:imklog: page allocation stalls for 21206ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2477.873603] CPU: 3 PID: 627 Comm: in:imklog Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2477.873606] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2477.873608] Call Trace: [ 2477.873618] dump_stack+0x67/0x97 [ 2477.873624] warn_alloc+0xd6/0x160 [ 2477.873633] __alloc_pages_nodemask+0xe59/0x12a0 [ 2477.873645] ? _raw_spin_unlock+0x2c/0x50 [ 2477.873650] ? swap_swapcount+0x51/0x80 [ 2477.873655] __read_swap_cache_async+0x140/0x240 [ 2477.873660] ? lock_acquire+0x9e/0x1e0 [ 2477.873666] read_swap_cache_async+0x17/0x40 [ 2477.873670] swapin_readahead+0x15c/0x1d0 [ 2477.873678] ? pagecache_get_page+0x27/0x230 [ 2477.873684] do_swap_page+0x2d8/0x720 [ 2477.873687] ? do_swap_page+0x2d8/0x720 [ 2477.873693] __handle_mm_fault+0x760/0xdb0 [ 2477.873703] handle_mm_fault+0x17c/0x300 [ 2477.873709] __do_page_fault+0x279/0x560 [ 2477.873715] do_page_fault+0xc/0x10 [ 2477.873720] page_fault+0x22/0x30 [ 2477.873724] RIP: 0033:0x7f20bb1821b0 [ 2477.873727] RSP: 002b:00007f20b9a87380 EFLAGS: 00010206 [ 2477.873732] RAX: 000000000001cea1 RBX: 00007f20b4005ea0 RCX: 0000000000000004 [ 2477.873735] RDX: 00000000000002c5 RSI: 00007f20b4006160 RDI: 0000000000000001 [ 2477.873738] RBP: 00007f20b4000020 R08: 00007f20bb2727e0 R09: 00000000000002c0 [ 2477.873740] R10: 00007f20b4000078 R11: 00007f20b9a873d0 R12: 00007f20b4000078 [ 2477.873743] R13: 00007f20b9a88331 R14: 0000000000002710 R15: 00000000000002c0 [ 2477.873753] warn_alloc_show_mem: 2 callbacks suppressed [ 2477.873757] Mem-Info: [ 2477.873764] active_anon:303987 inactive_anon:110821 isolated_anon:896 active_file:88 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7830 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6361 bounce:0 free:18604 free_pcp:116 free_cma:0 [ 2477.873769] Node 0 active_anon:1215948kB inactive_anon:443284kB active_file:352kB inactive_file:0kB unevictable:0kB isolated(anon):3456kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2477.873775] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6820kB inactive_anon:1280kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2477.873777] lowmem_reserve[]: 0 1765 1774 1774 [ 2477.873795] DMA32 free:66444kB min:66656kB low:83320kB high:99984kB active_anon:1206840kB inactive_anon:441172kB active_file:104kB inactive_file:152kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25044kB bounce:0kB free_pcp:464kB local_pcp:0kB free_cma:0kB [ 2477.873797] lowmem_reserve[]: 0 0 8 8 [ 2477.873813] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2288kB inactive_anon:568kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2477.873815] lowmem_reserve[]: 0 0 0 0 [ 2477.873829] DMA: 7*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7652kB [ 2477.873882] DMA32: 1*4kB (E) 5*8kB (UME) 1218*16kB (UME) 1366*32kB (UME) 42*64kB (UM) 0*128kB 0*256kB 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 66444kB [ 2477.873928] Normal: 4*4kB (UME) 32*8kB (UM) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2477.873968] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2477.873970] 113040 total pagecache pages [ 2477.873980] 897 pages in swap cache [ 2477.873983] Swap cache stats: add 7060583, delete 7076047, find 30855/42339 [ 2477.873986] Free swap = 16158804kB [ 2477.873988] Total swap = 16642044kB [ 2477.873991] 497680 pages RAM [ 2477.873993] 0 pages HighMem/MovableOnly [ 2477.873996] 19144 pages reserved [ 2478.135165] gem_shrink: page allocation stalls for 36786ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2478.135183] CPU: 3 PID: 3912 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2478.135185] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2478.135188] Call Trace: [ 2478.135195] dump_stack+0x67/0x97 [ 2478.135202] warn_alloc+0xd6/0x160 [ 2478.135211] __alloc_pages_nodemask+0xe59/0x12a0 [ 2478.135225] __handle_mm_fault+0xb4f/0xdb0 [ 2478.135235] handle_mm_fault+0x17c/0x300 [ 2478.135241] __get_user_pages+0xfa/0x5c0 [ 2478.135247] ? lock_acquire+0x9e/0x1e0 [ 2478.135256] populate_vma_page_range+0x6c/0x70 [ 2478.135261] __mm_populate+0x92/0x110 [ 2478.135268] vm_mmap_pgoff+0xbe/0xd0 [ 2478.135276] SyS_mmap_pgoff+0x10a/0x220 [ 2478.135280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2478.135287] SyS_mmap+0x16/0x20 [ 2478.135292] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2478.135296] RIP: 0033:0x7f2e1a8b6b0a [ 2478.135299] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2478.135304] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2478.135307] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2478.135310] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2478.135313] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2478.135316] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2478.439159] kworker/3:1H: page allocation stalls for 10173ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2478.439177] CPU: 3 PID: 3897 Comm: kworker/3:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2478.439180] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2478.439233] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2478.439239] Call Trace: [ 2478.439247] dump_stack+0x67/0x97 [ 2478.439253] warn_alloc+0xd6/0x160 [ 2478.439263] __alloc_pages_nodemask+0xe59/0x12a0 [ 2478.439273] ? __lock_acquire+0x28c/0x1790 [ 2478.439282] __handle_mm_fault+0xb4f/0xdb0 [ 2478.439292] handle_mm_fault+0x17c/0x300 [ 2478.439298] __get_user_pages+0xfa/0x5c0 [ 2478.439307] get_user_pages_remote+0x120/0x1a0 [ 2478.439352] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2478.439361] process_one_work+0x1fe/0x670 [ 2478.439369] worker_thread+0x49/0x3b0 [ 2478.439376] kthread+0x10f/0x150 [ 2478.439380] ? process_one_work+0x670/0x670 [ 2478.439384] ? kthread_create_on_node+0x40/0x40 [ 2478.439388] ? do_syscall_64+0x5e/0x120 [ 2478.439394] ret_from_fork+0x27/0x40 [ 2479.421929] oom_reaper: reaped process 3908 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2480.761724] avahi-daemon: page allocation stalls for 10744ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2480.761743] CPU: 3 PID: 581 Comm: avahi-daemon Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2480.761746] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2480.761749] Call Trace: [ 2480.761760] dump_stack+0x67/0x97 [ 2480.761766] warn_alloc+0xd6/0x160 [ 2480.761775] __alloc_pages_nodemask+0xe59/0x12a0 [ 2480.761782] ? find_get_entry+0x149/0x220 [ 2480.761792] ? pagecache_get_page+0x27/0x230 [ 2480.761798] filemap_fault+0x31e/0x610 [ 2480.761807] ext4_filemap_fault+0x2c/0x40 [ 2480.761814] __do_fault+0x19/0x70 [ 2480.761818] __handle_mm_fault+0x96b/0xdb0 [ 2480.761828] handle_mm_fault+0x17c/0x300 [ 2480.761834] __do_page_fault+0x279/0x560 [ 2480.761841] do_page_fault+0xc/0x10 [ 2480.761847] page_fault+0x22/0x30 [ 2480.761851] RIP: 0033:0x7f90a716bca0 [ 2480.761854] RSP: 002b:00007fff69318df8 EFLAGS: 00010246 [ 2480.761859] RAX: 0000000000000000 RBX: 000055ae4525f3e0 RCX: 00007f90a716bca0 [ 2480.761862] RDX: 0000000000000258 RSI: 000000000000000a RDI: 000055ae452755d0 [ 2480.761865] RBP: 00007f90a8689818 R08: 00000000002b6716 R09: 0000000000000001 [ 2480.761868] R10: 0011e0a1b955d9c4 R11: 0000000000000246 R12: 000055ae4525ef40 [ 2480.761871] R13: 000055ae4525f3e0 R14: 000055ae4525f310 R15: 0000000000000000 [ 2480.761881] warn_alloc_show_mem: 2 callbacks suppressed [ 2480.761884] Mem-Info: [ 2480.761892] active_anon:303821 inactive_anon:110497 isolated_anon:1184 active_file:39 inactive_file:25 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6377 bounce:0 free:18529 free_pcp:341 free_cma:0 [ 2480.761899] Node 0 active_anon:1215284kB inactive_anon:441740kB active_file:156kB inactive_file:100kB unevictable:0kB isolated(anon):4992kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2480.761905] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6804kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2480.761908] lowmem_reserve[]: 0 1765 1774 1774 [ 2480.761928] DMA32 free:66116kB min:66656kB low:83320kB high:99984kB active_anon:1206204kB inactive_anon:440268kB active_file:156kB inactive_file:100kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25108kB bounce:0kB free_pcp:1364kB local_pcp:240kB free_cma:0kB [ 2480.761930] lowmem_reserve[]: 0 0 8 8 [ 2480.761948] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2480.761950] lowmem_reserve[]: 0 0 0 0 [ 2480.761965] DMA: 11*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2480.762022] DMA32: 1*4kB (U) 2*8kB (UM) 787*16kB (ME) 1436*32kB (UME) 52*64kB (UM) 3*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 66116kB [ 2480.762079] Normal: 9*4kB (UE) 31*8kB (UME) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2480.762121] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2480.762124] 113040 total pagecache pages [ 2480.840154] 897 pages in swap cache [ 2480.840160] Swap cache stats: add 7060583, delete 7076047, find 30855/42339 [ 2480.840163] Free swap = 16162644kB [ 2480.840166] Total swap = 16642044kB [ 2480.840169] 497680 pages RAM [ 2480.840172] 0 pages HighMem/MovableOnly [ 2480.840175] 19144 pages reserved [ 2482.490309] thermald: page allocation stalls for 19421ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2482.490328] CPU: 1 PID: 720 Comm: thermald Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2482.490331] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2482.490333] Call Trace: [ 2482.490343] dump_stack+0x67/0x97 [ 2482.490349] warn_alloc+0xd6/0x160 [ 2482.490357] __alloc_pages_nodemask+0xe59/0x12a0 [ 2482.490365] ? find_get_entry+0x149/0x220 [ 2482.490375] ? pagecache_get_page+0x27/0x230 [ 2482.490381] filemap_fault+0x31e/0x610 [ 2482.490389] ext4_filemap_fault+0x2c/0x40 [ 2482.490395] __do_fault+0x19/0x70 [ 2482.490399] __handle_mm_fault+0x96b/0xdb0 [ 2482.490409] handle_mm_fault+0x17c/0x300 [ 2482.490415] __do_page_fault+0x279/0x560 [ 2482.490422] do_page_fault+0xc/0x10 [ 2482.490428] page_fault+0x22/0x30 [ 2482.490431] RIP: 0033:0x7faaa1447cbd [ 2482.490434] RSP: 002b:00007faa9d1fecd0 EFLAGS: 00010293 [ 2482.490439] RAX: 0000000000000000 RBX: 000056182cbc9828 RCX: 00007faaa1447cbd [ 2482.490442] RDX: 0000000000000fa0 RSI: 0000000000000002 RDI: 000056182cbc9548 [ 2482.490445] RBP: 0000000000000004 R08: 00007faa98000a90 R09: 0000000000000000 [ 2482.490448] R10: 00007faa98000078 R11: 0000000000000293 R12: 00007faa9d1fecf0 [ 2482.490451] R13: 000056182cbc9508 R14: 0000000000000003 R15: 000056182cbc93f0 [ 2482.490460] Mem-Info: [ 2482.490467] active_anon:303821 inactive_anon:110445 isolated_anon:1248 active_file:40 inactive_file:24 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6377 bounce:0 free:18529 free_pcp:341 free_cma:0 [ 2482.490473] Node 0 active_anon:1215284kB inactive_anon:441780kB active_file:160kB inactive_file:96kB unevictable:0kB isolated(anon):4992kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2482.490479] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6804kB inactive_anon:1280kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2482.490481] lowmem_reserve[]: 0 1765 1774 1774 [ 2482.490499] DMA32 free:66116kB min:66656kB low:83320kB high:99984kB active_anon:1206204kB inactive_anon:439752kB active_file:160kB inactive_file:96kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25108kB bounce:0kB free_pcp:1364kB local_pcp:676kB free_cma:0kB [ 2482.490501] lowmem_reserve[]: 0 0 8 8 [ 2482.490519] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:580kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2482.490521] lowmem_reserve[]: 0 0 0 0 [ 2482.490535] DMA: 11*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2482.490591] DMA32: 1*4kB (U) 2*8kB (UM) 787*16kB (ME) 1436*32kB (UME) 52*64kB (UM) 3*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 66116kB [ 2482.490646] Normal: 9*4kB (UE) 31*8kB (UME) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2482.490688] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2482.490691] 113040 total pagecache pages [ 2482.490701] 897 pages in swap cache [ 2482.490704] Swap cache stats: add 7060583, delete 7076047, find 30855/42339 [ 2482.490707] Free swap = 16162644kB [ 2482.490709] Total swap = 16642044kB [ 2482.490712] 497680 pages RAM [ 2482.490715] 0 pages HighMem/MovableOnly [ 2482.490717] 19144 pages reserved [ 2483.599432] kworker/3:1H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2483.599446] CPU: 3 PID: 3897 Comm: kworker/3:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2483.599449] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2483.599501] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2483.599507] Call Trace: [ 2483.599516] dump_stack+0x67/0x97 [ 2483.599521] dump_header+0x8d/0x3bb [ 2483.599527] ? trace_hardirqs_on+0xd/0x10 [ 2483.599533] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2483.599539] oom_kill_process+0x234/0x640 [ 2483.599545] out_of_memory+0xf1/0x340 [ 2483.599551] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2483.599559] ? __lock_acquire+0x28c/0x1790 [ 2483.599569] __handle_mm_fault+0xb4f/0xdb0 [ 2483.599578] handle_mm_fault+0x17c/0x300 [ 2483.599585] __get_user_pages+0xfa/0x5c0 [ 2483.599593] get_user_pages_remote+0x120/0x1a0 [ 2483.599637] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2483.599646] process_one_work+0x1fe/0x670 [ 2483.599654] worker_thread+0x49/0x3b0 [ 2483.599661] kthread+0x10f/0x150 [ 2483.599665] ? process_one_work+0x670/0x670 [ 2483.599668] ? kthread_create_on_node+0x40/0x40 [ 2483.599673] ? do_syscall_64+0x5e/0x120 [ 2483.599679] ret_from_fork+0x27/0x40 [ 2483.599688] Mem-Info: [ 2483.599695] active_anon:303821 inactive_anon:110429 isolated_anon:1280 active_file:88 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6377 bounce:0 free:18529 free_pcp:341 free_cma:0 [ 2483.599701] Node 0 active_anon:1215284kB inactive_anon:441840kB active_file:352kB inactive_file:0kB unevictable:0kB isolated(anon):4864kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2483.599708] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6804kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2483.599711] lowmem_reserve[]: 0 1765 1774 1774 [ 2483.599730] DMA32 free:66116kB min:66656kB low:83320kB high:99984kB active_anon:1206204kB inactive_anon:439804kB active_file:104kB inactive_file:152kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25108kB bounce:0kB free_pcp:1364kB local_pcp:240kB free_cma:0kB [ 2483.599733] lowmem_reserve[]: 0 0 8 8 [ 2483.599751] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:576kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2483.599754] lowmem_reserve[]: 0 0 0 0 [ 2483.599769] DMA: 11*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2483.599828] DMA32: 1*4kB (U) 2*8kB (UM) 787*16kB (ME) 1436*32kB (UME) 52*64kB (UM) 3*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 66116kB [ 2483.599887] Normal: 9*4kB (UE) 31*8kB (UME) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2483.599931] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2483.599934] 113040 total pagecache pages [ 2483.599944] 897 pages in swap cache [ 2483.599948] Swap cache stats: add 7060583, delete 7076047, find 30855/42339 [ 2483.599951] Free swap = 16162644kB [ 2483.599954] Total swap = 16642044kB [ 2483.599957] 497680 pages RAM [ 2483.599959] 0 pages HighMem/MovableOnly [ 2483.599962] 19144 pages reserved [ 2483.599965] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2483.599976] [ 257] 0 257 14276 438 26 3 96 0 systemd-journal [ 2483.599984] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2483.599989] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2483.599995] [ 581] 120 581 11284 51 26 3 54 0 avahi-daemon [ 2483.600001] [ 588] 0 588 11117 25 26 3 122 0 systemd-logind [ 2483.600006] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2483.600012] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2483.600018] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2483.600023] [ 612] 104 612 64102 35 29 3 262 0 rsyslogd [ 2483.600029] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2483.600035] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2483.600040] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2483.600046] [ 645] 0 645 117065 0 80 4 1239 0 NetworkManager [ 2483.600051] [ 646] 0 646 43334 52 40 3 661 0 thermald [ 2483.600057] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2483.600063] [ 661] 0 661 95038 535 43 6 2513 0 snapd [ 2483.600069] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2483.600074] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2483.600079] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2483.600085] [ 864] 102 864 11889 39 27 3 92 0 systemd-resolve [ 2483.600090] [ 920] 0 920 19092 1 42 3 137 0 login [ 2483.600096] [ 955] 0 955 4028 17 14 3 198 0 dhclient [ 2483.600102] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2483.600107] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2483.600113] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2483.600119] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2483.600124] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2483.600130] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2483.600150] [ 1315] 1000 1315 5633 0 15 3 471 0 bash [ 2483.600156] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2483.600161] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2483.600166] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2483.600172] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2483.600178] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2483.600183] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2483.600189] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2483.600194] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2483.600200] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2483.600205] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2483.600210] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2483.600216] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2483.600222] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2483.600227] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2483.600232] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2483.600237] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2483.600243] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2483.600250] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2483.600255] [ 2924] 0 2924 3450 16 13 3 20 0 dmesg [ 2483.600260] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2483.600267] [ 3901] 0 3901 15776 1 36 3 120 0 sudo [ 2483.600272] [ 3905] 0 3905 11260 29 25 3 67 1000 gem_shrink [ 2483.600278] [ 3906] 0 3906 44028 10876 76 3 15067 1000 gem_shrink [ 2483.600284] [ 3907] 0 3907 44028 17195 79 3 10500 1000 gem_shrink [ 2483.600289] [ 3908] 0 3908 44028 0 83 3 0 1000 gem_shrink [ 2483.600295] [ 3909] 0 3909 44028 8348 53 3 6023 1000 gem_shrink [ 2483.600300] [ 3910] 0 3910 44028 5941 50 3 6978 1000 gem_shrink [ 2483.600306] [ 3911] 0 3911 44028 6921 52 3 6790 1000 gem_shrink [ 2483.600311] [ 3912] 0 3912 44028 10275 61 3 8188 1000 gem_shrink [ 2483.600317] [ 3913] 0 3913 44028 11655 62 3 7336 1000 gem_shrink [ 2483.600322] [ 3914] 0 3914 44028 15859 73 3 8742 1000 gem_shrink [ 2483.600328] [ 3915] 0 3915 44028 9867 60 3 7804 1000 gem_shrink [ 2483.600334] [ 3916] 0 3916 44028 0 85 3 0 1000 gem_shrink [ 2483.600339] [ 3917] 0 3917 44028 11938 78 3 15237 1000 gem_shrink [ 2483.600344] [ 3919] 0 3919 44028 12007 54 3 2892 1000 gem_shrink [ 2483.600350] [ 3920] 0 3920 44028 10593 53 3 3580 1000 gem_shrink [ 2483.600356] [ 3921] 0 3921 240636 2965 416 4 66 1000 gem_shrink [ 2483.600361] [ 3922] 0 3922 207868 30063 405 4 67 1000 gem_shrink [ 2483.600367] [ 3923] 0 3923 273404 20894 515 4 66 1000 gem_shrink [ 2483.600373] [ 3924] 0 3924 273404 0 537 4 0 1000 gem_shrink [ 2483.600378] [ 3925] 0 3925 207868 6310 359 4 66 1000 gem_shrink [ 2483.600383] [ 3926] 0 3926 207868 28600 402 4 66 1000 gem_shrink [ 2483.600389] [ 3927] 0 3927 175100 25231 332 4 66 1000 gem_shrink [ 2483.600394] [ 3928] 0 3928 240636 23633 456 4 66 1000 gem_shrink [ 2483.600400] [ 3930] 0 3930 11260 26 24 3 69 1000 gem_shrink [ 2483.600406] [ 3931] 0 3931 11260 26 24 3 69 1000 gem_shrink [ 2483.600411] [ 3932] 0 3932 11260 26 24 3 69 1000 gem_shrink [ 2483.600417] [ 3933] 0 3933 11260 26 24 3 69 1000 gem_shrink [ 2483.600422] [ 3934] 0 3934 11260 26 24 3 69 1000 gem_shrink [ 2483.600428] [ 3935] 0 3935 11260 26 24 3 69 1000 gem_shrink [ 2483.600434] [ 3936] 0 3936 11260 26 24 3 69 1000 gem_shrink [ 2483.600440] [ 3937] 0 3937 11260 29 24 3 66 1000 gem_shrink [ 2483.600445] Out of memory: Kill process 3922 (gem_shrink) score 1006 or sacrifice child [ 2483.600493] Killed process 3922 (gem_shrink) total-vm:831472kB, anon-rss:120252kB, file-rss:0kB, shmem-rss:0kB [ 2483.702282] oom_reaper: reaped process 3922 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2484.088795] kworker/1:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2484.088810] CPU: 1 PID: 3879 Comm: kworker/1:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2484.088813] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2484.088865] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2484.088870] Call Trace: [ 2484.088878] dump_stack+0x67/0x97 [ 2484.088884] dump_header+0x8d/0x3bb [ 2484.088889] ? trace_hardirqs_on+0xd/0x10 [ 2484.088894] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2484.088900] oom_kill_process+0x234/0x640 [ 2484.088906] out_of_memory+0xf1/0x340 [ 2484.088912] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2484.088920] ? __lock_acquire+0x28c/0x1790 [ 2484.088929] __handle_mm_fault+0xb4f/0xdb0 [ 2484.088939] handle_mm_fault+0x17c/0x300 [ 2484.088945] __get_user_pages+0xfa/0x5c0 [ 2484.088954] get_user_pages_remote+0x120/0x1a0 [ 2484.088997] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2484.089006] process_one_work+0x1fe/0x670 [ 2484.089013] worker_thread+0x49/0x3b0 [ 2484.089020] kthread+0x10f/0x150 [ 2484.089024] ? process_one_work+0x670/0x670 [ 2484.089028] ? kthread_create_on_node+0x40/0x40 [ 2484.089034] ret_from_fork+0x27/0x40 [ 2484.089043] Mem-Info: [ 2484.089050] active_anon:303818 inactive_anon:110406 isolated_anon:1248 active_file:58 inactive_file:6 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6377 bounce:0 free:18529 free_pcp:344 free_cma:0 [ 2484.089056] Node 0 active_anon:1215272kB inactive_anon:441500kB active_file:232kB inactive_file:24kB unevictable:0kB isolated(anon):5248kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2484.089062] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6804kB inactive_anon:1304kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2484.089065] lowmem_reserve[]: 0 1765 1774 1774 [ 2484.089084] DMA32 free:66116kB min:66656kB low:83320kB high:99984kB active_anon:1206192kB inactive_anon:439744kB active_file:108kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25108kB bounce:0kB free_pcp:1376kB local_pcp:688kB free_cma:0kB [ 2484.089086] lowmem_reserve[]: 0 0 8 8 [ 2484.089104] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:572kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2484.089107] lowmem_reserve[]: 0 0 0 0 [ 2484.089122] DMA: 11*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2484.089196] DMA32: 1*4kB (U) 2*8kB (UM) 787*16kB (ME) 1436*32kB (UME) 52*64kB (UM) 3*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 66116kB [ 2484.089255] Normal: 9*4kB (UE) 31*8kB (UME) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2484.089301] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2484.089304] 113039 total pagecache pages [ 2484.089314] 896 pages in swap cache [ 2484.089318] Swap cache stats: add 7060583, delete 7076048, find 30855/42339 [ 2484.089320] Free swap = 16162644kB [ 2484.089323] Total swap = 16642044kB [ 2484.089326] 497680 pages RAM [ 2484.089329] 0 pages HighMem/MovableOnly [ 2484.089332] 19144 pages reserved [ 2484.089335] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2484.089347] [ 257] 0 257 14276 438 26 3 96 0 systemd-journal [ 2484.089353] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2484.089359] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2484.089364] [ 581] 120 581 11284 51 26 3 54 0 avahi-daemon [ 2484.089370] [ 588] 0 588 11117 25 26 3 122 0 systemd-logind [ 2484.089376] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2484.089382] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2484.089387] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2484.089393] [ 612] 104 612 64102 35 29 3 262 0 rsyslogd [ 2484.089398] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2484.089404] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2484.089410] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2484.089415] [ 645] 0 645 117065 0 80 4 1239 0 NetworkManager [ 2484.089421] [ 646] 0 646 43334 52 40 3 661 0 thermald [ 2484.089426] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2484.089432] [ 661] 0 661 95038 535 43 6 2513 0 snapd [ 2484.089438] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2484.089443] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2484.089449] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2484.089454] [ 864] 102 864 11889 39 27 3 92 0 systemd-resolve [ 2484.089460] [ 920] 0 920 19092 1 42 3 137 0 login [ 2484.089465] [ 955] 0 955 4028 17 14 3 198 0 dhclient [ 2484.089471] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2484.089477] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2484.089482] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2484.089488] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2484.089493] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2484.089499] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2484.089505] [ 1315] 1000 1315 5633 0 15 3 471 0 bash [ 2484.089510] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2484.089516] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2484.089522] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2484.089527] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2484.089532] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2484.089538] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2484.089544] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2484.089549] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2484.089555] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2484.089560] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2484.089566] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2484.089571] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2484.089577] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2484.089582] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2484.089588] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2484.089593] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2484.089598] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2484.089605] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2484.089610] [ 2924] 0 2924 3450 16 13 3 20 0 dmesg [ 2484.089616] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2484.089623] [ 3901] 0 3901 15776 1 36 3 120 0 sudo [ 2484.089628] [ 3905] 0 3905 11260 29 25 3 67 1000 gem_shrink [ 2484.089633] [ 3906] 0 3906 44028 10876 76 3 15067 1000 gem_shrink [ 2484.089639] [ 3907] 0 3907 44028 17195 79 3 10500 1000 gem_shrink [ 2484.089645] [ 3908] 0 3908 44028 0 83 3 0 1000 gem_shrink [ 2484.089650] [ 3909] 0 3909 44028 8348 53 3 6023 1000 gem_shrink [ 2484.089656] [ 3910] 0 3910 44028 5941 50 3 6978 1000 gem_shrink [ 2484.089662] [ 3911] 0 3911 44028 6921 52 3 6790 1000 gem_shrink [ 2484.089667] [ 3912] 0 3912 44028 10275 61 3 8188 1000 gem_shrink [ 2484.089673] [ 3913] 0 3913 44028 11655 62 3 7336 1000 gem_shrink [ 2484.089678] [ 3914] 0 3914 44028 15859 73 3 8742 1000 gem_shrink [ 2484.089684] [ 3915] 0 3915 44028 9867 60 3 7804 1000 gem_shrink [ 2484.089689] [ 3916] 0 3916 44028 0 85 3 0 1000 gem_shrink [ 2484.089695] [ 3917] 0 3917 44028 11938 78 3 15237 1000 gem_shrink [ 2484.089701] [ 3919] 0 3919 44028 12007 54 3 2892 1000 gem_shrink [ 2484.089706] [ 3920] 0 3920 44028 10593 53 3 3580 1000 gem_shrink [ 2484.089712] [ 3921] 0 3921 240636 2965 416 4 66 1000 gem_shrink [ 2484.089718] [ 3922] 0 3922 207868 0 405 4 1 1000 gem_shrink [ 2484.089723] [ 3923] 0 3923 273404 20894 515 4 66 1000 gem_shrink [ 2484.089729] [ 3924] 0 3924 273404 0 537 4 0 1000 gem_shrink [ 2484.089734] [ 3925] 0 3925 207868 6310 359 4 66 1000 gem_shrink [ 2484.089740] [ 3926] 0 3926 207868 28600 402 4 66 1000 gem_shrink [ 2484.089745] [ 3927] 0 3927 175100 25231 332 4 66 1000 gem_shrink [ 2484.089751] [ 3928] 0 3928 240636 23633 456 4 66 1000 gem_shrink [ 2484.089757] [ 3930] 0 3930 11260 26 24 3 69 1000 gem_shrink [ 2484.089762] [ 3931] 0 3931 11260 26 24 3 69 1000 gem_shrink [ 2484.089767] [ 3932] 0 3932 11260 26 24 3 69 1000 gem_shrink [ 2484.089773] [ 3933] 0 3933 11260 26 24 3 69 1000 gem_shrink [ 2484.089779] [ 3934] 0 3934 11260 26 24 3 69 1000 gem_shrink [ 2484.089784] [ 3935] 0 3935 11260 26 24 3 69 1000 gem_shrink [ 2484.089790] [ 3936] 0 3936 11260 26 24 3 69 1000 gem_shrink [ 2484.089796] [ 3937] 0 3937 11260 29 24 3 66 1000 gem_shrink [ 2484.089800] Out of memory: Kill process 3926 (gem_shrink) score 1006 or sacrifice child [ 2484.089849] Killed process 3926 (gem_shrink) total-vm:831472kB, anon-rss:114400kB, file-rss:0kB, shmem-rss:0kB [ 2484.582584] oom_reaper: reaped process 3926 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2485.205165] systemd-journal: page allocation stalls for 21059ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2485.205183] CPU: 1 PID: 257 Comm: systemd-journal Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2485.205186] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2485.205189] Call Trace: [ 2485.205198] dump_stack+0x67/0x97 [ 2485.205204] warn_alloc+0xd6/0x160 [ 2485.205212] __alloc_pages_nodemask+0xe59/0x12a0 [ 2485.205219] ? find_get_entry+0x149/0x220 [ 2485.205229] ? pagecache_get_page+0x27/0x230 [ 2485.205235] filemap_fault+0x31e/0x610 [ 2485.205244] ext4_filemap_fault+0x2c/0x40 [ 2485.205249] __do_fault+0x19/0x70 [ 2485.205254] ? _raw_spin_unlock+0x2c/0x50 [ 2485.205258] __handle_mm_fault+0x96b/0xdb0 [ 2485.205268] handle_mm_fault+0x17c/0x300 [ 2485.205273] __do_page_fault+0x279/0x560 [ 2485.205280] do_page_fault+0xc/0x10 [ 2485.205285] page_fault+0x22/0x30 [ 2485.205289] RIP: 0033:0x7fa0aa9aed10 [ 2485.205292] RSP: 002b:00007ffd577cccc8 EFLAGS: 00010293 [ 2485.205297] RAX: 0000000000000001 RBX: 0000564b784ad1e0 RCX: 00007fa0aa9a12a3 [ 2485.205300] RDX: 0000000000000001 RSI: 00007ffd577ccce0 RDI: 0000000000000000 [ 2485.205303] RBP: 00007ffd577ccf90 R08: 00000000002a52f0 R09: 0000000000000001 [ 2485.205306] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd577ccce0 [ 2485.205309] R13: 0000000000000001 R14: ffffffffffffffff R15: 00055872d41595ff [ 2485.205319] Mem-Info: [ 2485.205326] active_anon:303815 inactive_anon:110415 isolated_anon:1306 active_file:98 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6377 bounce:0 free:18529 free_pcp:347 free_cma:0 [ 2485.205332] Node 0 active_anon:1215260kB inactive_anon:441660kB active_file:392kB inactive_file:0kB unevictable:0kB isolated(anon):5096kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2485.205338] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6804kB inactive_anon:1292kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2485.205341] lowmem_reserve[]: 0 1765 1774 1774 [ 2485.205359] DMA32 free:66116kB min:66656kB low:83320kB high:99984kB active_anon:1206180kB inactive_anon:440036kB active_file:144kB inactive_file:112kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25108kB bounce:0kB free_pcp:1388kB local_pcp:700kB free_cma:0kB [ 2485.205361] lowmem_reserve[]: 0 0 8 8 [ 2485.205379] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:564kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2485.205381] lowmem_reserve[]: 0 0 0 0 [ 2485.205395] DMA: 11*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2485.205452] DMA32: 1*4kB (U) 2*8kB (UM) 787*16kB (ME) 1436*32kB (UME) 52*64kB (UM) 3*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 66116kB [ 2485.205507] Normal: 9*4kB (UE) 31*8kB (UME) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2485.205549] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2485.205552] 113039 total pagecache pages [ 2485.205562] 896 pages in swap cache [ 2485.205565] Swap cache stats: add 7060583, delete 7076048, find 30855/42339 [ 2485.205568] Free swap = 16162900kB [ 2485.205571] Total swap = 16642044kB [ 2485.205573] 497680 pages RAM [ 2485.205576] 0 pages HighMem/MovableOnly [ 2485.205579] 19144 pages reserved [ 2486.058623] kworker/0:3H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2486.058638] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2486.058641] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2486.058691] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2486.058696] Call Trace: [ 2486.058705] dump_stack+0x67/0x97 [ 2486.058710] dump_header+0x8d/0x3bb [ 2486.058716] ? trace_hardirqs_on+0xd/0x10 [ 2486.058721] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2486.058727] oom_kill_process+0x234/0x640 [ 2486.058733] out_of_memory+0xf1/0x340 [ 2486.058739] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2486.058748] ? __lock_acquire+0x28c/0x1790 [ 2486.058757] __handle_mm_fault+0xb4f/0xdb0 [ 2486.058767] handle_mm_fault+0x17c/0x300 [ 2486.058773] __get_user_pages+0xfa/0x5c0 [ 2486.058783] get_user_pages_remote+0x120/0x1a0 [ 2486.058825] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2486.058834] process_one_work+0x1fe/0x670 [ 2486.058842] worker_thread+0x49/0x3b0 [ 2486.058849] kthread+0x10f/0x150 [ 2486.058853] ? process_one_work+0x670/0x670 [ 2486.058856] ? kthread_create_on_node+0x40/0x40 [ 2486.058861] ? kthread_create_on_node+0x40/0x40 [ 2486.058865] ret_from_fork+0x27/0x40 [ 2486.058875] Mem-Info: [ 2486.058882] active_anon:303815 inactive_anon:110445 isolated_anon:1274 active_file:89 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16150 mapped:395 shmem:112079 pagetables:6377 bounce:0 free:18529 free_pcp:347 free_cma:0 [ 2486.058888] Node 0 active_anon:1215260kB inactive_anon:441780kB active_file:356kB inactive_file:0kB unevictable:0kB isolated(anon):5096kB isolated(file):0kB mapped:1580kB dirty:0kB writeback:0kB shmem:448316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2486.058894] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6804kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2486.058897] lowmem_reserve[]: 0 1765 1774 1774 [ 2486.058917] DMA32 free:66116kB min:66656kB low:83320kB high:99984kB active_anon:1206180kB inactive_anon:439660kB active_file:108kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25108kB bounce:0kB free_pcp:1388kB local_pcp:220kB free_cma:0kB [ 2486.058919] lowmem_reserve[]: 0 0 8 8 [ 2486.058938] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:568kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2486.058940] lowmem_reserve[]: 0 0 0 0 [ 2486.058956] DMA: 11*4kB (UME) 37*8kB (UME) 14*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2486.059015] DMA32: 1*4kB (U) 2*8kB (UM) 787*16kB (ME) 1436*32kB (UME) 52*64kB (UM) 3*128kB (UM) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 66116kB [ 2486.059074] Normal: 9*4kB (UE) 31*8kB (UME) 3*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2486.059118] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2486.059121] 113039 total pagecache pages [ 2486.059148] 896 pages in swap cache [ 2486.059152] Swap cache stats: add 7060583, delete 7076048, find 30855/42339 [ 2486.059155] Free swap = 16162900kB [ 2486.059157] Total swap = 16642044kB [ 2486.059161] 497680 pages RAM [ 2486.059164] 0 pages HighMem/MovableOnly [ 2486.059166] 19144 pages reserved [ 2486.059170] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2486.059182] [ 257] 0 257 14276 438 26 3 96 0 systemd-journal [ 2486.059190] [ 277] 0 277 10858 9 23 3 371 -1000 systemd-udevd [ 2486.059196] [ 526] 100 526 31893 33 31 4 106 0 systemd-timesyn [ 2486.059202] [ 581] 120 581 11284 51 26 3 54 0 avahi-daemon [ 2486.059208] [ 588] 0 588 11117 25 26 3 122 0 systemd-logind [ 2486.059213] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2486.059219] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2486.059225] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2486.059231] [ 612] 104 612 64102 35 29 3 262 0 rsyslogd [ 2486.059237] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2486.059243] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2486.059248] [ 620] 106 620 10935 140 25 3 90 -900 dbus-daemon [ 2486.059254] [ 645] 0 645 117065 0 80 4 1239 0 NetworkManager [ 2486.059260] [ 646] 0 646 43334 52 40 3 661 0 thermald [ 2486.059266] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2486.059273] [ 661] 0 661 95038 535 43 6 2513 0 snapd [ 2486.059278] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2486.059284] [ 789] 0 789 71028 42 42 4 154 0 polkitd [ 2486.059289] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2486.059295] [ 864] 102 864 11889 39 27 3 92 0 systemd-resolve [ 2486.059301] [ 920] 0 920 19092 1 42 3 137 0 login [ 2486.059307] [ 955] 0 955 4028 17 14 3 198 0 dhclient [ 2486.059313] [ 967] 65534 967 13272 5 31 4 96 0 dnsmasq [ 2486.059319] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2486.059324] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2486.059330] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2486.059336] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2486.059341] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2486.059347] [ 1315] 1000 1315 5633 0 15 3 471 0 bash [ 2486.059353] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2486.059359] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2486.059365] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2486.059371] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2486.059376] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2486.059382] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2486.059388] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2486.059393] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2486.059399] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2486.059405] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2486.059411] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2486.059417] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2486.059422] [ 1820] 0 1820 70558 12 69 3 324 0 cups-browsed [ 2486.059428] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2486.059434] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2486.059440] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2486.059446] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2486.059453] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2486.059458] [ 2924] 0 2924 3450 16 13 3 20 0 dmesg [ 2486.059464] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2486.059470] [ 3901] 0 3901 15776 1 36 3 120 0 sudo [ 2486.059476] [ 3905] 0 3905 11260 29 25 3 67 1000 gem_shrink [ 2486.059481] [ 3906] 0 3906 44028 10876 76 3 15067 1000 gem_shrink [ 2486.059487] [ 3907] 0 3907 44028 17195 79 3 10500 1000 gem_shrink [ 2486.059493] [ 3908] 0 3908 44028 0 83 3 0 1000 gem_shrink [ 2486.059500] [ 3909] 0 3909 44028 8348 53 3 6023 1000 gem_shrink [ 2486.059505] [ 3910] 0 3910 44028 5941 50 3 6978 1000 gem_shrink [ 2486.059510] [ 3911] 0 3911 44028 6921 52 3 6790 1000 gem_shrink [ 2486.059517] [ 3912] 0 3912 44028 10275 61 3 8188 1000 gem_shrink [ 2486.059522] [ 3913] 0 3913 44028 11655 62 3 7336 1000 gem_shrink [ 2486.059529] [ 3914] 0 3914 44028 15859 73 3 8742 1000 gem_shrink [ 2486.059534] [ 3915] 0 3915 44028 9867 60 3 7804 1000 gem_shrink [ 2486.059540] [ 3916] 0 3916 44028 0 85 3 0 1000 gem_shrink [ 2486.059546] [ 3917] 0 3917 44028 11938 78 3 15237 1000 gem_shrink [ 2486.059551] [ 3919] 0 3919 44028 12007 54 3 2892 1000 gem_shrink [ 2486.059558] [ 3920] 0 3920 44028 10593 53 3 3580 1000 gem_shrink [ 2486.059564] [ 3921] 0 3921 240636 2965 416 4 66 1000 gem_shrink [ 2486.059569] [ 3922] 0 3922 207868 0 405 4 1 1000 gem_shrink [ 2486.059575] [ 3923] 0 3923 273404 20894 515 4 66 1000 gem_shrink [ 2486.059581] [ 3924] 0 3924 273404 0 537 4 0 1000 gem_shrink [ 2486.059587] [ 3925] 0 3925 207868 6310 359 4 66 1000 gem_shrink [ 2486.059593] [ 3926] 0 3926 207868 0 402 4 0 1000 gem_shrink [ 2486.059598] [ 3927] 0 3927 175100 25231 332 4 66 1000 gem_shrink [ 2486.059604] [ 3928] 0 3928 240636 23633 456 4 66 1000 gem_shrink [ 2486.059610] [ 3930] 0 3930 11260 26 24 3 69 1000 gem_shrink [ 2486.059616] [ 3931] 0 3931 11260 26 24 3 69 1000 gem_shrink [ 2486.059622] [ 3932] 0 3932 11260 26 24 3 69 1000 gem_shrink [ 2486.059628] [ 3933] 0 3933 11260 26 24 3 69 1000 gem_shrink [ 2486.059634] [ 3934] 0 3934 11260 26 24 3 69 1000 gem_shrink [ 2486.059639] [ 3935] 0 3935 11260 26 24 3 69 1000 gem_shrink [ 2486.059645] [ 3936] 0 3936 11260 26 24 3 69 1000 gem_shrink [ 2486.059650] [ 3937] 0 3937 11260 29 24 3 66 1000 gem_shrink [ 2486.059656] Out of memory: Kill process 3907 (gem_shrink) score 1005 or sacrifice child [ 2486.059706] Killed process 3907 (gem_shrink) total-vm:176112kB, anon-rss:68776kB, file-rss:4kB, shmem-rss:0kB [ 2486.633525] oom_reaper: reaped process 3907 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2486.959289] in:imklog: page allocation stalls for 30292ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2486.959307] CPU: 3 PID: 627 Comm: in:imklog Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2486.959311] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2486.959314] Call Trace: [ 2486.959322] dump_stack+0x67/0x97 [ 2486.959329] warn_alloc+0xd6/0x160 [ 2486.959338] __alloc_pages_nodemask+0xe59/0x12a0 [ 2486.959350] ? _raw_spin_unlock+0x2c/0x50 [ 2486.959355] ? swap_swapcount+0x51/0x80 [ 2486.959360] __read_swap_cache_async+0x140/0x240 [ 2486.959366] ? lock_acquire+0x9e/0x1e0 [ 2486.959371] read_swap_cache_async+0x17/0x40 [ 2486.959376] swapin_readahead+0x15c/0x1d0 [ 2486.959385] ? pagecache_get_page+0x27/0x230 [ 2486.959390] do_swap_page+0x2d8/0x720 [ 2486.959393] ? do_swap_page+0x2d8/0x720 [ 2486.959400] __handle_mm_fault+0x760/0xdb0 [ 2486.959409] handle_mm_fault+0x17c/0x300 [ 2486.959416] __do_page_fault+0x279/0x560 [ 2486.959423] do_page_fault+0xc/0x10 [ 2486.959428] page_fault+0x22/0x30 [ 2486.959432] RIP: 0033:0x7f20bb1821b0 [ 2486.959435] RSP: 002b:00007f20b9a87380 EFLAGS: 00010206 [ 2486.959440] RAX: 000000000001cea1 RBX: 00007f20b4005ea0 RCX: 0000000000000004 [ 2486.959443] RDX: 00000000000002c5 RSI: 00007f20b4006160 RDI: 0000000000000001 [ 2486.959446] RBP: 00007f20b4000020 R08: 00007f20bb2727e0 R09: 00000000000002c0 [ 2486.959449] R10: 00007f20b4000078 R11: 00007f20b9a873d0 R12: 00007f20b4000078 [ 2486.959452] R13: 00007f20b9a88331 R14: 0000000000002710 R15: 00000000000002c0 [ 2486.959461] Mem-Info: [ 2486.959468] active_anon:301956 inactive_anon:111146 isolated_anon:930 active_file:416 inactive_file:570 isolated_file:0 unevictable:0 dirty:4 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16154 mapped:1247 shmem:112389 pagetables:6496 bounce:0 free:18592 free_pcp:0 free_cma:0 [ 2486.959474] Node 0 active_anon:1207824kB inactive_anon:444584kB active_file:1664kB inactive_file:2280kB unevictable:0kB isolated(anon):3592kB isolated(file):0kB mapped:4988kB dirty:16kB writeback:0kB shmem:449556kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2486.959479] DMA free:7664kB min:584kB low:728kB high:872kB active_anon:6740kB inactive_anon:1300kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2486.959482] lowmem_reserve[]: 0 1765 1774 1774 [ 2486.959499] DMA32 free:66576kB min:66656kB low:83320kB high:99984kB active_anon:1198112kB inactive_anon:442368kB active_file:1656kB inactive_file:1660kB unevictable:0kB writepending:16kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25584kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2486.959502] lowmem_reserve[]: 0 0 8 8 [ 2486.959519] Normal free:128kB min:336kB low:420kB high:504kB active_anon:2280kB inactive_anon:572kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2486.959522] lowmem_reserve[]: 0 0 0 0 [ 2486.959535] DMA: 2*4kB (ME) 34*8kB (UME) 16*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7640kB [ 2486.959589] DMA32: 25*4kB (UME) 34*8kB (UME) 14*16kB (UME) 1560*32kB (UME) 88*64kB (UM) 9*128kB (UME) 9*256kB (ME) 5*512kB (M) 5*1024kB (ME) 0*2048kB 0*4096kB = 67284kB [ 2486.959642] Normal: 1*4kB (U) 3*8kB (U) 6*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2486.959682] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2486.959685] 114288 total pagecache pages [ 2486.959696] 913 pages in swap cache [ 2486.959699] Swap cache stats: add 7060642, delete 7076090, find 30887/42399 [ 2486.959702] Free swap = 16204884kB [ 2486.959704] Total swap = 16642044kB [ 2486.959707] 497680 pages RAM [ 2486.959709] 0 pages HighMem/MovableOnly [ 2486.959712] 19144 pages reserved [ 2486.975157] kworker/0:3H: page allocation stalls for 30044ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2486.975173] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2486.975176] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2486.975227] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2486.975233] Call Trace: [ 2486.975240] dump_stack+0x67/0x97 [ 2486.975245] warn_alloc+0xd6/0x160 [ 2486.975255] __alloc_pages_nodemask+0xe59/0x12a0 [ 2486.975264] ? __lock_acquire+0x28c/0x1790 [ 2486.975274] __handle_mm_fault+0xb4f/0xdb0 [ 2486.975283] handle_mm_fault+0x17c/0x300 [ 2486.975289] __get_user_pages+0xfa/0x5c0 [ 2486.975298] get_user_pages_remote+0x120/0x1a0 [ 2486.975341] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2486.975349] process_one_work+0x1fe/0x670 [ 2486.975357] worker_thread+0x49/0x3b0 [ 2486.975365] kthread+0x10f/0x150 [ 2486.975368] ? process_one_work+0x670/0x670 [ 2486.975372] ? kthread_create_on_node+0x40/0x40 [ 2486.975376] ? kthread_create_on_node+0x40/0x40 [ 2486.975382] ret_from_fork+0x27/0x40 [ 2488.598163] gem_shrink: page allocation stalls for 47312ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2488.598181] CPU: 3 PID: 3920 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2488.598184] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2488.598186] Call Trace: [ 2488.598196] dump_stack+0x67/0x97 [ 2488.598202] warn_alloc+0xd6/0x160 [ 2488.598211] __alloc_pages_nodemask+0xe59/0x12a0 [ 2488.598224] ? mark_held_locks+0x6f/0xa0 [ 2488.598230] __handle_mm_fault+0xb4f/0xdb0 [ 2488.598240] handle_mm_fault+0x17c/0x300 [ 2488.598246] __get_user_pages+0xfa/0x5c0 [ 2488.598251] ? lock_acquire+0x9e/0x1e0 [ 2488.598260] populate_vma_page_range+0x6c/0x70 [ 2488.598265] __mm_populate+0x92/0x110 [ 2488.598272] vm_mmap_pgoff+0xbe/0xd0 [ 2488.598280] SyS_mmap_pgoff+0x10a/0x220 [ 2488.598284] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2488.598291] SyS_mmap+0x16/0x20 [ 2488.598297] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2488.598301] RIP: 0033:0x7f2e1a8b6b0a [ 2488.598303] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2488.598309] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2488.598312] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2488.598315] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2488.598317] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2488.598320] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2488.598331] warn_alloc_show_mem: 1 callbacks suppressed [ 2488.598333] Mem-Info: [ 2488.598340] active_anon:302104 inactive_anon:111018 isolated_anon:1024 active_file:471 inactive_file:555 isolated_file:32 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7826 slab_unreclaimable:16156 mapped:1262 shmem:112336 pagetables:6519 bounce:0 free:18506 free_pcp:0 free_cma:0 [ 2488.598345] Node 0 active_anon:1208416kB inactive_anon:444072kB active_file:1884kB inactive_file:2220kB unevictable:0kB isolated(anon):4096kB isolated(file):128kB mapped:5048kB dirty:0kB writeback:0kB shmem:449344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2488.598351] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6764kB inactive_anon:1288kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:32kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2488.598353] lowmem_reserve[]: 0 1765 1774 1774 [ 2488.598371] DMA32 free:66220kB min:66656kB low:83320kB high:99984kB active_anon:1199504kB inactive_anon:441648kB active_file:2108kB inactive_file:2520kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25672kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2488.598373] lowmem_reserve[]: 0 0 8 8 [ 2488.598390] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2276kB inactive_anon:580kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:32kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2488.598392] lowmem_reserve[]: 0 0 0 0 [ 2488.598406] DMA: 7*4kB (ME) 39*8kB (UME) 16*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7700kB [ 2488.598459] DMA32: 28*4kB (UME) 95*8kB (UME) 13*16kB (UME) 1531*32kB (UME) 88*64kB (UM) 9*128kB (UME) 9*256kB (ME) 5*512kB (M) 5*1024kB (ME) 0*2048kB 0*4096kB = 66840kB [ 2488.598513] Normal: 2*4kB (UM) 3*8kB (U) 6*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 128kB [ 2488.598553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2488.598555] 114435 total pagecache pages [ 2488.598565] 989 pages in swap cache [ 2488.598568] Swap cache stats: add 7060845, delete 7076217, find 31018/42638 [ 2488.598571] Free swap = 16204884kB [ 2488.598573] Total swap = 16642044kB [ 2488.598576] 497680 pages RAM [ 2488.598578] 0 pages HighMem/MovableOnly [ 2488.598581] 19144 pages reserved [ 2488.830451] gem_shrink: page allocation stalls for 48006ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2488.830469] CPU: 3 PID: 3936 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2488.830472] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2488.830474] Call Trace: [ 2488.830483] dump_stack+0x67/0x97 [ 2488.830489] warn_alloc+0xd6/0x160 [ 2488.830498] __alloc_pages_nodemask+0xe59/0x12a0 [ 2488.830510] ? percpu_counter_add_batch+0x85/0xb0 [ 2488.830517] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2488.830524] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2488.830576] ? i915_gem_shrink+0x356/0x580 [i915] [ 2488.830588] shmem_read_mapping_page_gfp+0x31/0x50 [ 2488.830628] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2488.830670] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2488.830704] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2488.830739] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2488.830773] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2488.830779] drm_ioctl_kernel+0x64/0xb0 [ 2488.830786] drm_ioctl+0x2cd/0x390 [ 2488.830818] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2488.830828] ? __do_page_fault+0x29e/0x560 [ 2488.830835] do_vfs_ioctl+0x90/0x670 [ 2488.830840] ? up_read+0x1a/0x40 [ 2488.830845] ? trace_hardirqs_on_caller+0x118/0x180 [ 2488.830851] SyS_ioctl+0x3c/0x70 [ 2488.830859] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2488.830862] RIP: 0033:0x7f2e1a8b24b7 [ 2488.830864] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2488.830870] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2488.830873] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2488.830875] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2488.830878] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2488.830881] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2488.850166] gem_shrink: page allocation stalls for 28010ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2488.850180] CPU: 3 PID: 3923 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2488.850183] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2488.850185] Call Trace: [ 2488.850192] dump_stack+0x67/0x97 [ 2488.850197] warn_alloc+0xd6/0x160 [ 2488.850206] __alloc_pages_nodemask+0xe59/0x12a0 [ 2488.850213] ? find_get_entry+0x149/0x220 [ 2488.850222] ? pagecache_get_page+0x27/0x230 [ 2488.850227] filemap_fault+0x31e/0x610 [ 2488.850236] ext4_filemap_fault+0x2c/0x40 [ 2488.850242] __do_fault+0x19/0x70 [ 2488.850246] __handle_mm_fault+0x96b/0xdb0 [ 2488.850256] handle_mm_fault+0x17c/0x300 [ 2488.850262] __do_page_fault+0x279/0x560 [ 2488.850268] do_page_fault+0xc/0x10 [ 2488.850274] page_fault+0x22/0x30 [ 2488.850277] RIP: 0033:0x7f2e1a8b24b7 [ 2488.850280] RSP: 002b:00007ffe6f61e1e8 EFLAGS: 00010246 [ 2488.850285] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007f2e1a8b24b7 [ 2488.850288] RDX: 00007ffe6f61e220 RSI: 00000000400c645f RDI: 0000000000000004 [ 2488.850291] RBP: 00007ffe6f61e220 R08: ffffffffffffffff R09: 0000000000000000 [ 2488.850293] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2488.850296] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2489.607397] gem_shrink: page allocation stalls for 48740ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2489.607414] CPU: 3 PID: 3919 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2489.607417] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2489.607420] Call Trace: [ 2489.607429] dump_stack+0x67/0x97 [ 2489.607435] warn_alloc+0xd6/0x160 [ 2489.607444] __alloc_pages_nodemask+0xe59/0x12a0 [ 2489.607458] __handle_mm_fault+0xb4f/0xdb0 [ 2489.607468] handle_mm_fault+0x17c/0x300 [ 2489.607475] __get_user_pages+0xfa/0x5c0 [ 2489.607480] ? lock_acquire+0x9e/0x1e0 [ 2489.607489] populate_vma_page_range+0x6c/0x70 [ 2489.607494] __mm_populate+0x92/0x110 [ 2489.607501] vm_mmap_pgoff+0xbe/0xd0 [ 2489.607509] SyS_mmap_pgoff+0x10a/0x220 [ 2489.607513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2489.607520] SyS_mmap+0x16/0x20 [ 2489.607525] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2489.607529] RIP: 0033:0x7f2e1a8b6b0a [ 2489.607532] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2489.607537] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2489.607540] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2489.607542] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2489.607545] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2489.607548] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2489.607558] warn_alloc_show_mem: 2 callbacks suppressed [ 2489.607561] Mem-Info: [ 2489.607567] active_anon:302063 inactive_anon:111067 isolated_anon:960 active_file:205 inactive_file:489 isolated_file:32 unevictable:0 dirty:0 writeback:30 unstable:0 slab_reclaimable:7822 slab_unreclaimable:16156 mapped:963 shmem:112349 pagetables:6519 bounce:0 free:18631 free_pcp:23 free_cma:0 [ 2489.607573] Node 0 active_anon:1208252kB inactive_anon:444144kB active_file:820kB inactive_file:1956kB unevictable:0kB isolated(anon):3968kB isolated(file):128kB mapped:3852kB dirty:0kB writeback:120kB shmem:449396kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2489.607579] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:6764kB inactive_anon:1300kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:32kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2489.607581] lowmem_reserve[]: 0 1765 1774 1774 [ 2489.607598] DMA32 free:66576kB min:66656kB low:83320kB high:99984kB active_anon:1199352kB inactive_anon:442328kB active_file:1864kB inactive_file:2516kB unevictable:0kB writepending:96kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25672kB bounce:0kB free_pcp:92kB local_pcp:24kB free_cma:0kB [ 2489.607600] lowmem_reserve[]: 0 0 8 8 [ 2489.607617] Normal free:288kB min:336kB low:420kB high:504kB active_anon:2116kB inactive_anon:580kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2489.607619] lowmem_reserve[]: 0 0 0 0 [ 2489.607632] DMA: 2*4kB (ME) 37*8kB (UME) 16*16kB (UM) 6*32kB (UME) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7664kB [ 2489.607686] DMA32: 33*4kB (UME) 138*8kB (UM) 22*16kB (M) 1540*32kB (UME) 88*64kB (UM) 9*128kB (UME) 9*256kB (ME) 5*512kB (M) 5*1024kB (ME) 0*2048kB 0*4096kB = 67636kB [ 2489.607738] Normal: 31*4kB (UME) 7*8kB (UME) 8*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 308kB [ 2489.607777] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2489.607780] 114130 total pagecache pages [ 2489.607789] 981 pages in swap cache [ 2489.607793] Swap cache stats: add 7060930, delete 7076310, find 31035/42666 [ 2489.607795] Free swap = 16204372kB [ 2489.607797] Total swap = 16642044kB [ 2489.607800] 497680 pages RAM [ 2489.607802] 0 pages HighMem/MovableOnly [ 2489.607805] 19144 pages reserved [ 2490.831164] gem_shrink: page allocation stalls for 50018ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2490.831183] CPU: 3 PID: 3935 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2490.831186] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2490.831188] Call Trace: [ 2490.831197] dump_stack+0x67/0x97 [ 2490.831203] warn_alloc+0xd6/0x160 [ 2490.831212] __alloc_pages_nodemask+0xe59/0x12a0 [ 2490.831224] ? percpu_counter_add_batch+0x85/0xb0 [ 2490.831232] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2490.831239] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2490.831293] ? i915_gem_shrink+0x356/0x580 [i915] [ 2490.831305] shmem_read_mapping_page_gfp+0x31/0x50 [ 2490.831344] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2490.831385] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2490.831420] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2490.831456] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2490.831490] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2490.831496] drm_ioctl_kernel+0x64/0xb0 [ 2490.831502] drm_ioctl+0x2cd/0x390 [ 2490.831534] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2490.831545] ? __do_page_fault+0x29e/0x560 [ 2490.831552] do_vfs_ioctl+0x90/0x670 [ 2490.831558] ? up_read+0x1a/0x40 [ 2490.831563] ? trace_hardirqs_on_caller+0x118/0x180 [ 2490.831568] SyS_ioctl+0x3c/0x70 [ 2490.831576] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2490.831579] RIP: 0033:0x7f2e1a8b24b7 [ 2490.831582] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2490.831588] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2490.831590] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2490.831593] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2490.831596] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2490.831599] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2490.831609] Mem-Info: [ 2490.831616] active_anon:302157 inactive_anon:111203 isolated_anon:1120 active_file:291 inactive_file:309 isolated_file:0 unevictable:0 dirty:7 writeback:29 unstable:0 slab_reclaimable:7810 slab_unreclaimable:16159 mapped:847 shmem:112622 pagetables:6519 bounce:0 free:18624 free_pcp:141 free_cma:0 [ 2490.831622] Node 0 active_anon:1208628kB inactive_anon:444936kB active_file:1164kB inactive_file:1236kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:3388kB dirty:28kB writeback:116kB shmem:450488kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2490.831628] DMA free:7664kB min:584kB low:728kB high:872kB active_anon:6764kB inactive_anon:1324kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:32kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2490.831630] lowmem_reserve[]: 0 1765 1774 1774 [ 2490.831648] DMA32 free:66496kB min:66656kB low:83320kB high:99984kB active_anon:1199760kB inactive_anon:443164kB active_file:1284kB inactive_file:1240kB unevictable:0kB writepending:144kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:25672kB bounce:0kB free_pcp:564kB local_pcp:228kB free_cma:0kB [ 2490.831650] lowmem_reserve[]: 0 0 8 8 [ 2490.831667] Normal free:336kB min:336kB low:420kB high:504kB active_anon:2104kB inactive_anon:580kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:372kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2490.831669] lowmem_reserve[]: 0 0 0 0 [ 2490.831683] DMA: 6*4kB (ME) 39*8kB (UM) 16*16kB (UM) 5*32kB (UM) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7664kB [ 2490.831737] DMA32: 134*4kB (UME) 101*8kB (UME) 20*16kB (M) 1538*32kB (UM) 88*64kB (UM) 8*128kB (UM) 7*256kB (M) 6*512kB (ME) 4*1024kB (M) 0*2048kB 0*4096kB = 66496kB [ 2490.831791] Normal: 24*4kB (UME) 12*8kB (UME) 9*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 336kB [ 2490.831831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2490.831834] 114182 total pagecache pages [ 2490.831843] 959 pages in swap cache [ 2490.831847] Swap cache stats: add 7061297, delete 7076699, find 31291/43096 [ 2490.831849] Free swap = 16204372kB [ 2490.831852] Total swap = 16642044kB [ 2490.831854] 497680 pages RAM [ 2490.831857] 0 pages HighMem/MovableOnly [ 2490.831859] 19144 pages reserved [ 2493.442687] gem_shrink: page allocation stalls for 51641ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2493.442706] CPU: 3 PID: 3910 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2493.442709] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2493.442712] Call Trace: [ 2493.442721] dump_stack+0x67/0x97 [ 2493.442728] warn_alloc+0xd6/0x160 [ 2493.442737] __alloc_pages_nodemask+0xe59/0x12a0 [ 2493.442751] __handle_mm_fault+0xb4f/0xdb0 [ 2493.442761] handle_mm_fault+0x17c/0x300 [ 2493.442768] __get_user_pages+0xfa/0x5c0 [ 2493.442775] ? lock_acquire+0x9e/0x1e0 [ 2493.442784] populate_vma_page_range+0x6c/0x70 [ 2493.442789] __mm_populate+0x92/0x110 [ 2493.442797] vm_mmap_pgoff+0xbe/0xd0 [ 2493.442805] SyS_mmap_pgoff+0x10a/0x220 [ 2493.442809] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2493.442817] SyS_mmap+0x16/0x20 [ 2493.442823] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2493.442826] RIP: 0033:0x7f2e1a8b6b0a [ 2493.442829] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2493.442834] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2493.442837] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2493.442840] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2493.442843] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2493.442846] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2493.442855] Mem-Info: [ 2493.442863] active_anon:302769 inactive_anon:111710 isolated_anon:864 active_file:45 inactive_file:31 isolated_file:1 unevictable:0 dirty:7 writeback:0 unstable:0 slab_reclaimable:7790 slab_unreclaimable:16113 mapped:382 shmem:112828 pagetables:6334 bounce:0 free:18640 free_pcp:52 free_cma:0 [ 2493.442869] Node 0 active_anon:1211076kB inactive_anon:446716kB active_file:180kB inactive_file:124kB unevictable:0kB isolated(anon):3584kB isolated(file):4kB mapped:1528kB dirty:28kB writeback:0kB shmem:451312kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2493.442874] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6764kB inactive_anon:1332kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2493.442877] lowmem_reserve[]: 0 1765 1774 1774 [ 2493.442894] DMA32 free:66556kB min:66656kB low:83320kB high:99984kB active_anon:1201956kB inactive_anon:444892kB active_file:312kB inactive_file:684kB unevictable:0kB writepending:76kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3048kB pagetables:25144kB bounce:0kB free_pcp:208kB local_pcp:0kB free_cma:0kB [ 2493.442896] lowmem_reserve[]: 0 0 8 8 [ 2493.442914] Normal free:336kB min:336kB low:420kB high:504kB active_anon:2248kB inactive_anon:572kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2493.442916] lowmem_reserve[]: 0 0 0 0 [ 2493.442929] DMA: 7*4kB (UME) 39*8kB (UM) 16*16kB (UM) 5*32kB (UM) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2493.442983] DMA32: 62*4kB (UE) 226*8kB (UM) 40*16kB (UM) 1537*32kB (UM) 87*64kB (UM) 8*128kB (UME) 7*256kB (ME) 5*512kB (ME) 4*1024kB (ME) 0*2048kB 0*4096kB = 66920kB [ 2493.443037] Normal: 11*4kB (UE) 17*8kB (UE) 11*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 356kB [ 2493.443078] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2493.443080] 113958 total pagecache pages [ 2493.443090] 1001 pages in swap cache [ 2493.443093] Swap cache stats: add 7061662, delete 7077022, find 31523/43499 [ 2493.443096] Free swap = 16204116kB [ 2493.443099] Total swap = 16642044kB [ 2493.443102] 497680 pages RAM [ 2493.443104] 0 pages HighMem/MovableOnly [ 2493.443107] 19144 pages reserved [ 2495.287166] gem_shrink: page allocation stalls for 34447ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2495.287184] CPU: 3 PID: 3923 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2495.287187] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2495.287190] Call Trace: [ 2495.287199] dump_stack+0x67/0x97 [ 2495.287205] warn_alloc+0xd6/0x160 [ 2495.287214] __alloc_pages_nodemask+0xe59/0x12a0 [ 2495.287221] ? find_get_entry+0x149/0x220 [ 2495.287231] ? pagecache_get_page+0x27/0x230 [ 2495.287237] filemap_fault+0x31e/0x610 [ 2495.287245] ext4_filemap_fault+0x2c/0x40 [ 2495.287251] __do_fault+0x19/0x70 [ 2495.287255] __handle_mm_fault+0x96b/0xdb0 [ 2495.287265] handle_mm_fault+0x17c/0x300 [ 2495.287271] __do_page_fault+0x279/0x560 [ 2495.287278] do_page_fault+0xc/0x10 [ 2495.287284] page_fault+0x22/0x30 [ 2495.287288] RIP: 0033:0x7f2e1a8b24b7 [ 2495.287290] RSP: 002b:00007ffe6f61e1e8 EFLAGS: 00010246 [ 2495.287296] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007f2e1a8b24b7 [ 2495.287298] RDX: 00007ffe6f61e220 RSI: 00000000400c645f RDI: 0000000000000004 [ 2495.287301] RBP: 00007ffe6f61e220 R08: ffffffffffffffff R09: 0000000000000000 [ 2495.287304] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2495.287307] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2495.287317] Mem-Info: [ 2495.287324] active_anon:303013 inactive_anon:111642 isolated_anon:960 active_file:32 inactive_file:32 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7790 slab_unreclaimable:16085 mapped:319 shmem:112857 pagetables:6275 bounce:0 free:18537 free_pcp:0 free_cma:0 [ 2495.287330] Node 0 active_anon:1212052kB inactive_anon:446568kB active_file:128kB inactive_file:128kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:1276kB dirty:0kB writeback:0kB shmem:451428kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2495.287336] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6764kB inactive_anon:1340kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:28kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2495.287338] lowmem_reserve[]: 0 1765 1774 1774 [ 2495.287357] DMA32 free:66152kB min:66656kB low:83320kB high:99984kB active_anon:1202928kB inactive_anon:444680kB active_file:128kB inactive_file:120kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3048kB pagetables:24908kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2495.287359] lowmem_reserve[]: 0 0 8 8 [ 2495.287377] Normal free:328kB min:336kB low:420kB high:504kB active_anon:2252kB inactive_anon:668kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2495.287379] lowmem_reserve[]: 0 0 0 0 [ 2495.287393] DMA: 7*4kB (UME) 39*8kB (UM) 16*16kB (UM) 5*32kB (UM) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7668kB [ 2495.287450] DMA32: 62*4kB (UE) 145*8kB (UM) 40*16kB (UM) 1537*32kB (UM) 87*64kB (UM) 8*128kB (UME) 7*256kB (ME) 5*512kB (ME) 4*1024kB (ME) 0*2048kB 0*4096kB = 66272kB [ 2495.287505] Normal: 9*4kB (UME) 17*8kB (UE) 11*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 348kB [ 2495.287547] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2495.287550] 113903 total pagecache pages [ 2495.287559] 981 pages in swap cache [ 2495.287563] Swap cache stats: add 7061677, delete 7077057, find 31524/43500 [ 2495.287565] Free swap = 16204116kB [ 2495.287568] Total swap = 16642044kB [ 2495.287571] 497680 pages RAM [ 2495.287573] 0 pages HighMem/MovableOnly [ 2495.287576] 19144 pages reserved [ 2497.003154] gem_shrink: page allocation stalls for 56190ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2497.003172] CPU: 1 PID: 3935 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2497.003175] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2497.003178] Call Trace: [ 2497.003187] dump_stack+0x67/0x97 [ 2497.003193] warn_alloc+0xd6/0x160 [ 2497.003202] __alloc_pages_nodemask+0xe59/0x12a0 [ 2497.003214] ? percpu_counter_add_batch+0x85/0xb0 [ 2497.003221] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2497.003229] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2497.003281] ? i915_gem_shrink+0x356/0x580 [i915] [ 2497.003294] shmem_read_mapping_page_gfp+0x31/0x50 [ 2497.003333] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2497.003373] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2497.003408] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2497.003443] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2497.003476] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2497.003482] drm_ioctl_kernel+0x64/0xb0 [ 2497.003488] drm_ioctl+0x2cd/0x390 [ 2497.003519] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2497.003530] ? __do_page_fault+0x29e/0x560 [ 2497.003537] do_vfs_ioctl+0x90/0x670 [ 2497.003543] ? up_read+0x1a/0x40 [ 2497.003548] ? trace_hardirqs_on_caller+0x118/0x180 [ 2497.003554] SyS_ioctl+0x3c/0x70 [ 2497.003561] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2497.003565] RIP: 0033:0x7f2e1a8b24b7 [ 2497.003567] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2497.003573] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2497.003576] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2497.003578] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2497.003581] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2497.003583] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2497.003593] Mem-Info: [ 2497.003601] active_anon:303121 inactive_anon:111850 isolated_anon:864 active_file:101 inactive_file:2 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7790 slab_unreclaimable:16067 mapped:350 shmem:113012 pagetables:5870 bounce:0 free:18664 free_pcp:34 free_cma:0 [ 2497.003606] Node 0 active_anon:1212484kB inactive_anon:447400kB active_file:404kB inactive_file:8kB unevictable:0kB isolated(anon):3456kB isolated(file):0kB mapped:1400kB dirty:0kB writeback:0kB shmem:452048kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2497.003612] DMA free:7672kB min:584kB low:728kB high:872kB active_anon:6764kB inactive_anon:1332kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2497.003615] lowmem_reserve[]: 0 1765 1774 1774 [ 2497.003632] DMA32 free:66668kB min:66656kB low:83320kB high:99984kB active_anon:1203044kB inactive_anon:446076kB active_file:148kB inactive_file:100kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3032kB pagetables:23292kB bounce:0kB free_pcp:136kB local_pcp:136kB free_cma:0kB [ 2497.003634] lowmem_reserve[]: 0 0 8 8 [ 2497.003651] Normal free:316kB min:336kB low:420kB high:504kB active_anon:2304kB inactive_anon:664kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2497.003654] lowmem_reserve[]: 0 0 0 0 [ 2497.003667] DMA: 8*4kB (UME) 39*8kB (UM) 16*16kB (UM) 5*32kB (UM) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7672kB [ 2497.003721] DMA32: 116*4kB (UE) 164*8kB (UM) 62*16kB (UM) 1537*32kB (UM) 87*64kB (UM) 7*128kB (UM) 7*256kB (ME) 4*512kB (M) 4*1024kB (ME) 0*2048kB 0*4096kB = 66352kB [ 2497.003773] Normal: 3*4kB (ME) 16*8kB (UE) 11*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 316kB [ 2497.003813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2497.003815] 114119 total pagecache pages [ 2497.003825] 981 pages in swap cache [ 2497.003828] Swap cache stats: add 7061682, delete 7077062, find 31527/43505 [ 2497.003831] Free swap = 16204372kB [ 2497.003833] Total swap = 16642044kB [ 2497.003836] 497680 pages RAM [ 2497.003838] 0 pages HighMem/MovableOnly [ 2497.003840] 19144 pages reserved [ 2497.923560] gem_shrink: page allocation stalls for 57099ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2497.923579] CPU: 2 PID: 3936 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2497.923582] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2497.923584] Call Trace: [ 2497.923593] dump_stack+0x67/0x97 [ 2497.923599] warn_alloc+0xd6/0x160 [ 2497.923608] __alloc_pages_nodemask+0xe59/0x12a0 [ 2497.923620] ? percpu_counter_add_batch+0x85/0xb0 [ 2497.923627] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2497.923635] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2497.923687] ? i915_gem_shrink+0x356/0x580 [i915] [ 2497.923699] shmem_read_mapping_page_gfp+0x31/0x50 [ 2497.923739] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2497.923780] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2497.923814] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2497.923849] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2497.923883] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2497.923888] drm_ioctl_kernel+0x64/0xb0 [ 2497.923895] drm_ioctl+0x2cd/0x390 [ 2497.923927] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2497.923937] ? __do_page_fault+0x29e/0x560 [ 2497.923944] do_vfs_ioctl+0x90/0x670 [ 2497.923950] ? up_read+0x1a/0x40 [ 2497.923954] ? trace_hardirqs_on_caller+0x118/0x180 [ 2497.923960] SyS_ioctl+0x3c/0x70 [ 2497.923967] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2497.923971] RIP: 0033:0x7f2e1a8b24b7 [ 2497.923974] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2497.923980] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2497.923982] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2497.923985] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2497.923988] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2497.923991] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2498.173169] gem_shrink: page allocation stalls for 11236ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2498.173187] CPU: 1 PID: 3917 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2498.173190] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2498.173193] Call Trace: [ 2498.173202] dump_stack+0x67/0x97 [ 2498.173208] warn_alloc+0xd6/0x160 [ 2498.173217] __alloc_pages_nodemask+0xe59/0x12a0 [ 2498.173231] __handle_mm_fault+0xb4f/0xdb0 [ 2498.173240] handle_mm_fault+0x17c/0x300 [ 2498.173246] __get_user_pages+0xfa/0x5c0 [ 2498.173252] ? lock_acquire+0x9e/0x1e0 [ 2498.173260] populate_vma_page_range+0x6c/0x70 [ 2498.173265] __mm_populate+0x92/0x110 [ 2498.173273] vm_mmap_pgoff+0xbe/0xd0 [ 2498.173281] SyS_mmap_pgoff+0x10a/0x220 [ 2498.173285] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2498.173291] SyS_mmap+0x16/0x20 [ 2498.173297] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2498.173301] RIP: 0033:0x7f2e1a8b6b0a [ 2498.173304] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2498.173309] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f2e1a8b6b0a [ 2498.173312] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2498.173315] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2498.173317] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2498.173320] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2498.173330] warn_alloc_show_mem: 1 callbacks suppressed [ 2498.173333] Mem-Info: [ 2498.173341] active_anon:303141 inactive_anon:111926 isolated_anon:832 active_file:48 inactive_file:31 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7790 slab_unreclaimable:16067 mapped:350 shmem:113028 pagetables:5870 bounce:0 free:18527 free_pcp:115 free_cma:0 [ 2498.173346] Node 0 active_anon:1212564kB inactive_anon:447704kB active_file:192kB inactive_file:124kB unevictable:0kB isolated(anon):3200kB isolated(file):0kB mapped:1400kB dirty:0kB writeback:0kB shmem:452112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2498.173352] DMA free:7672kB min:584kB low:728kB high:872kB active_anon:6764kB inactive_anon:1340kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2498.173354] lowmem_reserve[]: 0 1765 1774 1774 [ 2498.173371] DMA32 free:66120kB min:66656kB low:83320kB high:99984kB active_anon:1203496kB inactive_anon:446100kB active_file:112kB inactive_file:640kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3032kB pagetables:23292kB bounce:0kB free_pcp:460kB local_pcp:148kB free_cma:0kB [ 2498.173374] lowmem_reserve[]: 0 0 8 8 [ 2498.173391] Normal free:316kB min:336kB low:420kB high:504kB active_anon:2304kB inactive_anon:672kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2498.173393] lowmem_reserve[]: 0 0 0 0 [ 2498.173406] DMA: 8*4kB (UME) 39*8kB (UM) 16*16kB (UM) 5*32kB (UM) 0*64kB 2*128kB (UE) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7672kB [ 2498.173460] DMA32: 116*4kB (UE) 135*8kB (UM) 62*16kB (UM) 1537*32kB (UM) 87*64kB (UM) 7*128kB (UM) 7*256kB (ME) 4*512kB (M) 4*1024kB (ME) 0*2048kB 0*4096kB = 66120kB [ 2498.173513] Normal: 3*4kB (ME) 16*8kB (UE) 11*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 316kB [ 2498.173553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2498.173556] 114181 total pagecache pages [ 2498.173565] 981 pages in swap cache [ 2498.173568] Swap cache stats: add 7061682, delete 7077062, find 31527/43505 [ 2498.173571] Free swap = 16204372kB [ 2498.173573] Total swap = 16642044kB [ 2498.173576] 497680 pages RAM [ 2498.173578] 0 pages HighMem/MovableOnly [ 2498.173581] 19144 pages reserved [ 2498.250156] gem_shrink: page allocation stalls for 11272ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2498.250174] CPU: 1 PID: 3933 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2498.250177] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2498.250179] Call Trace: [ 2498.250189] dump_stack+0x67/0x97 [ 2498.250194] warn_alloc+0xd6/0x160 [ 2498.250204] __alloc_pages_nodemask+0xe59/0x12a0 [ 2498.250216] ? percpu_counter_add_batch+0x85/0xb0 [ 2498.250223] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2498.250229] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2498.250283] ? i915_gem_shrink+0x356/0x580 [i915] [ 2498.250295] shmem_read_mapping_page_gfp+0x31/0x50 [ 2498.250334] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2498.250374] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2498.250407] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2498.250442] i915_gem_set_domain_ioctl+0x311/0x370 [i915] [ 2498.250474] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2498.250481] drm_ioctl_kernel+0x64/0xb0 [ 2498.250487] drm_ioctl+0x2cd/0x390 [ 2498.250518] ? i915_gem_obj_prepare_shmem_write+0x1e0/0x1e0 [i915] [ 2498.250528] ? __do_page_fault+0x29e/0x560 [ 2498.250535] do_vfs_ioctl+0x90/0x670 [ 2498.250541] ? up_read+0x1a/0x40 [ 2498.250545] ? trace_hardirqs_on_caller+0x118/0x180 [ 2498.250551] SyS_ioctl+0x3c/0x70 [ 2498.250558] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2498.250562] RIP: 0033:0x7f2e1a8b24b7 [ 2498.250564] RSP: 002b:00007ffe6f61e1c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2498.250569] RAX: ffffffffffffffda RBX: 00007f2e1ab76600 RCX: 00007f2e1a8b24b7 [ 2498.250572] RDX: 00007ffe6f61e200 RSI: 00000000400c645f RDI: 0000000000000004 [ 2498.250575] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007f2e1ab76600 [ 2498.250578] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000e3fe60 [ 2498.250580] R13: 0000000000000042 R14: 0000000000000000 R15: 00007f2e1ab72400 [ 2500.332159] gem_shrink: page allocation stalls for 58531ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2500.332177] CPU: 2 PID: 3910 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2500.332180] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2500.332183] Call Trace: [ 2500.332191] dump_stack+0x67/0x97 [ 2500.332198] warn_alloc+0xd6/0x160 [ 2500.332207] __alloc_pages_nodemask+0xe59/0x12a0 [ 2500.332220] __handle_mm_fault+0xb4f/0xdb0 [ 2500.332230] handle_mm_fault+0x17c/0x300 [ 2500.332235] __get_user_pages+0xfa/0x5c0 [ 2500.332241] ? lock_acquire+0x9e/0x1e0 [ 2500.332250] populate_vma_page_range+0x6c/0x70 [ 2500.332255] __mm_populate+0x92/0x110 [ 2500.332262] vm_mmap_pgoff+0xbe/0xd0 [ 2500.332270] SyS_mmap_pgoff+0x10a/0x220 [ 2500.332273] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2500.332280] SyS_mmap+0x16/0x20 [ 2500.332286] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2500.332290] RIP: 0033:0x7f2e1a8b6b0a [ 2500.332292] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2500.332298] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2500.332301] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2500.332304] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2500.332307] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2500.332309] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2500.332320] warn_alloc_show_mem: 1 callbacks suppressed [ 2500.332322] Mem-Info: [ 2500.332329] active_anon:292219 inactive_anon:117350 isolated_anon:672 active_file:1022 inactive_file:5493 isolated_file:0 unevictable:0 dirty:155 writeback:0 unstable:0 slab_reclaimable:7782 slab_unreclaimable:16043 mapped:1640 shmem:118384 pagetables:4955 bounce:0 free:18588 free_pcp:0 free_cma:0 [ 2500.332335] Node 0 active_anon:1168876kB inactive_anon:469400kB active_file:4088kB inactive_file:21972kB unevictable:0kB isolated(anon):2688kB isolated(file):0kB mapped:6560kB dirty:620kB writeback:0kB shmem:473536kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2500.332341] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6624kB inactive_anon:1420kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2500.332343] lowmem_reserve[]: 0 1765 1774 1774 [ 2500.332360] DMA32 free:66384kB min:66656kB low:83320kB high:99984kB active_anon:1160036kB inactive_anon:467824kB active_file:3484kB inactive_file:22292kB unevictable:0kB writepending:860kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3032kB pagetables:19632kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2500.332362] lowmem_reserve[]: 0 0 8 8 [ 2500.332379] Normal free:316kB min:336kB low:420kB high:504kB active_anon:2032kB inactive_anon:696kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2500.332381] lowmem_reserve[]: 0 0 0 0 [ 2500.332395] DMA: 26*4kB (UM) 40*8kB (UM) 17*16kB (UM) 5*32kB (UM) 0*64kB 1*128kB (U) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 0*4096kB = 7640kB [ 2500.332448] DMA32: 81*4kB (UME) 38*8kB (UME) 1173*16kB (UME) 1473*32kB (UME) 20*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67812kB [ 2500.332491] Normal: 25*4kB (UEH) 12*8kB (UMEH) 5*16kB (H) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 308kB [ 2500.332533] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2500.332536] 121247 total pagecache pages [ 2500.332545] 1129 pages in swap cache [ 2500.332548] Swap cache stats: add 7063188, delete 7078420, find 32120/44520 [ 2500.332551] Free swap = 16204372kB [ 2500.332553] Total swap = 16642044kB [ 2500.332556] 497680 pages RAM [ 2500.332558] 0 pages HighMem/MovableOnly [ 2500.332561] 19144 pages reserved [ 2500.490408] gem_shrink: page allocation stalls for 58689ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2500.490426] CPU: 0 PID: 3910 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2500.490430] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2500.490432] Call Trace: [ 2500.490440] dump_stack+0x67/0x97 [ 2500.490447] warn_alloc+0xd6/0x160 [ 2500.490456] __alloc_pages_nodemask+0xe59/0x12a0 [ 2500.490471] __handle_mm_fault+0xb4f/0xdb0 [ 2500.490480] handle_mm_fault+0x17c/0x300 [ 2500.490486] __get_user_pages+0xfa/0x5c0 [ 2500.490492] ? lock_acquire+0x9e/0x1e0 [ 2500.490500] populate_vma_page_range+0x6c/0x70 [ 2500.490505] __mm_populate+0x92/0x110 [ 2500.490513] vm_mmap_pgoff+0xbe/0xd0 [ 2500.490520] SyS_mmap_pgoff+0x10a/0x220 [ 2500.490524] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2500.490531] SyS_mmap+0x16/0x20 [ 2500.490536] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2500.490540] RIP: 0033:0x7f2e1a8b6b0a [ 2500.490543] RSP: 002b:00007ffe6f61e228 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2500.490548] RAX: ffffffffffffffda RBX: 00007f2e1a7bbbb8 RCX: 00007f2e1a8b6b0a [ 2500.490551] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2500.490554] RBP: 00007f2e1c3a9720 R08: ffffffffffffffff R09: 0000000000000000 [ 2500.490557] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f2e1c431000 [ 2500.490560] R13: 0000000000000001 R14: 00007f2e1a7b64d0 R15: 000000007c9ab170 [ 2501.259215] [IGT] gem_shrink: exiting, ret=137 [ 2501.630657] Console: switching to colour frame buffer device 240x67 [ 2501.849277] Console: switching to colour dummy device 80x25 [ 2501.849493] [IGT] gem_shrink: executing [ 2501.877986] [IGT] gem_shrink: starting subtest mmap-cpu-oom [ 2605.745160] gem_shrink invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000 [ 2605.745175] CPU: 2 PID: 3968 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2605.745178] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2605.745180] Call Trace: [ 2605.745189] dump_stack+0x67/0x97 [ 2605.745195] dump_header+0x8d/0x3bb [ 2605.745201] ? trace_hardirqs_on+0xd/0x10 [ 2605.745206] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2605.745212] oom_kill_process+0x234/0x640 [ 2605.745218] out_of_memory+0xf1/0x340 [ 2605.745223] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2605.745238] __handle_mm_fault+0xb4f/0xdb0 [ 2605.745247] handle_mm_fault+0x17c/0x300 [ 2605.745253] __get_user_pages+0xfa/0x5c0 [ 2605.745257] ? lock_acquire+0x9e/0x1e0 [ 2605.745265] populate_vma_page_range+0x6c/0x70 [ 2605.745270] __mm_populate+0x92/0x110 [ 2605.745278] vm_mmap_pgoff+0xbe/0xd0 [ 2605.745286] SyS_mmap_pgoff+0x10a/0x220 [ 2605.745290] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2605.745297] SyS_mmap+0x16/0x20 [ 2605.745302] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2605.745305] RIP: 0033:0x7f9796b2bb0a [ 2605.745308] RSP: 002b:00007ffe06d327a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2605.745314] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f9796b2bb0a [ 2605.745316] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2605.745319] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2605.745321] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000008 [ 2605.745324] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2605.745333] Mem-Info: [ 2605.745340] active_anon:307650 inactive_anon:104376 isolated_anon:56 active_file:200 inactive_file:151 isolated_file:21 unevictable:0 dirty:0 writeback:14 unstable:0 slab_reclaimable:8932 slab_unreclaimable:16490 mapped:94096 shmem:98244 pagetables:11250 bounce:0 free:18643 free_pcp:437 free_cma:0 [ 2605.745346] Node 0 active_anon:1230600kB inactive_anon:417504kB active_file:800kB inactive_file:604kB unevictable:0kB isolated(anon):224kB isolated(file):84kB mapped:376384kB dirty:0kB writeback:56kB shmem:392976kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2605.745352] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:5980kB inactive_anon:1416kB active_file:40kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:16kB pagetables:120kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.745355] lowmem_reserve[]: 0 1765 1774 1774 [ 2605.745372] DMA32 free:66592kB min:66656kB low:83320kB high:99984kB active_anon:1223732kB inactive_anon:414784kB active_file:1364kB inactive_file:1488kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3000kB pagetables:44624kB bounce:0kB free_pcp:1748kB local_pcp:476kB free_cma:0kB [ 2605.745375] lowmem_reserve[]: 0 0 8 8 [ 2605.745392] Normal free:328kB min:336kB low:420kB high:504kB active_anon:1828kB inactive_anon:628kB active_file:28kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:256kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.745394] lowmem_reserve[]: 0 0 0 0 [ 2605.745409] DMA: 50*4kB (M) 53*8kB (UME) 43*16kB (UME) 19*32kB (UME) 7*64kB (ME) 3*128kB (UM) 3*256kB (UME) 2*512kB (M) 3*1024kB (UM) 0*2048kB 0*4096kB = 7616kB [ 2605.745463] DMA32: 809*4kB (UMH) 6789*8kB (UMEH) 569*16kB (ME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66652kB [ 2605.745506] Normal: 52*4kB (UMEH) 13*8kB (UMEH) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 344kB [ 2605.745550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2605.745553] 118239 total pagecache pages [ 2605.745564] 19613 pages in swap cache [ 2605.745567] Swap cache stats: add 11950908, delete 11962645, find 33752/47174 [ 2605.745569] Free swap = 0kB [ 2605.745572] Total swap = 16642044kB [ 2605.745575] 497680 pages RAM [ 2605.745577] 0 pages HighMem/MovableOnly [ 2605.745580] 19144 pages reserved [ 2605.745583] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2605.745592] [ 257] 0 257 13676 112 24 3 100 0 systemd-journal [ 2605.745598] [ 277] 0 277 10858 64 23 3 373 -1000 systemd-udevd [ 2605.745604] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2605.745609] [ 581] 120 581 11284 23 26 3 82 0 avahi-daemon [ 2605.745614] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2605.745619] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2605.745625] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2605.745630] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2605.745635] [ 612] 104 612 64102 6 29 3 266 0 rsyslogd [ 2605.745640] [ 615] 0 615 7776 21 21 3 51 0 cron [ 2605.745646] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2605.745651] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2605.745657] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2605.745662] [ 646] 0 646 43334 20 40 3 693 0 thermald [ 2605.745667] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2605.745672] [ 661] 0 661 95038 0 43 6 3135 0 snapd [ 2605.745676] [ 758] 0 758 4873 26 14 3 39 0 irqbalance [ 2605.745705] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2605.745711] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2605.745716] [ 864] 102 864 11889 13 27 3 118 0 systemd-resolve [ 2605.745721] [ 920] 0 920 19092 1 42 3 137 0 login [ 2605.745726] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2605.745731] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2605.745737] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2605.745742] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2605.745748] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2605.745753] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2605.745758] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2605.745763] [ 1315] 1000 1315 5633 0 15 3 475 0 bash [ 2605.745769] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2605.745774] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2605.745779] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2605.745784] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2605.745790] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2605.745795] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2605.745800] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2605.745805] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2605.745811] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2605.745816] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2605.745820] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2605.745825] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2605.745830] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2605.745835] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2605.745840] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2605.745845] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2605.745850] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2605.745856] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2605.745861] [ 2924] 0 2924 3450 0 13 3 36 0 dmesg [ 2605.745866] [ 2925] 1000 2925 5644 0 15 3 486 0 bash [ 2605.745872] [ 3950] 0 3950 15776 0 36 3 120 0 sudo [ 2605.745877] [ 3954] 0 3954 11260 16 25 3 97 1000 gem_shrink [ 2605.745883] [ 3955] 0 3955 338940 22482 614 4 279405 1000 gem_shrink [ 2605.745888] [ 3956] 0 3956 371708 21606 689 5 318584 1000 gem_shrink [ 2605.745893] [ 3957] 0 3957 306172 18517 589 4 270284 1000 gem_shrink [ 2605.745898] [ 3958] 0 3958 338940 22711 603 4 273385 1000 gem_shrink [ 2605.745903] [ 3959] 0 3959 338940 19249 606 4 278298 1000 gem_shrink [ 2605.745908] [ 3960] 0 3960 306172 20078 580 4 264339 1000 gem_shrink [ 2605.745913] [ 3961] 0 3961 306172 17799 600 4 277113 1000 gem_shrink [ 2605.745918] [ 3962] 0 3962 306172 17682 584 4 268979 1000 gem_shrink [ 2605.745923] [ 3963] 0 3963 306172 20323 600 4 274462 1000 gem_shrink [ 2605.745928] [ 3964] 0 3964 338940 16756 603 4 279339 1000 gem_shrink [ 2605.745933] [ 3965] 0 3965 306172 19339 550 4 249833 1000 gem_shrink [ 2605.745938] [ 3966] 0 3966 306172 16371 548 4 251612 1000 gem_shrink [ 2605.745943] [ 3967] 0 3967 338940 20742 632 4 290203 1000 gem_shrink [ 2605.745948] [ 3968] 0 3968 306172 21036 583 4 265164 1000 gem_shrink [ 2605.745952] [ 3969] 0 3969 338940 19006 632 4 292137 1000 gem_shrink [ 2605.745957] [ 3978] 0 3978 44028 9122 42 3 91 1000 gem_shrink [ 2605.745962] [ 3979] 0 3979 44028 9056 42 3 91 1000 gem_shrink [ 2605.745967] [ 3980] 0 3980 44028 18952 67 3 94 1000 gem_shrink [ 2605.745972] [ 3981] 0 3981 44028 16076 59 3 94 1000 gem_shrink [ 2605.746080] [ 3982] 0 3982 44028 10970 46 3 91 1000 gem_shrink [ 2605.746085] [ 3983] 0 3983 44028 10508 45 3 91 1000 gem_shrink [ 2605.746088] [ 3984] 0 3984 44028 3182 31 3 91 1000 gem_shrink [ 2605.746091] [ 3985] 0 3985 44028 15824 66 3 95 1000 gem_shrink [ 2605.746094] Out of memory: Kill process 3956 (gem_shrink) score 1071 or sacrifice child [ 2605.746132] Killed process 3956 (gem_shrink) total-vm:1486832kB, anon-rss:86364kB, file-rss:60kB, shmem-rss:0kB [ 2606.446044] oom_reaper: reaped process 3956 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2610.406468] [IGT] gem_shrink: exiting, ret=137 [ 2610.486967] Console: switching to colour frame buffer device 240x67 [ 2610.684754] Console: switching to colour dummy device 80x25 [ 2610.684956] [IGT] gem_shrink: executing [ 2610.719664] [IGT] gem_shrink: starting subtest mmap-gtt-oom [ 2640.649181] gem_shrink: page allocation stalls for 10269ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2640.649199] CPU: 1 PID: 3995 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2640.649202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2640.649205] Call Trace: [ 2640.649214] dump_stack+0x67/0x97 [ 2640.649220] warn_alloc+0xd6/0x160 [ 2640.649229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2640.649243] __handle_mm_fault+0xb4f/0xdb0 [ 2640.649253] handle_mm_fault+0x17c/0x300 [ 2640.649259] __get_user_pages+0xfa/0x5c0 [ 2640.649265] ? lock_acquire+0x9e/0x1e0 [ 2640.649273] populate_vma_page_range+0x6c/0x70 [ 2640.649278] __mm_populate+0x92/0x110 [ 2640.649285] vm_mmap_pgoff+0xbe/0xd0 [ 2640.649293] SyS_mmap_pgoff+0x10a/0x220 [ 2640.649297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2640.649304] SyS_mmap+0x16/0x20 [ 2640.649309] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2640.649313] RIP: 0033:0x7f99c869cb0a [ 2640.649316] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2640.649322] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007f99c869cb0a [ 2640.649324] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2640.649327] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2640.649330] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2640.649333] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2640.649343] warn_alloc_show_mem: 1 callbacks suppressed [ 2640.649346] Mem-Info: [ 2640.649353] active_anon:304952 inactive_anon:108496 isolated_anon:960 active_file:67 inactive_file:3 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16324 mapped:225 shmem:109644 pagetables:8043 bounce:0 free:18581 free_pcp:0 free_cma:0 [ 2640.649358] Node 0 active_anon:1219808kB inactive_anon:433984kB active_file:268kB inactive_file:12kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:900kB dirty:0kB writeback:0kB shmem:438576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2640.649364] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1368kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2640.649367] lowmem_reserve[]: 0 1765 1774 1774 [ 2640.649384] DMA32 free:66332kB min:66656kB low:83320kB high:99984kB active_anon:1210520kB inactive_anon:431968kB active_file:136kB inactive_file:136kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31796kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2640.649386] lowmem_reserve[]: 0 0 8 8 [ 2640.649404] Normal free:324kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:436kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2640.649406] lowmem_reserve[]: 0 0 0 0 [ 2640.649420] DMA: 29*4kB (ME) 38*8kB (M) 33*16kB (UM) 4*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7668kB [ 2640.649474] DMA32: 37*4kB (UM) 1014*8kB (UME) 2691*16kB (UMEH) 431*32kB (UMEH) 1*64kB (H) 1*128kB (H) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 66580kB [ 2640.649525] Normal: 5*4kB (H) 6*8kB (H) 16*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2640.649565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2640.649568] 110689 total pagecache pages [ 2640.649578] 974 pages in swap cache [ 2640.649581] Swap cache stats: add 12238389, delete 12269343, find 35237/50030 [ 2640.649584] Free swap = 15587492kB [ 2640.649586] Total swap = 16642044kB [ 2640.649589] 497680 pages RAM [ 2640.649592] 0 pages HighMem/MovableOnly [ 2640.649594] 19144 pages reserved [ 2644.199586] kworker/0:4H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2644.199601] CPU: 0 PID: 3943 Comm: kworker/0:4H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2644.199604] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2644.199659] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2644.199664] Call Trace: [ 2644.199673] dump_stack+0x67/0x97 [ 2644.199679] dump_header+0x8d/0x3bb [ 2644.199684] ? trace_hardirqs_on+0xd/0x10 [ 2644.199689] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2644.199695] oom_kill_process+0x234/0x640 [ 2644.199701] out_of_memory+0xf1/0x340 [ 2644.199708] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2644.199716] ? __lock_acquire+0x28c/0x1790 [ 2644.199725] __handle_mm_fault+0xb4f/0xdb0 [ 2644.199734] handle_mm_fault+0x17c/0x300 [ 2644.199741] __get_user_pages+0xfa/0x5c0 [ 2644.199750] get_user_pages_remote+0x120/0x1a0 [ 2644.199793] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2644.199802] process_one_work+0x1fe/0x670 [ 2644.199809] worker_thread+0x49/0x3b0 [ 2644.199817] kthread+0x10f/0x150 [ 2644.199820] ? process_one_work+0x670/0x670 [ 2644.199824] ? kthread_create_on_node+0x40/0x40 [ 2644.199828] ? kthread_create_on_node+0x40/0x40 [ 2644.199833] ret_from_fork+0x27/0x40 [ 2644.199843] Mem-Info: [ 2644.199850] active_anon:304959 inactive_anon:108488 isolated_anon:928 active_file:66 inactive_file:3 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16324 mapped:223 shmem:109644 pagetables:8043 bounce:0 free:18643 free_pcp:0 free_cma:0 [ 2644.199856] Node 0 active_anon:1219836kB inactive_anon:433952kB active_file:264kB inactive_file:12kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:438576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2644.199862] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1404kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.199865] lowmem_reserve[]: 0 1765 1774 1774 [ 2644.199884] DMA32 free:66580kB min:66656kB low:83320kB high:99984kB active_anon:1210632kB inactive_anon:431824kB active_file:136kB inactive_file:128kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31796kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.199886] lowmem_reserve[]: 0 0 8 8 [ 2644.199905] Normal free:324kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:476kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.199908] lowmem_reserve[]: 0 0 0 0 [ 2644.199923] DMA: 29*4kB (ME) 38*8kB (M) 33*16kB (UM) 4*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7668kB [ 2644.199984] DMA32: 37*4kB (UM) 1014*8kB (UME) 2691*16kB (UME) 431*32kB (UME) 1*64kB (M) 1*128kB (M) 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 66580kB [ 2644.200041] Normal: 5*4kB (M) 6*8kB (M) 16*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2644.200086] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2644.200089] 110687 total pagecache pages [ 2644.200100] 974 pages in swap cache [ 2644.200103] Swap cache stats: add 12238389, delete 12269343, find 35237/50031 [ 2644.200106] Free swap = 15587492kB [ 2644.200109] Total swap = 16642044kB [ 2644.200112] 497680 pages RAM [ 2644.200115] 0 pages HighMem/MovableOnly [ 2644.200118] 19144 pages reserved [ 2644.200121] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2644.200132] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2644.200140] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2644.200162] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2644.200167] [ 581] 120 581 11284 23 26 3 82 0 avahi-daemon [ 2644.200173] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2644.200178] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2644.200184] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2644.200190] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2644.200196] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2644.200201] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2644.200207] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2644.200212] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2644.200218] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2644.200224] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2644.200230] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2644.200235] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2644.200241] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2644.200246] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2644.200252] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2644.200257] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2644.200263] [ 920] 0 920 19092 1 42 3 137 0 login [ 2644.200269] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2644.200274] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2644.200280] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2644.200285] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2644.200291] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2644.200296] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2644.200302] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2644.200307] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2644.200313] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2644.200318] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2644.200324] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2644.200329] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2644.200335] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2644.200340] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2644.200346] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2644.200351] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2644.200356] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2644.200362] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2644.200368] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2644.200373] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2644.200379] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2644.200384] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2644.200390] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2644.200395] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2644.200401] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2644.200408] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2644.200413] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2644.200419] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2644.200426] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2644.200431] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2644.200437] [ 3995] 0 3995 76796 10757 106 4 30093 1000 gem_shrink [ 2644.200443] [ 3996] 0 3996 76796 17053 102 4 21938 1000 gem_shrink [ 2644.200448] [ 3997] 0 3997 76796 9413 99 4 27664 1000 gem_shrink [ 2644.200454] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2644.200459] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2644.200465] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2644.200471] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2644.200476] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2644.200482] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2644.200487] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2644.200493] [ 4005] 0 4005 76796 22857 95 4 12434 1000 gem_shrink [ 2644.200498] [ 4006] 0 4006 44028 7955 81 4 20412 1000 gem_shrink [ 2644.200504] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2644.200510] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2644.200515] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2644.200521] [ 4010] 0 4010 338940 30287 661 5 90 1000 gem_shrink [ 2644.200526] [ 4011] 0 4011 338940 6 601 5 90 1000 gem_shrink [ 2644.200532] [ 4012] 0 4012 273404 24213 522 4 90 1000 gem_shrink [ 2644.200538] [ 4013] 0 4013 338940 21870 645 5 90 1000 gem_shrink [ 2644.200543] [ 4014] 0 4014 338940 11503 625 5 90 1000 gem_shrink [ 2644.200549] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2644.200554] [ 4016] 0 4016 338940 3624 609 5 90 1000 gem_shrink [ 2644.200560] [ 4017] 0 4017 306172 21536 580 5 90 1000 gem_shrink [ 2644.200565] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2644.200571] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2644.200576] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2644.200582] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2644.200587] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2644.200593] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2644.200598] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2644.200604] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2644.200608] Out of memory: Kill process 3995 (gem_shrink) score 1008 or sacrifice child [ 2644.200656] Killed process 3995 (gem_shrink) total-vm:307184kB, anon-rss:43024kB, file-rss:4kB, shmem-rss:0kB [ 2644.606171] gem_shrink: page allocation stalls for 12565ms, order:0, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null) [ 2644.606189] CPU: 1 PID: 4015 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2644.606193] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2644.606196] Call Trace: [ 2644.606204] dump_stack+0x67/0x97 [ 2644.606210] warn_alloc+0xd6/0x160 [ 2644.606219] __alloc_pages_nodemask+0xe59/0x12a0 [ 2644.606234] new_slab+0x264/0x4d0 [ 2644.606241] ___slab_alloc.constprop.29+0x2fc/0x3b0 [ 2644.606292] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2644.606334] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2644.606370] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2644.606375] __slab_alloc.isra.23.constprop.28+0x43/0x80 [ 2644.606379] ? __slab_alloc.isra.23.constprop.28+0x43/0x80 [ 2644.606413] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2644.606417] kmem_cache_alloc+0x241/0x2f0 [ 2644.606451] i915_gem_object_alloc+0x15/0x20 [i915] [ 2644.606486] i915_gem_userptr_ioctl+0xa1/0x2d0 [i915] [ 2644.606521] ? i915_gem_userptr_release+0x140/0x140 [i915] [ 2644.606527] drm_ioctl_kernel+0x64/0xb0 [ 2644.606533] drm_ioctl+0x2cd/0x390 [ 2644.606566] ? i915_gem_userptr_release+0x140/0x140 [i915] [ 2644.606574] ? do_mmap+0x44c/0x500 [ 2644.606580] ? up_write+0x1a/0x40 [ 2644.606588] do_vfs_ioctl+0x90/0x670 [ 2644.606594] ? trace_hardirqs_on_caller+0x118/0x180 [ 2644.606600] SyS_ioctl+0x3c/0x70 [ 2644.606608] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2644.606611] RIP: 0033:0x7f99c86984b7 [ 2644.606614] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2644.606619] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f99c86984b7 [ 2644.606622] RDX: 00007ffcaa6e7eb0 RSI: 00000000c0186473 RDI: 0000000000000004 [ 2644.606625] RBP: 00007ffcaa6e7dd0 R08: ffffffffffffffff R09: 0000000000000000 [ 2644.606627] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2644.606630] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2644.606640] Mem-Info: [ 2644.606647] active_anon:304308 inactive_anon:108666 isolated_anon:960 active_file:38 inactive_file:289 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16324 mapped:409 shmem:109830 pagetables:8043 bounce:0 free:18579 free_pcp:134 free_cma:0 [ 2644.606652] Node 0 active_anon:1217232kB inactive_anon:434664kB active_file:152kB inactive_file:1156kB unevictable:0kB isolated(anon):3968kB isolated(file):0kB mapped:1636kB dirty:0kB writeback:0kB shmem:439320kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2644.606658] DMA free:7668kB min:584kB low:728kB high:872kB active_anon:6376kB inactive_anon:1404kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.606660] lowmem_reserve[]: 0 1765 1774 1774 [ 2644.606678] DMA32 free:66324kB min:66656kB low:83320kB high:99984kB active_anon:1207608kB inactive_anon:432960kB active_file:160kB inactive_file:608kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31796kB bounce:0kB free_pcp:536kB local_pcp:184kB free_cma:0kB [ 2644.606680] lowmem_reserve[]: 0 0 8 8 [ 2644.606696] Normal free:324kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:476kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.606698] lowmem_reserve[]: 0 0 0 0 [ 2644.606711] DMA: 48*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7640kB [ 2644.606762] DMA32: 2*4kB (ME) 2*8kB (ME) 3041*16kB (ME) 466*32kB (ME) 7*64kB (ME) 1*128kB (M) 2*256kB (M) 2*512kB (ME) 0*1024kB 0*2048kB 0*4096kB = 65704kB [ 2644.606810] Normal: 5*4kB (M) 6*8kB (M) 16*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2644.606848] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2644.606851] 111210 total pagecache pages [ 2644.606861] 973 pages in swap cache [ 2644.606864] Swap cache stats: add 12238389, delete 12269344, find 35237/50031 [ 2644.606866] Free swap = 15676068kB [ 2644.606869] Total swap = 16642044kB [ 2644.606871] 497680 pages RAM [ 2644.606873] 0 pages HighMem/MovableOnly [ 2644.606876] 19144 pages reserved [ 2644.766029] oom_reaper: reaped process 3995 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2645.288200] gem_shrink: page allocation stalls for 13339ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2645.288218] CPU: 0 PID: 4002 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2645.288221] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2645.288224] Call Trace: [ 2645.288233] dump_stack+0x67/0x97 [ 2645.288239] warn_alloc+0xd6/0x160 [ 2645.288248] __alloc_pages_nodemask+0xe59/0x12a0 [ 2645.288263] __handle_mm_fault+0xb4f/0xdb0 [ 2645.288272] handle_mm_fault+0x17c/0x300 [ 2645.288278] __get_user_pages+0xfa/0x5c0 [ 2645.288284] ? lock_acquire+0x9e/0x1e0 [ 2645.288293] populate_vma_page_range+0x6c/0x70 [ 2645.288298] __mm_populate+0x92/0x110 [ 2645.288305] vm_mmap_pgoff+0xbe/0xd0 [ 2645.288313] SyS_mmap_pgoff+0x10a/0x220 [ 2645.288317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2645.288323] SyS_mmap+0x16/0x20 [ 2645.288329] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2645.288332] RIP: 0033:0x7f99c869cb0a [ 2645.288335] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2645.288341] RAX: ffffffffffffffda RBX: 0000000000000297 RCX: 00007f99c869cb0a [ 2645.288343] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2645.288346] RBP: 00007f99ca217000 R08: ffffffffffffffff R09: 0000000000000000 [ 2645.288349] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f99c859dd90 [ 2645.288352] R13: 00007f99c85ab038 R14: 00007f99c859c4d0 R15: 000000007c9ab170 [ 2645.338172] gem_shrink: page allocation stalls for 14024ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2645.338190] CPU: 1 PID: 3998 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2645.338193] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2645.338196] Call Trace: [ 2645.338205] dump_stack+0x67/0x97 [ 2645.338211] warn_alloc+0xd6/0x160 [ 2645.338221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2645.338235] __handle_mm_fault+0xb4f/0xdb0 [ 2645.338244] handle_mm_fault+0x17c/0x300 [ 2645.338251] __get_user_pages+0xfa/0x5c0 [ 2645.338256] ? lock_acquire+0x9e/0x1e0 [ 2645.338265] populate_vma_page_range+0x6c/0x70 [ 2645.338270] __mm_populate+0x92/0x110 [ 2645.338277] vm_mmap_pgoff+0xbe/0xd0 [ 2645.338285] SyS_mmap_pgoff+0x10a/0x220 [ 2645.338289] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2645.338296] SyS_mmap+0x16/0x20 [ 2645.338302] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2645.338305] RIP: 0033:0x7f99c869cb0a [ 2645.338308] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2645.338314] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2645.338316] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2645.338319] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2645.338322] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2645.338325] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2645.541168] gem_shrink: page allocation stalls for 13806ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2645.541185] CPU: 1 PID: 4006 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2645.541188] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2645.541191] Call Trace: [ 2645.541199] dump_stack+0x67/0x97 [ 2645.541205] warn_alloc+0xd6/0x160 [ 2645.541213] __alloc_pages_nodemask+0xe59/0x12a0 [ 2645.541228] __handle_mm_fault+0xb4f/0xdb0 [ 2645.541237] handle_mm_fault+0x17c/0x300 [ 2645.541243] __get_user_pages+0xfa/0x5c0 [ 2645.541249] ? lock_acquire+0x9e/0x1e0 [ 2645.541257] populate_vma_page_range+0x6c/0x70 [ 2645.541262] __mm_populate+0x92/0x110 [ 2645.541270] vm_mmap_pgoff+0xbe/0xd0 [ 2645.541277] SyS_mmap_pgoff+0x10a/0x220 [ 2645.541282] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2645.541288] SyS_mmap+0x16/0x20 [ 2645.541293] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2645.541297] RIP: 0033:0x7f99c869cb0a [ 2645.541300] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2645.541305] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2645.541308] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2645.541311] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2645.541314] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2645.541317] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2648.573168] kworker/2:0H: page allocation stalls for 10195ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2648.573186] CPU: 2 PID: 3873 Comm: kworker/2:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2648.573190] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2648.573241] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2648.573246] Call Trace: [ 2648.573255] dump_stack+0x67/0x97 [ 2648.573261] warn_alloc+0xd6/0x160 [ 2648.573270] __alloc_pages_nodemask+0xe59/0x12a0 [ 2648.573280] ? __lock_acquire+0x28c/0x1790 [ 2648.573289] __handle_mm_fault+0xb4f/0xdb0 [ 2648.573299] handle_mm_fault+0x17c/0x300 [ 2648.573305] __get_user_pages+0xfa/0x5c0 [ 2648.573314] get_user_pages_remote+0x120/0x1a0 [ 2648.573359] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2648.573368] process_one_work+0x1fe/0x670 [ 2648.573376] worker_thread+0x49/0x3b0 [ 2648.573383] kthread+0x10f/0x150 [ 2648.573387] ? process_one_work+0x670/0x670 [ 2648.573391] ? kthread_create_on_node+0x40/0x40 [ 2648.573398] ret_from_fork+0x27/0x40 [ 2648.573408] warn_alloc_show_mem: 3 callbacks suppressed [ 2648.573411] Mem-Info: [ 2648.573418] active_anon:304035 inactive_anon:108879 isolated_anon:1120 active_file:94 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16326 mapped:223 shmem:110179 pagetables:8061 bounce:0 free:18463 free_pcp:185 free_cma:0 [ 2648.573424] Node 0 active_anon:1216140kB inactive_anon:435516kB active_file:376kB inactive_file:0kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:440716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2648.573430] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6404kB inactive_anon:1404kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2648.573432] lowmem_reserve[]: 0 1765 1774 1774 [ 2648.573451] DMA32 free:66100kB min:66656kB low:83320kB high:99984kB active_anon:1207028kB inactive_anon:433476kB active_file:116kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31868kB bounce:0kB free_pcp:740kB local_pcp:168kB free_cma:0kB [ 2648.573454] lowmem_reserve[]: 0 0 8 8 [ 2648.573472] Normal free:112kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:468kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2648.573474] lowmem_reserve[]: 0 0 0 0 [ 2648.573489] DMA: 48*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7640kB [ 2648.573546] DMA32: 3*4kB (UME) 1*8kB (U) 3018*16kB (UME) 480*32kB (UM) 6*64kB (M) 4*128kB (ME) 4*256kB (ME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 66100kB [ 2648.573600] Normal: 6*4kB (UM) 7*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 112kB [ 2648.573642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2648.573645] 111221 total pagecache pages [ 2648.573655] 973 pages in swap cache [ 2648.573659] Swap cache stats: add 12238389, delete 12269344, find 35237/50031 [ 2648.573661] Free swap = 15707812kB [ 2648.573664] Total swap = 16642044kB [ 2648.573667] 497680 pages RAM [ 2648.573670] 0 pages HighMem/MovableOnly [ 2648.573672] 19144 pages reserved [ 2648.609160] kworker/3:0H: page allocation stalls for 10380ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2648.609178] CPU: 3 PID: 3881 Comm: kworker/3:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2648.609180] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2648.609233] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2648.609238] Call Trace: [ 2648.609247] dump_stack+0x67/0x97 [ 2648.609252] warn_alloc+0xd6/0x160 [ 2648.609262] __alloc_pages_nodemask+0xe59/0x12a0 [ 2648.609272] ? __lock_acquire+0x28c/0x1790 [ 2648.609282] __handle_mm_fault+0xb4f/0xdb0 [ 2648.609291] handle_mm_fault+0x17c/0x300 [ 2648.609297] __get_user_pages+0xfa/0x5c0 [ 2648.609307] get_user_pages_remote+0x120/0x1a0 [ 2648.609349] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2648.609357] process_one_work+0x1fe/0x670 [ 2648.609365] worker_thread+0x49/0x3b0 [ 2648.609372] kthread+0x10f/0x150 [ 2648.609376] ? process_one_work+0x670/0x670 [ 2648.609380] ? kthread_create_on_node+0x40/0x40 [ 2648.609387] ret_from_fork+0x27/0x40 [ 2649.813173] kworker/3:2H: page allocation stalls for 10050ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2649.813192] CPU: 3 PID: 3940 Comm: kworker/3:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2649.813195] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2649.813255] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2649.813261] Call Trace: [ 2649.813271] dump_stack+0x67/0x97 [ 2649.813277] warn_alloc+0xd6/0x160 [ 2649.813286] __alloc_pages_nodemask+0xe59/0x12a0 [ 2649.813296] ? __lock_acquire+0x28c/0x1790 [ 2649.813305] __handle_mm_fault+0xb4f/0xdb0 [ 2649.813314] handle_mm_fault+0x17c/0x300 [ 2649.813321] __get_user_pages+0xfa/0x5c0 [ 2649.813330] get_user_pages_remote+0x120/0x1a0 [ 2649.813374] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2649.813383] process_one_work+0x1fe/0x670 [ 2649.813391] worker_thread+0x49/0x3b0 [ 2649.813397] kthread+0x10f/0x150 [ 2649.813401] ? process_one_work+0x670/0x670 [ 2649.813405] ? kthread_create_on_node+0x40/0x40 [ 2649.813409] ? syscall_return_slowpath+0xac/0xb0 [ 2649.813415] ret_from_fork+0x27/0x40 [ 2649.813425] warn_alloc_show_mem: 1 callbacks suppressed [ 2649.813429] Mem-Info: [ 2649.813436] active_anon:304035 inactive_anon:109001 isolated_anon:960 active_file:63 inactive_file:5 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16326 mapped:223 shmem:110179 pagetables:8061 bounce:0 free:18463 free_pcp:185 free_cma:0 [ 2649.813442] Node 0 active_anon:1216140kB inactive_anon:436128kB active_file:252kB inactive_file:20kB unevictable:0kB isolated(anon):3712kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:440716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2649.813448] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6404kB inactive_anon:1416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2649.813451] lowmem_reserve[]: 0 1765 1774 1774 [ 2649.813469] DMA32 free:66100kB min:66656kB low:83320kB high:99984kB active_anon:1207028kB inactive_anon:433844kB active_file:116kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31868kB bounce:0kB free_pcp:740kB local_pcp:80kB free_cma:0kB [ 2649.813471] lowmem_reserve[]: 0 0 8 8 [ 2649.813489] Normal free:112kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:472kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2649.813492] lowmem_reserve[]: 0 0 0 0 [ 2649.813506] DMA: 48*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7640kB [ 2649.813564] DMA32: 3*4kB (UME) 1*8kB (U) 3018*16kB (UME) 480*32kB (UM) 6*64kB (M) 4*128kB (ME) 4*256kB (ME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 66100kB [ 2649.813619] Normal: 6*4kB (UM) 7*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 112kB [ 2649.813661] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2649.813663] 111221 total pagecache pages [ 2649.813674] 973 pages in swap cache [ 2649.813678] Swap cache stats: add 12238389, delete 12269344, find 35237/50031 [ 2649.813681] Free swap = 15707812kB [ 2649.813684] Total swap = 16642044kB [ 2649.813686] 497680 pages RAM [ 2649.813689] 0 pages HighMem/MovableOnly [ 2649.813692] 19144 pages reserved [ 2650.787617] gem_shrink: page allocation stalls for 18855ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2650.787635] CPU: 0 PID: 4004 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2650.787637] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2650.787640] Call Trace: [ 2650.787650] dump_stack+0x67/0x97 [ 2650.787655] warn_alloc+0xd6/0x160 [ 2650.787664] __alloc_pages_nodemask+0xe59/0x12a0 [ 2650.787678] __handle_mm_fault+0xb4f/0xdb0 [ 2650.787689] handle_mm_fault+0x17c/0x300 [ 2650.787695] __get_user_pages+0xfa/0x5c0 [ 2650.787700] ? lock_acquire+0x9e/0x1e0 [ 2650.787709] populate_vma_page_range+0x6c/0x70 [ 2650.787714] __mm_populate+0x92/0x110 [ 2650.787721] vm_mmap_pgoff+0xbe/0xd0 [ 2650.787729] SyS_mmap_pgoff+0x10a/0x220 [ 2650.787733] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2650.787739] SyS_mmap+0x16/0x20 [ 2650.787745] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2650.787748] RIP: 0033:0x7f99c869cb0a [ 2650.787751] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2650.787757] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2650.787759] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2650.787762] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2650.787765] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2650.787768] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2651.327172] irqbalance: page allocation stalls for 10801ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2651.327192] CPU: 0 PID: 758 Comm: irqbalance Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2651.327195] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2651.327198] Call Trace: [ 2651.327208] dump_stack+0x67/0x97 [ 2651.327215] warn_alloc+0xd6/0x160 [ 2651.327224] __alloc_pages_nodemask+0xe59/0x12a0 [ 2651.327232] ? find_get_entry+0x149/0x220 [ 2651.327242] ? pagecache_get_page+0x27/0x230 [ 2651.327247] filemap_fault+0x31e/0x610 [ 2651.327256] ext4_filemap_fault+0x2c/0x40 [ 2651.327262] __do_fault+0x19/0x70 [ 2651.327267] __handle_mm_fault+0x96b/0xdb0 [ 2651.327277] handle_mm_fault+0x17c/0x300 [ 2651.327283] __do_page_fault+0x279/0x560 [ 2651.327290] do_page_fault+0xc/0x10 [ 2651.327296] page_fault+0x22/0x30 [ 2651.327300] RIP: 0033:0x7effc88ad300 [ 2651.327303] RSP: 002b:00007ffe63dc3568 EFLAGS: 00010246 [ 2651.327308] RAX: 0000000000000000 RBX: 000000000000000a RCX: 00007effc88ad300 [ 2651.327311] RDX: 000000000000246d RSI: 0000000000000000 RDI: 00007ffe63dc3570 [ 2651.327314] RBP: 00007ffe63dc3800 R08: 000000000030587e R09: 0000000000000001 [ 2651.327317] R10: 00003bf6b9c0ddcc R11: 0000000000000246 R12: ffffffffffffffff [ 2651.327319] R13: 00007ffe63dc3930 R14: 0000000000000000 R15: 0000000000000000 [ 2651.327329] warn_alloc_show_mem: 1 callbacks suppressed [ 2651.327332] Mem-Info: [ 2651.327339] active_anon:304159 inactive_anon:108999 isolated_anon:1024 active_file:94 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16326 mapped:223 shmem:110179 pagetables:8061 bounce:0 free:18493 free_pcp:0 free_cma:0 [ 2651.327345] Node 0 active_anon:1216636kB inactive_anon:435996kB active_file:376kB inactive_file:0kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:440716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2651.327351] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6404kB inactive_anon:1416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2651.327354] lowmem_reserve[]: 0 1765 1774 1774 [ 2651.327371] DMA32 free:66220kB min:66656kB low:83320kB high:99984kB active_anon:1207028kB inactive_anon:434232kB active_file:116kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31868kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2651.327374] lowmem_reserve[]: 0 0 8 8 [ 2651.327391] Normal free:112kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:468kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2651.327394] lowmem_reserve[]: 0 0 0 0 [ 2651.327407] DMA: 48*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7640kB [ 2651.327463] DMA32: 33*4kB (UME) 2*8kB (UM) 3025*16kB (UME) 480*32kB (UM) 6*64kB (M) 4*128kB (ME) 4*256kB (ME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 66340kB [ 2651.327517] Normal: 6*4kB (UM) 7*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 112kB [ 2651.327559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2651.327562] 111221 total pagecache pages [ 2651.327572] 973 pages in swap cache [ 2651.327576] Swap cache stats: add 12238389, delete 12269344, find 35237/50031 [ 2651.327579] Free swap = 15707812kB [ 2651.327581] Total swap = 16642044kB [ 2651.327584] 497680 pages RAM [ 2651.327587] 0 pages HighMem/MovableOnly [ 2651.327589] 19144 pages reserved [ 2651.397225] dmesg: page allocation stalls for 10747ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2651.397292] CPU: 2 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2651.397295] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2651.397298] Call Trace: [ 2651.397307] dump_stack+0x67/0x97 [ 2651.397313] warn_alloc+0xd6/0x160 [ 2651.397322] __alloc_pages_nodemask+0xe59/0x12a0 [ 2651.397334] ? _raw_spin_unlock+0x2c/0x50 [ 2651.397340] ? swap_swapcount+0x51/0x80 [ 2651.397345] __read_swap_cache_async+0x140/0x240 [ 2651.397350] ? lock_acquire+0x9e/0x1e0 [ 2651.397356] read_swap_cache_async+0x17/0x40 [ 2651.397361] swapin_readahead+0x15c/0x1d0 [ 2651.397369] ? pagecache_get_page+0x27/0x230 [ 2651.397375] do_swap_page+0x2d8/0x720 [ 2651.397378] ? do_swap_page+0x2d8/0x720 [ 2651.397384] __handle_mm_fault+0x760/0xdb0 [ 2651.397394] handle_mm_fault+0x17c/0x300 [ 2651.397399] __do_page_fault+0x279/0x560 [ 2651.397406] do_page_fault+0xc/0x10 [ 2651.397412] page_fault+0x22/0x30 [ 2651.397418] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 2651.397421] RSP: 0000:ffffc90009a0bdd0 EFLAGS: 00010202 [ 2651.397426] RAX: 000055b48ff5212f RBX: 000000000000008f RCX: 000000000000008f [ 2651.397429] RDX: 000000000000008f RSI: ffff88005e4a40e8 RDI: 000055b48ff520a0 [ 2651.397432] RBP: ffffc90009a0bdf0 R08: 0000000000000000 R09: 0000000000000001 [ 2651.397435] R10: 0000000000000000 R11: ffffffff811be949 R12: 000055b48ff520a0 [ 2651.397438] R13: ffff88005e4a40e8 R14: ffff88005e4a4068 R15: ffff88005e4a40e8 [ 2651.397445] ? __might_fault+0x39/0x90 [ 2651.397454] ? _copy_to_user+0x5b/0x70 [ 2651.397460] devkmsg_read+0x247/0x2d0 [ 2651.397466] ? wait_woken+0x90/0x90 [ 2651.397472] __vfs_read+0x23/0x120 [ 2651.397478] ? __mutex_unlock_slowpath+0x3e/0x2c0 [ 2651.397484] vfs_read+0xa0/0x150 [ 2651.397489] SyS_read+0x44/0xb0 [ 2651.397495] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2651.397498] RIP: 0033:0x7fa2f4de8870 [ 2651.397501] RSP: 002b:00007ffe6906f398 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2651.397506] RAX: ffffffffffffffda RBX: 00007fa2f50b2600 RCX: 00007fa2f4de8870 [ 2651.397509] RDX: 0000000000001fff RSI: 000055b48ff520a0 RDI: 0000000000000003 [ 2651.397512] RBP: 0000000000000001 R08: 00007fa2f50b3760 R09: 00007fa2f56e6040 [ 2651.397515] R10: 0000000000000004 R11: 0000000000000246 R12: 000055b48ff520e8 [ 2651.397517] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fa2f50ae400 [ 2651.735590] kworker/2:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2651.735605] CPU: 2 PID: 3873 Comm: kworker/2:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2651.735608] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2651.735657] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2651.735663] Call Trace: [ 2651.735671] dump_stack+0x67/0x97 [ 2651.735677] dump_header+0x8d/0x3bb [ 2651.735682] ? trace_hardirqs_on+0xd/0x10 [ 2651.735687] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2651.735693] oom_kill_process+0x234/0x640 [ 2651.735699] out_of_memory+0xf1/0x340 [ 2651.735704] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2651.735713] ? __lock_acquire+0x28c/0x1790 [ 2651.735722] __handle_mm_fault+0xb4f/0xdb0 [ 2651.735732] handle_mm_fault+0x17c/0x300 [ 2651.735738] __get_user_pages+0xfa/0x5c0 [ 2651.735748] get_user_pages_remote+0x120/0x1a0 [ 2651.735790] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2651.735799] process_one_work+0x1fe/0x670 [ 2651.735807] worker_thread+0x49/0x3b0 [ 2651.735814] kthread+0x10f/0x150 [ 2651.735817] ? process_one_work+0x670/0x670 [ 2651.735821] ? kthread_create_on_node+0x40/0x40 [ 2651.735827] ret_from_fork+0x27/0x40 [ 2651.735836] Mem-Info: [ 2651.735844] active_anon:304159 inactive_anon:108874 isolated_anon:1088 active_file:94 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16326 mapped:223 shmem:110179 pagetables:8061 bounce:0 free:18493 free_pcp:0 free_cma:0 [ 2651.735850] Node 0 active_anon:1216636kB inactive_anon:435620kB active_file:376kB inactive_file:0kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:440716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2651.735856] DMA free:7640kB min:584kB low:728kB high:872kB active_anon:6404kB inactive_anon:1416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2651.735858] lowmem_reserve[]: 0 1765 1774 1774 [ 2651.735878] DMA32 free:66220kB min:66656kB low:83320kB high:99984kB active_anon:1207028kB inactive_anon:434232kB active_file:116kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31868kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2651.735880] lowmem_reserve[]: 0 0 8 8 [ 2651.735898] Normal free:112kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:468kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2651.735901] lowmem_reserve[]: 0 0 0 0 [ 2651.735916] DMA: 48*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7640kB [ 2651.735975] DMA32: 33*4kB (UME) 2*8kB (UM) 3025*16kB (UME) 480*32kB (UM) 6*64kB (M) 4*128kB (ME) 4*256kB (ME) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 66340kB [ 2651.736032] Normal: 6*4kB (UM) 7*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 112kB [ 2651.736077] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2651.736080] 111221 total pagecache pages [ 2651.736091] 973 pages in swap cache [ 2651.736094] Swap cache stats: add 12238389, delete 12269344, find 35237/50031 [ 2651.736097] Free swap = 15707812kB [ 2651.736100] Total swap = 16642044kB [ 2651.736103] 497680 pages RAM [ 2651.736106] 0 pages HighMem/MovableOnly [ 2651.736109] 19144 pages reserved [ 2651.736112] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2651.736123] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2651.736130] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2651.736135] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2651.736141] [ 581] 120 581 11284 23 26 3 82 0 avahi-daemon [ 2651.736162] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2651.736167] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2651.736173] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2651.736178] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2651.736184] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2651.736189] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2651.736195] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2651.736201] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2651.736206] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2651.736212] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2651.736217] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2651.736223] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2651.736229] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2651.736234] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2651.736240] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2651.736245] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2651.736251] [ 920] 0 920 19092 1 42 3 137 0 login [ 2651.736257] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2651.736263] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2651.736268] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2651.736274] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2651.736279] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2651.736285] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2651.736290] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2651.736296] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2651.736301] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2651.736307] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2651.736312] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2651.736318] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2651.736323] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2651.736329] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2651.736335] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2651.736340] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2651.736346] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2651.736351] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2651.736357] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2651.736362] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2651.736368] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2651.736373] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2651.736378] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2651.736384] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2651.736389] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2651.736396] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2651.736401] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2651.736406] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2651.736414] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2651.736419] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2651.736425] [ 3995] 0 3995 76796 0 106 4 0 1000 gem_shrink [ 2651.736430] [ 3996] 0 3996 76796 17053 102 4 21938 1000 gem_shrink [ 2651.736436] [ 3997] 0 3997 76796 9413 99 4 27664 1000 gem_shrink [ 2651.736441] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2651.736447] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2651.736452] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2651.736458] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2651.736463] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2651.736469] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2651.736474] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2651.736480] [ 4005] 0 4005 76796 22857 95 4 12434 1000 gem_shrink [ 2651.736485] [ 4006] 0 4006 44028 7955 81 4 20412 1000 gem_shrink [ 2651.736491] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2651.736496] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2651.736502] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2651.736507] [ 4010] 0 4010 338940 32774 665 5 90 1000 gem_shrink [ 2651.736513] [ 4011] 0 4011 338940 567 603 5 90 1000 gem_shrink [ 2651.736519] [ 4012] 0 4012 273404 30766 534 4 90 1000 gem_shrink [ 2651.736524] [ 4013] 0 4013 338940 21870 645 5 90 1000 gem_shrink [ 2651.736530] [ 4014] 0 4014 338940 11874 625 5 90 1000 gem_shrink [ 2651.736535] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2651.736541] [ 4016] 0 4016 338940 3624 609 5 90 1000 gem_shrink [ 2651.736546] [ 4017] 0 4017 306172 21536 580 5 90 1000 gem_shrink [ 2651.736552] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2651.736558] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2651.736563] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2651.736569] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2651.736574] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2651.736580] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2651.736585] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2651.736591] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2651.736595] Out of memory: Kill process 3996 (gem_shrink) score 1008 or sacrifice child [ 2651.736643] Killed process 3996 (gem_shrink) total-vm:307184kB, anon-rss:68208kB, file-rss:4kB, shmem-rss:0kB [ 2654.785167] kworker/3:1H: page allocation stalls for 10232ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2654.785185] CPU: 3 PID: 3897 Comm: kworker/3:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2654.785188] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2654.785242] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2654.785248] Call Trace: [ 2654.785257] dump_stack+0x67/0x97 [ 2654.785263] warn_alloc+0xd6/0x160 [ 2654.785272] __alloc_pages_nodemask+0xe59/0x12a0 [ 2654.785282] ? __lock_acquire+0x28c/0x1790 [ 2654.785291] __handle_mm_fault+0xb4f/0xdb0 [ 2654.785301] handle_mm_fault+0x17c/0x300 [ 2654.785307] __get_user_pages+0xfa/0x5c0 [ 2654.785316] get_user_pages_remote+0x120/0x1a0 [ 2654.785359] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2654.785368] process_one_work+0x1fe/0x670 [ 2654.785376] worker_thread+0x49/0x3b0 [ 2654.785383] kthread+0x10f/0x150 [ 2654.785386] ? process_one_work+0x670/0x670 [ 2654.785390] ? kthread_create_on_node+0x40/0x40 [ 2654.785395] ? do_syscall_64+0x5e/0x120 [ 2654.785401] ret_from_fork+0x27/0x40 [ 2654.785411] warn_alloc_show_mem: 1 callbacks suppressed [ 2654.785414] Mem-Info: [ 2654.785421] active_anon:304012 inactive_anon:109086 isolated_anon:928 active_file:36 inactive_file:33 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16328 mapped:223 shmem:110179 pagetables:8074 bounce:0 free:18487 free_pcp:156 free_cma:0 [ 2654.785427] Node 0 active_anon:1216048kB inactive_anon:436468kB active_file:144kB inactive_file:132kB unevictable:0kB isolated(anon):3584kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:440716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2654.785433] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:6396kB inactive_anon:1400kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2654.785436] lowmem_reserve[]: 0 1765 1774 1774 [ 2654.785455] DMA32 free:66188kB min:66656kB low:83320kB high:99984kB active_anon:1206960kB inactive_anon:433732kB active_file:144kB inactive_file:120kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31920kB bounce:0kB free_pcp:624kB local_pcp:64kB free_cma:0kB [ 2654.785457] lowmem_reserve[]: 0 0 8 8 [ 2654.785475] Normal free:112kB min:336kB low:420kB high:504kB active_anon:2708kB inactive_anon:472kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2654.785477] lowmem_reserve[]: 0 0 0 0 [ 2654.785492] DMA: 50*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7648kB [ 2654.785551] DMA32: 5*4kB (UME) 1*8kB (U) 2953*16kB (UME) 485*32kB (UM) 7*64kB (UM) 5*128kB (UME) 5*256kB (UME) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 66188kB [ 2654.785606] Normal: 6*4kB (UM) 7*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 112kB [ 2654.785648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2654.785651] 111220 total pagecache pages [ 2654.785661] 972 pages in swap cache [ 2654.785664] Swap cache stats: add 12238389, delete 12269345, find 35237/50031 [ 2654.785667] Free swap = 15775652kB [ 2654.785670] Total swap = 16642044kB [ 2654.785673] 497680 pages RAM [ 2654.785675] 0 pages HighMem/MovableOnly [ 2654.785678] 19144 pages reserved [ 2654.889171] kworker/0:4H: page allocation stalls for 10125ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2654.889189] CPU: 0 PID: 3943 Comm: kworker/0:4H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2654.889192] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2654.889245] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2654.889250] Call Trace: [ 2654.889259] dump_stack+0x67/0x97 [ 2654.889265] warn_alloc+0xd6/0x160 [ 2654.889275] __alloc_pages_nodemask+0xe59/0x12a0 [ 2654.889285] ? __lock_acquire+0x28c/0x1790 [ 2654.889294] __handle_mm_fault+0xb4f/0xdb0 [ 2654.889304] handle_mm_fault+0x17c/0x300 [ 2654.889310] __get_user_pages+0xfa/0x5c0 [ 2654.889319] get_user_pages_remote+0x120/0x1a0 [ 2654.889363] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2654.889371] process_one_work+0x1fe/0x670 [ 2654.889379] worker_thread+0x49/0x3b0 [ 2654.889387] kthread+0x10f/0x150 [ 2654.889390] ? process_one_work+0x670/0x670 [ 2654.889394] ? kthread_create_on_node+0x40/0x40 [ 2654.889398] ? kthread_create_on_node+0x40/0x40 [ 2654.889404] ret_from_fork+0x27/0x40 [ 2657.194825] oom_reaper: reaped process 3996 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2657.442199] gem_shrink: page allocation stalls for 25372ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2657.442217] CPU: 0 PID: 4007 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2657.442220] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2657.442222] Call Trace: [ 2657.442232] dump_stack+0x67/0x97 [ 2657.442238] warn_alloc+0xd6/0x160 [ 2657.442247] __alloc_pages_nodemask+0xe59/0x12a0 [ 2657.442261] __handle_mm_fault+0xb4f/0xdb0 [ 2657.442270] handle_mm_fault+0x17c/0x300 [ 2657.442277] __get_user_pages+0xfa/0x5c0 [ 2657.442283] ? lock_acquire+0x9e/0x1e0 [ 2657.442292] populate_vma_page_range+0x6c/0x70 [ 2657.442297] __mm_populate+0x92/0x110 [ 2657.442304] vm_mmap_pgoff+0xbe/0xd0 [ 2657.442312] SyS_mmap_pgoff+0x10a/0x220 [ 2657.442315] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2657.442322] SyS_mmap+0x16/0x20 [ 2657.442328] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2657.442331] RIP: 0033:0x7f99c869cb0a [ 2657.442334] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2657.442340] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2657.442343] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2657.442345] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2657.442348] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2657.442351] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2657.442362] warn_alloc_show_mem: 1 callbacks suppressed [ 2657.442365] Mem-Info: [ 2657.442372] active_anon:303777 inactive_anon:109002 isolated_anon:960 active_file:92 inactive_file:0 isolated_file:1 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16328 mapped:223 shmem:110179 pagetables:8087 bounce:0 free:18595 free_pcp:155 free_cma:0 [ 2657.442377] Node 0 active_anon:1215108kB inactive_anon:436008kB active_file:368kB inactive_file:0kB unevictable:0kB isolated(anon):3840kB isolated(file):4kB mapped:892kB dirty:0kB writeback:0kB shmem:440716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2657.442383] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:6396kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2657.442386] lowmem_reserve[]: 0 1765 1774 1774 [ 2657.442403] DMA32 free:66616kB min:66656kB low:83320kB high:99984kB active_anon:1205628kB inactive_anon:433976kB active_file:116kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:31972kB bounce:0kB free_pcp:620kB local_pcp:188kB free_cma:0kB [ 2657.442406] lowmem_reserve[]: 0 0 8 8 [ 2657.442422] Normal free:116kB min:336kB low:420kB high:504kB active_anon:2704kB inactive_anon:464kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2657.442425] lowmem_reserve[]: 0 0 0 0 [ 2657.442439] DMA: 50*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7648kB [ 2657.442492] DMA32: 14*4kB (UE) 7*8kB (UME) 2586*16kB (UME) 508*32kB (UM) 12*64kB (UM) 11*128kB (UME) 10*256kB (UME) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 67088kB [ 2657.442546] Normal: 8*4kB (UME) 7*8kB (UM) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 120kB [ 2657.442586] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2657.442589] 111234 total pagecache pages [ 2657.442598] 971 pages in swap cache [ 2657.442602] Swap cache stats: add 12238389, delete 12269346, find 35237/50031 [ 2657.442604] Free swap = 15795108kB [ 2657.442607] Total swap = 16642044kB [ 2657.442609] 497680 pages RAM [ 2657.442612] 0 pages HighMem/MovableOnly [ 2657.442615] 19144 pages reserved [ 2659.213289] gem_shrink: page allocation stalls for 27246ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2659.213350] CPU: 0 PID: 4020 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2659.213352] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2659.213355] Call Trace: [ 2659.213365] dump_stack+0x67/0x97 [ 2659.213372] warn_alloc+0xd6/0x160 [ 2659.213381] __alloc_pages_nodemask+0xe59/0x12a0 [ 2659.213394] ? percpu_counter_add_batch+0x85/0xb0 [ 2659.213401] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2659.213409] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2659.213420] shmem_read_mapping_page_gfp+0x31/0x50 [ 2659.213480] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2659.213526] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2659.213563] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2659.213602] i915_gem_fault+0x35a/0x660 [i915] [ 2659.213612] __do_fault+0x19/0x70 [ 2659.213616] __handle_mm_fault+0x790/0xdb0 [ 2659.213626] handle_mm_fault+0x17c/0x300 [ 2659.213632] __do_page_fault+0x279/0x560 [ 2659.213639] do_page_fault+0xc/0x10 [ 2659.213645] page_fault+0x22/0x30 [ 2659.213649] RIP: 0033:0x405335 [ 2659.213652] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2659.213657] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2659.213660] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2659.213662] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000110000000 [ 2659.213665] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2659.213668] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2659.213678] Mem-Info: [ 2659.213685] active_anon:303811 inactive_anon:109053 isolated_anon:1088 active_file:66 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16330 mapped:223 shmem:110304 pagetables:8096 bounce:0 free:18569 free_pcp:0 free_cma:0 [ 2659.213692] Node 0 active_anon:1215244kB inactive_anon:436336kB active_file:264kB inactive_file:0kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2659.213698] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:6396kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2659.213700] lowmem_reserve[]: 0 1765 1774 1774 [ 2659.213720] DMA32 free:66484kB min:66656kB low:83320kB high:99984kB active_anon:1206148kB inactive_anon:434600kB active_file:144kB inactive_file:120kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3128kB pagetables:32008kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2659.213722] lowmem_reserve[]: 0 0 8 8 [ 2659.213739] Normal free:144kB min:336kB low:420kB high:504kB active_anon:2700kB inactive_anon:476kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:324kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2659.213742] lowmem_reserve[]: 0 0 0 0 [ 2659.213756] DMA: 50*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7648kB [ 2659.213813] DMA32: 66*4kB (UME) 24*8kB (UME) 2599*16kB (UME) 509*32kB (UME) 13*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 67224kB [ 2659.213868] Normal: 8*4kB (UME) 12*8kB (UME) 2*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 160kB [ 2659.213911] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2659.213914] 111344 total pagecache pages [ 2659.213926] 971 pages in swap cache [ 2659.213930] Swap cache stats: add 12238389, delete 12269346, find 35237/50031 [ 2659.213932] Free swap = 15795108kB [ 2659.213935] Total swap = 16642044kB [ 2659.213938] 497680 pages RAM [ 2659.213940] 0 pages HighMem/MovableOnly [ 2659.213943] 19144 pages reserved [ 2661.915189] gem_shrink: page allocation stalls for 30172ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2661.915207] CPU: 0 PID: 4008 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2661.915210] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2661.915212] Call Trace: [ 2661.915222] dump_stack+0x67/0x97 [ 2661.915228] warn_alloc+0xd6/0x160 [ 2661.915237] __alloc_pages_nodemask+0xe59/0x12a0 [ 2661.915252] __handle_mm_fault+0xb4f/0xdb0 [ 2661.915261] handle_mm_fault+0x17c/0x300 [ 2661.915267] __get_user_pages+0xfa/0x5c0 [ 2661.915273] ? lock_acquire+0x9e/0x1e0 [ 2661.915281] populate_vma_page_range+0x6c/0x70 [ 2661.915286] __mm_populate+0x92/0x110 [ 2661.915293] vm_mmap_pgoff+0xbe/0xd0 [ 2661.915301] SyS_mmap_pgoff+0x10a/0x220 [ 2661.915305] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2661.915312] SyS_mmap+0x16/0x20 [ 2661.915318] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2661.915322] RIP: 0033:0x7f99c869cb0a [ 2661.915325] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2661.915330] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2661.915333] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2661.915336] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2661.915338] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2661.915341] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2661.915351] Mem-Info: [ 2661.915358] active_anon:303952 inactive_anon:108996 isolated_anon:1120 active_file:95 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:7990 bounce:0 free:18645 free_pcp:111 free_cma:0 [ 2661.915364] Node 0 active_anon:1215808kB inactive_anon:436108kB active_file:380kB inactive_file:0kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2661.915369] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:6396kB inactive_anon:1416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2661.915372] lowmem_reserve[]: 0 1765 1774 1774 [ 2661.915390] DMA32 free:66604kB min:66656kB low:83320kB high:99984kB active_anon:1206648kB inactive_anon:434084kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31716kB bounce:0kB free_pcp:444kB local_pcp:0kB free_cma:0kB [ 2661.915392] lowmem_reserve[]: 0 0 8 8 [ 2661.915409] Normal free:328kB min:336kB low:420kB high:504kB active_anon:2764kB inactive_anon:476kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2661.915412] lowmem_reserve[]: 0 0 0 0 [ 2661.915426] DMA: 50*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7648kB [ 2661.915480] DMA32: 3*4kB (UME) 10*8kB (UME) 2583*16kB (UME) 509*32kB (UME) 13*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 66604kB [ 2661.915533] Normal: 22*4kB (UE) 8*8kB (UME) 9*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 328kB [ 2661.915576] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2661.915579] 111344 total pagecache pages [ 2661.915588] 971 pages in swap cache [ 2661.915592] Swap cache stats: add 12238389, delete 12269346, find 35237/50031 [ 2661.915594] Free swap = 15795108kB [ 2661.915597] Total swap = 16642044kB [ 2661.915599] 497680 pages RAM [ 2661.915602] 0 pages HighMem/MovableOnly [ 2661.915604] 19144 pages reserved [ 2662.157731] kworker/0:4H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2662.157745] CPU: 0 PID: 3943 Comm: kworker/0:4H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2662.157748] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2662.157800] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2662.157805] Call Trace: [ 2662.157813] dump_stack+0x67/0x97 [ 2662.157818] dump_header+0x8d/0x3bb [ 2662.157824] ? trace_hardirqs_on+0xd/0x10 [ 2662.157829] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2662.157835] oom_kill_process+0x234/0x640 [ 2662.157841] out_of_memory+0xf1/0x340 [ 2662.157847] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2662.157855] ? __lock_acquire+0x28c/0x1790 [ 2662.157864] __handle_mm_fault+0xb4f/0xdb0 [ 2662.157874] handle_mm_fault+0x17c/0x300 [ 2662.157880] __get_user_pages+0xfa/0x5c0 [ 2662.157889] get_user_pages_remote+0x120/0x1a0 [ 2662.157932] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2662.157941] process_one_work+0x1fe/0x670 [ 2662.157948] worker_thread+0x49/0x3b0 [ 2662.157955] kthread+0x10f/0x150 [ 2662.157959] ? process_one_work+0x670/0x670 [ 2662.157963] ? kthread_create_on_node+0x40/0x40 [ 2662.157967] ? kthread_create_on_node+0x40/0x40 [ 2662.157971] ret_from_fork+0x27/0x40 [ 2662.157981] Mem-Info: [ 2662.157988] active_anon:303952 inactive_anon:109052 isolated_anon:1088 active_file:64 inactive_file:3 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:7990 bounce:0 free:18645 free_pcp:111 free_cma:0 [ 2662.157994] Node 0 active_anon:1215808kB inactive_anon:436208kB active_file:256kB inactive_file:12kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2662.158000] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:6396kB inactive_anon:1416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2662.158002] lowmem_reserve[]: 0 1765 1774 1774 [ 2662.158021] DMA32 free:66604kB min:66656kB low:83320kB high:99984kB active_anon:1206648kB inactive_anon:434084kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31716kB bounce:0kB free_pcp:444kB local_pcp:0kB free_cma:0kB [ 2662.158024] lowmem_reserve[]: 0 0 8 8 [ 2662.158042] Normal free:328kB min:336kB low:420kB high:504kB active_anon:2764kB inactive_anon:476kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2662.158044] lowmem_reserve[]: 0 0 0 0 [ 2662.158060] DMA: 50*4kB (ME) 39*8kB (UM) 34*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7648kB [ 2662.158119] DMA32: 3*4kB (UME) 10*8kB (UME) 2583*16kB (UME) 509*32kB (UME) 13*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 66604kB [ 2662.158192] Normal: 22*4kB (UE) 8*8kB (UME) 9*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 328kB [ 2662.158239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2662.158243] 111344 total pagecache pages [ 2662.158252] 971 pages in swap cache [ 2662.158256] Swap cache stats: add 12238389, delete 12269346, find 35237/50031 [ 2662.158259] Free swap = 15795108kB [ 2662.158262] Total swap = 16642044kB [ 2662.158265] 497680 pages RAM [ 2662.158268] 0 pages HighMem/MovableOnly [ 2662.158271] 19144 pages reserved [ 2662.158274] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2662.158285] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2662.158293] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2662.158299] [ 526] 100 526 31893 5 31 4 134 0 systemd-timesyn [ 2662.158304] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2662.158310] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2662.158316] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2662.158321] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2662.158327] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2662.158332] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2662.158338] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2662.158343] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2662.158349] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2662.158355] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2662.158360] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2662.158366] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2662.158372] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2662.158377] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2662.158383] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2662.158388] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2662.158394] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2662.158400] [ 920] 0 920 19092 1 42 3 137 0 login [ 2662.158406] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2662.158411] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2662.158417] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2662.158422] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2662.158427] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2662.158433] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2662.158439] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2662.158445] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2662.158451] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2662.158456] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2662.158461] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2662.158467] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2662.158473] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2662.158478] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2662.158484] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2662.158489] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2662.158495] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2662.158500] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2662.158506] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2662.158512] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2662.158517] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2662.158523] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2662.158528] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2662.158534] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2662.158540] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2662.158546] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2662.158552] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2662.158557] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2662.158564] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2662.158570] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2662.158576] [ 3996] 0 3996 76796 0 102 4 0 1000 gem_shrink [ 2662.158581] [ 3997] 0 3997 76796 9413 99 4 27664 1000 gem_shrink [ 2662.158587] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2662.158593] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2662.158598] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2662.158604] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2662.158610] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2662.158615] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2662.158621] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2662.158626] [ 4005] 0 4005 76796 22857 95 4 12434 1000 gem_shrink [ 2662.158632] [ 4006] 0 4006 44028 7955 81 4 20412 1000 gem_shrink [ 2662.158638] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2662.158643] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2662.158649] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2662.158654] [ 4010] 0 4010 338940 32774 665 5 90 1000 gem_shrink [ 2662.158660] [ 4011] 0 4011 338940 14027 630 5 90 1000 gem_shrink [ 2662.158665] [ 4012] 0 4012 273404 30971 535 4 90 1000 gem_shrink [ 2662.158671] [ 4013] 0 4013 338940 23181 648 5 90 1000 gem_shrink [ 2662.158677] [ 4014] 0 4014 338940 12649 627 5 90 1000 gem_shrink [ 2662.158682] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2662.158688] [ 4016] 0 4016 338940 4200 610 5 90 1000 gem_shrink [ 2662.158693] [ 4017] 0 4017 306172 22111 581 5 90 1000 gem_shrink [ 2662.158699] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2662.158704] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2662.158710] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2662.158715] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2662.158721] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2662.158726] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2662.158731] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2662.158737] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2662.158741] Out of memory: Kill process 3997 (gem_shrink) score 1007 or sacrifice child [ 2662.158790] Killed process 3997 (gem_shrink) total-vm:307184kB, anon-rss:37648kB, file-rss:4kB, shmem-rss:0kB [ 2662.459196] gem_shrink: page allocation stalls for 30720ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2662.459214] CPU: 0 PID: 4024 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2662.459216] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2662.459219] Call Trace: [ 2662.459228] dump_stack+0x67/0x97 [ 2662.459234] warn_alloc+0xd6/0x160 [ 2662.459243] __alloc_pages_nodemask+0xe59/0x12a0 [ 2662.459255] ? percpu_counter_add_batch+0x85/0xb0 [ 2662.459262] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2662.459269] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2662.459280] shmem_read_mapping_page_gfp+0x31/0x50 [ 2662.459331] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2662.459373] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2662.459409] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2662.459445] i915_gem_fault+0x35a/0x660 [i915] [ 2662.459454] __do_fault+0x19/0x70 [ 2662.459459] __handle_mm_fault+0x790/0xdb0 [ 2662.459468] handle_mm_fault+0x17c/0x300 [ 2662.459474] __do_page_fault+0x279/0x560 [ 2662.459481] do_page_fault+0xc/0x10 [ 2662.459487] page_fault+0x22/0x30 [ 2662.459491] RIP: 0033:0x405335 [ 2662.459494] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2662.459499] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2662.459502] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2662.459505] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000138000000 [ 2662.459507] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2662.459510] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2665.897170] kworker/3:2H: page allocation stalls for 10133ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2665.897191] CPU: 3 PID: 3940 Comm: kworker/3:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2665.897194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2665.897256] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2665.897262] Call Trace: [ 2665.897272] dump_stack+0x67/0x97 [ 2665.897280] warn_alloc+0xd6/0x160 [ 2665.897289] __alloc_pages_nodemask+0xe59/0x12a0 [ 2665.897299] ? __lock_acquire+0x28c/0x1790 [ 2665.897308] __handle_mm_fault+0xb4f/0xdb0 [ 2665.897318] handle_mm_fault+0x17c/0x300 [ 2665.897324] __get_user_pages+0xfa/0x5c0 [ 2665.897334] get_user_pages_remote+0x120/0x1a0 [ 2665.897379] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2665.897388] process_one_work+0x1fe/0x670 [ 2665.897396] worker_thread+0x49/0x3b0 [ 2665.897403] kthread+0x10f/0x150 [ 2665.897407] ? process_one_work+0x670/0x670 [ 2665.897410] ? kthread_create_on_node+0x40/0x40 [ 2665.897415] ? syscall_return_slowpath+0xac/0xb0 [ 2665.897422] ret_from_fork+0x27/0x40 [ 2665.897432] warn_alloc_show_mem: 1 callbacks suppressed [ 2665.897435] Mem-Info: [ 2665.897442] active_anon:304051 inactive_anon:108939 isolated_anon:1184 active_file:67 inactive_file:1 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:7990 bounce:0 free:18512 free_pcp:141 free_cma:0 [ 2665.897448] Node 0 active_anon:1216204kB inactive_anon:435880kB active_file:268kB inactive_file:4kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2665.897454] DMA free:7620kB min:584kB low:728kB high:872kB active_anon:6392kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2665.897456] lowmem_reserve[]: 0 1765 1774 1774 [ 2665.897476] DMA32 free:66108kB min:66656kB low:83320kB high:99984kB active_anon:1207024kB inactive_anon:433564kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31716kB bounce:0kB free_pcp:564kB local_pcp:120kB free_cma:0kB [ 2665.897478] lowmem_reserve[]: 0 0 8 8 [ 2665.897496] Normal free:320kB min:336kB low:420kB high:504kB active_anon:2788kB inactive_anon:476kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2665.897498] lowmem_reserve[]: 0 0 0 0 [ 2665.897513] DMA: 51*4kB (ME) 39*8kB (UM) 34*16kB (UM) 3*32kB (ME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7620kB [ 2665.897572] DMA32: 3*4kB (UE) 10*8kB (UME) 2552*16kB (UME) 509*32kB (UME) 13*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 66108kB [ 2665.897629] Normal: 22*4kB (UE) 7*8kB (UE) 9*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2665.897675] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2665.897678] 111343 total pagecache pages [ 2665.897687] 970 pages in swap cache [ 2665.897691] Swap cache stats: add 12238389, delete 12269347, find 35237/50031 [ 2665.897693] Free swap = 15905444kB [ 2665.897696] Total swap = 16642044kB [ 2665.897699] 497680 pages RAM [ 2665.897702] 0 pages HighMem/MovableOnly [ 2665.897704] 19144 pages reserved [ 2667.391053] oom_reaper: reaped process 3997 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2668.137174] avahi-daemon: page allocation stalls for 10123ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2668.137192] CPU: 0 PID: 581 Comm: avahi-daemon Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2668.137195] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2668.137198] Call Trace: [ 2668.137207] dump_stack+0x67/0x97 [ 2668.137213] warn_alloc+0xd6/0x160 [ 2668.137222] __alloc_pages_nodemask+0xe59/0x12a0 [ 2668.137229] ? find_get_entry+0x149/0x220 [ 2668.137239] ? pagecache_get_page+0x27/0x230 [ 2668.137245] filemap_fault+0x31e/0x610 [ 2668.137253] ext4_filemap_fault+0x2c/0x40 [ 2668.137259] __do_fault+0x19/0x70 [ 2668.137264] ? _raw_spin_unlock+0x2c/0x50 [ 2668.137268] __handle_mm_fault+0x96b/0xdb0 [ 2668.137278] handle_mm_fault+0x17c/0x300 [ 2668.137284] __do_page_fault+0x279/0x560 [ 2668.137290] do_page_fault+0xc/0x10 [ 2668.137295] page_fault+0x22/0x30 [ 2668.137299] RIP: 0033:0x7f90a8314ad0 [ 2668.137302] RSP: 002b:00007fff69318e08 EFLAGS: 00010246 [ 2668.137307] RAX: 0000000000000000 RBX: 000055ae4525f3e0 RCX: 00007f90a716bca0 [ 2668.137310] RDX: 0000000000007ca0 RSI: 000000000000000a RDI: 000055ae4525f3e0 [ 2668.137313] RBP: 0000000000000000 R08: 0000000000307422 R09: 0000000000000001 [ 2668.137316] R10: 001044939af4aae6 R11: 0000000000000246 R12: 000055ae4525ef40 [ 2668.137318] R13: 000055ae4525f3e0 R14: 000055ae4525f310 R15: 0000000000000000 [ 2668.137328] Mem-Info: [ 2668.137335] active_anon:303862 inactive_anon:109033 isolated_anon:1088 active_file:95 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:8008 bounce:0 free:18552 free_pcp:270 free_cma:0 [ 2668.137342] Node 0 active_anon:1215448kB inactive_anon:436132kB active_file:380kB inactive_file:0kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2668.137347] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6392kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2668.137350] lowmem_reserve[]: 0 1765 1774 1774 [ 2668.137368] DMA32 free:66232kB min:66656kB low:83320kB high:99984kB active_anon:1206312kB inactive_anon:434224kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31788kB bounce:0kB free_pcp:1080kB local_pcp:172kB free_cma:0kB [ 2668.137370] lowmem_reserve[]: 0 0 8 8 [ 2668.137388] Normal free:324kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:476kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2668.137390] lowmem_reserve[]: 0 0 0 0 [ 2668.137404] DMA: 41*4kB (ME) 38*8kB (UM) 37*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7652kB [ 2668.137460] DMA32: 12*4kB (UME) 3*8kB (UE) 2477*16kB (ME) 547*32kB (UME) 15*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 66232kB [ 2668.137515] Normal: 23*4kB (UME) 7*8kB (UE) 9*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2668.137559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2668.137562] 111343 total pagecache pages [ 2668.137572] 970 pages in swap cache [ 2668.137576] Swap cache stats: add 12238389, delete 12269347, find 35237/50031 [ 2668.137578] Free swap = 15905444kB [ 2668.137581] Total swap = 16642044kB [ 2668.137584] 497680 pages RAM [ 2668.137586] 0 pages HighMem/MovableOnly [ 2668.137589] 19144 pages reserved [ 2668.678181] dmesg: page allocation stalls for 28028ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2668.678200] CPU: 0 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2668.678203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2668.678205] Call Trace: [ 2668.678216] dump_stack+0x67/0x97 [ 2668.678222] warn_alloc+0xd6/0x160 [ 2668.678231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2668.678242] ? _raw_spin_unlock+0x2c/0x50 [ 2668.678247] ? swap_swapcount+0x51/0x80 [ 2668.678252] __read_swap_cache_async+0x140/0x240 [ 2668.678258] ? lock_acquire+0x9e/0x1e0 [ 2668.678263] read_swap_cache_async+0x17/0x40 [ 2668.678267] swapin_readahead+0x15c/0x1d0 [ 2668.678275] ? pagecache_get_page+0x27/0x230 [ 2668.678281] do_swap_page+0x2d8/0x720 [ 2668.678284] ? do_swap_page+0x2d8/0x720 [ 2668.678290] __handle_mm_fault+0x760/0xdb0 [ 2668.678301] handle_mm_fault+0x17c/0x300 [ 2668.678306] __do_page_fault+0x279/0x560 [ 2668.678313] do_page_fault+0xc/0x10 [ 2668.678318] page_fault+0x22/0x30 [ 2668.678323] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 2668.678326] RSP: 0000:ffffc90009a0bdd0 EFLAGS: 00010202 [ 2668.678331] RAX: 000055b48ff5212f RBX: 000000000000008f RCX: 000000000000008f [ 2668.678334] RDX: 000000000000008f RSI: ffff88005e4a40e8 RDI: 000055b48ff520a0 [ 2668.678337] RBP: ffffc90009a0bdf0 R08: 0000000000000000 R09: 0000000000000001 [ 2668.678340] R10: 0000000000000000 R11: ffffffff811be949 R12: 000055b48ff520a0 [ 2668.678342] R13: ffff88005e4a40e8 R14: ffff88005e4a4068 R15: ffff88005e4a40e8 [ 2668.678350] ? __might_fault+0x39/0x90 [ 2668.678359] ? _copy_to_user+0x5b/0x70 [ 2668.678365] devkmsg_read+0x247/0x2d0 [ 2668.678371] ? wait_woken+0x90/0x90 [ 2668.678377] __vfs_read+0x23/0x120 [ 2668.678383] ? __mutex_unlock_slowpath+0x3e/0x2c0 [ 2668.678388] vfs_read+0xa0/0x150 [ 2668.678393] SyS_read+0x44/0xb0 [ 2668.678400] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2668.678404] RIP: 0033:0x7fa2f4de8870 [ 2668.678407] RSP: 002b:00007ffe6906f398 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2668.678412] RAX: ffffffffffffffda RBX: 00007fa2f50b2600 RCX: 00007fa2f4de8870 [ 2668.678415] RDX: 0000000000001fff RSI: 000055b48ff520a0 RDI: 0000000000000003 [ 2668.678418] RBP: 0000000000000001 R08: 00007fa2f50b3760 R09: 00007fa2f56e6040 [ 2668.678420] R10: 0000000000000004 R11: 0000000000000246 R12: 000055b48ff520e8 [ 2668.678423] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fa2f50ae400 [ 2669.871375] kworker/3:0H: page allocation stalls for 10093ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2669.871393] CPU: 3 PID: 3881 Comm: kworker/3:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2669.871397] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2669.871451] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2669.871456] Call Trace: [ 2669.871465] dump_stack+0x67/0x97 [ 2669.871471] warn_alloc+0xd6/0x160 [ 2669.871480] __alloc_pages_nodemask+0xe59/0x12a0 [ 2669.871490] ? __lock_acquire+0x28c/0x1790 [ 2669.871499] __handle_mm_fault+0xb4f/0xdb0 [ 2669.871508] handle_mm_fault+0x17c/0x300 [ 2669.871514] __get_user_pages+0xfa/0x5c0 [ 2669.871524] get_user_pages_remote+0x120/0x1a0 [ 2669.871566] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2669.871574] process_one_work+0x1fe/0x670 [ 2669.871582] worker_thread+0x49/0x3b0 [ 2669.871589] kthread+0x10f/0x150 [ 2669.871592] ? process_one_work+0x670/0x670 [ 2669.871596] ? kthread_create_on_node+0x40/0x40 [ 2669.871603] ret_from_fork+0x27/0x40 [ 2669.871613] warn_alloc_show_mem: 1 callbacks suppressed [ 2669.871616] Mem-Info: [ 2669.871623] active_anon:303872 inactive_anon:109036 isolated_anon:1056 active_file:36 inactive_file:33 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:8008 bounce:0 free:18544 free_pcp:270 free_cma:0 [ 2669.871629] Node 0 active_anon:1215488kB inactive_anon:436144kB active_file:144kB inactive_file:132kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2669.871634] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6392kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2669.871637] lowmem_reserve[]: 0 1765 1774 1774 [ 2669.871655] DMA32 free:66232kB min:66656kB low:83320kB high:99984kB active_anon:1206312kB inactive_anon:433820kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31788kB bounce:0kB free_pcp:1080kB local_pcp:244kB free_cma:0kB [ 2669.871657] lowmem_reserve[]: 0 0 8 8 [ 2669.871675] Normal free:292kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:476kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2669.871677] lowmem_reserve[]: 0 0 0 0 [ 2669.871691] DMA: 41*4kB (ME) 38*8kB (UM) 37*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7652kB [ 2669.871748] DMA32: 12*4kB (UME) 3*8kB (UE) 2477*16kB (ME) 547*32kB (UME) 15*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 66232kB [ 2669.871804] Normal: 23*4kB (UME) 7*8kB (UE) 9*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 292kB [ 2669.871847] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2669.871850] 111343 total pagecache pages [ 2669.871860] 970 pages in swap cache [ 2669.871864] Swap cache stats: add 12238389, delete 12269347, find 35237/50031 [ 2669.871866] Free swap = 15905444kB [ 2669.871869] Total swap = 16642044kB [ 2669.871872] 497680 pages RAM [ 2669.871874] 0 pages HighMem/MovableOnly [ 2669.871877] 19144 pages reserved [ 2669.923725] systemd-resolve: page allocation stalls for 16666ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2669.923743] CPU: 0 PID: 864 Comm: systemd-resolve Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2669.923746] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2669.923748] Call Trace: [ 2669.923758] dump_stack+0x67/0x97 [ 2669.923764] warn_alloc+0xd6/0x160 [ 2669.923773] __alloc_pages_nodemask+0xe59/0x12a0 [ 2669.923780] ? find_get_entry+0x149/0x220 [ 2669.923789] ? pagecache_get_page+0x27/0x230 [ 2669.923796] filemap_fault+0x31e/0x610 [ 2669.923804] ext4_filemap_fault+0x2c/0x40 [ 2669.923810] __do_fault+0x19/0x70 [ 2669.923815] __handle_mm_fault+0x96b/0xdb0 [ 2669.923825] handle_mm_fault+0x17c/0x300 [ 2669.923830] __do_page_fault+0x279/0x560 [ 2669.923837] do_page_fault+0xc/0x10 [ 2669.923844] page_fault+0x22/0x30 [ 2669.923847] RIP: 0033:0x7fedadbd5180 [ 2669.923850] RSP: 002b:00007ffd3a181748 EFLAGS: 00010206 [ 2669.923855] RAX: 0000000000000001 RBX: 0000558587aca250 RCX: 0000000000000000 [ 2669.923858] RDX: 0000000000000000 RSI: 000000009dc2f6a2 RDI: 0000558587aca250 [ 2669.923861] RBP: 0000000000000360 R08: 000000000030df94 R09: 0000000000000001 [ 2669.923864] R10: 0017d0c99df4bb83 R11: 0000000000000202 R12: ffffffffffffffff [ 2669.923867] R13: 000055858625ba61 R14: 0000000000000000 R15: 00007ffd3a1817e8 [ 2669.982175] irqbalance: page allocation stalls for 29456ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2669.982192] CPU: 0 PID: 758 Comm: irqbalance Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2669.982195] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2669.982198] Call Trace: [ 2669.982206] dump_stack+0x67/0x97 [ 2669.982212] warn_alloc+0xd6/0x160 [ 2669.982221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2669.982228] ? find_get_entry+0x149/0x220 [ 2669.982237] ? pagecache_get_page+0x27/0x230 [ 2669.982243] filemap_fault+0x31e/0x610 [ 2669.982252] ext4_filemap_fault+0x2c/0x40 [ 2669.982258] __do_fault+0x19/0x70 [ 2669.982262] __handle_mm_fault+0x96b/0xdb0 [ 2669.982272] handle_mm_fault+0x17c/0x300 [ 2669.982277] __do_page_fault+0x279/0x560 [ 2669.982284] do_page_fault+0xc/0x10 [ 2669.982290] page_fault+0x22/0x30 [ 2669.982294] RIP: 0033:0x7effc88ad300 [ 2669.982297] RSP: 002b:00007ffe63dc3568 EFLAGS: 00010246 [ 2669.982302] RAX: 0000000000000000 RBX: 000000000000000a RCX: 00007effc88ad300 [ 2669.982305] RDX: 000000000000246d RSI: 0000000000000000 RDI: 00007ffe63dc3570 [ 2669.982307] RBP: 00007ffe63dc3800 R08: 000000000030587e R09: 0000000000000001 [ 2669.982310] R10: 00003bf6b9c0ddcc R11: 0000000000000246 R12: ffffffffffffffff [ 2669.982313] R13: 00007ffe63dc3930 R14: 0000000000000000 R15: 0000000000000000 [ 2670.647393] kworker/3:2H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2670.647408] CPU: 3 PID: 3940 Comm: kworker/3:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2670.647411] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2670.647472] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2670.647478] Call Trace: [ 2670.647488] dump_stack+0x67/0x97 [ 2670.647494] dump_header+0x8d/0x3bb [ 2670.647500] ? trace_hardirqs_on+0xd/0x10 [ 2670.647506] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2670.647512] oom_kill_process+0x234/0x640 [ 2670.647519] out_of_memory+0xf1/0x340 [ 2670.647524] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2670.647533] ? __lock_acquire+0x28c/0x1790 [ 2670.647542] __handle_mm_fault+0xb4f/0xdb0 [ 2670.647552] handle_mm_fault+0x17c/0x300 [ 2670.647558] __get_user_pages+0xfa/0x5c0 [ 2670.647567] get_user_pages_remote+0x120/0x1a0 [ 2670.647609] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2670.647617] process_one_work+0x1fe/0x670 [ 2670.647625] worker_thread+0x49/0x3b0 [ 2670.647632] kthread+0x10f/0x150 [ 2670.647636] ? process_one_work+0x670/0x670 [ 2670.647639] ? kthread_create_on_node+0x40/0x40 [ 2670.647644] ? syscall_return_slowpath+0xac/0xb0 [ 2670.647650] ret_from_fork+0x27/0x40 [ 2670.647659] Mem-Info: [ 2670.647666] active_anon:303872 inactive_anon:108997 isolated_anon:1120 active_file:98 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:8008 bounce:0 free:18544 free_pcp:270 free_cma:0 [ 2670.647673] Node 0 active_anon:1215488kB inactive_anon:435864kB active_file:392kB inactive_file:0kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2670.647679] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6392kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2670.647682] lowmem_reserve[]: 0 1765 1774 1774 [ 2670.647701] DMA32 free:66232kB min:66656kB low:83320kB high:99984kB active_anon:1206312kB inactive_anon:433820kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31788kB bounce:0kB free_pcp:1080kB local_pcp:244kB free_cma:0kB [ 2670.647703] lowmem_reserve[]: 0 0 8 8 [ 2670.647722] Normal free:292kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:452kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2670.647724] lowmem_reserve[]: 0 0 0 0 [ 2670.647739] DMA: 41*4kB (ME) 38*8kB (UM) 37*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7652kB [ 2670.647800] DMA32: 12*4kB (UME) 3*8kB (UE) 2477*16kB (ME) 547*32kB (UME) 15*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 66232kB [ 2670.647859] Normal: 23*4kB (UME) 7*8kB (UE) 9*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 292kB [ 2670.647903] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2670.647906] 111343 total pagecache pages [ 2670.647916] 970 pages in swap cache [ 2670.647920] Swap cache stats: add 12238389, delete 12269347, find 35237/50031 [ 2670.647923] Free swap = 15905444kB [ 2670.647925] Total swap = 16642044kB [ 2670.647928] 497680 pages RAM [ 2670.647931] 0 pages HighMem/MovableOnly [ 2670.647934] 19144 pages reserved [ 2670.647937] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2670.647949] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2670.647955] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2670.647961] [ 526] 100 526 31893 5 31 4 134 0 systemd-timesyn [ 2670.647967] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2670.647973] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2670.647978] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2670.647984] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2670.647990] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2670.647995] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2670.648000] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2670.648006] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2670.648011] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2670.648017] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2670.648023] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2670.648028] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2670.648034] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2670.648039] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2670.648045] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2670.648051] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2670.648057] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2670.648062] [ 920] 0 920 19092 1 42 3 137 0 login [ 2670.648067] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2670.648073] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2670.648078] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2670.648084] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2670.648090] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2670.648096] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2670.648101] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2670.648106] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2670.648112] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2670.648117] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2670.648123] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2670.648128] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2670.648134] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2670.648139] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2670.648160] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2670.648166] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2670.648171] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2670.648177] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2670.648182] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2670.648188] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2670.648193] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2670.648199] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2670.648204] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2670.648210] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2670.648215] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2670.648222] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2670.648227] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2670.648232] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2670.648239] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2670.648245] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2670.648250] [ 3996] 0 3996 76796 0 102 4 0 1000 gem_shrink [ 2670.648256] [ 3997] 0 3997 76796 0 99 4 0 1000 gem_shrink [ 2670.648262] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2670.648267] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2670.648273] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2670.648278] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2670.648284] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2670.648290] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2670.648295] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2670.648301] [ 4005] 0 4005 76796 22857 95 4 12434 1000 gem_shrink [ 2670.648306] [ 4006] 0 4006 44028 7955 81 4 20412 1000 gem_shrink [ 2670.648312] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2670.648317] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2670.648323] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2670.648328] [ 4010] 0 4010 338940 32774 665 5 90 1000 gem_shrink [ 2670.648334] [ 4011] 0 4011 338940 21255 644 5 90 1000 gem_shrink [ 2670.648340] [ 4012] 0 4012 273404 31096 535 4 90 1000 gem_shrink [ 2670.648345] [ 4013] 0 4013 338940 24737 651 5 90 1000 gem_shrink [ 2670.648351] [ 4014] 0 4014 338940 13093 628 5 90 1000 gem_shrink [ 2670.648356] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2670.648362] [ 4016] 0 4016 338940 4200 610 5 90 1000 gem_shrink [ 2670.648367] [ 4017] 0 4017 306172 22111 581 5 90 1000 gem_shrink [ 2670.648373] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2670.648378] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2670.648384] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2670.648389] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2670.648395] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2670.648400] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2670.648406] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2670.648412] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2670.648416] Out of memory: Kill process 4005 (gem_shrink) score 1007 or sacrifice child [ 2670.648464] Killed process 4005 (gem_shrink) total-vm:307184kB, anon-rss:91424kB, file-rss:4kB, shmem-rss:0kB [ 2671.638176] thermald: page allocation stalls for 13645ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2671.638194] CPU: 0 PID: 720 Comm: thermald Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2671.638197] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2671.638199] Call Trace: [ 2671.638208] dump_stack+0x67/0x97 [ 2671.638214] warn_alloc+0xd6/0x160 [ 2671.638224] __alloc_pages_nodemask+0xe59/0x12a0 [ 2671.638231] ? find_get_entry+0x149/0x220 [ 2671.638241] ? pagecache_get_page+0x27/0x230 [ 2671.638247] filemap_fault+0x31e/0x610 [ 2671.638255] ext4_filemap_fault+0x2c/0x40 [ 2671.638261] __do_fault+0x19/0x70 [ 2671.638266] __handle_mm_fault+0x96b/0xdb0 [ 2671.638276] handle_mm_fault+0x17c/0x300 [ 2671.638281] __do_page_fault+0x279/0x560 [ 2671.638288] do_page_fault+0xc/0x10 [ 2671.638294] page_fault+0x22/0x30 [ 2671.638298] RIP: 0033:0x7faaa1ef3320 [ 2671.638301] RSP: 002b:00007faa9d1fe7c8 EFLAGS: 00010202 [ 2671.638306] RAX: 00007faa9d1fe9d0 RBX: 00007faa9d1fe810 RCX: 00007faa9d1fe950 [ 2671.638309] RDX: 00007faa9d1fe9d0 RSI: 00007faa98000030 RDI: 00007faa9d1fe9e0 [ 2671.638312] RBP: 00007faa9d1fea70 R08: 00007faa98000930 R09: 0000000000000000 [ 2671.638315] R10: 00007faa98000078 R11: 0000000000000000 R12: 00007faa9d1fe7f0 [ 2671.638317] R13: 000056182b594218 R14: 000056182cbda350 R15: 000056182cbc93f0 [ 2671.638327] warn_alloc_show_mem: 2 callbacks suppressed [ 2671.638330] Mem-Info: [ 2671.638337] active_anon:303780 inactive_anon:108960 isolated_anon:1152 active_file:63 inactive_file:4 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7682 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:8009 bounce:0 free:18513 free_pcp:387 free_cma:0 [ 2671.638343] Node 0 active_anon:1215120kB inactive_anon:435840kB active_file:252kB inactive_file:16kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2671.638349] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:6392kB inactive_anon:1420kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2671.638352] lowmem_reserve[]: 0 1765 1774 1774 [ 2671.638369] DMA32 free:66108kB min:66656kB low:83320kB high:99984kB active_anon:1205944kB inactive_anon:433960kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31792kB bounce:0kB free_pcp:1548kB local_pcp:172kB free_cma:0kB [ 2671.638372] lowmem_reserve[]: 0 0 8 8 [ 2671.638390] Normal free:292kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:468kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2671.638392] lowmem_reserve[]: 0 0 0 0 [ 2671.638406] DMA: 41*4kB (ME) 38*8kB (UM) 37*16kB (UM) 4*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7652kB [ 2671.638461] DMA32: 11*4kB (ME) 2*8kB (E) 2478*16kB (UME) 545*32kB (UME) 14*64kB (UME) 11*128kB (UME) 8*256kB (UM) 7*512kB (UM) 1*1024kB (M) 0*2048kB 0*4096kB = 66108kB [ 2671.638516] Normal: 23*4kB (UME) 7*8kB (UE) 9*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 292kB [ 2671.638558] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2671.638561] 111342 total pagecache pages [ 2671.638571] 969 pages in swap cache [ 2671.638574] Swap cache stats: add 12238389, delete 12269348, find 35237/50031 [ 2671.638577] Free swap = 15946916kB [ 2671.638580] Total swap = 16642044kB [ 2671.638583] 497680 pages RAM [ 2671.638585] 0 pages HighMem/MovableOnly [ 2671.638587] 19144 pages reserved [ 2673.776231] oom_reaper: reaped process 4005 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2673.956874] gem_shrink: page allocation stalls for 42769ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2673.956891] CPU: 2 PID: 3999 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2673.956894] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2673.956897] Call Trace: [ 2673.956906] dump_stack+0x67/0x97 [ 2673.956912] warn_alloc+0xd6/0x160 [ 2673.956921] __alloc_pages_nodemask+0xe59/0x12a0 [ 2673.956935] __handle_mm_fault+0xb4f/0xdb0 [ 2673.956945] handle_mm_fault+0x17c/0x300 [ 2673.956951] __get_user_pages+0xfa/0x5c0 [ 2673.956957] ? lock_acquire+0x9e/0x1e0 [ 2673.956966] populate_vma_page_range+0x6c/0x70 [ 2673.956971] __mm_populate+0x92/0x110 [ 2673.956978] vm_mmap_pgoff+0xbe/0xd0 [ 2673.956986] SyS_mmap_pgoff+0x10a/0x220 [ 2673.956990] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2673.956997] SyS_mmap+0x16/0x20 [ 2673.957003] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2673.957006] RIP: 0033:0x7f99c869cb0a [ 2673.957009] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2673.957014] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2673.957017] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2673.957020] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2673.957023] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2673.957025] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2673.957034] Mem-Info: [ 2673.957041] active_anon:303250 inactive_anon:108863 isolated_anon:1248 active_file:64 inactive_file:35 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:8036 bounce:0 free:18492 free_pcp:354 free_cma:0 [ 2673.957047] Node 0 active_anon:1213000kB inactive_anon:435452kB active_file:256kB inactive_file:140kB unevictable:0kB isolated(anon):4992kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2673.957053] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2673.957056] lowmem_reserve[]: 0 1765 1774 1774 [ 2673.957073] DMA32 free:66164kB min:66656kB low:83320kB high:99984kB active_anon:1203584kB inactive_anon:433716kB active_file:136kB inactive_file:128kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31900kB bounce:0kB free_pcp:1416kB local_pcp:368kB free_cma:0kB [ 2673.957075] lowmem_reserve[]: 0 0 8 8 [ 2673.957092] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:472kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2673.957095] lowmem_reserve[]: 0 0 0 0 [ 2673.957108] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2673.957175] DMA32: 32*4kB (ME) 15*8kB (E) 2475*16kB (ME) 613*32kB (UME) 14*64kB (ME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66248kB [ 2673.957228] Normal: 11*4kB (ME) 2*8kB (UE) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2673.957268] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2673.957271] 111341 total pagecache pages [ 2673.957281] 968 pages in swap cache [ 2673.957284] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2673.957287] Free swap = 15954852kB [ 2673.957289] Total swap = 16642044kB [ 2673.957292] 497680 pages RAM [ 2673.957294] 0 pages HighMem/MovableOnly [ 2673.957297] 19144 pages reserved [ 2674.021177] gem_shrink: page allocation stalls for 35948ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2674.021194] CPU: 2 PID: 4003 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2674.021197] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2674.021199] Call Trace: [ 2674.021208] dump_stack+0x67/0x97 [ 2674.021214] warn_alloc+0xd6/0x160 [ 2674.021223] __alloc_pages_nodemask+0xe59/0x12a0 [ 2674.021237] __handle_mm_fault+0xb4f/0xdb0 [ 2674.021247] handle_mm_fault+0x17c/0x300 [ 2674.021253] __get_user_pages+0xfa/0x5c0 [ 2674.021259] ? lock_acquire+0x9e/0x1e0 [ 2674.021268] populate_vma_page_range+0x6c/0x70 [ 2674.021273] __mm_populate+0x92/0x110 [ 2674.021280] vm_mmap_pgoff+0xbe/0xd0 [ 2674.021288] SyS_mmap_pgoff+0x10a/0x220 [ 2674.021292] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2674.021298] SyS_mmap+0x16/0x20 [ 2674.021304] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2674.021307] RIP: 0033:0x7f99c869cb0a [ 2674.021310] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2674.021315] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2674.021318] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2674.021321] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2674.021324] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2674.021327] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2674.148177] systemd-resolve: page allocation stalls for 20891ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2674.148195] CPU: 0 PID: 864 Comm: systemd-resolve Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2674.148198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2674.148200] Call Trace: [ 2674.148209] dump_stack+0x67/0x97 [ 2674.148215] warn_alloc+0xd6/0x160 [ 2674.148224] __alloc_pages_nodemask+0xe59/0x12a0 [ 2674.148231] ? find_get_entry+0x149/0x220 [ 2674.148239] ? pagecache_get_page+0x27/0x230 [ 2674.148245] filemap_fault+0x31e/0x610 [ 2674.148253] ext4_filemap_fault+0x2c/0x40 [ 2674.148259] __do_fault+0x19/0x70 [ 2674.148264] __handle_mm_fault+0x96b/0xdb0 [ 2674.148273] handle_mm_fault+0x17c/0x300 [ 2674.148279] __do_page_fault+0x279/0x560 [ 2674.148286] do_page_fault+0xc/0x10 [ 2674.148292] page_fault+0x22/0x30 [ 2674.148295] RIP: 0033:0x7fedadbd5180 [ 2674.148298] RSP: 002b:00007ffd3a181748 EFLAGS: 00010206 [ 2674.148303] RAX: 0000000000000001 RBX: 0000558587aca250 RCX: 0000000000000000 [ 2674.148306] RDX: 0000000000000000 RSI: 000000009dc2f6a2 RDI: 0000558587aca250 [ 2674.148309] RBP: 0000000000000360 R08: 000000000030df94 R09: 0000000000000001 [ 2674.148311] R10: 0017d0c99df4bb83 R11: 0000000000000202 R12: ffffffffffffffff [ 2674.148314] R13: 000055858625ba61 R14: 0000000000000000 R15: 00007ffd3a1817e8 [ 2674.535180] gem_shrink: page allocation stalls for 34837ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2674.535197] CPU: 2 PID: 4001 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2674.535200] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2674.535203] Call Trace: [ 2674.535211] dump_stack+0x67/0x97 [ 2674.535217] warn_alloc+0xd6/0x160 [ 2674.535227] __alloc_pages_nodemask+0xe59/0x12a0 [ 2674.535241] __handle_mm_fault+0xb4f/0xdb0 [ 2674.535251] handle_mm_fault+0x17c/0x300 [ 2674.535257] __get_user_pages+0xfa/0x5c0 [ 2674.535263] ? lock_acquire+0x9e/0x1e0 [ 2674.535272] populate_vma_page_range+0x6c/0x70 [ 2674.535277] __mm_populate+0x92/0x110 [ 2674.535284] vm_mmap_pgoff+0xbe/0xd0 [ 2674.535291] SyS_mmap_pgoff+0x10a/0x220 [ 2674.535296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2674.535302] SyS_mmap+0x16/0x20 [ 2674.535308] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2674.535311] RIP: 0033:0x7f99c869cb0a [ 2674.535314] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2674.535319] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2674.535322] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2674.535325] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2674.535327] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2674.535330] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2674.691176] systemd-journal: page allocation stalls for 11414ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2674.691193] CPU: 2 PID: 257 Comm: systemd-journal Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2674.691196] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2674.691198] Call Trace: [ 2674.691208] dump_stack+0x67/0x97 [ 2674.691214] warn_alloc+0xd6/0x160 [ 2674.691223] __alloc_pages_nodemask+0xe59/0x12a0 [ 2674.691230] ? find_get_entry+0x149/0x220 [ 2674.691240] ? pagecache_get_page+0x27/0x230 [ 2674.691246] filemap_fault+0x31e/0x610 [ 2674.691255] ext4_filemap_fault+0x2c/0x40 [ 2674.691261] __do_fault+0x19/0x70 [ 2674.691265] __handle_mm_fault+0x96b/0xdb0 [ 2674.691275] handle_mm_fault+0x17c/0x300 [ 2674.691281] __do_page_fault+0x279/0x560 [ 2674.691288] do_page_fault+0xc/0x10 [ 2674.691293] page_fault+0x22/0x30 [ 2674.691297] RIP: 0033:0x7fa0aac71d90 [ 2674.691300] RSP: 002b:00007ffd577ca648 EFLAGS: 00010206 [ 2674.691305] RAX: 0000000000000000 RBX: 00007ffd577caed0 RCX: 0000000000000010 [ 2674.691308] RDX: 000000000000008e RSI: 00007ffd577ca6ac RDI: 00007ffd577caed0 [ 2674.691311] RBP: 00007ffd577caed1 R08: 0000000000000008 R09: 0000564b784ae8fc [ 2674.691314] R10: 0000564b784ae880 R11: 0000000000000000 R12: 00007ffd577ca6ac [ 2674.691317] R13: 000000000000008f R14: 0000564b77a84388 R15: 00055872dec4e85c [ 2674.922174] gem_shrink: page allocation stalls for 29896ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2674.922193] CPU: 2 PID: 4019 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2674.922196] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2674.922199] Call Trace: [ 2674.922208] dump_stack+0x67/0x97 [ 2674.922214] warn_alloc+0xd6/0x160 [ 2674.922224] __alloc_pages_nodemask+0xe59/0x12a0 [ 2674.922237] ? percpu_counter_add_batch+0x85/0xb0 [ 2674.922244] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2674.922252] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2674.922263] shmem_read_mapping_page_gfp+0x31/0x50 [ 2674.922314] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2674.922358] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2674.922393] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2674.922429] i915_gem_fault+0x35a/0x660 [i915] [ 2674.922438] __do_fault+0x19/0x70 [ 2674.922442] __handle_mm_fault+0x790/0xdb0 [ 2674.922451] handle_mm_fault+0x17c/0x300 [ 2674.922457] __do_page_fault+0x279/0x560 [ 2674.922464] do_page_fault+0xc/0x10 [ 2674.922470] page_fault+0x22/0x30 [ 2674.922473] RIP: 0033:0x405335 [ 2674.922476] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2674.922481] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2674.922484] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2674.922487] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000100000000 [ 2674.922490] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2674.922492] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2674.993177] dmesg: page allocation stalls for 34343ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2674.993197] CPU: 0 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2674.993200] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2674.993203] Call Trace: [ 2674.993213] dump_stack+0x67/0x97 [ 2674.993218] warn_alloc+0xd6/0x160 [ 2674.993228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2674.993240] ? _raw_spin_unlock+0x2c/0x50 [ 2674.993245] ? swap_swapcount+0x51/0x80 [ 2674.993251] __read_swap_cache_async+0x140/0x240 [ 2674.993256] ? lock_acquire+0x9e/0x1e0 [ 2674.993262] read_swap_cache_async+0x17/0x40 [ 2674.993266] swapin_readahead+0x15c/0x1d0 [ 2674.993274] ? pagecache_get_page+0x27/0x230 [ 2674.993280] do_swap_page+0x2d8/0x720 [ 2674.993283] ? do_swap_page+0x2d8/0x720 [ 2674.993290] __handle_mm_fault+0x760/0xdb0 [ 2674.993300] handle_mm_fault+0x17c/0x300 [ 2674.993305] __do_page_fault+0x279/0x560 [ 2674.993312] do_page_fault+0xc/0x10 [ 2674.993317] page_fault+0x22/0x30 [ 2674.993323] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 2674.993326] RSP: 0000:ffffc90009a0bdd0 EFLAGS: 00010202 [ 2674.993331] RAX: 000055b48ff5212f RBX: 000000000000008f RCX: 000000000000008f [ 2674.993334] RDX: 000000000000008f RSI: ffff88005e4a40e8 RDI: 000055b48ff520a0 [ 2674.993337] RBP: ffffc90009a0bdf0 R08: 0000000000000000 R09: 0000000000000001 [ 2674.993339] R10: 0000000000000000 R11: ffffffff811be949 R12: 000055b48ff520a0 [ 2674.993342] R13: ffff88005e4a40e8 R14: ffff88005e4a4068 R15: ffff88005e4a40e8 [ 2674.993349] ? __might_fault+0x39/0x90 [ 2674.993358] ? _copy_to_user+0x5b/0x70 [ 2674.993364] devkmsg_read+0x247/0x2d0 [ 2674.993370] ? wait_woken+0x90/0x90 [ 2674.993376] __vfs_read+0x23/0x120 [ 2674.993382] ? __mutex_unlock_slowpath+0x3e/0x2c0 [ 2674.993387] vfs_read+0xa0/0x150 [ 2674.993392] SyS_read+0x44/0xb0 [ 2674.993398] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2674.993401] RIP: 0033:0x7fa2f4de8870 [ 2674.993404] RSP: 002b:00007ffe6906f398 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2674.993410] RAX: ffffffffffffffda RBX: 00007fa2f50b2600 RCX: 00007fa2f4de8870 [ 2674.993413] RDX: 0000000000001fff RSI: 000055b48ff520a0 RDI: 0000000000000003 [ 2674.993415] RBP: 0000000000000001 R08: 00007fa2f50b3760 R09: 00007fa2f56e6040 [ 2674.993418] R10: 0000000000000004 R11: 0000000000000246 R12: 000055b48ff520e8 [ 2674.993421] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fa2f50ae400 [ 2674.993470] warn_alloc_show_mem: 5 callbacks suppressed [ 2674.993506] Mem-Info: [ 2674.993514] active_anon:303268 inactive_anon:109210 isolated_anon:928 active_file:65 inactive_file:3 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:8049 bounce:0 free:18513 free_pcp:354 free_cma:0 [ 2674.993520] Node 0 active_anon:1213072kB inactive_anon:436840kB active_file:260kB inactive_file:12kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2674.993525] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1420kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2674.993528] lowmem_reserve[]: 0 1765 1774 1774 [ 2674.993546] DMA32 free:66248kB min:66656kB low:83320kB high:99984kB active_anon:1203924kB inactive_anon:434724kB active_file:136kB inactive_file:128kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31952kB bounce:0kB free_pcp:1416kB local_pcp:640kB free_cma:0kB [ 2674.993548] lowmem_reserve[]: 0 0 8 8 [ 2674.993565] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:476kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2674.993567] lowmem_reserve[]: 0 0 0 0 [ 2674.993581] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2674.993636] DMA32: 32*4kB (ME) 15*8kB (E) 2475*16kB (ME) 613*32kB (UME) 14*64kB (ME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66248kB [ 2674.993692] Normal: 11*4kB (ME) 2*8kB (UE) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2674.993733] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2674.993736] 111341 total pagecache pages [ 2674.993748] 968 pages in swap cache [ 2674.993751] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2674.993753] Free swap = 15954852kB [ 2674.993756] Total swap = 16642044kB [ 2674.993759] 497680 pages RAM [ 2674.993761] 0 pages HighMem/MovableOnly [ 2674.993764] 19144 pages reserved [ 2675.045175] irqbalance: page allocation stalls for 34519ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2675.045195] CPU: 0 PID: 758 Comm: irqbalance Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2675.045197] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2675.045201] Call Trace: [ 2675.045210] dump_stack+0x67/0x97 [ 2675.045217] warn_alloc+0xd6/0x160 [ 2675.045226] __alloc_pages_nodemask+0xe59/0x12a0 [ 2675.045233] ? find_get_entry+0x149/0x220 [ 2675.045243] ? pagecache_get_page+0x27/0x230 [ 2675.045249] filemap_fault+0x31e/0x610 [ 2675.045258] ext4_filemap_fault+0x2c/0x40 [ 2675.045264] __do_fault+0x19/0x70 [ 2675.045268] __handle_mm_fault+0x96b/0xdb0 [ 2675.045278] handle_mm_fault+0x17c/0x300 [ 2675.045283] __do_page_fault+0x279/0x560 [ 2675.045290] do_page_fault+0xc/0x10 [ 2675.045296] page_fault+0x22/0x30 [ 2675.045300] RIP: 0033:0x7effc88ad300 [ 2675.045303] RSP: 002b:00007ffe63dc3568 EFLAGS: 00010246 [ 2675.045308] RAX: 0000000000000000 RBX: 000000000000000a RCX: 00007effc88ad300 [ 2675.045310] RDX: 000000000000246d RSI: 0000000000000000 RDI: 00007ffe63dc3570 [ 2675.045313] RBP: 00007ffe63dc3800 R08: 000000000030587e R09: 0000000000000001 [ 2675.045316] R10: 00003bf6b9c0ddcc R11: 0000000000000246 R12: ffffffffffffffff [ 2675.045318] R13: 00007ffe63dc3930 R14: 0000000000000000 R15: 0000000000000000 [ 2676.027181] gem_shrink: page allocation stalls for 43986ms, order:0, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null) [ 2676.027199] CPU: 2 PID: 4015 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2676.027203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2676.027206] Call Trace: [ 2676.027216] dump_stack+0x67/0x97 [ 2676.027223] warn_alloc+0xd6/0x160 [ 2676.027232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2676.027247] new_slab+0x264/0x4d0 [ 2676.027254] ___slab_alloc.constprop.29+0x2fc/0x3b0 [ 2676.027317] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2676.027362] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2676.027400] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2676.027405] __slab_alloc.isra.23.constprop.28+0x43/0x80 [ 2676.027408] ? __slab_alloc.isra.23.constprop.28+0x43/0x80 [ 2676.027443] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 2676.027448] kmem_cache_alloc+0x241/0x2f0 [ 2676.027484] i915_gem_object_alloc+0x15/0x20 [i915] [ 2676.027521] i915_gem_userptr_ioctl+0xa1/0x2d0 [i915] [ 2676.027557] ? i915_gem_userptr_release+0x140/0x140 [i915] [ 2676.027565] drm_ioctl_kernel+0x64/0xb0 [ 2676.027571] drm_ioctl+0x2cd/0x390 [ 2676.027604] ? i915_gem_userptr_release+0x140/0x140 [i915] [ 2676.027613] ? do_mmap+0x44c/0x500 [ 2676.027619] ? up_write+0x1a/0x40 [ 2676.027626] do_vfs_ioctl+0x90/0x670 [ 2676.027633] ? trace_hardirqs_on_caller+0x118/0x180 [ 2676.027639] SyS_ioctl+0x3c/0x70 [ 2676.027646] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2676.027650] RIP: 0033:0x7f99c86984b7 [ 2676.027652] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2676.027658] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f99c86984b7 [ 2676.027660] RDX: 00007ffcaa6e7eb0 RSI: 00000000c0186473 RDI: 0000000000000004 [ 2676.027663] RBP: 00007ffcaa6e7dd0 R08: ffffffffffffffff R09: 0000000000000000 [ 2676.027666] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2676.027668] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2676.027678] warn_alloc_show_mem: 1 callbacks suppressed [ 2676.027681] Mem-Info: [ 2676.027688] active_anon:303268 inactive_anon:108956 isolated_anon:1152 active_file:66 inactive_file:32 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16306 mapped:223 shmem:110304 pagetables:8049 bounce:0 free:18513 free_pcp:354 free_cma:0 [ 2676.027693] Node 0 active_anon:1213072kB inactive_anon:435824kB active_file:264kB inactive_file:128kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2676.027699] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1408kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2676.027701] lowmem_reserve[]: 0 1765 1774 1774 [ 2676.027719] DMA32 free:66248kB min:66656kB low:83320kB high:99984kB active_anon:1203924kB inactive_anon:433988kB active_file:140kB inactive_file:124kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31952kB bounce:0kB free_pcp:1416kB local_pcp:368kB free_cma:0kB [ 2676.027721] lowmem_reserve[]: 0 0 8 8 [ 2676.027737] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:436kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2676.027739] lowmem_reserve[]: 0 0 0 0 [ 2676.027751] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2676.027802] DMA32: 32*4kB (ME) 15*8kB (E) 2475*16kB (ME) 613*32kB (UME) 14*64kB (ME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66248kB [ 2676.027851] Normal: 11*4kB (ME) 2*8kB (UE) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2676.027889] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2676.027891] 111341 total pagecache pages [ 2676.027902] 968 pages in swap cache [ 2676.027904] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2676.027906] Free swap = 15954852kB [ 2676.027909] Total swap = 16642044kB [ 2676.027911] 497680 pages RAM [ 2676.027914] 0 pages HighMem/MovableOnly [ 2676.027916] 19144 pages reserved [ 2676.959173] gem_shrink: page allocation stalls for 31909ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2676.959192] CPU: 2 PID: 4022 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2676.959195] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2676.959197] Call Trace: [ 2676.959206] dump_stack+0x67/0x97 [ 2676.959213] warn_alloc+0xd6/0x160 [ 2676.959222] __alloc_pages_nodemask+0xe59/0x12a0 [ 2676.959234] ? percpu_counter_add_batch+0x85/0xb0 [ 2676.959242] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2676.959249] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2676.959260] shmem_read_mapping_page_gfp+0x31/0x50 [ 2676.959313] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2676.959357] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2676.959392] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2676.959430] i915_gem_fault+0x35a/0x660 [i915] [ 2676.959439] __do_fault+0x19/0x70 [ 2676.959443] __handle_mm_fault+0x790/0xdb0 [ 2676.959453] handle_mm_fault+0x17c/0x300 [ 2676.959459] __do_page_fault+0x279/0x560 [ 2676.959465] do_page_fault+0xc/0x10 [ 2676.959471] page_fault+0x22/0x30 [ 2676.959474] RIP: 0033:0x405335 [ 2676.959477] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2676.959482] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2676.959485] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2676.959488] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000120000000 [ 2676.959491] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2676.959493] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2678.697324] kworker/1:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2678.697339] CPU: 1 PID: 3879 Comm: kworker/1:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2678.697342] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2678.697408] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2678.697414] Call Trace: [ 2678.697424] dump_stack+0x67/0x97 [ 2678.697430] dump_header+0x8d/0x3bb [ 2678.697436] ? trace_hardirqs_on+0xd/0x10 [ 2678.697441] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2678.697448] oom_kill_process+0x234/0x640 [ 2678.697454] out_of_memory+0xf1/0x340 [ 2678.697459] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2678.697467] ? __lock_acquire+0x28c/0x1790 [ 2678.697476] __handle_mm_fault+0xb4f/0xdb0 [ 2678.697486] handle_mm_fault+0x17c/0x300 [ 2678.697492] __get_user_pages+0xfa/0x5c0 [ 2678.697501] get_user_pages_remote+0x120/0x1a0 [ 2678.697542] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2678.697551] process_one_work+0x1fe/0x670 [ 2678.697559] worker_thread+0x49/0x3b0 [ 2678.697566] kthread+0x10f/0x150 [ 2678.697570] ? process_one_work+0x670/0x670 [ 2678.697573] ? kthread_create_on_node+0x40/0x40 [ 2678.697579] ret_from_fork+0x27/0x40 [ 2678.697588] Mem-Info: [ 2678.697596] active_anon:303424 inactive_anon:108958 isolated_anon:1152 active_file:65 inactive_file:1 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16306 mapped:223 shmem:110336 pagetables:8049 bounce:0 free:18619 free_pcp:60 free_cma:0 [ 2678.697602] Node 0 active_anon:1213696kB inactive_anon:435956kB active_file:260kB inactive_file:4kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2678.697608] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2678.697610] lowmem_reserve[]: 0 1765 1774 1774 [ 2678.697630] DMA32 free:66672kB min:66656kB low:83320kB high:99984kB active_anon:1204548kB inactive_anon:434332kB active_file:136kB inactive_file:128kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31952kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB [ 2678.697633] lowmem_reserve[]: 0 0 8 8 [ 2678.697651] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:448kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2678.697653] lowmem_reserve[]: 0 0 0 0 [ 2678.697669] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2678.697729] DMA32: 6*4kB (UME) 9*8kB (UE) 2495*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66672kB [ 2678.697788] Normal: 11*4kB (ME) 2*8kB (UE) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2678.697832] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2678.697835] 111373 total pagecache pages [ 2678.697846] 968 pages in swap cache [ 2678.697849] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2678.697852] Free swap = 15954852kB [ 2678.697855] Total swap = 16642044kB [ 2678.697858] 497680 pages RAM [ 2678.697861] 0 pages HighMem/MovableOnly [ 2678.697863] 19144 pages reserved [ 2678.697866] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2678.697877] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2678.697883] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2678.697889] [ 526] 100 526 31893 5 31 4 134 0 systemd-timesyn [ 2678.697894] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2678.697899] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2678.697904] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2678.697909] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2678.697915] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2678.697920] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2678.697925] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2678.697931] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2678.697936] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2678.697941] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2678.697947] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2678.697952] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2678.697958] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2678.697963] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2678.697968] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2678.697973] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2678.697978] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2678.697984] [ 920] 0 920 19092 1 42 3 137 0 login [ 2678.697989] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2678.697994] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2678.698000] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2678.698005] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2678.698010] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2678.698015] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2678.698020] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2678.698025] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2678.698030] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2678.698035] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2678.698040] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2678.698045] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2678.698051] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2678.698056] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2678.698061] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2678.698066] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2678.698071] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2678.698076] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2678.698082] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2678.698087] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2678.698092] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2678.698097] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2678.698103] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2678.698108] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2678.698112] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2678.698118] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2678.698123] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2678.698128] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2678.698135] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2678.698140] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2678.698160] [ 3996] 0 3996 76796 0 102 4 0 1000 gem_shrink [ 2678.698166] [ 3997] 0 3997 76796 0 99 4 0 1000 gem_shrink [ 2678.698171] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2678.698176] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2678.698181] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2678.698187] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2678.698192] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2678.698197] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2678.698202] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2678.698207] [ 4005] 0 4005 76796 0 95 4 0 1000 gem_shrink [ 2678.698212] [ 4006] 0 4006 44028 8087 81 4 20412 1000 gem_shrink [ 2678.698218] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2678.698223] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2678.698228] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2678.698233] [ 4010] 0 4010 338940 32774 665 5 90 1000 gem_shrink [ 2678.698238] [ 4011] 0 4011 338940 30732 662 5 90 1000 gem_shrink [ 2678.698243] [ 4012] 0 4012 273404 32774 537 4 90 1000 gem_shrink [ 2678.698248] [ 4013] 0 4013 338940 32774 665 5 90 1000 gem_shrink [ 2678.698253] [ 4014] 0 4014 338940 15118 632 5 90 1000 gem_shrink [ 2678.698259] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2678.698264] [ 4016] 0 4016 338940 4356 611 5 90 1000 gem_shrink [ 2678.698269] [ 4017] 0 4017 306172 23041 583 5 90 1000 gem_shrink [ 2678.698274] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2678.698279] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2678.698284] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2678.698289] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2678.698295] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2678.698300] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2678.698305] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2678.698310] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2678.698314] Out of memory: Kill process 4010 (gem_shrink) score 1007 or sacrifice child [ 2678.698362] Killed process 4010 (gem_shrink) total-vm:1355760kB, anon-rss:131096kB, file-rss:0kB, shmem-rss:0kB [ 2678.717268] oom_reaper: reaped process 4010 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2679.150177] warn_alloc: 1 callbacks suppressed [ 2679.150182] thermald: page allocation stalls for 21157ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2679.150198] CPU: 2 PID: 720 Comm: thermald Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2679.150201] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2679.150203] Call Trace: [ 2679.150213] dump_stack+0x67/0x97 [ 2679.150219] warn_alloc+0xd6/0x160 [ 2679.150229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2679.150236] ? find_get_entry+0x149/0x220 [ 2679.150246] ? pagecache_get_page+0x27/0x230 [ 2679.150252] filemap_fault+0x31e/0x610 [ 2679.150261] ext4_filemap_fault+0x2c/0x40 [ 2679.150267] __do_fault+0x19/0x70 [ 2679.150272] __handle_mm_fault+0x96b/0xdb0 [ 2679.150282] handle_mm_fault+0x17c/0x300 [ 2679.150288] __do_page_fault+0x279/0x560 [ 2679.150295] do_page_fault+0xc/0x10 [ 2679.150301] page_fault+0x22/0x30 [ 2679.150304] RIP: 0033:0x7faaa1ef3320 [ 2679.150307] RSP: 002b:00007faa9d1fe7c8 EFLAGS: 00010202 [ 2679.150313] RAX: 00007faa9d1fe9d0 RBX: 00007faa9d1fe810 RCX: 00007faa9d1fe950 [ 2679.150315] RDX: 00007faa9d1fe9d0 RSI: 00007faa98000030 RDI: 00007faa9d1fe9e0 [ 2679.150318] RBP: 00007faa9d1fea70 R08: 00007faa98000930 R09: 0000000000000000 [ 2679.150321] R10: 00007faa98000078 R11: 0000000000000000 R12: 00007faa9d1fe7f0 [ 2679.150324] R13: 000056182b594218 R14: 000056182cbda350 R15: 000056182cbc93f0 [ 2679.150333] warn_alloc_show_mem: 1 callbacks suppressed [ 2679.150336] Mem-Info: [ 2679.150343] active_anon:303421 inactive_anon:109209 isolated_anon:1024 active_file:66 inactive_file:2 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16306 mapped:223 shmem:110336 pagetables:8049 bounce:0 free:18619 free_pcp:63 free_cma:0 [ 2679.150349] Node 0 active_anon:1213684kB inactive_anon:436836kB active_file:264kB inactive_file:8kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2679.150355] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2679.150357] lowmem_reserve[]: 0 1765 1774 1774 [ 2679.150375] DMA32 free:66672kB min:66656kB low:83320kB high:99984kB active_anon:1204536kB inactive_anon:434088kB active_file:128kB inactive_file:136kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31952kB bounce:0kB free_pcp:252kB local_pcp:240kB free_cma:0kB [ 2679.150378] lowmem_reserve[]: 0 0 8 8 [ 2679.150395] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:464kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2679.150398] lowmem_reserve[]: 0 0 0 0 [ 2679.150412] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2679.150468] DMA32: 6*4kB (UME) 9*8kB (UE) 2495*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66672kB [ 2679.150524] Normal: 11*4kB (ME) 2*8kB (UE) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2679.150567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2679.150570] 111373 total pagecache pages [ 2679.150580] 968 pages in swap cache [ 2679.150583] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2679.150586] Free swap = 15954852kB [ 2679.150589] Total swap = 16642044kB [ 2679.150592] 497680 pages RAM [ 2679.150595] 0 pages HighMem/MovableOnly [ 2679.150597] 19144 pages reserved [ 2679.335174] avahi-daemon: page allocation stalls for 21321ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2679.335192] CPU: 2 PID: 581 Comm: avahi-daemon Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2679.335195] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2679.335197] Call Trace: [ 2679.335206] dump_stack+0x67/0x97 [ 2679.335212] warn_alloc+0xd6/0x160 [ 2679.335221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2679.335228] ? find_get_entry+0x149/0x220 [ 2679.335238] ? pagecache_get_page+0x27/0x230 [ 2679.335245] filemap_fault+0x31e/0x610 [ 2679.335254] ext4_filemap_fault+0x2c/0x40 [ 2679.335259] __do_fault+0x19/0x70 [ 2679.335264] ? _raw_spin_unlock+0x2c/0x50 [ 2679.335269] __handle_mm_fault+0x96b/0xdb0 [ 2679.335279] handle_mm_fault+0x17c/0x300 [ 2679.335284] __do_page_fault+0x279/0x560 [ 2679.335291] do_page_fault+0xc/0x10 [ 2679.335297] page_fault+0x22/0x30 [ 2679.335300] RIP: 0033:0x7f90a8314ad0 [ 2679.335303] RSP: 002b:00007fff69318e08 EFLAGS: 00010246 [ 2679.335308] RAX: 0000000000000000 RBX: 000055ae4525f3e0 RCX: 00007f90a716bca0 [ 2679.335311] RDX: 0000000000007ca0 RSI: 000000000000000a RDI: 000055ae4525f3e0 [ 2679.335314] RBP: 0000000000000000 R08: 0000000000307422 R09: 0000000000000001 [ 2679.335317] R10: 001044939af4aae6 R11: 0000000000000246 R12: 000055ae4525ef40 [ 2679.335320] R13: 000055ae4525f3e0 R14: 000055ae4525f310 R15: 0000000000000000 [ 2680.531177] irqbalance: page allocation stalls for 40005ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2680.531195] CPU: 0 PID: 758 Comm: irqbalance Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2680.531198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2680.531201] Call Trace: [ 2680.531209] dump_stack+0x67/0x97 [ 2680.531215] warn_alloc+0xd6/0x160 [ 2680.531223] __alloc_pages_nodemask+0xe59/0x12a0 [ 2680.531230] ? find_get_entry+0x149/0x220 [ 2680.531240] ? pagecache_get_page+0x27/0x230 [ 2680.531246] filemap_fault+0x31e/0x610 [ 2680.531254] ext4_filemap_fault+0x2c/0x40 [ 2680.531260] __do_fault+0x19/0x70 [ 2680.531264] __handle_mm_fault+0x96b/0xdb0 [ 2680.531273] handle_mm_fault+0x17c/0x300 [ 2680.531279] __do_page_fault+0x279/0x560 [ 2680.531286] do_page_fault+0xc/0x10 [ 2680.531292] page_fault+0x22/0x30 [ 2680.531295] RIP: 0033:0x7effc88ad300 [ 2680.531298] RSP: 002b:00007ffe63dc3568 EFLAGS: 00010246 [ 2680.531303] RAX: 0000000000000000 RBX: 000000000000000a RCX: 00007effc88ad300 [ 2680.531306] RDX: 000000000000246d RSI: 0000000000000000 RDI: 00007ffe63dc3570 [ 2680.531308] RBP: 00007ffe63dc3800 R08: 000000000030587e R09: 0000000000000001 [ 2680.531311] R10: 00003bf6b9c0ddcc R11: 0000000000000246 R12: ffffffffffffffff [ 2680.531314] R13: 00007ffe63dc3930 R14: 0000000000000000 R15: 0000000000000000 [ 2680.531324] warn_alloc_show_mem: 1 callbacks suppressed [ 2680.531327] Mem-Info: [ 2680.531334] active_anon:303421 inactive_anon:109026 isolated_anon:1152 active_file:65 inactive_file:3 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16306 mapped:223 shmem:110336 pagetables:8049 bounce:0 free:18619 free_pcp:63 free_cma:0 [ 2680.531340] Node 0 active_anon:1213684kB inactive_anon:436228kB active_file:260kB inactive_file:12kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2680.531345] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1404kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2680.531347] lowmem_reserve[]: 0 1765 1774 1774 [ 2680.531365] DMA32 free:66672kB min:66656kB low:83320kB high:99984kB active_anon:1204536kB inactive_anon:434336kB active_file:124kB inactive_file:140kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3096kB pagetables:31952kB bounce:0kB free_pcp:252kB local_pcp:12kB free_cma:0kB [ 2680.531368] lowmem_reserve[]: 0 0 8 8 [ 2680.531385] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:452kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2680.531387] lowmem_reserve[]: 0 0 0 0 [ 2680.531401] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2680.531457] DMA32: 6*4kB (UME) 9*8kB (UE) 2495*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66672kB [ 2680.531512] Normal: 11*4kB (ME) 2*8kB (UE) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2680.531553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2680.531556] 111373 total pagecache pages [ 2680.531566] 968 pages in swap cache [ 2680.531569] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2680.531572] Free swap = 15954852kB [ 2680.531574] Total swap = 16642044kB [ 2680.531577] 497680 pages RAM [ 2680.531579] 0 pages HighMem/MovableOnly [ 2680.531582] 19144 pages reserved [ 2680.713164] kworker/3:0H: page allocation stalls for 10044ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2680.713183] CPU: 3 PID: 3881 Comm: kworker/3:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2680.713186] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2680.713249] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2680.713256] Call Trace: [ 2680.713266] dump_stack+0x67/0x97 [ 2680.713272] warn_alloc+0xd6/0x160 [ 2680.713281] __alloc_pages_nodemask+0xe59/0x12a0 [ 2680.713292] ? __lock_acquire+0x28c/0x1790 [ 2680.713302] __handle_mm_fault+0xb4f/0xdb0 [ 2680.713311] handle_mm_fault+0x17c/0x300 [ 2680.713318] __get_user_pages+0xfa/0x5c0 [ 2680.713327] get_user_pages_remote+0x120/0x1a0 [ 2680.713374] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2680.713383] process_one_work+0x1fe/0x670 [ 2680.713391] worker_thread+0x49/0x3b0 [ 2680.713398] kthread+0x10f/0x150 [ 2680.713402] ? process_one_work+0x670/0x670 [ 2680.713406] ? kthread_create_on_node+0x40/0x40 [ 2680.713413] ret_from_fork+0x27/0x40 [ 2680.767176] in:imklog: page allocation stalls for 11175ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2680.767195] CPU: 2 PID: 627 Comm: in:imklog Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2680.767198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2680.767200] Call Trace: [ 2680.767209] dump_stack+0x67/0x97 [ 2680.767216] warn_alloc+0xd6/0x160 [ 2680.767225] __alloc_pages_nodemask+0xe59/0x12a0 [ 2680.767232] ? find_get_entry+0x149/0x220 [ 2680.767242] ? pagecache_get_page+0x27/0x230 [ 2680.767248] filemap_fault+0x31e/0x610 [ 2680.767257] ext4_filemap_fault+0x2c/0x40 [ 2680.767263] __do_fault+0x19/0x70 [ 2680.767268] __handle_mm_fault+0x96b/0xdb0 [ 2680.767277] handle_mm_fault+0x17c/0x300 [ 2680.767283] __do_page_fault+0x279/0x560 [ 2680.767290] do_page_fault+0xc/0x10 [ 2680.767297] page_fault+0x22/0x30 [ 2680.767300] RIP: 0033:0x7f20bb183990 [ 2680.767303] RSP: 002b:00007f20b9a87478 EFLAGS: 00010246 [ 2680.767308] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000004 [ 2680.767311] RDX: 000000000000003e RSI: 00007f20b9a87da3 RDI: 00000000000002b0 [ 2680.767313] RBP: 0000000000000000 R08: 00007f20bb2727e0 R09: 0000000004000001 [ 2680.767316] R10: 0000000000000001 R11: 0000000000000000 R12: 00007f20b9a874b8 [ 2680.767319] R13: 00007f20b9a87da3 R14: 0000000000001f9f R15: 00007f20b9a87e2c [ 2681.006170] gem_shrink: page allocation stalls for 42181ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2681.006188] CPU: 2 PID: 4000 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2681.006190] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2681.006193] Call Trace: [ 2681.006202] dump_stack+0x67/0x97 [ 2681.006208] warn_alloc+0xd6/0x160 [ 2681.006217] __alloc_pages_nodemask+0xe59/0x12a0 [ 2681.006231] __handle_mm_fault+0xb4f/0xdb0 [ 2681.006240] handle_mm_fault+0x17c/0x300 [ 2681.006246] __get_user_pages+0xfa/0x5c0 [ 2681.006252] ? lock_acquire+0x9e/0x1e0 [ 2681.006261] populate_vma_page_range+0x6c/0x70 [ 2681.006266] __mm_populate+0x92/0x110 [ 2681.006273] vm_mmap_pgoff+0xbe/0xd0 [ 2681.006280] SyS_mmap_pgoff+0x10a/0x220 [ 2681.006284] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2681.006291] SyS_mmap+0x16/0x20 [ 2681.006297] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2681.006300] RIP: 0033:0x7f99c869cb0a [ 2681.006303] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2681.006308] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2681.006311] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2681.006314] RBP: 00007f99ca217000 R08: ffffffffffffffff R09: 0000000000000000 [ 2681.006316] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f99c859dd90 [ 2681.006319] R13: 00007f99c85ab038 R14: 00007f99c859c4c4 R15: 000000007c9ab170 [ 2681.869182] dmesg: page allocation stalls for 41219ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2681.869200] CPU: 0 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2681.869203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2681.869206] Call Trace: [ 2681.869215] dump_stack+0x67/0x97 [ 2681.869221] warn_alloc+0xd6/0x160 [ 2681.869230] __alloc_pages_nodemask+0xe59/0x12a0 [ 2681.869242] ? _raw_spin_unlock+0x2c/0x50 [ 2681.869247] ? swap_swapcount+0x51/0x80 [ 2681.869252] __read_swap_cache_async+0x140/0x240 [ 2681.869258] ? lock_acquire+0x9e/0x1e0 [ 2681.869263] read_swap_cache_async+0x17/0x40 [ 2681.869268] swapin_readahead+0x15c/0x1d0 [ 2681.869276] ? pagecache_get_page+0x27/0x230 [ 2681.869281] do_swap_page+0x2d8/0x720 [ 2681.869285] ? do_swap_page+0x2d8/0x720 [ 2681.869291] __handle_mm_fault+0x760/0xdb0 [ 2681.869301] handle_mm_fault+0x17c/0x300 [ 2681.869307] __do_page_fault+0x279/0x560 [ 2681.869314] do_page_fault+0xc/0x10 [ 2681.869319] page_fault+0x22/0x30 [ 2681.869324] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 2681.869327] RSP: 0000:ffffc90009a0bdd0 EFLAGS: 00010202 [ 2681.869332] RAX: 000055b48ff5212f RBX: 000000000000008f RCX: 000000000000008f [ 2681.869335] RDX: 000000000000008f RSI: ffff88005e4a40e8 RDI: 000055b48ff520a0 [ 2681.869338] RBP: ffffc90009a0bdf0 R08: 0000000000000000 R09: 0000000000000001 [ 2681.869341] R10: 0000000000000000 R11: ffffffff811be949 R12: 000055b48ff520a0 [ 2681.869344] R13: ffff88005e4a40e8 R14: ffff88005e4a4068 R15: ffff88005e4a40e8 [ 2681.869350] ? __might_fault+0x39/0x90 [ 2681.869359] ? _copy_to_user+0x5b/0x70 [ 2681.869365] devkmsg_read+0x247/0x2d0 [ 2681.869371] ? wait_woken+0x90/0x90 [ 2681.869377] __vfs_read+0x23/0x120 [ 2681.869382] ? __mutex_unlock_slowpath+0x3e/0x2c0 [ 2681.869388] vfs_read+0xa0/0x150 [ 2681.869393] SyS_read+0x44/0xb0 [ 2681.869399] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2681.869403] RIP: 0033:0x7fa2f4de8870 [ 2681.869405] RSP: 002b:00007ffe6906f398 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2681.869411] RAX: ffffffffffffffda RBX: 00007fa2f50b2600 RCX: 00007fa2f4de8870 [ 2681.869414] RDX: 0000000000001fff RSI: 000055b48ff520a0 RDI: 0000000000000003 [ 2681.869416] RBP: 0000000000000001 R08: 00007fa2f50b3760 R09: 00007fa2f56e6040 [ 2681.869419] R10: 0000000000000004 R11: 0000000000000246 R12: 000055b48ff520e8 [ 2681.869422] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fa2f50ae400 [ 2681.869432] warn_alloc_show_mem: 3 callbacks suppressed [ 2681.869435] Mem-Info: [ 2681.869442] active_anon:303514 inactive_anon:109221 isolated_anon:896 active_file:66 inactive_file:3 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16280 mapped:223 shmem:110336 pagetables:7954 bounce:0 free:18553 free_pcp:165 free_cma:0 [ 2681.869448] Node 0 active_anon:1214056kB inactive_anon:437008kB active_file:264kB inactive_file:12kB unevictable:0kB isolated(anon):3584kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2681.869453] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1408kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2681.869456] lowmem_reserve[]: 0 1765 1774 1774 [ 2681.869475] DMA32 free:66408kB min:66656kB low:83320kB high:99984kB active_anon:1204536kB inactive_anon:434832kB active_file:128kB inactive_file:136kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:31572kB bounce:0kB free_pcp:660kB local_pcp:0kB free_cma:0kB [ 2681.869477] lowmem_reserve[]: 0 0 8 8 [ 2681.869494] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:464kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2681.869497] lowmem_reserve[]: 0 0 0 0 [ 2681.869511] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2681.869568] DMA32: 8*4kB (ME) 21*8kB (UME) 2472*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66408kB [ 2681.869624] Normal: 11*4kB (ME) 2*8kB (E) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2681.869665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2681.869668] 111373 total pagecache pages [ 2681.869678] 968 pages in swap cache [ 2681.869681] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2681.869684] Free swap = 15954852kB [ 2681.869687] Total swap = 16642044kB [ 2681.869689] 497680 pages RAM [ 2681.869692] 0 pages HighMem/MovableOnly [ 2681.869695] 19144 pages reserved [ 2682.083177] gem_shrink: page allocation stalls for 44010ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2682.083195] CPU: 2 PID: 4003 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2682.083198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2682.083201] Call Trace: [ 2682.083210] dump_stack+0x67/0x97 [ 2682.083216] warn_alloc+0xd6/0x160 [ 2682.083226] __alloc_pages_nodemask+0xe59/0x12a0 [ 2682.083240] __handle_mm_fault+0xb4f/0xdb0 [ 2682.083250] handle_mm_fault+0x17c/0x300 [ 2682.083256] __get_user_pages+0xfa/0x5c0 [ 2682.083262] ? lock_acquire+0x9e/0x1e0 [ 2682.083271] populate_vma_page_range+0x6c/0x70 [ 2682.083276] __mm_populate+0x92/0x110 [ 2682.083283] vm_mmap_pgoff+0xbe/0xd0 [ 2682.083291] SyS_mmap_pgoff+0x10a/0x220 [ 2682.083295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2682.083302] SyS_mmap+0x16/0x20 [ 2682.083307] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2682.083311] RIP: 0033:0x7f99c869cb0a [ 2682.083314] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2682.083320] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2682.083322] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2682.083325] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2682.083328] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2682.083331] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2682.172186] gem_shrink: page allocation stalls for 50433ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2682.172204] CPU: 0 PID: 4024 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2682.172207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2682.172210] Call Trace: [ 2682.172218] dump_stack+0x67/0x97 [ 2682.172225] warn_alloc+0xd6/0x160 [ 2682.172234] __alloc_pages_nodemask+0xe59/0x12a0 [ 2682.172246] ? percpu_counter_add_batch+0x85/0xb0 [ 2682.172253] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2682.172260] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2682.172271] shmem_read_mapping_page_gfp+0x31/0x50 [ 2682.172324] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2682.172365] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2682.172398] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2682.172432] i915_gem_fault+0x35a/0x660 [i915] [ 2682.172441] __do_fault+0x19/0x70 [ 2682.172445] __handle_mm_fault+0x790/0xdb0 [ 2682.172454] handle_mm_fault+0x17c/0x300 [ 2682.172460] __do_page_fault+0x279/0x560 [ 2682.172467] do_page_fault+0xc/0x10 [ 2682.172472] page_fault+0x22/0x30 [ 2682.172476] RIP: 0033:0x405335 [ 2682.172478] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2682.172484] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2682.172486] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2682.172489] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000138000000 [ 2682.172492] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2682.172495] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2682.285178] gem_shrink: page allocation stalls for 50318ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2682.285196] CPU: 0 PID: 4020 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2682.285198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2682.285201] Call Trace: [ 2682.285210] dump_stack+0x67/0x97 [ 2682.285216] warn_alloc+0xd6/0x160 [ 2682.285225] __alloc_pages_nodemask+0xe59/0x12a0 [ 2682.285237] ? percpu_counter_add_batch+0x85/0xb0 [ 2682.285244] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2682.285251] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2682.285262] shmem_read_mapping_page_gfp+0x31/0x50 [ 2682.285315] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2682.285355] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2682.285387] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2682.285421] i915_gem_fault+0x35a/0x660 [i915] [ 2682.285430] __do_fault+0x19/0x70 [ 2682.285434] __handle_mm_fault+0x790/0xdb0 [ 2682.285443] handle_mm_fault+0x17c/0x300 [ 2682.285449] __do_page_fault+0x279/0x560 [ 2682.285455] do_page_fault+0xc/0x10 [ 2682.285461] page_fault+0x22/0x30 [ 2682.285465] RIP: 0033:0x405335 [ 2682.285467] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2682.285473] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2682.285476] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2682.285478] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000110000000 [ 2682.285481] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2682.285484] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2683.665359] kworker/3:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2683.665373] CPU: 3 PID: 3881 Comm: kworker/3:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2683.665376] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2683.665427] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2683.665433] Call Trace: [ 2683.665441] dump_stack+0x67/0x97 [ 2683.665447] dump_header+0x8d/0x3bb [ 2683.665452] ? trace_hardirqs_on+0xd/0x10 [ 2683.665458] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2683.665464] oom_kill_process+0x234/0x640 [ 2683.665471] out_of_memory+0xf1/0x340 [ 2683.665476] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2683.665484] ? __lock_acquire+0x28c/0x1790 [ 2683.665494] __handle_mm_fault+0xb4f/0xdb0 [ 2683.665504] handle_mm_fault+0x17c/0x300 [ 2683.665510] __get_user_pages+0xfa/0x5c0 [ 2683.665519] get_user_pages_remote+0x120/0x1a0 [ 2683.665563] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2683.665572] process_one_work+0x1fe/0x670 [ 2683.665580] worker_thread+0x49/0x3b0 [ 2683.665588] kthread+0x10f/0x150 [ 2683.665591] ? process_one_work+0x670/0x670 [ 2683.665595] ? kthread_create_on_node+0x40/0x40 [ 2683.665602] ret_from_fork+0x27/0x40 [ 2683.665611] Mem-Info: [ 2683.665619] active_anon:303515 inactive_anon:109092 isolated_anon:1056 active_file:64 inactive_file:15 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16280 mapped:254 shmem:110336 pagetables:7955 bounce:0 free:18563 free_pcp:143 free_cma:0 [ 2683.665625] Node 0 active_anon:1214060kB inactive_anon:436368kB active_file:256kB inactive_file:60kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:1016kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2683.665631] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2683.665633] lowmem_reserve[]: 0 1765 1774 1774 [ 2683.665653] DMA32 free:66448kB min:66656kB low:83320kB high:99984kB active_anon:1204912kB inactive_anon:434828kB active_file:124kB inactive_file:140kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:31576kB bounce:0kB free_pcp:572kB local_pcp:0kB free_cma:0kB [ 2683.665655] lowmem_reserve[]: 0 0 8 8 [ 2683.665674] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:464kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2683.665676] lowmem_reserve[]: 0 0 0 0 [ 2683.665692] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2683.665752] DMA32: 74*4kB (UE) 37*8kB (UME) 2450*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66448kB [ 2683.665811] Normal: 11*4kB (ME) 2*8kB (E) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2683.665857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2683.665860] 111403 total pagecache pages [ 2683.665870] 968 pages in swap cache [ 2683.665874] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2683.665876] Free swap = 15954852kB [ 2683.665879] Total swap = 16642044kB [ 2683.665882] 497680 pages RAM [ 2683.665885] 0 pages HighMem/MovableOnly [ 2683.665888] 19144 pages reserved [ 2683.665891] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2683.665902] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2683.665909] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2683.665915] [ 526] 100 526 31893 5 31 4 134 0 systemd-timesyn [ 2683.665920] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2683.665926] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2683.665931] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2683.665937] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2683.665943] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2683.665948] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2683.665954] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2683.665959] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2683.665965] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2683.665971] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2683.665976] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2683.665982] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2683.665988] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2683.665994] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2683.665999] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2683.666005] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2683.666010] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2683.666016] [ 920] 0 920 19092 1 42 3 137 0 login [ 2683.666021] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2683.666027] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2683.666032] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2683.666038] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2683.666043] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2683.666049] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2683.666054] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2683.666060] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2683.666065] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2683.666071] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2683.666077] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2683.666082] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2683.666087] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2683.666093] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2683.666099] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2683.666104] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2683.666110] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2683.666116] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2683.666121] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2683.666126] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2683.666132] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2683.666137] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2683.666158] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2683.666163] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2683.666169] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2683.666175] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2683.666181] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2683.666186] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2683.666193] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2683.666199] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2683.666205] [ 3996] 0 3996 76796 0 102 4 0 1000 gem_shrink [ 2683.666210] [ 3997] 0 3997 76796 0 99 4 0 1000 gem_shrink [ 2683.666216] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2683.666221] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2683.666227] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2683.666233] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2683.666238] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2683.666243] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2683.666249] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2683.666255] [ 4006] 0 4006 44028 8087 81 4 20412 1000 gem_shrink [ 2683.666261] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2683.666266] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2683.666272] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2683.666277] [ 4010] 0 4010 338940 0 665 5 0 1000 gem_shrink [ 2683.666283] [ 4011] 0 4011 338940 30826 663 5 90 1000 gem_shrink [ 2683.666289] [ 4012] 0 4012 273404 32774 537 4 90 1000 gem_shrink [ 2683.666294] [ 4013] 0 4013 338940 32774 665 5 90 1000 gem_shrink [ 2683.666300] [ 4014] 0 4014 338940 15118 632 5 90 1000 gem_shrink [ 2683.666305] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2683.666310] [ 4016] 0 4016 338940 4356 611 5 90 1000 gem_shrink [ 2683.666316] [ 4017] 0 4017 306172 23041 583 5 90 1000 gem_shrink [ 2683.666322] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2683.666327] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2683.666333] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2683.666338] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2683.666344] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2683.666350] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2683.666355] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2683.666361] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2683.666365] Out of memory: Kill process 4013 (gem_shrink) score 1007 or sacrifice child [ 2683.666414] Killed process 4013 (gem_shrink) total-vm:1355760kB, anon-rss:131096kB, file-rss:0kB, shmem-rss:0kB [ 2683.679500] oom_reaper: reaped process 4013 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2684.220170] warn_alloc: 6 callbacks suppressed [ 2684.220175] kworker/3:1H: page allocation stalls for 10764ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2684.220191] CPU: 3 PID: 3897 Comm: kworker/3:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2684.220194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2684.220247] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2684.220253] Call Trace: [ 2684.220261] dump_stack+0x67/0x97 [ 2684.220267] warn_alloc+0xd6/0x160 [ 2684.220276] __alloc_pages_nodemask+0xe59/0x12a0 [ 2684.220286] ? __lock_acquire+0x28c/0x1790 [ 2684.220295] __handle_mm_fault+0xb4f/0xdb0 [ 2684.220305] handle_mm_fault+0x17c/0x300 [ 2684.220312] __get_user_pages+0xfa/0x5c0 [ 2684.220321] get_user_pages_remote+0x120/0x1a0 [ 2684.220364] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2684.220373] process_one_work+0x1fe/0x670 [ 2684.220381] worker_thread+0x49/0x3b0 [ 2684.220388] kthread+0x10f/0x150 [ 2684.220392] ? process_one_work+0x670/0x670 [ 2684.220396] ? kthread_create_on_node+0x40/0x40 [ 2684.220401] ? do_syscall_64+0x5e/0x120 [ 2684.220407] ret_from_fork+0x27/0x40 [ 2684.220417] warn_alloc_show_mem: 3 callbacks suppressed [ 2684.220420] Mem-Info: [ 2684.220427] active_anon:303636 inactive_anon:109153 isolated_anon:1024 active_file:67 inactive_file:2 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16280 mapped:223 shmem:110336 pagetables:7955 bounce:0 free:18554 free_pcp:0 free_cma:0 [ 2684.220433] Node 0 active_anon:1214544kB inactive_anon:436612kB active_file:268kB inactive_file:8kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2684.220439] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2684.220442] lowmem_reserve[]: 0 1765 1774 1774 [ 2684.220460] DMA32 free:66412kB min:66656kB low:83320kB high:99984kB active_anon:1204900kB inactive_anon:434452kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:31576kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2684.220463] lowmem_reserve[]: 0 0 8 8 [ 2684.220481] Normal free:124kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:476kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:192kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2684.220483] lowmem_reserve[]: 0 0 0 0 [ 2684.220498] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2684.220556] DMA32: 75*4kB (UME) 37*8kB (UME) 2455*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66532kB [ 2684.220613] Normal: 11*4kB (ME) 2*8kB (E) 4*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 124kB [ 2684.220657] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2684.220660] 111373 total pagecache pages [ 2684.220670] 968 pages in swap cache [ 2684.220673] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2684.220676] Free swap = 15954852kB [ 2684.220679] Total swap = 16642044kB [ 2684.220681] 497680 pages RAM [ 2684.220684] 0 pages HighMem/MovableOnly [ 2684.220687] 19144 pages reserved [ 2684.606178] systemd-resolve: page allocation stalls for 31349ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2684.606197] CPU: 0 PID: 864 Comm: systemd-resolve Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2684.606200] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2684.606202] Call Trace: [ 2684.606211] dump_stack+0x67/0x97 [ 2684.606217] warn_alloc+0xd6/0x160 [ 2684.606226] __alloc_pages_nodemask+0xe59/0x12a0 [ 2684.606233] ? find_get_entry+0x149/0x220 [ 2684.606243] ? pagecache_get_page+0x27/0x230 [ 2684.606249] filemap_fault+0x31e/0x610 [ 2684.606257] ext4_filemap_fault+0x2c/0x40 [ 2684.606263] __do_fault+0x19/0x70 [ 2684.606267] __handle_mm_fault+0x96b/0xdb0 [ 2684.606277] handle_mm_fault+0x17c/0x300 [ 2684.606282] __do_page_fault+0x279/0x560 [ 2684.606289] do_page_fault+0xc/0x10 [ 2684.606295] page_fault+0x22/0x30 [ 2684.606298] RIP: 0033:0x7fedadbd5180 [ 2684.606301] RSP: 002b:00007ffd3a181748 EFLAGS: 00010206 [ 2684.606306] RAX: 0000000000000001 RBX: 0000558587aca250 RCX: 0000000000000000 [ 2684.606309] RDX: 0000000000000000 RSI: 000000009dc2f6a2 RDI: 0000558587aca250 [ 2684.606312] RBP: 0000000000000360 R08: 000000000030df94 R09: 0000000000000001 [ 2684.606315] R10: 0017d0c99df4bb83 R11: 0000000000000202 R12: ffffffffffffffff [ 2684.606318] R13: 000055858625ba61 R14: 0000000000000000 R15: 00007ffd3a1817e8 [ 2684.720176] systemd-timesyn: page allocation stalls for 10601ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2684.720193] CPU: 0 PID: 526 Comm: systemd-timesyn Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2684.720196] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2684.720199] Call Trace: [ 2684.720207] dump_stack+0x67/0x97 [ 2684.720213] warn_alloc+0xd6/0x160 [ 2684.720222] __alloc_pages_nodemask+0xe59/0x12a0 [ 2684.720229] ? find_get_entry+0x149/0x220 [ 2684.720239] ? pagecache_get_page+0x27/0x230 [ 2684.720245] filemap_fault+0x31e/0x610 [ 2684.720253] ext4_filemap_fault+0x2c/0x40 [ 2684.720260] __do_fault+0x19/0x70 [ 2684.720264] __handle_mm_fault+0x96b/0xdb0 [ 2684.720274] handle_mm_fault+0x17c/0x300 [ 2684.720280] __do_page_fault+0x279/0x560 [ 2684.720287] do_page_fault+0xc/0x10 [ 2684.720293] page_fault+0x22/0x30 [ 2684.720296] RIP: 0033:0x7f45434962a3 [ 2684.720299] RSP: 002b:00007ffd66b08200 EFLAGS: 00010293 [ 2684.720304] RAX: 0000000000000001 RBX: 000055abdfa19860 RCX: 00007f45434962a3 [ 2684.720307] RDX: 0000000000000005 RSI: 00007ffd66b08210 RDI: 0000000000000004 [ 2684.720309] RBP: 00007ffd66b08350 R08: 0000000000000000 R09: 000000000000000d [ 2684.720312] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd66b08210 [ 2684.720315] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 2685.797177] systemd-logind: page allocation stalls for 10852ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2685.797198] CPU: 0 PID: 588 Comm: systemd-logind Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2685.797201] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2685.797204] Call Trace: [ 2685.797214] dump_stack+0x67/0x97 [ 2685.797220] warn_alloc+0xd6/0x160 [ 2685.797228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2685.797235] ? find_get_entry+0x149/0x220 [ 2685.797245] ? pagecache_get_page+0x27/0x230 [ 2685.797251] filemap_fault+0x31e/0x610 [ 2685.797259] ext4_filemap_fault+0x2c/0x40 [ 2685.797266] __do_fault+0x19/0x70 [ 2685.797271] __handle_mm_fault+0x96b/0xdb0 [ 2685.797280] handle_mm_fault+0x17c/0x300 [ 2685.797286] __do_page_fault+0x279/0x560 [ 2685.797293] do_page_fault+0xc/0x10 [ 2685.797300] page_fault+0x22/0x30 [ 2685.797303] RIP: 0033:0x7f1b13cfa420 [ 2685.797306] RSP: 002b:00007ffc8798d558 EFLAGS: 00010293 [ 2685.797312] RAX: 0000000000000007 RBX: 000055beb2ac0390 RCX: 00007f1b13cec283 [ 2685.797315] RDX: 0000000000000013 RSI: 00007ffc8798d560 RDI: 0000000000000000 [ 2685.797318] RBP: 00007ffc8798d790 R08: 0000000000000000 R09: 0000000000000018 [ 2685.797321] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc8798d5a0 [ 2685.797323] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc8798d890 [ 2685.797334] warn_alloc_show_mem: 2 callbacks suppressed [ 2685.797336] Mem-Info: [ 2685.797344] active_anon:303761 inactive_anon:109240 isolated_anon:896 active_file:36 inactive_file:33 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16262 mapped:223 shmem:110336 pagetables:7856 bounce:0 free:18564 free_pcp:30 free_cma:0 [ 2685.797350] Node 0 active_anon:1215044kB inactive_anon:436836kB active_file:144kB inactive_file:132kB unevictable:0kB isolated(anon):3712kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2685.797355] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2685.797358] lowmem_reserve[]: 0 1765 1774 1774 [ 2685.797376] DMA32 free:66352kB min:66656kB low:83320kB high:99984kB active_anon:1205400kB inactive_anon:434596kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:31264kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 2685.797378] lowmem_reserve[]: 0 0 8 8 [ 2685.797396] Normal free:224kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:472kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:136kB pagetables:108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2685.797398] lowmem_reserve[]: 0 0 0 0 [ 2685.797413] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2685.797467] DMA32: 130*4kB (UE) 49*8kB (UE) 2424*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66352kB [ 2685.797522] Normal: 16*4kB (UME) 4*8kB (UE) 6*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 224kB [ 2685.797567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2685.797569] 111373 total pagecache pages [ 2685.797580] 968 pages in swap cache [ 2685.797583] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2685.797586] Free swap = 15954852kB [ 2685.797588] Total swap = 16642044kB [ 2685.797591] 497680 pages RAM [ 2685.797594] 0 pages HighMem/MovableOnly [ 2685.797597] 19144 pages reserved [ 2686.141179] gem_shrink: page allocation stalls for 54954ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2686.141196] CPU: 0 PID: 3999 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2686.141199] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2686.141202] Call Trace: [ 2686.141211] dump_stack+0x67/0x97 [ 2686.141217] warn_alloc+0xd6/0x160 [ 2686.141225] __alloc_pages_nodemask+0xe59/0x12a0 [ 2686.141239] __handle_mm_fault+0xb4f/0xdb0 [ 2686.141249] handle_mm_fault+0x17c/0x300 [ 2686.141255] __get_user_pages+0xfa/0x5c0 [ 2686.141261] ? lock_acquire+0x9e/0x1e0 [ 2686.141269] populate_vma_page_range+0x6c/0x70 [ 2686.141274] __mm_populate+0x92/0x110 [ 2686.141281] vm_mmap_pgoff+0xbe/0xd0 [ 2686.141289] SyS_mmap_pgoff+0x10a/0x220 [ 2686.141293] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2686.141300] SyS_mmap+0x16/0x20 [ 2686.141305] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2686.141309] RIP: 0033:0x7f99c869cb0a [ 2686.141311] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2686.141317] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2686.141320] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2686.141323] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2686.141325] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2686.141328] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2686.179663] kworker/3:1H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2686.179679] CPU: 3 PID: 3897 Comm: kworker/3:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2686.179682] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2686.179742] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2686.179748] Call Trace: [ 2686.179756] dump_stack+0x67/0x97 [ 2686.179762] dump_header+0x8d/0x3bb [ 2686.179768] ? trace_hardirqs_on+0xd/0x10 [ 2686.179774] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2686.179780] oom_kill_process+0x234/0x640 [ 2686.179786] out_of_memory+0xf1/0x340 [ 2686.179792] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2686.179800] ? __lock_acquire+0x28c/0x1790 [ 2686.179810] __handle_mm_fault+0xb4f/0xdb0 [ 2686.179819] handle_mm_fault+0x17c/0x300 [ 2686.179826] __get_user_pages+0xfa/0x5c0 [ 2686.179836] get_user_pages_remote+0x120/0x1a0 [ 2686.179881] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2686.179891] process_one_work+0x1fe/0x670 [ 2686.179899] worker_thread+0x49/0x3b0 [ 2686.179906] kthread+0x10f/0x150 [ 2686.179910] ? process_one_work+0x670/0x670 [ 2686.179914] ? kthread_create_on_node+0x40/0x40 [ 2686.179919] ? do_syscall_64+0x5e/0x120 [ 2686.179924] ret_from_fork+0x27/0x40 [ 2686.179934] Mem-Info: [ 2686.179941] active_anon:303761 inactive_anon:109062 isolated_anon:1024 active_file:65 inactive_file:2 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16262 mapped:223 shmem:110336 pagetables:7856 bounce:0 free:18564 free_pcp:30 free_cma:0 [ 2686.179948] Node 0 active_anon:1215044kB inactive_anon:436248kB active_file:260kB inactive_file:8kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2686.179954] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.179956] lowmem_reserve[]: 0 1765 1774 1774 [ 2686.179977] DMA32 free:66352kB min:66656kB low:83320kB high:99984kB active_anon:1205400kB inactive_anon:434476kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:31264kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 2686.179979] lowmem_reserve[]: 0 0 8 8 [ 2686.179998] Normal free:224kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:472kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:136kB pagetables:108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.180000] lowmem_reserve[]: 0 0 0 0 [ 2686.180015] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2686.180076] DMA32: 130*4kB (UE) 49*8kB (UE) 2424*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66352kB [ 2686.180135] Normal: 16*4kB (UME) 4*8kB (UE) 6*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 224kB [ 2686.180196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2686.180199] 111373 total pagecache pages [ 2686.180210] 968 pages in swap cache [ 2686.180213] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2686.180216] Free swap = 15954852kB [ 2686.180219] Total swap = 16642044kB [ 2686.180222] 497680 pages RAM [ 2686.180224] 0 pages HighMem/MovableOnly [ 2686.180227] 19144 pages reserved [ 2686.180230] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2686.180243] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2686.180250] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2686.180256] [ 526] 100 526 31893 5 31 4 134 0 systemd-timesyn [ 2686.180262] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2686.180268] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2686.180274] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2686.180280] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2686.180286] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2686.180291] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2686.180297] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2686.180302] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2686.180309] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2686.180315] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2686.180321] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2686.180326] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2686.180332] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2686.180338] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2686.180344] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2686.180350] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2686.180356] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2686.180362] [ 920] 0 920 19092 1 42 3 137 0 login [ 2686.180367] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2686.180373] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2686.180379] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2686.180385] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2686.180391] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2686.180397] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2686.180402] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2686.180407] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2686.180412] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2686.180418] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2686.180424] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2686.180430] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2686.180436] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2686.180442] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2686.180447] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2686.180453] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2686.180458] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2686.180464] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2686.180470] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2686.180476] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2686.180481] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2686.180487] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2686.180493] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2686.180498] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2686.180504] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2686.180511] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2686.180517] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2686.180521] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2686.180529] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2686.180535] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2686.180541] [ 3996] 0 3996 76796 0 102 4 0 1000 gem_shrink [ 2686.180548] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2686.180554] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2686.180560] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2686.180566] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2686.180572] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2686.180578] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2686.180584] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2686.180590] [ 4006] 0 4006 44028 8087 81 4 20412 1000 gem_shrink [ 2686.180596] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2686.180602] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2686.180608] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2686.180614] [ 4010] 0 4010 338940 0 665 5 0 1000 gem_shrink [ 2686.180620] [ 4011] 0 4011 338940 31076 663 5 90 1000 gem_shrink [ 2686.180625] [ 4012] 0 4012 273404 32774 537 4 90 1000 gem_shrink [ 2686.180632] [ 4013] 0 4013 338940 0 665 5 0 1000 gem_shrink [ 2686.180638] [ 4014] 0 4014 338940 15118 632 5 90 1000 gem_shrink [ 2686.180644] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2686.180649] [ 4016] 0 4016 338940 4356 611 5 90 1000 gem_shrink [ 2686.180655] [ 4017] 0 4017 306172 23041 583 5 90 1000 gem_shrink [ 2686.180661] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2686.180667] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2686.180673] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2686.180678] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2686.180684] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2686.180690] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2686.180696] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2686.180701] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2686.180706] Out of memory: Kill process 4012 (gem_shrink) score 1006 or sacrifice child [ 2686.180757] Killed process 4012 (gem_shrink) total-vm:1093616kB, anon-rss:131096kB, file-rss:0kB, shmem-rss:0kB [ 2686.199876] oom_reaper: reaped process 4012 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2686.201821] kworker/3:2H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2686.201834] CPU: 3 PID: 3940 Comm: kworker/3:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2686.201837] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2686.201885] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2686.201890] Call Trace: [ 2686.201898] dump_stack+0x67/0x97 [ 2686.201904] dump_header+0x8d/0x3bb [ 2686.201909] ? trace_hardirqs_on+0xd/0x10 [ 2686.201915] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2686.201920] oom_kill_process+0x234/0x640 [ 2686.201927] out_of_memory+0xf1/0x340 [ 2686.201932] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2686.201941] ? __lock_acquire+0x28c/0x1790 [ 2686.201950] __handle_mm_fault+0xb4f/0xdb0 [ 2686.201959] handle_mm_fault+0x17c/0x300 [ 2686.201965] __get_user_pages+0xfa/0x5c0 [ 2686.201974] get_user_pages_remote+0x120/0x1a0 [ 2686.202016] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2686.202025] process_one_work+0x1fe/0x670 [ 2686.202032] worker_thread+0x49/0x3b0 [ 2686.202040] kthread+0x10f/0x150 [ 2686.202044] ? process_one_work+0x670/0x670 [ 2686.202047] ? kthread_create_on_node+0x40/0x40 [ 2686.202052] ? syscall_return_slowpath+0xac/0xb0 [ 2686.202057] ret_from_fork+0x27/0x40 [ 2686.202066] Mem-Info: [ 2686.202073] active_anon:303761 inactive_anon:108973 isolated_anon:1120 active_file:65 inactive_file:2 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16262 mapped:223 shmem:110336 pagetables:7856 bounce:0 free:18564 free_pcp:35 free_cma:0 [ 2686.202079] Node 0 active_anon:1215044kB inactive_anon:436016kB active_file:260kB inactive_file:8kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2686.202085] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.202088] lowmem_reserve[]: 0 1765 1774 1774 [ 2686.202107] DMA32 free:66352kB min:66656kB low:83320kB high:99984kB active_anon:1205400kB inactive_anon:433972kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:31264kB bounce:0kB free_pcp:140kB local_pcp:0kB free_cma:0kB [ 2686.202110] lowmem_reserve[]: 0 0 8 8 [ 2686.202128] Normal free:224kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:472kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:136kB pagetables:108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.202131] lowmem_reserve[]: 0 0 0 0 [ 2686.202160] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2686.202219] DMA32: 130*4kB (UE) 49*8kB (UE) 2424*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66352kB [ 2686.202279] Normal: 16*4kB (UME) 4*8kB (UE) 6*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 224kB [ 2686.202326] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2686.202329] 111373 total pagecache pages [ 2686.202339] 968 pages in swap cache [ 2686.202343] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2686.202346] Free swap = 15954852kB [ 2686.202348] Total swap = 16642044kB [ 2686.202352] 497680 pages RAM [ 2686.202354] 0 pages HighMem/MovableOnly [ 2686.202357] 19144 pages reserved [ 2686.202360] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2686.202371] [ 257] 0 257 13676 240 24 3 98 0 systemd-journal [ 2686.202378] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2686.202384] [ 526] 100 526 31893 5 31 4 134 0 systemd-timesyn [ 2686.202389] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2686.202395] [ 588] 0 588 11117 1 26 3 146 0 systemd-logind [ 2686.202400] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2686.202406] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2686.202412] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2686.202417] [ 612] 104 612 64102 78 29 3 226 0 rsyslogd [ 2686.202422] [ 615] 0 615 7776 20 21 3 51 0 cron [ 2686.202428] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2686.202434] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2686.202439] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2686.202445] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2686.202450] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2686.202456] [ 661] 0 661 95038 916 43 6 2132 0 snapd [ 2686.202461] [ 758] 0 758 4873 19 14 3 39 0 irqbalance [ 2686.202467] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2686.202472] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2686.202478] [ 864] 102 864 11889 34 27 3 97 0 systemd-resolve [ 2686.202484] [ 920] 0 920 19092 1 42 3 137 0 login [ 2686.202489] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2686.202494] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2686.202500] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2686.202505] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2686.202511] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2686.202517] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2686.202522] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2686.202528] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2686.202533] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2686.202539] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2686.202545] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2686.202550] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2686.202556] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2686.202561] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2686.202566] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2686.202572] [ 1518] 1000 1518 26839 0 55 3 630 0 sshd [ 2686.202578] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2686.202583] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2686.202589] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2686.202594] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2686.202600] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2686.202605] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2686.202611] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2686.202617] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2686.202622] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2686.202629] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2686.202634] [ 2924] 0 2924 3450 0 13 3 42 0 dmesg [ 2686.202640] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2686.202647] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2686.202652] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2686.202658] [ 3996] 0 3996 76796 0 102 4 0 1000 gem_shrink [ 2686.202664] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2686.202670] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2686.202676] [ 4000] 0 4000 44028 9493 69 4 12667 1000 gem_shrink [ 2686.202681] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2686.202687] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2686.202692] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2686.202698] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2686.202704] [ 4006] 0 4006 44028 8087 81 4 20412 1000 gem_shrink [ 2686.202710] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2686.202716] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2686.202721] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2686.202727] [ 4010] 0 4010 338940 0 665 5 0 1000 gem_shrink [ 2686.202732] [ 4011] 0 4011 338940 31076 663 5 90 1000 gem_shrink [ 2686.202738] [ 4012] 0 4012 273404 0 535 4 0 1000 gem_shrink [ 2686.202743] [ 4013] 0 4013 338940 0 665 5 0 1000 gem_shrink [ 2686.202749] [ 4014] 0 4014 338940 15118 632 5 90 1000 gem_shrink [ 2686.202754] [ 4015] 0 4015 306172 6 537 4 90 1000 gem_shrink [ 2686.202760] [ 4016] 0 4016 338940 4356 611 5 90 1000 gem_shrink [ 2686.202766] [ 4017] 0 4017 306172 23041 583 5 90 1000 gem_shrink [ 2686.202771] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2686.202777] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2686.202782] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2686.202788] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2686.202794] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2686.202799] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2686.202804] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2686.202809] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2686.202814] Out of memory: Kill process 4011 (gem_shrink) score 1006 or sacrifice child [ 2686.202861] Killed process 4011 (gem_shrink) total-vm:1355760kB, anon-rss:124304kB, file-rss:0kB, shmem-rss:0kB [ 2686.275770] oom_reaper: reaped process 4011 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2686.807176] gem_shrink: page allocation stalls for 47109ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2686.807194] CPU: 0 PID: 4001 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2686.807197] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2686.807200] Call Trace: [ 2686.807208] dump_stack+0x67/0x97 [ 2686.807214] warn_alloc+0xd6/0x160 [ 2686.807224] __alloc_pages_nodemask+0xe59/0x12a0 [ 2686.807238] __handle_mm_fault+0xb4f/0xdb0 [ 2686.807248] handle_mm_fault+0x17c/0x300 [ 2686.807255] __get_user_pages+0xfa/0x5c0 [ 2686.807260] ? lock_acquire+0x9e/0x1e0 [ 2686.807269] populate_vma_page_range+0x6c/0x70 [ 2686.807274] __mm_populate+0x92/0x110 [ 2686.807282] vm_mmap_pgoff+0xbe/0xd0 [ 2686.807290] SyS_mmap_pgoff+0x10a/0x220 [ 2686.807294] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2686.807301] SyS_mmap+0x16/0x20 [ 2686.807306] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2686.807310] RIP: 0033:0x7f99c869cb0a [ 2686.807313] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2686.807318] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2686.807321] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2686.807324] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2686.807327] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2686.807329] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2686.807339] warn_alloc_show_mem: 1 callbacks suppressed [ 2686.807342] Mem-Info: [ 2686.807349] active_anon:303756 inactive_anon:109307 isolated_anon:896 active_file:64 inactive_file:4 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16246 mapped:223 shmem:110336 pagetables:7320 bounce:0 free:18579 free_pcp:38 free_cma:0 [ 2686.807354] Node 0 active_anon:1215024kB inactive_anon:437228kB active_file:256kB inactive_file:16kB unevictable:0kB isolated(anon):3584kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:441344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2686.807360] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:6364kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.807363] lowmem_reserve[]: 0 1765 1774 1774 [ 2686.807380] DMA32 free:66416kB min:66656kB low:83320kB high:99984kB active_anon:1205876kB inactive_anon:434996kB active_file:132kB inactive_file:132kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3080kB pagetables:29120kB bounce:0kB free_pcp:152kB local_pcp:32kB free_cma:0kB [ 2686.807382] lowmem_reserve[]: 0 0 8 8 [ 2686.807399] Normal free:220kB min:336kB low:420kB high:504kB active_anon:2784kB inactive_anon:464kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:136kB pagetables:108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2686.807401] lowmem_reserve[]: 0 0 0 0 [ 2686.807415] DMA: 40*4kB (ME) 36*8kB (UM) 38*16kB (UM) 5*32kB (UME) 3*64kB (UME) 1*128kB (M) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7680kB [ 2686.807468] DMA32: 130*4kB (UE) 55*8kB (UE) 2425*16kB (UME) 617*32kB (UME) 16*64kB (UME) 8*128kB (UME) 5*256kB (M) 5*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 66416kB [ 2686.807521] Normal: 14*4kB (UME) 4*8kB (UE) 6*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 216kB [ 2686.807563] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2686.807566] 111373 total pagecache pages [ 2686.807575] 968 pages in swap cache [ 2686.807579] Swap cache stats: add 12238389, delete 12269349, find 35237/50031 [ 2686.807581] Free swap = 15955108kB [ 2686.807584] Total swap = 16642044kB [ 2686.807586] 497680 pages RAM [ 2686.807589] 0 pages HighMem/MovableOnly [ 2686.807591] 19144 pages reserved [ 2688.484230] gem_shrink: page allocation stalls for 11251ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2688.484250] CPU: 2 PID: 4006 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2688.484253] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2688.484255] Call Trace: [ 2688.484265] dump_stack+0x67/0x97 [ 2688.484271] warn_alloc+0xd6/0x160 [ 2688.484280] __alloc_pages_nodemask+0xe59/0x12a0 [ 2688.484294] __handle_mm_fault+0xb4f/0xdb0 [ 2688.484304] handle_mm_fault+0x17c/0x300 [ 2688.484310] __get_user_pages+0xfa/0x5c0 [ 2688.484315] ? lock_acquire+0x9e/0x1e0 [ 2688.484324] populate_vma_page_range+0x6c/0x70 [ 2688.484329] __mm_populate+0x92/0x110 [ 2688.484336] vm_mmap_pgoff+0xbe/0xd0 [ 2688.484343] SyS_mmap_pgoff+0x10a/0x220 [ 2688.484347] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2688.484354] SyS_mmap+0x16/0x20 [ 2688.484359] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2688.484363] RIP: 0033:0x7f99c869cb0a [ 2688.484366] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2688.484371] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2688.484374] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2688.484377] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2688.484380] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2688.484382] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2688.484392] Mem-Info: [ 2688.484399] active_anon:302358 inactive_anon:109759 isolated_anon:800 active_file:894 inactive_file:814 isolated_file:5 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7684 slab_unreclaimable:16238 mapped:1587 shmem:110963 pagetables:7279 bounce:0 free:18594 free_pcp:0 free_cma:0 [ 2688.484405] Node 0 active_anon:1209432kB inactive_anon:439036kB active_file:3576kB inactive_file:3256kB unevictable:0kB isolated(anon):3328kB isolated(file):20kB mapped:6348kB dirty:0kB writeback:0kB shmem:443852kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2688.484411] DMA free:7664kB min:584kB low:728kB high:872kB active_anon:6472kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:52kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2688.484413] lowmem_reserve[]: 0 1765 1774 1774 [ 2688.484432] DMA32 free:66380kB min:66656kB low:83320kB high:99984kB active_anon:1199672kB inactive_anon:437400kB active_file:3520kB inactive_file:4696kB unevictable:0kB writepending:120kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3064kB pagetables:28956kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2688.484434] lowmem_reserve[]: 0 0 8 8 [ 2688.484450] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2880kB inactive_anon:476kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:136kB pagetables:108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2688.484453] lowmem_reserve[]: 0 0 0 0 [ 2688.484467] DMA: 2*4kB (ME) 32*8kB (UM) 39*16kB (M) 5*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7640kB [ 2688.484520] DMA32: 332*4kB (UME) 142*8kB (UME) 2108*16kB (UME) 709*32kB (UME) 29*64kB (UME) 5*128kB (ME) 5*256kB (ME) 3*512kB (M) 3*1024kB (M) 0*2048kB 0*4096kB = 67264kB [ 2688.484573] Normal: 0*4kB 3*8kB (U) 17*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 328kB [ 2688.484612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2688.484615] 113645 total pagecache pages [ 2688.484625] 973 pages in swap cache [ 2688.484629] Swap cache stats: add 12238457, delete 12269412, find 35266/50083 [ 2688.484631] Free swap = 15955108kB [ 2688.484634] Total swap = 16642044kB [ 2688.484636] 497680 pages RAM [ 2688.484639] 0 pages HighMem/MovableOnly [ 2688.484641] 19144 pages reserved [ 2688.870172] gem_shrink: page allocation stalls for 56903ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2688.870190] CPU: 0 PID: 4020 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2688.870193] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2688.870196] Call Trace: [ 2688.870206] dump_stack+0x67/0x97 [ 2688.870211] warn_alloc+0xd6/0x160 [ 2688.870220] __alloc_pages_nodemask+0xe59/0x12a0 [ 2688.870232] ? percpu_counter_add_batch+0x85/0xb0 [ 2688.870239] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2688.870247] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2688.870257] shmem_read_mapping_page_gfp+0x31/0x50 [ 2688.870312] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2688.870352] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2688.870386] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2688.870420] i915_gem_fault+0x35a/0x660 [i915] [ 2688.870429] __do_fault+0x19/0x70 [ 2688.870433] __handle_mm_fault+0x790/0xdb0 [ 2688.870443] handle_mm_fault+0x17c/0x300 [ 2688.870448] __do_page_fault+0x279/0x560 [ 2688.870455] do_page_fault+0xc/0x10 [ 2688.870461] page_fault+0x22/0x30 [ 2688.870464] RIP: 0033:0x405335 [ 2688.870467] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2688.870472] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2688.870475] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2688.870478] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000110000000 [ 2688.870480] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2688.870483] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2690.787215] gem_shrink: page allocation stalls for 58804ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2690.787233] CPU: 2 PID: 4009 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2690.787236] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2690.787239] Call Trace: [ 2690.787247] dump_stack+0x67/0x97 [ 2690.787253] warn_alloc+0xd6/0x160 [ 2690.787262] __alloc_pages_nodemask+0xe59/0x12a0 [ 2690.787276] __handle_mm_fault+0xb4f/0xdb0 [ 2690.787285] handle_mm_fault+0x17c/0x300 [ 2690.787292] __get_user_pages+0xfa/0x5c0 [ 2690.787297] ? lock_acquire+0x9e/0x1e0 [ 2690.787305] populate_vma_page_range+0x6c/0x70 [ 2690.787310] __mm_populate+0x92/0x110 [ 2690.787318] vm_mmap_pgoff+0xbe/0xd0 [ 2690.787325] SyS_mmap_pgoff+0x10a/0x220 [ 2690.787330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2690.787336] SyS_mmap+0x16/0x20 [ 2690.787342] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2690.787345] RIP: 0033:0x7f99c869cb0a [ 2690.787348] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2690.787354] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2690.787357] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2690.787359] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2690.787362] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2690.787365] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2690.787375] warn_alloc_show_mem: 1 callbacks suppressed [ 2690.787377] Mem-Info: [ 2690.787384] active_anon:303564 inactive_anon:109972 isolated_anon:640 active_file:385 inactive_file:409 isolated_file:0 unevictable:0 dirty:13 writeback:0 unstable:0 slab_reclaimable:7678 slab_unreclaimable:16195 mapped:792 shmem:111084 pagetables:7214 bounce:0 free:18637 free_pcp:127 free_cma:0 [ 2690.787390] Node 0 active_anon:1214256kB inactive_anon:439764kB active_file:1540kB inactive_file:1636kB unevictable:0kB isolated(anon):2688kB isolated(file):0kB mapped:3168kB dirty:52kB writeback:0kB shmem:444336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2690.787396] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1420kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:60kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2690.787398] lowmem_reserve[]: 0 1765 1774 1774 [ 2690.787416] DMA32 free:66572kB min:66656kB low:83320kB high:99984kB active_anon:1204368kB inactive_anon:437640kB active_file:1872kB inactive_file:1516kB unevictable:0kB writepending:52kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3064kB pagetables:28788kB bounce:0kB free_pcp:508kB local_pcp:308kB free_cma:0kB [ 2690.787418] lowmem_reserve[]: 0 0 8 8 [ 2690.787435] Normal free:316kB min:336kB low:420kB high:504kB active_anon:3044kB inactive_anon:480kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:120kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2690.787437] lowmem_reserve[]: 0 0 0 0 [ 2690.787451] DMA: 7*4kB (ME) 32*8kB (UM) 39*16kB (M) 5*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7660kB [ 2690.787504] DMA32: 242*4kB (UME) 117*8kB (UE) 2087*16kB (UME) 713*32kB (UME) 29*64kB (UME) 5*128kB (ME) 5*256kB (ME) 3*512kB (M) 3*1024kB (M) 0*2048kB 0*4096kB = 66496kB [ 2690.787558] Normal: 1*4kB (M) 1*8kB (U) 17*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 316kB [ 2690.787600] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2690.787603] 112878 total pagecache pages [ 2690.787613] 1002 pages in swap cache [ 2690.787616] Swap cache stats: add 12239092, delete 12270018, find 35362/50274 [ 2690.787619] Free swap = 15953060kB [ 2690.787621] Total swap = 16642044kB [ 2690.787624] 497680 pages RAM [ 2690.787627] 0 pages HighMem/MovableOnly [ 2690.787629] 19144 pages reserved [ 2691.138179] gem_shrink: page allocation stalls for 59206ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2691.138196] CPU: 2 PID: 4004 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2691.138199] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2691.138201] Call Trace: [ 2691.138210] dump_stack+0x67/0x97 [ 2691.138216] warn_alloc+0xd6/0x160 [ 2691.138225] __alloc_pages_nodemask+0xe59/0x12a0 [ 2691.138239] __handle_mm_fault+0xb4f/0xdb0 [ 2691.138248] handle_mm_fault+0x17c/0x300 [ 2691.138255] __get_user_pages+0xfa/0x5c0 [ 2691.138260] ? lock_acquire+0x9e/0x1e0 [ 2691.138268] populate_vma_page_range+0x6c/0x70 [ 2691.138273] __mm_populate+0x92/0x110 [ 2691.138280] vm_mmap_pgoff+0xbe/0xd0 [ 2691.138288] SyS_mmap_pgoff+0x10a/0x220 [ 2691.138292] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2691.138298] SyS_mmap+0x16/0x20 [ 2691.138304] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2691.138307] RIP: 0033:0x7f99c869cb0a [ 2691.138310] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2691.138316] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2691.138319] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2691.138322] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2691.138324] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2691.138327] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2691.847241] gem_shrink: page allocation stalls for 60660ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2691.847261] CPU: 2 PID: 3999 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2691.847265] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2691.847267] Call Trace: [ 2691.847277] dump_stack+0x67/0x97 [ 2691.847284] warn_alloc+0xd6/0x160 [ 2691.847293] __alloc_pages_nodemask+0xe59/0x12a0 [ 2691.847307] __handle_mm_fault+0xb4f/0xdb0 [ 2691.847317] handle_mm_fault+0x17c/0x300 [ 2691.847324] __get_user_pages+0xfa/0x5c0 [ 2691.847330] ? lock_acquire+0x9e/0x1e0 [ 2691.847339] populate_vma_page_range+0x6c/0x70 [ 2691.847344] __mm_populate+0x92/0x110 [ 2691.847352] vm_mmap_pgoff+0xbe/0xd0 [ 2691.847360] SyS_mmap_pgoff+0x10a/0x220 [ 2691.847364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2691.847371] SyS_mmap+0x16/0x20 [ 2691.847376] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2691.847380] RIP: 0033:0x7f99c869cb0a [ 2691.847383] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2691.847389] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2691.847392] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2691.847394] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2691.847397] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2691.847400] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2691.847410] warn_alloc_show_mem: 1 callbacks suppressed [ 2691.847413] Mem-Info: [ 2691.847420] active_anon:304172 inactive_anon:110167 isolated_anon:736 active_file:262 inactive_file:176 isolated_file:0 unevictable:0 dirty:13 writeback:0 unstable:0 slab_reclaimable:7674 slab_unreclaimable:16163 mapped:500 shmem:111433 pagetables:6552 bounce:0 free:18643 free_pcp:0 free_cma:0 [ 2691.847426] Node 0 active_anon:1216688kB inactive_anon:440792kB active_file:1048kB inactive_file:704kB unevictable:0kB isolated(anon):2816kB isolated(file):0kB mapped:2000kB dirty:52kB writeback:0kB shmem:445732kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2691.847432] DMA free:7672kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1420kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2691.847434] lowmem_reserve[]: 0 1765 1774 1774 [ 2691.847451] DMA32 free:66572kB min:66656kB low:83320kB high:99984kB active_anon:1207148kB inactive_anon:439272kB active_file:672kB inactive_file:692kB unevictable:0kB writepending:52kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3048kB pagetables:26152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2691.847453] lowmem_reserve[]: 0 0 8 8 [ 2691.847470] Normal free:328kB min:336kB low:420kB high:504kB active_anon:3044kB inactive_anon:476kB active_file:4kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:120kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2691.847473] lowmem_reserve[]: 0 0 0 0 [ 2691.847487] DMA: 10*4kB (UME) 32*8kB (UM) 39*16kB (M) 5*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7672kB [ 2691.847539] DMA32: 484*4kB (UM) 166*8kB (UME) 2096*16kB (UM) 714*32kB (UM) 25*64kB (UM) 2*128kB (M) 3*256kB (ME) 3*512kB (ME) 3*1024kB (ME) 0*2048kB 0*4096kB = 66880kB [ 2691.847591] Normal: 0*4kB 1*8kB (M) 18*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 328kB [ 2691.847631] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2691.847633] 112899 total pagecache pages [ 2691.847643] 1007 pages in swap cache [ 2691.847646] Swap cache stats: add 12239140, delete 12270061, find 35382/50314 [ 2691.847649] Free swap = 15953060kB [ 2691.847651] Total swap = 16642044kB [ 2691.847653] 497680 pages RAM [ 2691.847656] 0 pages HighMem/MovableOnly [ 2691.847658] 19144 pages reserved [ 2694.855591] gem_shrink: page allocation stalls for 56782ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2694.855609] CPU: 2 PID: 4003 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2694.855613] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2694.855616] Call Trace: [ 2694.855625] dump_stack+0x67/0x97 [ 2694.855631] warn_alloc+0xd6/0x160 [ 2694.855640] __alloc_pages_nodemask+0xe59/0x12a0 [ 2694.855654] __handle_mm_fault+0xb4f/0xdb0 [ 2694.855664] handle_mm_fault+0x17c/0x300 [ 2694.855670] __get_user_pages+0xfa/0x5c0 [ 2694.855676] ? lock_acquire+0x9e/0x1e0 [ 2694.855685] populate_vma_page_range+0x6c/0x70 [ 2694.855690] __mm_populate+0x92/0x110 [ 2694.855697] vm_mmap_pgoff+0xbe/0xd0 [ 2694.855704] SyS_mmap_pgoff+0x10a/0x220 [ 2694.855708] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2694.855715] SyS_mmap+0x16/0x20 [ 2694.855720] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2694.855724] RIP: 0033:0x7f99c869cb0a [ 2694.855727] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2694.855732] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2694.855735] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2694.855738] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2694.855741] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2694.855744] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2694.855753] Mem-Info: [ 2694.855760] active_anon:304362 inactive_anon:110293 isolated_anon:992 active_file:37 inactive_file:34 isolated_file:0 unevictable:0 dirty:20 writeback:0 unstable:0 slab_reclaimable:7674 slab_unreclaimable:16163 mapped:162 shmem:111755 pagetables:6552 bounce:0 free:18620 free_pcp:32 free_cma:0 [ 2694.855766] Node 0 active_anon:1217448kB inactive_anon:441172kB active_file:148kB inactive_file:136kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:648kB dirty:80kB writeback:0kB shmem:447020kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2694.855772] DMA free:7672kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2694.855774] lowmem_reserve[]: 0 1765 1774 1774 [ 2694.855793] DMA32 free:66480kB min:66656kB low:83320kB high:99984kB active_anon:1207904kB inactive_anon:438716kB active_file:140kB inactive_file:136kB unevictable:0kB writepending:80kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3048kB pagetables:26152kB bounce:0kB free_pcp:128kB local_pcp:128kB free_cma:0kB [ 2694.855795] lowmem_reserve[]: 0 0 8 8 [ 2694.855812] Normal free:328kB min:336kB low:420kB high:504kB active_anon:3048kB inactive_anon:504kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:120kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2694.855814] lowmem_reserve[]: 0 0 0 0 [ 2694.855827] DMA: 10*4kB (UME) 32*8kB (UM) 39*16kB (M) 5*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7672kB [ 2694.855881] DMA32: 600*4kB (UME) 178*8kB (UME) 2124*16kB (UME) 714*32kB (UM) 25*64kB (UM) 3*128kB (ME) 3*256kB (ME) 2*512kB (M) 2*1024kB (M) 0*2048kB 0*4096kB = 66480kB [ 2694.855933] Normal: 2*4kB (UE) 2*8kB (UE) 17*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 328kB [ 2694.855976] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2694.855979] 112835 total pagecache pages [ 2694.855989] 1008 pages in swap cache [ 2694.855992] Swap cache stats: add 12239144, delete 12270064, find 35386/50321 [ 2694.855994] Free swap = 15953060kB [ 2694.855997] Total swap = 16642044kB [ 2694.855999] 497680 pages RAM [ 2694.856002] 0 pages HighMem/MovableOnly [ 2694.856005] 19144 pages reserved [ 2695.443185] gem_shrink: page allocation stalls for 63494ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2695.443204] CPU: 0 PID: 4002 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2695.443207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2695.443210] Call Trace: [ 2695.443220] dump_stack+0x67/0x97 [ 2695.443227] warn_alloc+0xd6/0x160 [ 2695.443236] __alloc_pages_nodemask+0xe59/0x12a0 [ 2695.443249] __handle_mm_fault+0xb4f/0xdb0 [ 2695.443259] handle_mm_fault+0x17c/0x300 [ 2695.443265] __get_user_pages+0xfa/0x5c0 [ 2695.443271] ? lock_acquire+0x9e/0x1e0 [ 2695.443280] populate_vma_page_range+0x6c/0x70 [ 2695.443285] __mm_populate+0x92/0x110 [ 2695.443292] vm_mmap_pgoff+0xbe/0xd0 [ 2695.443299] SyS_mmap_pgoff+0x10a/0x220 [ 2695.443303] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2695.443311] SyS_mmap+0x16/0x20 [ 2695.443317] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2695.443320] RIP: 0033:0x7f99c869cb0a [ 2695.443323] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2695.443329] RAX: ffffffffffffffda RBX: 0000000000000297 RCX: 00007f99c869cb0a [ 2695.443331] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2695.443334] RBP: 00007f99ca217000 R08: ffffffffffffffff R09: 0000000000000000 [ 2695.443337] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f99c859dd90 [ 2695.443340] R13: 00007f99c85ab038 R14: 00007f99c859c4d0 R15: 000000007c9ab170 [ 2697.007748] gem_shrink: page allocation stalls for 65049ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2697.007766] CPU: 0 PID: 4018 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2697.007769] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2697.007772] Call Trace: [ 2697.007781] dump_stack+0x67/0x97 [ 2697.007787] warn_alloc+0xd6/0x160 [ 2697.007796] __alloc_pages_nodemask+0xe59/0x12a0 [ 2697.007809] ? percpu_counter_add_batch+0x85/0xb0 [ 2697.007815] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2697.007823] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2697.007834] shmem_read_mapping_page_gfp+0x31/0x50 [ 2697.007888] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2697.007928] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2697.007962] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2697.007996] i915_gem_fault+0x35a/0x660 [i915] [ 2697.008004] __do_fault+0x19/0x70 [ 2697.008008] __handle_mm_fault+0x790/0xdb0 [ 2697.008018] handle_mm_fault+0x17c/0x300 [ 2697.008023] __do_page_fault+0x279/0x560 [ 2697.008030] do_page_fault+0xc/0x10 [ 2697.008036] page_fault+0x22/0x30 [ 2697.008040] RIP: 0033:0x405335 [ 2697.008042] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2697.008047] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2697.008050] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2697.008053] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000108000000 [ 2697.008056] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2697.008058] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2697.008105] warn_alloc_show_mem: 1 callbacks suppressed [ 2697.008140] Mem-Info: [ 2697.089168] active_anon:304362 inactive_anon:110263 isolated_anon:960 active_file:33 inactive_file:38 isolated_file:0 unevictable:0 dirty:19 writeback:0 unstable:0 slab_reclaimable:7674 slab_unreclaimable:16163 mapped:162 shmem:111756 pagetables:6552 bounce:0 free:18644 free_pcp:0 free_cma:0 [ 2697.089176] Node 0 active_anon:1217448kB inactive_anon:441052kB active_file:132kB inactive_file:152kB unevictable:0kB isolated(anon):3968kB isolated(file):0kB mapped:648kB dirty:76kB writeback:0kB shmem:447024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2697.089182] DMA free:7672kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2697.089184] lowmem_reserve[]: 0 1765 1774 1774 [ 2697.089202] DMA32 free:66608kB min:66656kB low:83320kB high:99984kB active_anon:1207904kB inactive_anon:439512kB active_file:128kB inactive_file:148kB unevictable:0kB writepending:76kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3048kB pagetables:26152kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2697.089204] lowmem_reserve[]: 0 0 8 8 [ 2697.089222] Normal free:296kB min:336kB low:420kB high:504kB active_anon:3048kB inactive_anon:504kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:120kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2697.089224] lowmem_reserve[]: 0 0 0 0 [ 2697.089238] DMA: 10*4kB (UME) 32*8kB (UM) 39*16kB (M) 5*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7672kB [ 2697.089293] DMA32: 602*4kB (UME) 177*8kB (UM) 2124*16kB (UME) 714*32kB (UM) 25*64kB (UM) 2*128kB (M) 2*256kB (M) 3*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 66608kB [ 2697.089348] Normal: 2*4kB (U) 2*8kB (U) 17*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 296kB [ 2697.089389] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2697.089391] 112836 total pagecache pages [ 2697.089401] 1008 pages in swap cache [ 2697.089404] Swap cache stats: add 12239144, delete 12270064, find 35386/50321 [ 2697.089407] Free swap = 15953060kB [ 2697.089410] Total swap = 16642044kB [ 2697.089413] 497680 pages RAM [ 2697.089415] 0 pages HighMem/MovableOnly [ 2697.089418] 19144 pages reserved [ 2697.232177] gem_shrink: page allocation stalls for 28173ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2697.232195] CPU: 2 PID: 4014 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2697.232198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2697.232201] Call Trace: [ 2697.232210] dump_stack+0x67/0x97 [ 2697.232216] warn_alloc+0xd6/0x160 [ 2697.232225] __alloc_pages_nodemask+0xe59/0x12a0 [ 2697.232232] ? find_get_entry+0x149/0x220 [ 2697.232242] ? pagecache_get_page+0x27/0x230 [ 2697.232248] filemap_fault+0x31e/0x610 [ 2697.232256] ext4_filemap_fault+0x2c/0x40 [ 2697.232262] __do_fault+0x19/0x70 [ 2697.232267] __handle_mm_fault+0x96b/0xdb0 [ 2697.232276] handle_mm_fault+0x17c/0x300 [ 2697.232282] __do_page_fault+0x279/0x560 [ 2697.232289] do_page_fault+0xc/0x10 [ 2697.232295] page_fault+0x22/0x30 [ 2697.232298] RIP: 0033:0x7f99c9c0ca98 [ 2697.232301] RSP: 002b:00007ffcaa6e7da0 EFLAGS: 00010286 [ 2697.232307] RAX: ffffffffffffffff RBX: 00000000ffffffff RCX: ffffffffffffff78 [ 2697.232310] RDX: 00007ffcaa6e7dd0 RSI: 00000000400c645f RDI: 0000000000000004 [ 2697.232313] RBP: 00007ffcaa6e7dd0 R08: ffffffffffffffff R09: 0000000000000000 [ 2697.232315] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2697.232318] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2697.602677] gem_shrink: page allocation stalls for 13961ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2697.602695] CPU: 0 PID: 3994 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2697.602698] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2697.602700] Call Trace: [ 2697.602709] dump_stack+0x67/0x97 [ 2697.602715] warn_alloc+0xd6/0x160 [ 2697.602724] __alloc_pages_nodemask+0xe59/0x12a0 [ 2697.602731] ? find_get_entry+0x149/0x220 [ 2697.602741] ? pagecache_get_page+0x27/0x230 [ 2697.602747] filemap_fault+0x31e/0x610 [ 2697.602756] ext4_filemap_fault+0x2c/0x40 [ 2697.602762] __do_fault+0x19/0x70 [ 2697.602766] __handle_mm_fault+0x96b/0xdb0 [ 2697.602776] handle_mm_fault+0x17c/0x300 [ 2697.602782] __do_page_fault+0x279/0x560 [ 2697.602788] do_page_fault+0xc/0x10 [ 2697.602794] page_fault+0x22/0x30 [ 2697.602797] RIP: 0033:0x7f99c93b1f60 [ 2697.602800] RSP: 002b:00007ffcaa6e7da8 EFLAGS: 00010246 [ 2697.602805] RAX: 0000000000000f9b RBX: 000000000062e9e8 RCX: 00007f99c93b1f60 [ 2697.602809] RDX: 0000000000000000 RSI: 00007ffcaa6e7dc4 RDI: ffffffffffffffff [ 2697.602811] RBP: 0000000000000000 R08: 0000000000000f9a R09: 00007f99ca189880 [ 2697.602814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 2697.602817] R13: 00007ffcaa6e7dc4 R14: 0000000000000008 R15: 0000000000000008 [ 2697.786181] gem_shrink: page allocation stalls for 65854ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2697.786198] CPU: 0 PID: 4004 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2697.786201] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2697.786203] Call Trace: [ 2697.786212] dump_stack+0x67/0x97 [ 2697.786218] warn_alloc+0xd6/0x160 [ 2697.786227] __alloc_pages_nodemask+0xe59/0x12a0 [ 2697.786241] __handle_mm_fault+0xb4f/0xdb0 [ 2697.786251] handle_mm_fault+0x17c/0x300 [ 2697.786257] __get_user_pages+0xfa/0x5c0 [ 2697.786262] ? lock_acquire+0x9e/0x1e0 [ 2697.786271] populate_vma_page_range+0x6c/0x70 [ 2697.786276] __mm_populate+0x92/0x110 [ 2697.786282] vm_mmap_pgoff+0xbe/0xd0 [ 2697.786290] SyS_mmap_pgoff+0x10a/0x220 [ 2697.786294] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2697.786301] SyS_mmap+0x16/0x20 [ 2697.786306] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2697.786310] RIP: 0033:0x7f99c869cb0a [ 2697.786312] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2697.786317] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2697.786320] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2697.786323] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2697.786325] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2697.786328] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2697.871613] gem_shrink: page allocation stalls for 65888ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2697.871630] CPU: 0 PID: 4009 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2697.871633] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2697.871635] Call Trace: [ 2697.871643] dump_stack+0x67/0x97 [ 2697.871649] warn_alloc+0xd6/0x160 [ 2697.871658] __alloc_pages_nodemask+0xe59/0x12a0 [ 2697.871672] __handle_mm_fault+0xb4f/0xdb0 [ 2697.871681] handle_mm_fault+0x17c/0x300 [ 2697.871687] __get_user_pages+0xfa/0x5c0 [ 2697.871693] ? lock_acquire+0x9e/0x1e0 [ 2697.871701] populate_vma_page_range+0x6c/0x70 [ 2697.871706] __mm_populate+0x92/0x110 [ 2697.871713] vm_mmap_pgoff+0xbe/0xd0 [ 2697.871721] SyS_mmap_pgoff+0x10a/0x220 [ 2697.871725] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2697.871731] SyS_mmap+0x16/0x20 [ 2697.871736] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2697.871740] RIP: 0033:0x7f99c869cb0a [ 2697.871742] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2697.871748] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2697.871751] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2697.871754] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2697.871757] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2697.871759] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2698.378184] gem_shrink: page allocation stalls for 67071ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2698.378204] CPU: 2 PID: 4023 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2698.378207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2698.378210] Call Trace: [ 2698.378220] dump_stack+0x67/0x97 [ 2698.378226] warn_alloc+0xd6/0x160 [ 2698.378236] __alloc_pages_nodemask+0xe59/0x12a0 [ 2698.378248] ? percpu_counter_add_batch+0x85/0xb0 [ 2698.378255] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2698.378263] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2698.378274] shmem_read_mapping_page_gfp+0x31/0x50 [ 2698.378334] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2698.378379] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2698.378415] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2698.378452] i915_gem_fault+0x35a/0x660 [i915] [ 2698.378461] __do_fault+0x19/0x70 [ 2698.378465] __handle_mm_fault+0x790/0xdb0 [ 2698.378474] handle_mm_fault+0x17c/0x300 [ 2698.378479] __do_page_fault+0x279/0x560 [ 2698.378486] do_page_fault+0xc/0x10 [ 2698.378493] page_fault+0x22/0x30 [ 2698.378496] RIP: 0033:0x405335 [ 2698.378499] RSP: 002b:00007ffcaa6e7df0 EFLAGS: 00010216 [ 2698.378505] RAX: 00007f99bf59d000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2698.378507] RDX: 0000000000000001 RSI: 0000000000008000 RDI: 0000000000000000 [ 2698.378510] RBP: 0000000000000001 R08: 0000000000000004 R09: 0000000128000000 [ 2698.378512] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008000000 [ 2698.378515] R13: 00000000004052f0 R14: 0000000000000004 R15: 0000000000000008 [ 2698.378525] warn_alloc_show_mem: 4 callbacks suppressed [ 2698.378528] Mem-Info: [ 2698.378536] active_anon:304330 inactive_anon:110397 isolated_anon:896 active_file:90 inactive_file:0 isolated_file:0 unevictable:0 dirty:19 writeback:0 unstable:0 slab_reclaimable:7674 slab_unreclaimable:16163 mapped:162 shmem:111756 pagetables:6552 bounce:0 free:18644 free_pcp:32 free_cma:0 [ 2698.378542] Node 0 active_anon:1217320kB inactive_anon:441588kB active_file:360kB inactive_file:0kB unevictable:0kB isolated(anon):3456kB isolated(file):0kB mapped:648kB dirty:76kB writeback:0kB shmem:447024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2698.378548] DMA free:7672kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1420kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2698.378551] lowmem_reserve[]: 0 1765 1774 1774 [ 2698.378571] DMA32 free:66608kB min:66656kB low:83320kB high:99984kB active_anon:1207776kB inactive_anon:439600kB active_file:128kB inactive_file:148kB unevictable:0kB writepending:76kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3048kB pagetables:26152kB bounce:0kB free_pcp:128kB local_pcp:0kB free_cma:0kB [ 2698.378573] lowmem_reserve[]: 0 0 8 8 [ 2698.378591] Normal free:296kB min:336kB low:420kB high:504kB active_anon:3048kB inactive_anon:496kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:120kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2698.378593] lowmem_reserve[]: 0 0 0 0 [ 2698.378607] DMA: 10*4kB (UME) 32*8kB (UM) 39*16kB (M) 5*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7672kB [ 2698.378662] DMA32: 602*4kB (UME) 177*8kB (UM) 2124*16kB (UME) 714*32kB (UM) 25*64kB (UM) 2*128kB (M) 2*256kB (M) 3*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 66608kB [ 2698.378717] Normal: 2*4kB (U) 2*8kB (U) 17*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 296kB [ 2698.378758] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2698.378760] 112836 total pagecache pages [ 2698.378771] 1008 pages in swap cache [ 2698.378774] Swap cache stats: add 12239176, delete 12270096, find 35386/50321 [ 2698.378777] Free swap = 15953060kB [ 2698.378779] Total swap = 16642044kB [ 2698.378782] 497680 pages RAM [ 2698.378785] 0 pages HighMem/MovableOnly [ 2698.378787] 19144 pages reserved [ 2698.522181] gem_shrink: page allocation stalls for 10427ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2698.522198] CPU: 2 PID: 4000 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2698.522200] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2698.522203] Call Trace: [ 2698.522212] dump_stack+0x67/0x97 [ 2698.522218] warn_alloc+0xd6/0x160 [ 2698.522227] __alloc_pages_nodemask+0xe59/0x12a0 [ 2698.522241] __handle_mm_fault+0xb4f/0xdb0 [ 2698.522250] handle_mm_fault+0x17c/0x300 [ 2698.522256] __get_user_pages+0xfa/0x5c0 [ 2698.522262] ? lock_acquire+0x9e/0x1e0 [ 2698.522271] populate_vma_page_range+0x6c/0x70 [ 2698.522276] __mm_populate+0x92/0x110 [ 2698.522283] vm_mmap_pgoff+0xbe/0xd0 [ 2698.522291] SyS_mmap_pgoff+0x10a/0x220 [ 2698.522294] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2698.522301] SyS_mmap+0x16/0x20 [ 2698.522307] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2698.522310] RIP: 0033:0x7f99c869cb0a [ 2698.522313] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2698.522318] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2698.522321] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2698.522324] RBP: 00007f99ca217000 R08: ffffffffffffffff R09: 0000000000000000 [ 2698.522327] R10: 0000000000008022 R11: 0000000000000246 R12: 00007f99c859dd90 [ 2698.522330] R13: 00007f99c85ab038 R14: 00007f99c859c4c4 R15: 000000007c9ab170 [ 2698.921688] gem_shrink: page allocation stalls for 59223ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2698.921707] CPU: 1 PID: 4001 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2698.921710] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2698.921712] Call Trace: [ 2698.921721] dump_stack+0x67/0x97 [ 2698.921727] warn_alloc+0xd6/0x160 [ 2698.921736] __alloc_pages_nodemask+0xe59/0x12a0 [ 2698.921750] __handle_mm_fault+0xb4f/0xdb0 [ 2698.921760] handle_mm_fault+0x17c/0x300 [ 2698.921766] __get_user_pages+0xfa/0x5c0 [ 2698.921772] ? lock_acquire+0x9e/0x1e0 [ 2698.921780] populate_vma_page_range+0x6c/0x70 [ 2698.921785] __mm_populate+0x92/0x110 [ 2698.921792] vm_mmap_pgoff+0xbe/0xd0 [ 2698.921800] SyS_mmap_pgoff+0x10a/0x220 [ 2698.921803] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2698.921810] SyS_mmap+0x16/0x20 [ 2698.921816] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2698.921819] RIP: 0033:0x7f99c869cb0a [ 2698.921822] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2698.921827] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2698.921830] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2698.921833] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2698.921836] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2698.921838] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2699.188586] kworker/1:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2699.188600] CPU: 1 PID: 3879 Comm: kworker/1:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2699.188603] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2699.188658] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2699.188664] Call Trace: [ 2699.188672] dump_stack+0x67/0x97 [ 2699.188677] dump_header+0x8d/0x3bb [ 2699.188683] ? trace_hardirqs_on+0xd/0x10 [ 2699.188689] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2699.188694] oom_kill_process+0x234/0x640 [ 2699.188700] out_of_memory+0xf1/0x340 [ 2699.188706] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2699.188714] ? __lock_acquire+0x28c/0x1790 [ 2699.188724] __handle_mm_fault+0xb4f/0xdb0 [ 2699.188733] handle_mm_fault+0x17c/0x300 [ 2699.188739] __get_user_pages+0xfa/0x5c0 [ 2699.188749] get_user_pages_remote+0x120/0x1a0 [ 2699.188790] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2699.188798] process_one_work+0x1fe/0x670 [ 2699.188805] worker_thread+0x49/0x3b0 [ 2699.188813] kthread+0x10f/0x150 [ 2699.188816] ? process_one_work+0x670/0x670 [ 2699.188820] ? kthread_create_on_node+0x40/0x40 [ 2699.188826] ret_from_fork+0x27/0x40 [ 2699.188835] Mem-Info: [ 2699.188842] active_anon:304423 inactive_anon:110387 isolated_anon:896 active_file:34 inactive_file:26 isolated_file:0 unevictable:0 dirty:19 writeback:0 unstable:0 slab_reclaimable:7674 slab_unreclaimable:16163 mapped:162 shmem:111756 pagetables:6176 bounce:0 free:18521 free_pcp:61 free_cma:0 [ 2699.188848] Node 0 active_anon:1217692kB inactive_anon:441548kB active_file:136kB inactive_file:104kB unevictable:0kB isolated(anon):3584kB isolated(file):0kB mapped:648kB dirty:76kB writeback:0kB shmem:447024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2699.188855] DMA free:7672kB min:584kB low:728kB high:872kB active_anon:6496kB inactive_anon:1412kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2699.188857] lowmem_reserve[]: 0 1765 1774 1774 [ 2699.188877] DMA32 free:66116kB min:66656kB low:83320kB high:99984kB active_anon:1207776kB inactive_anon:439516kB active_file:144kB inactive_file:132kB unevictable:0kB writepending:76kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3048kB pagetables:24648kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 2699.188879] lowmem_reserve[]: 0 0 8 8 [ 2699.188898] Normal free:296kB min:336kB low:420kB high:504kB active_anon:3048kB inactive_anon:504kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:120kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2699.188900] lowmem_reserve[]: 0 0 0 0 [ 2699.188916] DMA: 10*4kB (UME) 32*8kB (UM) 39*16kB (M) 5*32kB (UME) 3*64kB (UME) 2*128kB (UM) 2*256kB (M) 5*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 7672kB [ 2699.188976] DMA32: 477*4kB (UME) 181*8kB (UM) 2127*16kB (UME) 714*32kB (UM) 25*64kB (UM) 2*128kB (M) 2*256kB (M) 3*512kB (ME) 2*1024kB (M) 0*2048kB 0*4096kB = 66188kB [ 2699.189034] Normal: 1*4kB (E) 2*8kB (U) 17*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 292kB [ 2699.189078] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2699.189081] 112836 total pagecache pages [ 2699.189091] 1008 pages in swap cache [ 2699.189094] Swap cache stats: add 12239176, delete 12270096, find 35386/50321 [ 2699.189097] Free swap = 15953060kB [ 2699.189099] Total swap = 16642044kB [ 2699.189102] 497680 pages RAM [ 2699.189105] 0 pages HighMem/MovableOnly [ 2699.189108] 19144 pages reserved [ 2699.189111] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2699.189121] [ 257] 0 257 14276 185 26 3 115 0 systemd-journal [ 2699.189127] [ 277] 0 277 10858 7 23 3 373 -1000 systemd-udevd [ 2699.189132] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2699.189137] [ 581] 120 581 11284 0 26 3 105 0 avahi-daemon [ 2699.189142] [ 588] 0 588 11117 0 26 3 147 0 systemd-logind [ 2699.189162] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2699.189168] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2699.189173] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2699.189178] [ 612] 104 612 64102 209 29 3 208 0 rsyslogd [ 2699.189183] [ 615] 0 615 7776 0 21 3 71 0 cron [ 2699.189188] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2699.189194] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2699.189199] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2699.189204] [ 646] 0 646 43334 0 40 3 723 0 thermald [ 2699.189209] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2699.189214] [ 661] 0 661 95038 942 43 6 2106 0 snapd [ 2699.189219] [ 758] 0 758 4873 0 14 3 60 0 irqbalance [ 2699.189224] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2699.189229] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2699.189235] [ 864] 102 864 11889 25 27 3 106 0 systemd-resolve [ 2699.189240] [ 920] 0 920 19092 1 42 3 137 0 login [ 2699.189245] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2699.189250] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2699.189256] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2699.189261] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2699.189265] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2699.189271] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2699.189276] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2699.189281] [ 1315] 1000 1315 5633 0 15 3 479 0 bash [ 2699.189286] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2699.189291] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2699.189297] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2699.189301] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2699.189307] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2699.189312] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2699.189317] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2699.189322] [ 1518] 1000 1518 26839 0 55 3 624 0 sshd [ 2699.189327] [ 1520] 1000 1520 3219 0 13 3 84 0 sftp-server [ 2699.189333] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2699.189338] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2699.189342] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2699.189348] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2699.189353] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2699.189358] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2699.189363] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2699.189368] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2699.189374] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2699.189379] [ 2924] 0 2924 3450 16 13 3 20 0 dmesg [ 2699.189383] [ 2925] 1000 2925 5644 1 15 3 476 0 bash [ 2699.189390] [ 3990] 0 3990 15776 1 36 4 120 0 sudo [ 2699.189395] [ 3994] 0 3994 11260 10 26 3 87 1000 gem_shrink [ 2699.189402] [ 3998] 0 3998 44028 17723 86 4 13465 1000 gem_shrink [ 2699.189407] [ 3999] 0 3999 44028 12652 71 4 10897 1000 gem_shrink [ 2699.189413] [ 4000] 0 4000 44028 10153 70 4 12667 1000 gem_shrink [ 2699.189418] [ 4001] 0 4001 44028 8282 74 4 16785 1000 gem_shrink [ 2699.189422] [ 4002] 0 4002 44028 9878 69 4 12480 1000 gem_shrink [ 2699.189427] [ 4003] 0 4003 44028 16205 85 4 14604 1000 gem_shrink [ 2699.189433] [ 4004] 0 4004 44028 8461 63 4 10930 1000 gem_shrink [ 2699.189439] [ 4006] 0 4006 44028 8087 81 4 20412 1000 gem_shrink [ 2699.189444] [ 4007] 0 4007 44028 13158 84 4 16792 1000 gem_shrink [ 2699.189449] [ 4008] 0 4008 44028 18439 86 4 12700 1000 gem_shrink [ 2699.189454] [ 4009] 0 4009 44028 7463 58 4 9420 1000 gem_shrink [ 2699.189462] [ 4013] 0 4013 338940 0 665 5 0 1000 gem_shrink [ 2699.189467] [ 4014] 0 4014 338940 22138 646 5 90 1000 gem_shrink [ 2699.189472] [ 4015] 0 4015 306172 22321 582 5 90 1000 gem_shrink [ 2699.189477] [ 4016] 0 4016 338940 31943 665 5 90 1000 gem_shrink [ 2699.189482] [ 4017] 0 4017 306172 29756 596 5 90 1000 gem_shrink [ 2699.189487] [ 4018] 0 4018 44028 3 24 4 93 1000 gem_shrink [ 2699.189492] [ 4019] 0 4019 44028 3 24 4 93 1000 gem_shrink [ 2699.189497] [ 4020] 0 4020 44028 3 24 4 93 1000 gem_shrink [ 2699.189503] [ 4021] 0 4021 44028 1 24 4 95 1000 gem_shrink [ 2699.189507] [ 4022] 0 4022 44028 1 24 4 95 1000 gem_shrink [ 2699.189512] [ 4023] 0 4023 44028 9 24 4 87 1000 gem_shrink [ 2699.189517] [ 4024] 0 4024 44028 9 24 4 87 1000 gem_shrink [ 2699.189522] [ 4025] 0 4025 44028 10 24 4 86 1000 gem_shrink [ 2699.189526] Out of memory: Kill process 4016 (gem_shrink) score 1006 or sacrifice child [ 2699.189573] Killed process 4016 (gem_shrink) total-vm:1355760kB, anon-rss:127772kB, file-rss:0kB, shmem-rss:0kB [ 2699.205422] oom_reaper: reaped process 4016 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2699.926843] gem_shrink: page allocation stalls for 68612ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2699.926863] CPU: 0 PID: 3998 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2699.926866] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2699.926869] Call Trace: [ 2699.926878] dump_stack+0x67/0x97 [ 2699.926885] warn_alloc+0xd6/0x160 [ 2699.926895] __alloc_pages_nodemask+0xe59/0x12a0 [ 2699.926909] __handle_mm_fault+0xb4f/0xdb0 [ 2699.926919] handle_mm_fault+0x17c/0x300 [ 2699.926925] __get_user_pages+0xfa/0x5c0 [ 2699.926932] ? lock_acquire+0x9e/0x1e0 [ 2699.926940] populate_vma_page_range+0x6c/0x70 [ 2699.926945] __mm_populate+0x92/0x110 [ 2699.926952] vm_mmap_pgoff+0xbe/0xd0 [ 2699.926960] SyS_mmap_pgoff+0x10a/0x220 [ 2699.926964] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2699.926972] SyS_mmap+0x16/0x20 [ 2699.926977] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2699.926981] RIP: 0033:0x7f99c869cb0a [ 2699.926984] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2699.926989] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2699.926991] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2699.926994] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2699.926996] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2699.926998] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2699.927008] warn_alloc_show_mem: 2 callbacks suppressed [ 2699.927011] Mem-Info: [ 2699.927018] active_anon:260364 inactive_anon:122349 isolated_anon:320 active_file:1074 inactive_file:32301 isolated_file:64 unevictable:0 dirty:45 writeback:0 unstable:0 slab_reclaimable:7686 slab_unreclaimable:16096 mapped:1897 shmem:119667 pagetables:5397 bounce:0 free:18648 free_pcp:140 free_cma:0 [ 2699.927023] Node 0 active_anon:1041456kB inactive_anon:489396kB active_file:4296kB inactive_file:129204kB unevictable:0kB isolated(anon):1280kB isolated(file):256kB mapped:7588kB dirty:180kB writeback:0kB shmem:478668kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2699.927029] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:5508kB inactive_anon:1460kB active_file:0kB inactive_file:900kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2699.927031] lowmem_reserve[]: 0 1765 1774 1774 [ 2699.927049] DMA32 free:66588kB min:66656kB low:83320kB high:99984kB active_anon:1034664kB inactive_anon:486340kB active_file:4156kB inactive_file:128340kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3032kB pagetables:21536kB bounce:0kB free_pcp:560kB local_pcp:0kB free_cma:0kB [ 2699.927052] lowmem_reserve[]: 0 0 8 8 [ 2699.927069] Normal free:328kB min:336kB low:420kB high:504kB active_anon:1992kB inactive_anon:904kB active_file:4kB inactive_file:616kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:120kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2699.927072] lowmem_reserve[]: 0 0 0 0 [ 2699.927086] DMA: 5*4kB (E) 35*8kB (ME) 39*16kB (M) 5*32kB (ME) 3*64kB (ME) 2*128kB (ME) 2*256kB (M) 5*512kB (ME) 3*1024kB (ME) 0*2048kB 0*4096kB = 7676kB [ 2699.927142] DMA32: 362*4kB (UM) 266*8kB (UME) 2819*16kB (UME) 578*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67176kB [ 2699.927221] Normal: 42*4kB (UME) 4*8kB (E) 5*16kB (UME) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 312kB [ 2699.927264] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2699.927267] 122907 total pagecache pages [ 2699.927277] 1178 pages in swap cache [ 2699.927280] Swap cache stats: add 12239585, delete 12270335, find 35656/50779 [ 2699.927283] Free swap = 16008536kB [ 2699.927286] Total swap = 16642044kB [ 2699.927289] 497680 pages RAM [ 2699.927291] 0 pages HighMem/MovableOnly [ 2699.927293] 19144 pages reserved [ 2699.929419] gem_shrink: page allocation stalls for 68742ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2699.929435] CPU: 1 PID: 3999 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2699.929438] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2699.929440] Call Trace: [ 2699.929447] dump_stack+0x67/0x97 [ 2699.929452] warn_alloc+0xd6/0x160 [ 2699.929462] __alloc_pages_nodemask+0xe59/0x12a0 [ 2699.929476] __handle_mm_fault+0xb4f/0xdb0 [ 2699.929486] handle_mm_fault+0x17c/0x300 [ 2699.929492] __get_user_pages+0xfa/0x5c0 [ 2699.929497] ? lock_acquire+0x9e/0x1e0 [ 2699.929506] populate_vma_page_range+0x6c/0x70 [ 2699.929511] __mm_populate+0x92/0x110 [ 2699.929518] vm_mmap_pgoff+0xbe/0xd0 [ 2699.929525] SyS_mmap_pgoff+0x10a/0x220 [ 2699.929529] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2699.929535] SyS_mmap+0x16/0x20 [ 2699.929540] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2699.929543] RIP: 0033:0x7f99c869cb0a [ 2699.929546] RSP: 002b:00007ffcaa6e7dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2699.929552] RAX: ffffffffffffffda RBX: 00007f99ca217000 RCX: 00007f99c869cb0a [ 2699.929555] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2699.929558] RBP: 000000000000000c R08: ffffffffffffffff R09: 0000000000000000 [ 2699.929561] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000016 [ 2699.929564] R13: 0000000000000000 R14: 00007f99ca18f640 R15: 0000000000000000 [ 2700.796935] [IGT] gem_shrink: exiting, ret=137 [ 2700.867671] Console: switching to colour frame buffer device 240x67 [ 2701.065698] Console: switching to colour dummy device 80x25 [ 2701.065907] [IGT] gem_shrink: executing [ 2701.102824] [IGT] gem_shrink: starting subtest pread-oom [ 2735.575182] warn_alloc: 7 callbacks suppressed [ 2735.575187] gem_shrink: page allocation stalls for 10319ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2735.575202] CPU: 3 PID: 4043 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2735.575205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2735.575208] Call Trace: [ 2735.575217] dump_stack+0x67/0x97 [ 2735.575223] warn_alloc+0xd6/0x160 [ 2735.575232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2735.575246] __handle_mm_fault+0xb4f/0xdb0 [ 2735.575255] handle_mm_fault+0x17c/0x300 [ 2735.575262] __get_user_pages+0xfa/0x5c0 [ 2735.575268] ? lock_acquire+0x9e/0x1e0 [ 2735.575276] populate_vma_page_range+0x6c/0x70 [ 2735.575281] __mm_populate+0x92/0x110 [ 2735.575288] vm_mmap_pgoff+0xbe/0xd0 [ 2735.575295] SyS_mmap_pgoff+0x10a/0x220 [ 2735.575299] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2735.575306] SyS_mmap+0x16/0x20 [ 2735.575311] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2735.575315] RIP: 0033:0x7fa30c4f9b0a [ 2735.575318] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2735.575323] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2735.575326] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2735.575328] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2735.575331] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2735.575334] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2735.575344] warn_alloc_show_mem: 1 callbacks suppressed [ 2735.575347] Mem-Info: [ 2735.575353] active_anon:293087 inactive_anon:120629 isolated_anon:704 active_file:31 inactive_file:29 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7666 slab_unreclaimable:16316 mapped:131 shmem:121436 pagetables:8034 bounce:0 free:18606 free_pcp:0 free_cma:0 [ 2735.575359] Node 0 active_anon:1172348kB inactive_anon:482516kB active_file:124kB inactive_file:116kB unevictable:0kB isolated(anon):2816kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2735.575365] DMA free:7656kB min:584kB low:728kB high:872kB active_anon:4984kB inactive_anon:2904kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2735.575367] lowmem_reserve[]: 0 1765 1774 1774 [ 2735.575384] DMA32 free:66436kB min:66656kB low:83320kB high:99984kB active_anon:1165284kB inactive_anon:478796kB active_file:124kB inactive_file:104kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:3000kB pagetables:31076kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2735.575387] lowmem_reserve[]: 0 0 8 8 [ 2735.575403] Normal free:332kB min:336kB low:420kB high:504kB active_anon:1608kB inactive_anon:400kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:232kB pagetables:1012kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2735.575406] lowmem_reserve[]: 0 0 0 0 [ 2735.575419] DMA: 56*4kB (UME) 49*8kB (UM) 34*16kB (UME) 13*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7656kB [ 2735.575475] DMA32: 31*4kB (UEH) 902*8kB (UMEH) 2921*16kB (UMEH) 384*32kB (MEH) 3*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66556kB [ 2735.575519] Normal: 1*4kB (M) 27*8kB (U) 7*16kB (UEH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2735.575559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2735.575562] 121748 total pagecache pages [ 2735.575572] 252 pages in swap cache [ 2735.575575] Swap cache stats: add 12631246, delete 12663670, find 36301/51918 [ 2735.575578] Free swap = 15119012kB [ 2735.575580] Total swap = 16642044kB [ 2735.575583] 497680 pages RAM [ 2735.575586] 0 pages HighMem/MovableOnly [ 2735.575588] 19144 pages reserved [ 2743.337173] kworker/0:2H: page allocation stalls for 10067ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2743.337192] CPU: 0 PID: 2784 Comm: kworker/0:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2743.337195] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2743.337250] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2743.337256] Call Trace: [ 2743.337265] dump_stack+0x67/0x97 [ 2743.337270] warn_alloc+0xd6/0x160 [ 2743.337279] __alloc_pages_nodemask+0xe59/0x12a0 [ 2743.337290] ? __lock_acquire+0x28c/0x1790 [ 2743.337299] __handle_mm_fault+0xb4f/0xdb0 [ 2743.337309] handle_mm_fault+0x17c/0x300 [ 2743.337315] __get_user_pages+0xfa/0x5c0 [ 2743.337324] get_user_pages_remote+0x120/0x1a0 [ 2743.337367] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2743.337376] process_one_work+0x1fe/0x670 [ 2743.337383] worker_thread+0x49/0x3b0 [ 2743.337390] kthread+0x10f/0x150 [ 2743.337394] ? process_one_work+0x670/0x670 [ 2743.337398] ? kthread_create_on_node+0x40/0x40 [ 2743.337405] ret_from_fork+0x27/0x40 [ 2743.337414] Mem-Info: [ 2743.337422] active_anon:293094 inactive_anon:120153 isolated_anon:1152 active_file:29 inactive_file:31 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7666 slab_unreclaimable:16316 mapped:131 shmem:121436 pagetables:8034 bounce:0 free:18636 free_pcp:4 free_cma:0 [ 2743.337428] Node 0 active_anon:1172376kB inactive_anon:480488kB active_file:116kB inactive_file:124kB unevictable:0kB isolated(anon):4736kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2743.337434] DMA free:7656kB min:584kB low:728kB high:872kB active_anon:4984kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2743.337437] lowmem_reserve[]: 0 1765 1774 1774 [ 2743.337456] DMA32 free:66556kB min:66656kB low:83320kB high:99984kB active_anon:1165784kB inactive_anon:477536kB active_file:104kB inactive_file:124kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:31076kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 2743.337458] lowmem_reserve[]: 0 0 8 8 [ 2743.337476] Normal free:332kB min:336kB low:420kB high:504kB active_anon:1608kB inactive_anon:384kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:232kB pagetables:1012kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2743.337479] lowmem_reserve[]: 0 0 0 0 [ 2743.337494] DMA: 56*4kB (UME) 49*8kB (UM) 34*16kB (UME) 13*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7656kB [ 2743.337555] DMA32: 31*4kB (UEH) 902*8kB (UMEH) 2921*16kB (UMEH) 384*32kB (MEH) 3*64kB (H) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66556kB [ 2743.337602] Normal: 1*4kB (M) 27*8kB (U) 7*16kB (UEH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2743.337646] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2743.337649] 121748 total pagecache pages [ 2743.337659] 252 pages in swap cache [ 2743.337662] Swap cache stats: add 12631246, delete 12663670, find 36301/51919 [ 2743.337665] Free swap = 15119012kB [ 2743.337668] Total swap = 16642044kB [ 2743.337670] 497680 pages RAM [ 2743.337673] 0 pages HighMem/MovableOnly [ 2743.337676] 19144 pages reserved [ 2743.639167] kworker/1:2H: page allocation stalls for 10151ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2743.639185] CPU: 1 PID: 3888 Comm: kworker/1:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2743.639188] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2743.639243] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2743.639248] Call Trace: [ 2743.639257] dump_stack+0x67/0x97 [ 2743.639263] warn_alloc+0xd6/0x160 [ 2743.639272] __alloc_pages_nodemask+0xe59/0x12a0 [ 2743.639282] ? __lock_acquire+0x28c/0x1790 [ 2743.639292] __handle_mm_fault+0xb4f/0xdb0 [ 2743.639301] handle_mm_fault+0x17c/0x300 [ 2743.639308] __get_user_pages+0xfa/0x5c0 [ 2743.639317] get_user_pages_remote+0x120/0x1a0 [ 2743.639361] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2743.639369] process_one_work+0x1fe/0x670 [ 2743.639377] worker_thread+0x49/0x3b0 [ 2743.639384] kthread+0x10f/0x150 [ 2743.639388] ? process_one_work+0x670/0x670 [ 2743.639392] ? kthread_create_on_node+0x40/0x40 [ 2743.639398] ret_from_fork+0x27/0x40 [ 2743.835188] kworker/2:1H: page allocation stalls for 10331ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2743.835206] CPU: 2 PID: 3938 Comm: kworker/2:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2743.835209] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2743.835267] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2743.835272] Call Trace: [ 2743.835280] dump_stack+0x67/0x97 [ 2743.835287] warn_alloc+0xd6/0x160 [ 2743.835296] __alloc_pages_nodemask+0xe59/0x12a0 [ 2743.835306] ? __lock_acquire+0x28c/0x1790 [ 2743.835315] __handle_mm_fault+0xb4f/0xdb0 [ 2743.835325] handle_mm_fault+0x17c/0x300 [ 2743.835331] __get_user_pages+0xfa/0x5c0 [ 2743.835340] get_user_pages_remote+0x120/0x1a0 [ 2743.835380] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2743.835389] process_one_work+0x1fe/0x670 [ 2743.835396] worker_thread+0x49/0x3b0 [ 2743.835403] kthread+0x10f/0x150 [ 2743.835407] ? process_one_work+0x670/0x670 [ 2743.835411] ? kthread_create_on_node+0x40/0x40 [ 2743.835417] ret_from_fork+0x27/0x40 [ 2743.896169] kworker/0:3H: page allocation stalls for 10846ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2743.896188] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2743.896191] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2743.896256] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2743.896262] Call Trace: [ 2743.896272] dump_stack+0x67/0x97 [ 2743.896278] warn_alloc+0xd6/0x160 [ 2743.896286] __alloc_pages_nodemask+0xe59/0x12a0 [ 2743.896297] ? __lock_acquire+0x28c/0x1790 [ 2743.896306] __handle_mm_fault+0xb4f/0xdb0 [ 2743.896316] handle_mm_fault+0x17c/0x300 [ 2743.896322] __get_user_pages+0xfa/0x5c0 [ 2743.896331] get_user_pages_remote+0x120/0x1a0 [ 2743.896377] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2743.896386] process_one_work+0x1fe/0x670 [ 2743.896394] worker_thread+0x49/0x3b0 [ 2743.896401] kthread+0x10f/0x150 [ 2743.896404] ? process_one_work+0x670/0x670 [ 2743.896408] ? kthread_create_on_node+0x40/0x40 [ 2743.896412] ? kthread_create_on_node+0x40/0x40 [ 2743.896419] ret_from_fork+0x27/0x40 [ 2744.109167] kworker/0:1H: page allocation stalls for 10377ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2744.109185] CPU: 0 PID: 3929 Comm: kworker/0:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2744.109187] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2744.109239] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2744.109245] Call Trace: [ 2744.109252] dump_stack+0x67/0x97 [ 2744.109258] warn_alloc+0xd6/0x160 [ 2744.109266] __alloc_pages_nodemask+0xe59/0x12a0 [ 2744.109276] ? __lock_acquire+0x28c/0x1790 [ 2744.109285] __handle_mm_fault+0xb4f/0xdb0 [ 2744.109294] handle_mm_fault+0x17c/0x300 [ 2744.109300] __get_user_pages+0xfa/0x5c0 [ 2744.109309] get_user_pages_remote+0x120/0x1a0 [ 2744.109351] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2744.109360] process_one_work+0x1fe/0x670 [ 2744.109368] worker_thread+0x49/0x3b0 [ 2744.109375] kthread+0x10f/0x150 [ 2744.109378] ? process_one_work+0x670/0x670 [ 2744.109382] ? kthread_create_on_node+0x40/0x40 [ 2744.109388] ret_from_fork+0x27/0x40 [ 2744.157492] gem_shrink: page allocation stalls for 13438ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2744.157509] CPU: 3 PID: 4063 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2744.157512] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2744.157515] Call Trace: [ 2744.157524] dump_stack+0x67/0x97 [ 2744.157530] warn_alloc+0xd6/0x160 [ 2744.157539] __alloc_pages_nodemask+0xe59/0x12a0 [ 2744.157545] ? finish_task_switch+0x6a/0x210 [ 2744.157555] ? percpu_counter_add_batch+0x85/0xb0 [ 2744.157562] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2744.157569] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2744.157624] ? i915_gem_shrink+0x356/0x580 [i915] [ 2744.157635] shmem_read_mapping_page_gfp+0x31/0x50 [ 2744.157672] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2744.157710] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2744.157742] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2744.157776] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2744.157808] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2744.157813] ? lock_acquire+0x9e/0x1e0 [ 2744.157819] ? __might_fault+0x39/0x90 [ 2744.157853] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2744.157858] drm_ioctl_kernel+0x64/0xb0 [ 2744.157864] drm_ioctl+0x2cd/0x390 [ 2744.157895] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2744.157906] ? __do_page_fault+0x29e/0x560 [ 2744.157913] do_vfs_ioctl+0x90/0x670 [ 2744.157917] ? up_read+0x1a/0x40 [ 2744.157922] ? trace_hardirqs_on_caller+0x118/0x180 [ 2744.157927] SyS_ioctl+0x3c/0x70 [ 2744.157934] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2744.157938] RIP: 0033:0x7fa30c4f54b7 [ 2744.157941] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2744.157946] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2744.157949] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2744.157952] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2744.157955] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2744.157958] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2744.213120] kworker/1:2H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2744.213136] CPU: 1 PID: 3888 Comm: kworker/1:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2744.213140] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2744.213200] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2744.213207] Call Trace: [ 2744.213216] dump_stack+0x67/0x97 [ 2744.213221] dump_header+0x8d/0x3bb [ 2744.213228] ? trace_hardirqs_on+0xd/0x10 [ 2744.213233] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2744.213238] oom_kill_process+0x234/0x640 [ 2744.213244] out_of_memory+0xf1/0x340 [ 2744.213250] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2744.213259] ? __lock_acquire+0x28c/0x1790 [ 2744.213269] __handle_mm_fault+0xb4f/0xdb0 [ 2744.213278] handle_mm_fault+0x17c/0x300 [ 2744.213284] __get_user_pages+0xfa/0x5c0 [ 2744.213294] get_user_pages_remote+0x120/0x1a0 [ 2744.213340] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2744.213350] process_one_work+0x1fe/0x670 [ 2744.213357] worker_thread+0x49/0x3b0 [ 2744.213365] kthread+0x10f/0x150 [ 2744.213369] ? process_one_work+0x670/0x670 [ 2744.213373] ? kthread_create_on_node+0x40/0x40 [ 2744.213379] ret_from_fork+0x27/0x40 [ 2744.213404] Mem-Info: [ 2744.213412] active_anon:293094 inactive_anon:120311 isolated_anon:1052 active_file:29 inactive_file:31 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7666 slab_unreclaimable:16316 mapped:131 shmem:121436 pagetables:8034 bounce:0 free:18636 free_pcp:4 free_cma:0 [ 2744.213419] Node 0 active_anon:1172376kB inactive_anon:481244kB active_file:116kB inactive_file:124kB unevictable:0kB isolated(anon):4208kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2744.213425] DMA free:7656kB min:584kB low:728kB high:872kB active_anon:4984kB inactive_anon:2928kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2744.213427] lowmem_reserve[]: 0 1765 1774 1774 [ 2744.213447] DMA32 free:66556kB min:66656kB low:83320kB high:99984kB active_anon:1165784kB inactive_anon:477532kB active_file:104kB inactive_file:124kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:31076kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 2744.213449] lowmem_reserve[]: 0 0 8 8 [ 2744.213467] Normal free:332kB min:336kB low:420kB high:504kB active_anon:1608kB inactive_anon:400kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:232kB pagetables:1012kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2744.213470] lowmem_reserve[]: 0 0 0 0 [ 2744.213485] DMA: 56*4kB (UME) 49*8kB (UM) 34*16kB (UME) 13*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7656kB [ 2744.213547] DMA32: 31*4kB (UME) 902*8kB (UME) 2921*16kB (UME) 384*32kB (ME) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66556kB [ 2744.213596] Normal: 1*4kB (M) 27*8kB (U) 7*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2744.213641] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2744.213644] 121748 total pagecache pages [ 2744.213654] 252 pages in swap cache [ 2744.213658] Swap cache stats: add 12631246, delete 12663670, find 36301/51919 [ 2744.213661] Free swap = 15119012kB [ 2744.213664] Total swap = 16642044kB [ 2744.213667] 497680 pages RAM [ 2744.213670] 0 pages HighMem/MovableOnly [ 2744.213673] 19144 pages reserved [ 2744.213675] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2744.213688] [ 257] 0 257 14276 154 26 3 106 0 systemd-journal [ 2744.213695] [ 277] 0 277 10858 0 23 3 386 -1000 systemd-udevd [ 2744.213701] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2744.213707] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2744.213713] [ 588] 0 588 11117 0 26 3 147 0 systemd-logind [ 2744.213719] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2744.213725] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2744.213731] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2744.213737] [ 612] 104 612 64102 138 29 3 279 0 rsyslogd [ 2744.213742] [ 615] 0 615 7776 0 21 3 71 0 cron [ 2744.213748] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2744.213754] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2744.213760] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2744.213766] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2744.213772] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2744.213778] [ 661] 0 661 95038 26 43 6 3022 0 snapd [ 2744.213784] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2744.213789] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2744.213795] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2744.213802] [ 864] 102 864 11889 0 27 3 140 0 systemd-resolve [ 2744.213807] [ 920] 0 920 19092 1 42 3 137 0 login [ 2744.213813] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2744.213819] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2744.213825] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2744.213831] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2744.213837] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2744.213843] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2744.213849] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2744.213854] [ 1315] 1000 1315 5633 0 15 3 464 0 bash [ 2744.213860] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2744.213865] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2744.213870] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2744.213876] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2744.213882] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2744.213887] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2744.213893] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2744.213899] [ 1518] 1000 1518 26839 0 55 3 650 0 sshd [ 2744.213903] [ 1520] 1000 1520 3219 1 13 3 79 0 sftp-server [ 2744.213910] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2744.213916] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2744.213922] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2744.213927] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2744.213933] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2744.213938] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2744.213943] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2744.213949] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2744.213956] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2744.213962] [ 2924] 0 2924 3450 0 13 3 36 0 dmesg [ 2744.213967] [ 2925] 1000 2925 5644 0 15 3 485 0 bash [ 2744.213975] [ 4033] 0 4033 15776 0 35 3 119 0 sudo [ 2744.213981] [ 4037] 0 4037 11260 2 27 3 94 1000 gem_shrink [ 2744.213987] [ 4038] 0 4038 76796 5573 141 4 52823 1000 gem_shrink [ 2744.213993] [ 4039] 0 4039 76796 6761 114 4 37451 1000 gem_shrink [ 2744.213999] [ 4040] 0 4040 109564 23999 191 4 59717 1000 gem_shrink [ 2744.214005] [ 4041] 0 4041 76796 22899 124 4 26715 1000 gem_shrink [ 2744.214011] [ 4042] 0 4042 76796 20525 100 4 16523 1000 gem_shrink [ 2744.214017] [ 4043] 0 4043 44028 7278 72 3 15947 1000 gem_shrink [ 2744.214022] [ 4044] 0 4044 44028 6534 67 3 14434 1000 gem_shrink [ 2744.214028] [ 4045] 0 4045 76796 22526 107 4 18401 1000 gem_shrink [ 2744.214033] [ 4046] 0 4046 44028 5116 59 3 11481 1000 gem_shrink [ 2744.214039] [ 4047] 0 4047 44028 7445 60 3 10027 1000 gem_shrink [ 2744.214045] [ 4048] 0 4048 44028 4854 64 3 14664 1000 gem_shrink [ 2744.214051] [ 4049] 0 4049 44028 6182 61 3 11686 1000 gem_shrink [ 2744.214056] [ 4050] 0 4050 44028 5342 84 3 24406 1000 gem_shrink [ 2744.214062] [ 4051] 0 4051 44028 6312 86 3 24162 1000 gem_shrink [ 2744.214067] [ 4052] 0 4052 76796 13652 96 4 21437 1000 gem_shrink [ 2744.214073] [ 4053] 0 4053 306172 19906 578 4 89 1000 gem_shrink [ 2744.214079] [ 4054] 0 4054 306172 7 602 4 88 1000 gem_shrink [ 2744.214084] [ 4055] 0 4055 338940 14493 632 5 88 1000 gem_shrink [ 2744.214090] [ 4056] 0 4056 306172 15556 570 4 88 1000 gem_shrink [ 2744.214096] [ 4057] 0 4057 306172 15008 569 4 88 1000 gem_shrink [ 2744.214101] [ 4058] 0 4058 306172 20263 579 4 88 1000 gem_shrink [ 2744.214107] [ 4059] 0 4059 273404 29335 533 4 88 1000 gem_shrink [ 2744.214112] [ 4060] 0 4060 273404 12505 500 4 88 1000 gem_shrink [ 2744.214118] [ 4061] 0 4061 11260 3 25 3 92 1000 gem_shrink [ 2744.214124] [ 4062] 0 4062 11260 3 25 3 92 1000 gem_shrink [ 2744.214130] [ 4063] 0 4063 11260 3 25 3 92 1000 gem_shrink [ 2744.214135] [ 4064] 0 4064 11260 3 25 3 92 1000 gem_shrink [ 2744.214140] [ 4065] 0 4065 11260 3 25 3 92 1000 gem_shrink [ 2744.214158] [ 4066] 0 4066 11260 3 25 3 92 1000 gem_shrink [ 2744.214163] [ 4067] 0 4067 11260 1 25 3 94 1000 gem_shrink [ 2744.214168] [ 4068] 0 4068 11260 1 25 3 94 1000 gem_shrink [ 2744.214172] Out of memory: Kill process 4040 (gem_shrink) score 1017 or sacrifice child [ 2744.214222] Killed process 4040 (gem_shrink) total-vm:438256kB, anon-rss:95992kB, file-rss:4kB, shmem-rss:0kB [ 2745.152911] gem_shrink: page allocation stalls for 19102ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2745.152929] CPU: 3 PID: 4065 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2745.152932] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2745.152934] Call Trace: [ 2745.152943] dump_stack+0x67/0x97 [ 2745.152949] warn_alloc+0xd6/0x160 [ 2745.152958] __alloc_pages_nodemask+0xe59/0x12a0 [ 2745.152970] ? percpu_counter_add_batch+0x85/0xb0 [ 2745.152977] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2745.152984] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2745.153037] ? i915_gem_shrink+0x356/0x580 [i915] [ 2745.153048] shmem_read_mapping_page_gfp+0x31/0x50 [ 2745.153085] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2745.153123] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2745.153156] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2745.153190] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2745.153222] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2745.153228] ? lock_acquire+0x9e/0x1e0 [ 2745.153234] ? __might_fault+0x39/0x90 [ 2745.153268] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2745.153274] drm_ioctl_kernel+0x64/0xb0 [ 2745.153280] drm_ioctl+0x2cd/0x390 [ 2745.153312] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2745.153322] ? __do_page_fault+0x29e/0x560 [ 2745.153329] do_vfs_ioctl+0x90/0x670 [ 2745.153334] ? up_read+0x1a/0x40 [ 2745.153338] ? trace_hardirqs_on_caller+0x118/0x180 [ 2745.153344] SyS_ioctl+0x3c/0x70 [ 2745.153351] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2745.153355] RIP: 0033:0x7fa30c4f54b7 [ 2745.153357] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2745.153363] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2745.153366] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2745.153369] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2745.153372] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2745.153374] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2745.381169] warn_alloc_show_mem: 5 callbacks suppressed [ 2745.381174] Mem-Info: [ 2745.381182] active_anon:288654 inactive_anon:120400 isolated_anon:960 active_file:10 inactive_file:14 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7666 slab_unreclaimable:16318 mapped:183 shmem:121436 pagetables:8053 bounce:0 free:22571 free_pcp:448 free_cma:0 [ 2745.381188] Node 0 active_anon:1154616kB inactive_anon:481600kB active_file:40kB inactive_file:56kB unevictable:0kB isolated(anon):3968kB isolated(file):0kB mapped:732kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2745.381194] DMA free:7800kB min:584kB low:728kB high:872kB active_anon:4840kB inactive_anon:2936kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2745.381196] lowmem_reserve[]: 0 1765 1774 1774 [ 2745.381215] DMA32 free:82152kB min:66656kB low:83320kB high:99984kB active_anon:1148552kB inactive_anon:477904kB active_file:656kB inactive_file:512kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:31152kB bounce:0kB free_pcp:1768kB local_pcp:692kB free_cma:0kB [ 2745.381217] lowmem_reserve[]: 0 0 8 8 [ 2745.381235] Normal free:332kB min:336kB low:420kB high:504kB active_anon:1608kB inactive_anon:404kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:232kB pagetables:1012kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2745.381237] lowmem_reserve[]: 0 0 0 0 [ 2745.381251] DMA: 83*4kB (UME) 47*8kB (UM) 36*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7812kB [ 2745.381309] DMA32: 49*4kB (UE) 1085*8kB (UME) 3614*16kB (UME) 466*32kB (UME) 5*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 81932kB [ 2745.381354] Normal: 1*4kB (M) 27*8kB (U) 8*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 348kB [ 2745.381396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2745.381398] 121770 total pagecache pages [ 2745.381409] 251 pages in swap cache [ 2745.381412] Swap cache stats: add 12631265, delete 12663690, find 36313/51938 [ 2745.381415] Free swap = 15228580kB [ 2745.381418] Total swap = 16642044kB [ 2745.381420] 497680 pages RAM [ 2745.381422] 0 pages HighMem/MovableOnly [ 2745.381425] 19144 pages reserved [ 2746.069191] oom_reaper: reaped process 4040 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2747.921171] systemd-journal: page allocation stalls for 10533ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2747.921190] CPU: 3 PID: 257 Comm: systemd-journal Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2747.921193] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2747.921195] Call Trace: [ 2747.921205] dump_stack+0x67/0x97 [ 2747.921210] warn_alloc+0xd6/0x160 [ 2747.921220] __alloc_pages_nodemask+0xe59/0x12a0 [ 2747.921227] ? find_get_entry+0x149/0x220 [ 2747.921236] ? pagecache_get_page+0x27/0x230 [ 2747.921242] filemap_fault+0x31e/0x610 [ 2747.921250] ext4_filemap_fault+0x2c/0x40 [ 2747.921256] __do_fault+0x19/0x70 [ 2747.921261] __handle_mm_fault+0x96b/0xdb0 [ 2747.921270] handle_mm_fault+0x17c/0x300 [ 2747.921276] __do_page_fault+0x279/0x560 [ 2747.921283] do_page_fault+0xc/0x10 [ 2747.921289] page_fault+0x22/0x30 [ 2747.921292] RIP: 0033:0x7fa0aa9a12a3 [ 2747.921295] RSP: 002b:00007ffd577cccd0 EFLAGS: 00010293 [ 2747.921300] RAX: 0000000000000001 RBX: 0000564b784ad1e0 RCX: 00007fa0aa9a12a3 [ 2747.921303] RDX: 0000000000000024 RSI: 00007ffd577ccce0 RDI: 0000000000000007 [ 2747.921306] RBP: 00007ffd577ccf90 R08: 0000000000332566 R09: 0000000000000001 [ 2747.921309] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd577ccce0 [ 2747.921312] R13: 0000000000000001 R14: ffffffffffffffff R15: 00055872e5575131 [ 2747.921322] Mem-Info: [ 2747.921329] active_anon:293001 inactive_anon:120399 isolated_anon:928 active_file:29 inactive_file:53 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16320 mapped:131 shmem:121436 pagetables:8079 bounce:0 free:18538 free_pcp:0 free_cma:0 [ 2747.921334] Node 0 active_anon:1172004kB inactive_anon:481596kB active_file:116kB inactive_file:212kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2747.921340] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2916kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2747.921343] lowmem_reserve[]: 0 1765 1774 1774 [ 2747.921361] DMA32 free:66148kB min:66656kB low:83320kB high:99984kB active_anon:1164968kB inactive_anon:477564kB active_file:236kB inactive_file:80kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:31256kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2747.921364] lowmem_reserve[]: 0 0 8 8 [ 2747.921381] Normal free:324kB min:336kB low:420kB high:504kB active_anon:1632kB inactive_anon:400kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:232kB pagetables:1012kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2747.921383] lowmem_reserve[]: 0 0 0 0 [ 2747.921398] DMA: 40*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7680kB [ 2747.921456] DMA32: 53*4kB (UME) 51*8kB (UME) 3094*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66508kB [ 2747.921502] Normal: 1*4kB (E) 28*8kB (UM) 6*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2747.921544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2747.921547] 121774 total pagecache pages [ 2747.921557] 256 pages in swap cache [ 2747.921560] Swap cache stats: add 12631286, delete 12663706, find 36328/51967 [ 2747.921563] Free swap = 15357604kB [ 2747.921565] Total swap = 16642044kB [ 2747.921568] 497680 pages RAM [ 2747.921571] 0 pages HighMem/MovableOnly [ 2747.921573] 19144 pages reserved [ 2749.513204] jbd2/sda2-8: page allocation stalls for 12393ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null) [ 2749.513222] CPU: 3 PID: 216 Comm: jbd2/sda2-8 Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2749.513225] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2749.513227] Call Trace: [ 2749.513237] dump_stack+0x67/0x97 [ 2749.513244] warn_alloc+0xd6/0x160 [ 2749.513253] __alloc_pages_nodemask+0xe59/0x12a0 [ 2749.513267] ? find_get_entry+0x166/0x220 [ 2749.513273] pagecache_get_page+0xe1/0x230 [ 2749.513280] __getblk_gfp+0x100/0x300 [ 2749.513284] ? bmap+0x1a/0x20 [ 2749.513289] ? jbd2_journal_bmap+0x26/0x70 [ 2749.513295] jbd2_journal_get_descriptor_buffer+0x4a/0xe0 [ 2749.513302] jbd2_journal_commit_transaction+0xd1c/0x1f90 [ 2749.513315] ? try_to_del_timer_sync+0x4d/0x60 [ 2749.513325] kjournald2+0xc8/0x270 [ 2749.513328] ? kjournald2+0xc8/0x270 [ 2749.513336] ? wait_woken+0x90/0x90 [ 2749.513343] kthread+0x10f/0x150 [ 2749.513346] ? commit_timeout+0x10/0x10 [ 2749.513350] ? kthread_create_on_node+0x40/0x40 [ 2749.513357] ret_from_fork+0x27/0x40 [ 2749.513365] Mem-Info: [ 2749.513373] active_anon:293018 inactive_anon:120217 isolated_anon:1120 active_file:46 inactive_file:60 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16320 mapped:131 shmem:121436 pagetables:7844 bounce:0 free:18623 free_pcp:42 free_cma:0 [ 2749.513378] Node 0 active_anon:1172072kB inactive_anon:480744kB active_file:184kB inactive_file:240kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2749.513384] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2912kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2749.513386] lowmem_reserve[]: 0 1765 1774 1774 [ 2749.513403] DMA32 free:66508kB min:66656kB low:83320kB high:99984kB active_anon:1165460kB inactive_anon:477404kB active_file:208kB inactive_file:108kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:30508kB bounce:0kB free_pcp:168kB local_pcp:168kB free_cma:0kB [ 2749.513405] lowmem_reserve[]: 0 0 8 8 [ 2749.513421] Normal free:324kB min:336kB low:420kB high:504kB active_anon:1632kB inactive_anon:408kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:232kB pagetables:820kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2749.513423] lowmem_reserve[]: 0 0 0 0 [ 2749.513436] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2749.513489] DMA32: 55*4kB (UME) 55*8kB (UME) 3100*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66644kB [ 2749.513531] Normal: 3*4kB (U) 27*8kB (UE) 6*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2749.513569] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2749.513572] 121774 total pagecache pages [ 2749.513583] 256 pages in swap cache [ 2749.513586] Swap cache stats: add 12631286, delete 12663706, find 36328/51967 [ 2749.513588] Free swap = 15357604kB [ 2749.513591] Total swap = 16642044kB [ 2749.513593] 497680 pages RAM [ 2749.513596] 0 pages HighMem/MovableOnly [ 2749.513598] 19144 pages reserved [ 2749.552177] gem_shrink: page allocation stalls for 23919ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2749.552194] CPU: 3 PID: 4068 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2749.552197] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2749.552200] Call Trace: [ 2749.552209] dump_stack+0x67/0x97 [ 2749.552215] warn_alloc+0xd6/0x160 [ 2749.552223] __alloc_pages_nodemask+0xe59/0x12a0 [ 2749.552235] ? percpu_counter_add_batch+0x85/0xb0 [ 2749.552242] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2749.552250] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2749.552302] ? i915_gem_shrink+0x356/0x580 [i915] [ 2749.552313] shmem_read_mapping_page_gfp+0x31/0x50 [ 2749.552350] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2749.552389] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2749.552421] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2749.552455] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2749.552487] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2749.552493] ? lock_acquire+0x9e/0x1e0 [ 2749.552499] ? __might_fault+0x39/0x90 [ 2749.552533] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2749.552538] drm_ioctl_kernel+0x64/0xb0 [ 2749.552544] drm_ioctl+0x2cd/0x390 [ 2749.552576] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2749.552586] ? __do_page_fault+0x29e/0x560 [ 2749.552594] do_vfs_ioctl+0x90/0x670 [ 2749.552598] ? up_read+0x1a/0x40 [ 2749.552602] ? trace_hardirqs_on_caller+0x118/0x180 [ 2749.552608] SyS_ioctl+0x3c/0x70 [ 2749.552615] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2749.552619] RIP: 0033:0x7fa30c4f54b7 [ 2749.552621] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2749.552627] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2749.552630] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2749.552633] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2749.552635] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2749.552638] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2750.279179] gem_shrink: page allocation stalls for 25425ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2750.279198] CPU: 3 PID: 4038 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2750.279201] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2750.279203] Call Trace: [ 2750.279213] dump_stack+0x67/0x97 [ 2750.279220] warn_alloc+0xd6/0x160 [ 2750.279229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2750.279242] __handle_mm_fault+0xb4f/0xdb0 [ 2750.279252] handle_mm_fault+0x17c/0x300 [ 2750.279259] __get_user_pages+0xfa/0x5c0 [ 2750.279265] ? lock_acquire+0x9e/0x1e0 [ 2750.279273] populate_vma_page_range+0x6c/0x70 [ 2750.279278] __mm_populate+0x92/0x110 [ 2750.279285] vm_mmap_pgoff+0xbe/0xd0 [ 2750.279293] SyS_mmap_pgoff+0x10a/0x220 [ 2750.279297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2750.279303] SyS_mmap+0x16/0x20 [ 2750.279309] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2750.279312] RIP: 0033:0x7fa30c4f9b0a [ 2750.279315] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2750.279320] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2750.279323] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2750.279326] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2750.279329] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2750.279332] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2751.110179] gem_shrink: page allocation stalls for 25789ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2751.110198] CPU: 3 PID: 4039 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2751.110202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2751.110204] Call Trace: [ 2751.110214] dump_stack+0x67/0x97 [ 2751.110220] warn_alloc+0xd6/0x160 [ 2751.110229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2751.110243] __handle_mm_fault+0xb4f/0xdb0 [ 2751.110253] handle_mm_fault+0x17c/0x300 [ 2751.110259] __get_user_pages+0xfa/0x5c0 [ 2751.110264] ? lock_acquire+0x9e/0x1e0 [ 2751.110273] populate_vma_page_range+0x6c/0x70 [ 2751.110278] __mm_populate+0x92/0x110 [ 2751.110285] vm_mmap_pgoff+0xbe/0xd0 [ 2751.110292] SyS_mmap_pgoff+0x10a/0x220 [ 2751.110297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2751.110304] SyS_mmap+0x16/0x20 [ 2751.110309] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2751.110313] RIP: 0033:0x7fa30c4f9b0a [ 2751.110316] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2751.110321] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa30c4f9b0a [ 2751.110323] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2751.110326] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2751.110329] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2751.110332] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2751.110343] warn_alloc_show_mem: 2 callbacks suppressed [ 2751.110346] Mem-Info: [ 2751.110354] active_anon:293198 inactive_anon:120310 isolated_anon:1024 active_file:58 inactive_file:22 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:131 shmem:121436 pagetables:7890 bounce:0 free:18565 free_pcp:0 free_cma:0 [ 2751.110359] Node 0 active_anon:1172792kB inactive_anon:481240kB active_file:232kB inactive_file:88kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2751.110366] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2936kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2751.110368] lowmem_reserve[]: 0 1765 1774 1774 [ 2751.110386] DMA32 free:66272kB min:66656kB low:83320kB high:99984kB active_anon:1165764kB inactive_anon:477392kB active_file:108kB inactive_file:208kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:30700kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2751.110388] lowmem_reserve[]: 0 0 8 8 [ 2751.110405] Normal free:328kB min:336kB low:420kB high:504kB active_anon:1676kB inactive_anon:392kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2751.110407] lowmem_reserve[]: 0 0 0 0 [ 2751.110421] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2751.110476] DMA32: 154*4kB (UE) 51*8kB (UE) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66512kB [ 2751.110519] Normal: 2*4kB (M) 28*8kB (UE) 6*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 328kB [ 2751.110559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2751.110562] 121785 total pagecache pages [ 2751.110573] 267 pages in swap cache [ 2751.110576] Swap cache stats: add 12631304, delete 12663713, find 36344/51999 [ 2751.110579] Free swap = 15357604kB [ 2751.110581] Total swap = 16642044kB [ 2751.110584] 497680 pages RAM [ 2751.110586] 0 pages HighMem/MovableOnly [ 2751.110589] 19144 pages reserved [ 2751.562185] gem_shrink: page allocation stalls for 18436ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2751.562203] CPU: 3 PID: 4042 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2751.562206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2751.562209] Call Trace: [ 2751.562219] dump_stack+0x67/0x97 [ 2751.562226] warn_alloc+0xd6/0x160 [ 2751.562234] __alloc_pages_nodemask+0xe59/0x12a0 [ 2751.562249] __handle_mm_fault+0xb4f/0xdb0 [ 2751.562259] handle_mm_fault+0x17c/0x300 [ 2751.562265] __get_user_pages+0xfa/0x5c0 [ 2751.562271] ? lock_acquire+0x9e/0x1e0 [ 2751.562280] populate_vma_page_range+0x6c/0x70 [ 2751.562285] __mm_populate+0x92/0x110 [ 2751.562292] vm_mmap_pgoff+0xbe/0xd0 [ 2751.562300] SyS_mmap_pgoff+0x10a/0x220 [ 2751.562304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2751.562311] SyS_mmap+0x16/0x20 [ 2751.562316] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2751.562320] RIP: 0033:0x7fa30c4f9b0a [ 2751.562322] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2751.562328] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa30c4f9b0a [ 2751.562331] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2751.562334] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2751.562337] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2751.562339] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2751.858182] gem_shrink: page allocation stalls for 18588ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2751.858200] CPU: 3 PID: 4044 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2751.858203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2751.858205] Call Trace: [ 2751.858214] dump_stack+0x67/0x97 [ 2751.858220] warn_alloc+0xd6/0x160 [ 2751.858228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2751.858243] __handle_mm_fault+0xb4f/0xdb0 [ 2751.858252] handle_mm_fault+0x17c/0x300 [ 2751.858258] __get_user_pages+0xfa/0x5c0 [ 2751.858264] ? lock_acquire+0x9e/0x1e0 [ 2751.858273] populate_vma_page_range+0x6c/0x70 [ 2751.858277] __mm_populate+0x92/0x110 [ 2751.858284] vm_mmap_pgoff+0xbe/0xd0 [ 2751.858292] SyS_mmap_pgoff+0x10a/0x220 [ 2751.858296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2751.858303] SyS_mmap+0x16/0x20 [ 2751.858308] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2751.858312] RIP: 0033:0x7fa30c4f9b0a [ 2751.858314] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2751.858320] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2751.858323] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2751.858325] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2751.858328] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2751.858331] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2752.415940] gem_shrink: page allocation stalls for 18907ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2752.415957] CPU: 3 PID: 4066 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2752.415960] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2752.415962] Call Trace: [ 2752.415972] dump_stack+0x67/0x97 [ 2752.415978] warn_alloc+0xd6/0x160 [ 2752.415987] __alloc_pages_nodemask+0xe59/0x12a0 [ 2752.415999] ? percpu_counter_add_batch+0x85/0xb0 [ 2752.416006] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2752.416013] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2752.416066] ? i915_gem_shrink+0x356/0x580 [i915] [ 2752.416077] shmem_read_mapping_page_gfp+0x31/0x50 [ 2752.416114] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2752.416153] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2752.416188] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2752.416222] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2752.416255] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2752.416260] ? lock_acquire+0x9e/0x1e0 [ 2752.416266] ? __might_fault+0x39/0x90 [ 2752.416300] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2752.416306] drm_ioctl_kernel+0x64/0xb0 [ 2752.416312] drm_ioctl+0x2cd/0x390 [ 2752.416343] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2752.416354] ? __do_page_fault+0x29e/0x560 [ 2752.416361] do_vfs_ioctl+0x90/0x670 [ 2752.416365] ? up_read+0x1a/0x40 [ 2752.416370] ? trace_hardirqs_on_caller+0x118/0x180 [ 2752.416375] SyS_ioctl+0x3c/0x70 [ 2752.416383] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2752.416386] RIP: 0033:0x7fa30c4f54b7 [ 2752.416389] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2752.416395] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2752.416398] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2752.416400] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2752.416403] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2752.416406] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2752.542168] warn_alloc_show_mem: 2 callbacks suppressed [ 2752.542173] Mem-Info: [ 2752.542181] active_anon:293199 inactive_anon:120059 isolated_anon:1248 active_file:51 inactive_file:54 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:131 shmem:121436 pagetables:7891 bounce:0 free:18625 free_pcp:0 free_cma:0 [ 2752.542187] Node 0 active_anon:1172796kB inactive_anon:480236kB active_file:204kB inactive_file:216kB unevictable:0kB isolated(anon):5120kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2752.542193] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2900kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2752.542195] lowmem_reserve[]: 0 1765 1774 1774 [ 2752.542212] DMA32 free:66512kB min:66656kB low:83320kB high:99984kB active_anon:1166140kB inactive_anon:477276kB active_file:200kB inactive_file:116kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:30704kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2752.542214] lowmem_reserve[]: 0 0 8 8 [ 2752.542231] Normal free:328kB min:336kB low:420kB high:504kB active_anon:1676kB inactive_anon:392kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2752.542234] lowmem_reserve[]: 0 0 0 0 [ 2752.542247] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2752.542303] DMA32: 154*4kB (UE) 52*8kB (UME) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66520kB [ 2752.542346] Normal: 5*4kB (ME) 28*8kB (UE) 6*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 340kB [ 2752.542386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2752.542389] 121800 total pagecache pages [ 2752.542398] 267 pages in swap cache [ 2752.542401] Swap cache stats: add 12631304, delete 12663713, find 36344/51999 [ 2752.542404] Free swap = 15357604kB [ 2752.542406] Total swap = 16642044kB [ 2752.542409] 497680 pages RAM [ 2752.542412] 0 pages HighMem/MovableOnly [ 2752.542414] 19144 pages reserved [ 2752.921201] gem_shrink: page allocation stalls for 19393ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2752.921219] CPU: 3 PID: 4056 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2752.921222] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2752.921224] Call Trace: [ 2752.921233] dump_stack+0x67/0x97 [ 2752.921239] warn_alloc+0xd6/0x160 [ 2752.921248] __alloc_pages_nodemask+0xe59/0x12a0 [ 2752.921255] ? find_get_entry+0x149/0x220 [ 2752.921264] ? pagecache_get_page+0x27/0x230 [ 2752.921270] filemap_fault+0x31e/0x610 [ 2752.921279] ext4_filemap_fault+0x2c/0x40 [ 2752.921285] __do_fault+0x19/0x70 [ 2752.921289] ? _raw_spin_unlock+0x2c/0x50 [ 2752.921293] __handle_mm_fault+0x96b/0xdb0 [ 2752.921303] handle_mm_fault+0x17c/0x300 [ 2752.921309] __do_page_fault+0x279/0x560 [ 2752.921315] do_page_fault+0xc/0x10 [ 2752.921320] page_fault+0x22/0x30 [ 2752.921324] RIP: 0033:0x7fa30c4f54b7 [ 2752.921326] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2752.921332] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2752.921335] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2752.921337] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2752.921340] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2752.921343] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2753.495191] gem_shrink: page allocation stalls for 19788ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2753.495210] CPU: 3 PID: 4050 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2753.495213] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2753.495216] Call Trace: [ 2753.495225] dump_stack+0x67/0x97 [ 2753.495232] warn_alloc+0xd6/0x160 [ 2753.495241] __alloc_pages_nodemask+0xe59/0x12a0 [ 2753.495256] __handle_mm_fault+0xb4f/0xdb0 [ 2753.495265] handle_mm_fault+0x17c/0x300 [ 2753.495272] __get_user_pages+0xfa/0x5c0 [ 2753.495278] ? lock_acquire+0x9e/0x1e0 [ 2753.495287] populate_vma_page_range+0x6c/0x70 [ 2753.495292] __mm_populate+0x92/0x110 [ 2753.495299] vm_mmap_pgoff+0xbe/0xd0 [ 2753.495306] SyS_mmap_pgoff+0x10a/0x220 [ 2753.495311] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2753.495317] SyS_mmap+0x16/0x20 [ 2753.495323] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2753.495327] RIP: 0033:0x7fa30c4f9b0a [ 2753.495329] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2753.495335] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2753.495338] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2753.495340] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2753.495343] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2753.495346] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2753.706182] gem_shrink: page allocation stalls for 13098ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2753.706199] CPU: 3 PID: 4057 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2753.706202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2753.706204] Call Trace: [ 2753.706213] dump_stack+0x67/0x97 [ 2753.706219] warn_alloc+0xd6/0x160 [ 2753.706228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2753.706235] ? find_get_entry+0x149/0x220 [ 2753.706245] ? pagecache_get_page+0x27/0x230 [ 2753.706251] filemap_fault+0x31e/0x610 [ 2753.706260] ext4_filemap_fault+0x2c/0x40 [ 2753.706266] __do_fault+0x19/0x70 [ 2753.706270] ? _raw_spin_unlock+0x2c/0x50 [ 2753.706275] __handle_mm_fault+0x96b/0xdb0 [ 2753.706284] handle_mm_fault+0x17c/0x300 [ 2753.706290] __do_page_fault+0x279/0x560 [ 2753.706297] do_page_fault+0xc/0x10 [ 2753.706302] page_fault+0x22/0x30 [ 2753.706305] RIP: 0033:0x7fa30c4f54b7 [ 2753.706308] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2753.706314] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2753.706317] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2753.706320] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2753.706322] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2753.706325] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2753.706335] warn_alloc_show_mem: 2 callbacks suppressed [ 2753.706338] Mem-Info: [ 2753.706345] active_anon:293199 inactive_anon:120248 isolated_anon:1088 active_file:70 inactive_file:8 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:146 shmem:121436 pagetables:7891 bounce:0 free:18627 free_pcp:0 free_cma:0 [ 2753.706351] Node 0 active_anon:1172796kB inactive_anon:480992kB active_file:280kB inactive_file:32kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:584kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2753.706357] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2952kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2753.706359] lowmem_reserve[]: 0 1765 1774 1774 [ 2753.706377] DMA32 free:66520kB min:66656kB low:83320kB high:99984kB active_anon:1166140kB inactive_anon:477388kB active_file:236kB inactive_file:72kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:30704kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2753.706380] lowmem_reserve[]: 0 0 8 8 [ 2753.706397] Normal free:328kB min:336kB low:420kB high:504kB active_anon:1724kB inactive_anon:404kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2753.706400] lowmem_reserve[]: 0 0 0 0 [ 2753.706414] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2753.706472] DMA32: 154*4kB (UE) 52*8kB (UME) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66520kB [ 2753.706518] Normal: 3*4kB (U) 28*8kB (UE) 7*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 348kB [ 2753.706560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2753.706563] 121801 total pagecache pages [ 2753.706572] 267 pages in swap cache [ 2753.706576] Swap cache stats: add 12631304, delete 12663713, find 36344/52000 [ 2753.706578] Free swap = 15357604kB [ 2753.706581] Total swap = 16642044kB [ 2753.706584] 497680 pages RAM [ 2753.706586] 0 pages HighMem/MovableOnly [ 2753.706589] 19144 pages reserved [ 2754.585178] warn_alloc: 1 callbacks suppressed [ 2754.585183] kworker/0:1H: page allocation stalls for 20853ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2754.585199] CPU: 0 PID: 3929 Comm: kworker/0:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2754.585202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2754.585254] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2754.585260] Call Trace: [ 2754.585269] dump_stack+0x67/0x97 [ 2754.585275] warn_alloc+0xd6/0x160 [ 2754.585284] __alloc_pages_nodemask+0xe59/0x12a0 [ 2754.585294] ? __lock_acquire+0x28c/0x1790 [ 2754.585304] __handle_mm_fault+0xb4f/0xdb0 [ 2754.585313] handle_mm_fault+0x17c/0x300 [ 2754.585320] __get_user_pages+0xfa/0x5c0 [ 2754.585329] get_user_pages_remote+0x120/0x1a0 [ 2754.585373] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2754.585382] process_one_work+0x1fe/0x670 [ 2754.585389] worker_thread+0x49/0x3b0 [ 2754.585396] kthread+0x10f/0x150 [ 2754.585400] ? process_one_work+0x670/0x670 [ 2754.585404] ? kthread_create_on_node+0x40/0x40 [ 2754.585411] ret_from_fork+0x27/0x40 [ 2755.013205] gem_shrink: page allocation stalls for 20803ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2755.013224] CPU: 3 PID: 4052 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2755.013227] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2755.013230] Call Trace: [ 2755.013240] dump_stack+0x67/0x97 [ 2755.013246] warn_alloc+0xd6/0x160 [ 2755.013255] __alloc_pages_nodemask+0xe59/0x12a0 [ 2755.013268] __handle_mm_fault+0xb4f/0xdb0 [ 2755.013278] handle_mm_fault+0x17c/0x300 [ 2755.013284] __get_user_pages+0xfa/0x5c0 [ 2755.013290] ? lock_acquire+0x9e/0x1e0 [ 2755.013298] populate_vma_page_range+0x6c/0x70 [ 2755.013303] __mm_populate+0x92/0x110 [ 2755.013311] vm_mmap_pgoff+0xbe/0xd0 [ 2755.013319] SyS_mmap_pgoff+0x10a/0x220 [ 2755.013323] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2755.013332] SyS_mmap+0x16/0x20 [ 2755.013337] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2755.013340] RIP: 0033:0x7fa30c4f9b0a [ 2755.013343] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2755.013349] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa30c4f9b0a [ 2755.013352] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2755.013354] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2755.013357] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2755.013360] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2755.013370] warn_alloc_show_mem: 1 callbacks suppressed [ 2755.013373] Mem-Info: [ 2755.013380] active_anon:293218 inactive_anon:120212 isolated_anon:1120 active_file:47 inactive_file:2 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:131 shmem:121436 pagetables:7891 bounce:0 free:18626 free_pcp:0 free_cma:0 [ 2755.013385] Node 0 active_anon:1172872kB inactive_anon:480724kB active_file:188kB inactive_file:8kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2755.013391] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2932kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2755.013394] lowmem_reserve[]: 0 1765 1774 1774 [ 2755.013411] DMA32 free:66520kB min:66656kB low:83320kB high:99984kB active_anon:1166140kB inactive_anon:477396kB active_file:176kB inactive_file:132kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:30704kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2755.013413] lowmem_reserve[]: 0 0 8 8 [ 2755.013431] Normal free:324kB min:336kB low:420kB high:504kB active_anon:1752kB inactive_anon:408kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2755.013433] lowmem_reserve[]: 0 0 0 0 [ 2755.013447] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2755.013502] DMA32: 154*4kB (UE) 52*8kB (UME) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66520kB [ 2755.013546] Normal: 1*4kB (M) 26*8kB (U) 7*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2755.013587] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2755.013590] 121783 total pagecache pages [ 2755.013600] 267 pages in swap cache [ 2755.013604] Swap cache stats: add 12631304, delete 12663713, find 36344/52000 [ 2755.013606] Free swap = 15357604kB [ 2755.013608] Total swap = 16642044kB [ 2755.013611] 497680 pages RAM [ 2755.013613] 0 pages HighMem/MovableOnly [ 2755.013616] 19144 pages reserved [ 2755.884185] gem_shrink: page allocation stalls for 30444ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2755.884203] CPU: 3 PID: 4061 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2755.884206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2755.884209] Call Trace: [ 2755.884217] dump_stack+0x67/0x97 [ 2755.884223] warn_alloc+0xd6/0x160 [ 2755.884232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2755.884244] ? percpu_counter_add_batch+0x85/0xb0 [ 2755.884251] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2755.884259] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2755.884312] ? i915_gem_shrink+0x356/0x580 [i915] [ 2755.884323] shmem_read_mapping_page_gfp+0x31/0x50 [ 2755.884360] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2755.884400] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2755.884432] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2755.884466] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2755.884499] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2755.884505] ? lock_acquire+0x9e/0x1e0 [ 2755.884510] ? __might_fault+0x39/0x90 [ 2755.884544] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2755.884550] drm_ioctl_kernel+0x64/0xb0 [ 2755.884556] drm_ioctl+0x2cd/0x390 [ 2755.884587] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2755.884598] ? __do_page_fault+0x29e/0x560 [ 2755.884605] do_vfs_ioctl+0x90/0x670 [ 2755.884610] ? up_read+0x1a/0x40 [ 2755.884614] ? trace_hardirqs_on_caller+0x118/0x180 [ 2755.884620] SyS_ioctl+0x3c/0x70 [ 2755.884627] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2755.884630] RIP: 0033:0x7fa30c4f54b7 [ 2755.884633] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2755.884638] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2755.884641] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2755.884644] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2755.884647] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2755.884649] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2756.565219] gem_shrink: page allocation stalls for 29492ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2756.565236] CPU: 3 PID: 4049 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2756.565239] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2756.565242] Call Trace: [ 2756.565251] dump_stack+0x67/0x97 [ 2756.565257] warn_alloc+0xd6/0x160 [ 2756.565265] __alloc_pages_nodemask+0xe59/0x12a0 [ 2756.565279] __handle_mm_fault+0xb4f/0xdb0 [ 2756.565289] handle_mm_fault+0x17c/0x300 [ 2756.565295] __get_user_pages+0xfa/0x5c0 [ 2756.565301] ? lock_acquire+0x9e/0x1e0 [ 2756.565310] populate_vma_page_range+0x6c/0x70 [ 2756.565315] __mm_populate+0x92/0x110 [ 2756.565322] vm_mmap_pgoff+0xbe/0xd0 [ 2756.565329] SyS_mmap_pgoff+0x10a/0x220 [ 2756.565334] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2756.565340] SyS_mmap+0x16/0x20 [ 2756.565346] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2756.565349] RIP: 0033:0x7fa30c4f9b0a [ 2756.565352] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2756.565357] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2756.565360] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2756.565363] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2756.565366] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2756.565368] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2756.565378] warn_alloc_show_mem: 1 callbacks suppressed [ 2756.565381] Mem-Info: [ 2756.565388] active_anon:293230 inactive_anon:120189 isolated_anon:1120 active_file:33 inactive_file:0 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:131 shmem:121436 pagetables:7891 bounce:0 free:18627 free_pcp:0 free_cma:0 [ 2756.565394] Node 0 active_anon:1172920kB inactive_anon:480756kB active_file:132kB inactive_file:0kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2756.565400] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2948kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2756.565402] lowmem_reserve[]: 0 1765 1774 1774 [ 2756.565419] DMA32 free:66520kB min:66656kB low:83320kB high:99984kB active_anon:1166140kB inactive_anon:477636kB active_file:148kB inactive_file:160kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2968kB pagetables:30704kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2756.565421] lowmem_reserve[]: 0 0 8 8 [ 2756.565438] Normal free:328kB min:336kB low:420kB high:504kB active_anon:1848kB inactive_anon:404kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2756.565440] lowmem_reserve[]: 0 0 0 0 [ 2756.565454] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2756.565511] DMA32: 154*4kB (UE) 52*8kB (UME) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66520kB [ 2756.565555] Normal: 6*4kB (ME) 26*8kB (U) 7*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 344kB [ 2756.565595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2756.565598] 121783 total pagecache pages [ 2756.565607] 267 pages in swap cache [ 2756.565610] Swap cache stats: add 12631304, delete 12663713, find 36344/52000 [ 2756.565613] Free swap = 15357604kB [ 2756.565615] Total swap = 16642044kB [ 2756.565618] 497680 pages RAM [ 2756.565620] 0 pages HighMem/MovableOnly [ 2756.565623] 19144 pages reserved [ 2756.668181] cron: page allocation stalls for 11937ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null) [ 2756.668198] CPU: 3 PID: 615 Comm: cron Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2756.668201] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2756.668204] Call Trace: [ 2756.668212] dump_stack+0x67/0x97 [ 2756.668218] warn_alloc+0xd6/0x160 [ 2756.668227] __alloc_pages_nodemask+0xe59/0x12a0 [ 2756.668240] ? find_get_entry+0x166/0x220 [ 2756.668246] pagecache_get_page+0xe1/0x230 [ 2756.668252] __getblk_gfp+0x100/0x300 [ 2756.668259] __breadahead+0x12/0x40 [ 2756.668264] __ext4_get_inode_loc+0x408/0x4e0 [ 2756.668271] ext4_iget+0x68/0xba0 [ 2756.668280] ext4_iget_normal+0x2b/0x30 [ 2756.668284] ext4_lookup+0xb1/0x1c0 [ 2756.668290] lookup_slow+0xff/0x1e0 [ 2756.668303] walk_component+0x1b0/0x2d0 [ 2756.668307] ? trailing_symlink+0xd8/0x230 [ 2756.668313] path_lookupat+0x62/0x200 [ 2756.668319] ? reacquire_held_locks+0xa5/0x170 [ 2756.668323] ? reacquire_held_locks+0xa5/0x170 [ 2756.668327] ? alloc_set_pte+0x3fc/0x4d0 [ 2756.668332] filename_lookup+0xa0/0x120 [ 2756.668340] ? getname_flags+0x32/0x190 [ 2756.668345] ? rcu_read_lock_sched_held+0x75/0x80 [ 2756.668349] ? kmem_cache_alloc+0x27e/0x2f0 [ 2756.668355] ? getname_flags+0x4e/0x190 [ 2756.668360] user_path_at_empty+0x31/0x40 [ 2756.668364] ? user_path_at_empty+0x31/0x40 [ 2756.668370] vfs_statx+0x62/0xb0 [ 2756.668377] SyS_newstat+0x2e/0x50 [ 2756.668381] ? up_read+0x1a/0x40 [ 2756.668385] ? trace_hardirqs_on_caller+0x118/0x180 [ 2756.668390] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2756.668397] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2756.668401] RIP: 0033:0x7efefb89f1f5 [ 2756.668404] RSP: 002b:00007ffc5f743878 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 2756.668409] RAX: ffffffffffffffda RBX: 00007efefb932fb8 RCX: 00007efefb89f1f5 [ 2756.668412] RDX: 00007ffc5f743910 RSI: 00007ffc5f743910 RDI: 00007efefb932fb8 [ 2756.668415] RBP: 0000000000000001 R08: 0000000001d346d0 R09: 0000000000000020 [ 2756.668418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2756.668421] R13: 0000000000000000 R14: 0000000001d346d0 R15: 0000000000000000 [ 2757.076192] gem_shrink: page allocation stalls for 30022ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2757.076210] CPU: 3 PID: 4064 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2757.076212] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2757.076215] Call Trace: [ 2757.076223] dump_stack+0x67/0x97 [ 2757.076229] warn_alloc+0xd6/0x160 [ 2757.076238] __alloc_pages_nodemask+0xe59/0x12a0 [ 2757.076250] ? percpu_counter_add_batch+0x85/0xb0 [ 2757.076257] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2757.076265] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2757.076316] ? i915_gem_shrink+0x356/0x580 [i915] [ 2757.076327] shmem_read_mapping_page_gfp+0x31/0x50 [ 2757.076365] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2757.076404] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2757.076437] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2757.076471] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2757.076505] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2757.076510] ? lock_acquire+0x9e/0x1e0 [ 2757.076516] ? __might_fault+0x39/0x90 [ 2757.076550] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2757.076556] drm_ioctl_kernel+0x64/0xb0 [ 2757.076562] drm_ioctl+0x2cd/0x390 [ 2757.076593] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2757.076604] ? __do_page_fault+0x29e/0x560 [ 2757.076610] do_vfs_ioctl+0x90/0x670 [ 2757.076615] ? up_read+0x1a/0x40 [ 2757.076619] ? trace_hardirqs_on_caller+0x118/0x180 [ 2757.076625] SyS_ioctl+0x3c/0x70 [ 2757.076632] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2757.076636] RIP: 0033:0x7fa30c4f54b7 [ 2757.076639] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2757.076645] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2757.076648] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2757.076650] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2757.076653] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2757.076656] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2757.538184] gem_shrink: page allocation stalls for 31522ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2757.538200] CPU: 3 PID: 4046 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2757.538203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2757.538205] Call Trace: [ 2757.538214] dump_stack+0x67/0x97 [ 2757.538220] warn_alloc+0xd6/0x160 [ 2757.538229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2757.538243] __handle_mm_fault+0xb4f/0xdb0 [ 2757.538253] handle_mm_fault+0x17c/0x300 [ 2757.538259] __get_user_pages+0xfa/0x5c0 [ 2757.538265] ? lock_acquire+0x9e/0x1e0 [ 2757.538273] populate_vma_page_range+0x6c/0x70 [ 2757.538278] __mm_populate+0x92/0x110 [ 2757.538286] vm_mmap_pgoff+0xbe/0xd0 [ 2757.538293] SyS_mmap_pgoff+0x10a/0x220 [ 2757.538297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2757.538303] SyS_mmap+0x16/0x20 [ 2757.538309] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2757.538312] RIP: 0033:0x7fa30c4f9b0a [ 2757.538315] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2757.538321] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2757.538324] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2757.538327] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2757.538330] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2757.538332] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2757.757173] kworker/2:1H: page allocation stalls for 10107ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2757.757191] CPU: 2 PID: 3938 Comm: kworker/2:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2757.757194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2757.757247] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2757.757252] Call Trace: [ 2757.757260] dump_stack+0x67/0x97 [ 2757.757266] warn_alloc+0xd6/0x160 [ 2757.757275] __alloc_pages_nodemask+0xe59/0x12a0 [ 2757.757284] ? __lock_acquire+0x28c/0x1790 [ 2757.757294] __handle_mm_fault+0xb4f/0xdb0 [ 2757.757303] handle_mm_fault+0x17c/0x300 [ 2757.757309] __get_user_pages+0xfa/0x5c0 [ 2757.757318] get_user_pages_remote+0x120/0x1a0 [ 2757.757359] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2757.757367] process_one_work+0x1fe/0x670 [ 2757.757375] worker_thread+0x49/0x3b0 [ 2757.757382] kthread+0x10f/0x150 [ 2757.757386] ? process_one_work+0x670/0x670 [ 2757.757389] ? kthread_create_on_node+0x40/0x40 [ 2757.757396] ret_from_fork+0x27/0x40 [ 2757.757406] warn_alloc_show_mem: 3 callbacks suppressed [ 2757.757409] Mem-Info: [ 2757.757416] active_anon:293248 inactive_anon:120288 isolated_anon:1049 active_file:27 inactive_file:53 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:131 shmem:121436 pagetables:7891 bounce:0 free:18626 free_pcp:0 free_cma:0 [ 2757.757422] Node 0 active_anon:1172992kB inactive_anon:481152kB active_file:108kB inactive_file:212kB unevictable:0kB isolated(anon):4196kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2757.757427] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2920kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2757.757430] lowmem_reserve[]: 0 1765 1774 1774 [ 2757.757449] DMA32 free:66520kB min:66656kB low:83320kB high:99984kB active_anon:1166140kB inactive_anon:477196kB active_file:100kB inactive_file:208kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30704kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2757.757451] lowmem_reserve[]: 0 0 8 8 [ 2757.757469] Normal free:324kB min:336kB low:420kB high:504kB active_anon:1872kB inactive_anon:400kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2757.757471] lowmem_reserve[]: 0 0 0 0 [ 2757.757486] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2757.757547] DMA32: 154*4kB (UE) 52*8kB (UME) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66520kB [ 2757.757595] Normal: 1*4kB (E) 26*8kB (U) 7*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2757.757637] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2757.757640] 121783 total pagecache pages [ 2757.757650] 267 pages in swap cache [ 2757.757654] Swap cache stats: add 12631304, delete 12663713, find 36344/52000 [ 2757.757656] Free swap = 15357604kB [ 2757.757659] Total swap = 16642044kB [ 2757.757661] 497680 pages RAM [ 2757.757664] 0 pages HighMem/MovableOnly [ 2757.757666] 19144 pages reserved [ 2758.156536] jbd2/sda2-8: page allocation stalls for 21036ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null) [ 2758.156553] CPU: 3 PID: 216 Comm: jbd2/sda2-8 Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2758.156555] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2758.156558] Call Trace: [ 2758.156566] dump_stack+0x67/0x97 [ 2758.156572] warn_alloc+0xd6/0x160 [ 2758.156581] __alloc_pages_nodemask+0xe59/0x12a0 [ 2758.156594] ? find_get_entry+0x166/0x220 [ 2758.156599] pagecache_get_page+0xe1/0x230 [ 2758.156605] __getblk_gfp+0x100/0x300 [ 2758.156610] ? bmap+0x1a/0x20 [ 2758.156615] ? jbd2_journal_bmap+0x26/0x70 [ 2758.156621] jbd2_journal_get_descriptor_buffer+0x4a/0xe0 [ 2758.156627] jbd2_journal_commit_transaction+0xd1c/0x1f90 [ 2758.156639] ? try_to_del_timer_sync+0x4d/0x60 [ 2758.156649] kjournald2+0xc8/0x270 [ 2758.156653] ? kjournald2+0xc8/0x270 [ 2758.156660] ? wait_woken+0x90/0x90 [ 2758.156667] kthread+0x10f/0x150 [ 2758.156670] ? commit_timeout+0x10/0x10 [ 2758.156673] ? kthread_create_on_node+0x40/0x40 [ 2758.156680] ret_from_fork+0x27/0x40 [ 2758.394266] rs:main Q:Reg: page allocation stalls for 11635ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2758.394284] CPU: 3 PID: 628 Comm: rs:main Q:Reg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2758.394286] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2758.394289] Call Trace: [ 2758.394298] dump_stack+0x67/0x97 [ 2758.394305] warn_alloc+0xd6/0x160 [ 2758.394313] __alloc_pages_nodemask+0xe59/0x12a0 [ 2758.394325] ? _raw_spin_unlock+0x2c/0x50 [ 2758.394330] ? swap_swapcount+0x51/0x80 [ 2758.394335] __read_swap_cache_async+0x140/0x240 [ 2758.394342] ? lock_acquire+0x9e/0x1e0 [ 2758.394347] read_swap_cache_async+0x17/0x40 [ 2758.394352] swapin_readahead+0x15c/0x1d0 [ 2758.394360] ? pagecache_get_page+0x27/0x230 [ 2758.394366] do_swap_page+0x2d8/0x720 [ 2758.394369] ? do_swap_page+0x2d8/0x720 [ 2758.394376] __handle_mm_fault+0x760/0xdb0 [ 2758.394386] handle_mm_fault+0x17c/0x300 [ 2758.394391] __do_page_fault+0x279/0x560 [ 2758.394398] do_page_fault+0xc/0x10 [ 2758.394403] page_fault+0x22/0x30 [ 2758.394407] RIP: 0033:0x560bc49f74b1 [ 2758.394410] RSP: 002b:00007f20b92a68a0 EFLAGS: 00010287 [ 2758.394415] RAX: 00007f20b0012310 RBX: 000000000000000b RCX: 0000000000000000 [ 2758.394418] RDX: 3120352020706553 RSI: 00007f20b4090355 RDI: 00007f20b4090160 [ 2758.394421] RBP: 00007f20b40902f0 R08: 0000000000000000 R09: 0000000000000008 [ 2758.394424] R10: 0000560bc4c31320 R11: 0000000066666667 R12: 0000000000000026 [ 2758.394426] R13: 000000000000004c R14: 00007f20b40903a8 R15: 00007f20b000dad0 [ 2760.135176] warn_alloc: 3 callbacks suppressed [ 2760.135181] kworker/1:0H: page allocation stalls for 10046ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2760.135196] CPU: 1 PID: 3879 Comm: kworker/1:0H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2760.135199] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2760.135252] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2760.135258] Call Trace: [ 2760.135266] dump_stack+0x67/0x97 [ 2760.135273] warn_alloc+0xd6/0x160 [ 2760.135281] __alloc_pages_nodemask+0xe59/0x12a0 [ 2760.135291] ? __lock_acquire+0x28c/0x1790 [ 2760.135300] __handle_mm_fault+0xb4f/0xdb0 [ 2760.135310] handle_mm_fault+0x17c/0x300 [ 2760.135316] __get_user_pages+0xfa/0x5c0 [ 2760.135325] get_user_pages_remote+0x120/0x1a0 [ 2760.135368] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2760.135377] process_one_work+0x1fe/0x670 [ 2760.135385] worker_thread+0x49/0x3b0 [ 2760.135391] kthread+0x10f/0x150 [ 2760.135395] ? process_one_work+0x670/0x670 [ 2760.135398] ? kthread_create_on_node+0x40/0x40 [ 2760.135405] ret_from_fork+0x27/0x40 [ 2760.135415] warn_alloc_show_mem: 2 callbacks suppressed [ 2760.135418] Mem-Info: [ 2760.135425] active_anon:293248 inactive_anon:120497 isolated_anon:928 active_file:46 inactive_file:33 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:131 shmem:121436 pagetables:7891 bounce:0 free:18626 free_pcp:0 free_cma:0 [ 2760.135431] Node 0 active_anon:1172992kB inactive_anon:481988kB active_file:184kB inactive_file:132kB unevictable:0kB isolated(anon):3584kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2760.135437] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2936kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2760.135439] lowmem_reserve[]: 0 1765 1774 1774 [ 2760.135458] DMA32 free:66520kB min:66656kB low:83320kB high:99984kB active_anon:1166140kB inactive_anon:477900kB active_file:184kB inactive_file:124kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30704kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2760.135461] lowmem_reserve[]: 0 0 8 8 [ 2760.135478] Normal free:324kB min:336kB low:420kB high:504kB active_anon:1872kB inactive_anon:404kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2760.135480] lowmem_reserve[]: 0 0 0 0 [ 2760.135495] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2760.135554] DMA32: 154*4kB (UE) 52*8kB (UME) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66520kB [ 2760.135600] Normal: 1*4kB (E) 26*8kB (U) 7*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2760.135642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2760.135645] 121783 total pagecache pages [ 2760.135655] 267 pages in swap cache [ 2760.135659] Swap cache stats: add 12631304, delete 12663713, find 36344/52000 [ 2760.135662] Free swap = 15357604kB [ 2760.135664] Total swap = 16642044kB [ 2760.135667] 497680 pages RAM [ 2760.135669] 0 pages HighMem/MovableOnly [ 2760.135672] 19144 pages reserved [ 2760.823372] kworker/2:1H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2760.823386] CPU: 2 PID: 3938 Comm: kworker/2:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2760.823389] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2760.823443] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2760.823448] Call Trace: [ 2760.823456] dump_stack+0x67/0x97 [ 2760.823461] dump_header+0x8d/0x3bb [ 2760.823467] ? trace_hardirqs_on+0xd/0x10 [ 2760.823471] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2760.823477] oom_kill_process+0x234/0x640 [ 2760.823483] out_of_memory+0xf1/0x340 [ 2760.823489] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2760.823497] ? __lock_acquire+0x28c/0x1790 [ 2760.823507] __handle_mm_fault+0xb4f/0xdb0 [ 2760.823516] handle_mm_fault+0x17c/0x300 [ 2760.823522] __get_user_pages+0xfa/0x5c0 [ 2760.823531] get_user_pages_remote+0x120/0x1a0 [ 2760.823571] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2760.823579] process_one_work+0x1fe/0x670 [ 2760.823587] worker_thread+0x49/0x3b0 [ 2760.823594] kthread+0x10f/0x150 [ 2760.823598] ? process_one_work+0x670/0x670 [ 2760.823601] ? kthread_create_on_node+0x40/0x40 [ 2760.823608] ret_from_fork+0x27/0x40 [ 2760.823617] Mem-Info: [ 2760.823624] active_anon:293248 inactive_anon:120116 isolated_anon:1280 active_file:27 inactive_file:22 isolated_file:0 unevictable:0 dirty:14 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:131 shmem:121436 pagetables:7891 bounce:0 free:18626 free_pcp:0 free_cma:0 [ 2760.823630] Node 0 active_anon:1172992kB inactive_anon:480464kB active_file:108kB inactive_file:88kB unevictable:0kB isolated(anon):5120kB isolated(file):0kB mapped:524kB dirty:56kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2760.823636] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2952kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2760.823639] lowmem_reserve[]: 0 1765 1774 1774 [ 2760.823658] DMA32 free:66520kB min:66656kB low:83320kB high:99984kB active_anon:1166140kB inactive_anon:476872kB active_file:108kB inactive_file:200kB unevictable:0kB writepending:56kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30704kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2760.823661] lowmem_reserve[]: 0 0 8 8 [ 2760.823678] Normal free:324kB min:336kB low:420kB high:504kB active_anon:1872kB inactive_anon:408kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2760.823680] lowmem_reserve[]: 0 0 0 0 [ 2760.823696] DMA: 35*4kB (UME) 50*8kB (UM) 37*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2760.823757] DMA32: 154*4kB (UE) 52*8kB (UME) 3069*16kB (UME) 498*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66520kB [ 2760.823805] Normal: 1*4kB (E) 26*8kB (U) 7*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2760.823849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2760.823852] 121783 total pagecache pages [ 2760.823862] 267 pages in swap cache [ 2760.823866] Swap cache stats: add 12631304, delete 12663713, find 36344/52000 [ 2760.823869] Free swap = 15357604kB [ 2760.823872] Total swap = 16642044kB [ 2760.823875] 497680 pages RAM [ 2760.823877] 0 pages HighMem/MovableOnly [ 2760.823880] 19144 pages reserved [ 2760.823883] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2760.823892] [ 257] 0 257 14276 154 26 3 106 0 systemd-journal [ 2760.823899] [ 277] 0 277 10858 0 23 3 386 -1000 systemd-udevd [ 2760.823904] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2760.823910] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2760.823915] [ 588] 0 588 11117 0 26 3 147 0 systemd-logind [ 2760.823920] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2760.823925] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2760.823931] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2760.823936] [ 612] 104 612 64102 156 29 3 269 0 rsyslogd [ 2760.823941] [ 615] 0 615 7776 12 21 3 59 0 cron [ 2760.823946] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2760.823952] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2760.823957] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2760.823962] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2760.823968] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2760.823973] [ 661] 0 661 95038 26 43 6 3022 0 snapd [ 2760.823978] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2760.823983] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2760.823989] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2760.823994] [ 864] 102 864 11889 0 27 3 140 0 systemd-resolve [ 2760.823999] [ 920] 0 920 19092 1 42 3 137 0 login [ 2760.824005] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2760.824010] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2760.824016] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2760.824020] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2760.824026] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2760.824031] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2760.824036] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2760.824042] [ 1315] 1000 1315 5633 0 15 3 464 0 bash [ 2760.824047] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2760.824052] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2760.824057] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2760.824062] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2760.824067] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2760.824072] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2760.824078] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2760.824083] [ 1518] 1000 1518 26839 0 55 3 650 0 sshd [ 2760.824088] [ 1520] 1000 1520 3219 1 13 3 79 0 sftp-server [ 2760.824093] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2760.824098] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2760.824103] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2760.824108] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2760.824114] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2760.824119] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2760.824124] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2760.824129] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2760.824135] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2760.824140] [ 2924] 0 2924 3450 0 13 3 36 0 dmesg [ 2760.824145] [ 2925] 1000 2925 5644 0 15 3 485 0 bash [ 2760.824164] [ 4033] 0 4033 15776 0 35 3 119 0 sudo [ 2760.824169] [ 4037] 0 4037 11260 14 27 3 81 1000 gem_shrink [ 2760.824175] [ 4038] 0 4038 76796 5573 141 4 52823 1000 gem_shrink [ 2760.824180] [ 4039] 0 4039 76796 6761 114 4 37451 1000 gem_shrink [ 2760.824185] [ 4041] 0 4041 76796 22899 124 4 26715 1000 gem_shrink [ 2760.824190] [ 4042] 0 4042 76796 20525 100 4 16523 1000 gem_shrink [ 2760.824196] [ 4043] 0 4043 44028 7278 72 3 15947 1000 gem_shrink [ 2760.824201] [ 4044] 0 4044 44028 6534 67 3 14434 1000 gem_shrink [ 2760.824206] [ 4045] 0 4045 76796 22526 107 4 18401 1000 gem_shrink [ 2760.824211] [ 4046] 0 4046 44028 5116 59 3 11481 1000 gem_shrink [ 2760.824216] [ 4047] 0 4047 44028 7445 60 3 10027 1000 gem_shrink [ 2760.824221] [ 4048] 0 4048 44028 4854 64 3 14664 1000 gem_shrink [ 2760.824226] [ 4049] 0 4049 44028 6182 61 3 11686 1000 gem_shrink [ 2760.824231] [ 4050] 0 4050 44028 5342 84 3 24406 1000 gem_shrink [ 2760.824237] [ 4051] 0 4051 44028 6312 86 3 24162 1000 gem_shrink [ 2760.824242] [ 4052] 0 4052 76796 13652 96 4 21437 1000 gem_shrink [ 2760.824247] [ 4053] 0 4053 306172 29287 597 4 89 1000 gem_shrink [ 2760.824252] [ 4054] 0 4054 306172 7 602 4 88 1000 gem_shrink [ 2760.824257] [ 4055] 0 4055 338940 19106 641 5 88 1000 gem_shrink [ 2760.824262] [ 4056] 0 4056 306172 15562 570 4 88 1000 gem_shrink [ 2760.824267] [ 4057] 0 4057 306172 22570 584 4 88 1000 gem_shrink [ 2760.824272] [ 4058] 0 4058 306172 20524 580 4 88 1000 gem_shrink [ 2760.824278] [ 4059] 0 4059 273404 31477 537 4 88 1000 gem_shrink [ 2760.824283] [ 4060] 0 4060 273404 12661 500 4 88 1000 gem_shrink [ 2760.824287] [ 4061] 0 4061 11260 3 25 3 92 1000 gem_shrink [ 2760.824293] [ 4062] 0 4062 11260 3 25 3 92 1000 gem_shrink [ 2760.824298] [ 4063] 0 4063 11260 3 25 3 92 1000 gem_shrink [ 2760.824303] [ 4064] 0 4064 11260 3 25 3 92 1000 gem_shrink [ 2760.824308] [ 4065] 0 4065 11260 3 25 3 92 1000 gem_shrink [ 2760.824313] [ 4066] 0 4066 11260 3 25 3 92 1000 gem_shrink [ 2760.824318] [ 4067] 0 4067 11260 1 25 3 94 1000 gem_shrink [ 2760.824323] [ 4068] 0 4068 11260 1 25 3 94 1000 gem_shrink [ 2760.824327] Out of memory: Kill process 4038 (gem_shrink) score 1012 or sacrifice child [ 2760.824376] Killed process 4038 (gem_shrink) total-vm:307184kB, anon-rss:22288kB, file-rss:4kB, shmem-rss:0kB [ 2761.907223] oom_reaper: reaped process 4038 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2763.706365] kworker/0:2H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2763.706380] CPU: 0 PID: 2784 Comm: kworker/0:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2763.706382] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2763.706435] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2763.706441] Call Trace: [ 2763.706449] dump_stack+0x67/0x97 [ 2763.706455] dump_header+0x8d/0x3bb [ 2763.706460] ? trace_hardirqs_on+0xd/0x10 [ 2763.706465] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2763.706471] oom_kill_process+0x234/0x640 [ 2763.706478] out_of_memory+0xf1/0x340 [ 2763.706483] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2763.706492] ? __lock_acquire+0x28c/0x1790 [ 2763.706501] __handle_mm_fault+0xb4f/0xdb0 [ 2763.706511] handle_mm_fault+0x17c/0x300 [ 2763.706517] __get_user_pages+0xfa/0x5c0 [ 2763.706526] get_user_pages_remote+0x120/0x1a0 [ 2763.706569] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2763.706578] process_one_work+0x1fe/0x670 [ 2763.706586] worker_thread+0x49/0x3b0 [ 2763.706593] kthread+0x10f/0x150 [ 2763.706597] ? process_one_work+0x670/0x670 [ 2763.706600] ? kthread_create_on_node+0x40/0x40 [ 2763.706606] ret_from_fork+0x27/0x40 [ 2763.706616] Mem-Info: [ 2763.706624] active_anon:293189 inactive_anon:120310 isolated_anon:1056 active_file:65 inactive_file:12 isolated_file:0 unevictable:0 dirty:2 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:146 shmem:121436 pagetables:7902 bounce:0 free:18561 free_pcp:123 free_cma:0 [ 2763.706630] Node 0 active_anon:1172756kB inactive_anon:481240kB active_file:260kB inactive_file:48kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:584kB dirty:8kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2763.706636] DMA free:7680kB min:584kB low:728kB high:872kB active_anon:4960kB inactive_anon:2936kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2763.706639] lowmem_reserve[]: 0 1765 1774 1774 [ 2763.706658] DMA32 free:66228kB min:66656kB low:83320kB high:99984kB active_anon:1165944kB inactive_anon:477520kB active_file:136kB inactive_file:280kB unevictable:0kB writepending:8kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30748kB bounce:0kB free_pcp:492kB local_pcp:60kB free_cma:0kB [ 2763.706661] lowmem_reserve[]: 0 0 8 8 [ 2763.706680] Normal free:336kB min:336kB low:420kB high:504kB active_anon:1852kB inactive_anon:404kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2763.706682] lowmem_reserve[]: 0 0 0 0 [ 2763.706698] DMA: 30*4kB (UME) 51*8kB (UM) 39*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7680kB [ 2763.706758] DMA32: 117*4kB (UE) 52*8kB (UE) 2924*16kB (UME) 548*32kB (UME) 16*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66228kB [ 2763.706807] Normal: 4*4kB (U) 26*8kB (U) 7*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 336kB [ 2763.706851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2763.706854] 121812 total pagecache pages [ 2763.706863] 267 pages in swap cache [ 2763.706867] Swap cache stats: add 12631304, delete 12663713, find 36344/52001 [ 2763.706870] Free swap = 15568548kB [ 2763.706873] Total swap = 16642044kB [ 2763.706876] 497680 pages RAM [ 2763.706878] 0 pages HighMem/MovableOnly [ 2763.706881] 19144 pages reserved [ 2763.706884] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2763.706896] [ 257] 0 257 14276 154 26 3 106 0 systemd-journal [ 2763.706903] [ 277] 0 277 10858 0 23 3 386 -1000 systemd-udevd [ 2763.706908] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2763.706914] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2763.706920] [ 588] 0 588 11117 0 26 3 147 0 systemd-logind [ 2763.706926] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2763.706931] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2763.706937] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2763.706942] [ 612] 104 612 64102 156 29 3 269 0 rsyslogd [ 2763.706947] [ 615] 0 615 7776 12 21 3 59 0 cron [ 2763.706953] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2763.706959] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2763.706965] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2763.706970] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2763.706975] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2763.706981] [ 661] 0 661 95038 26 43 6 3022 0 snapd [ 2763.706986] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2763.706992] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2763.706998] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2763.707003] [ 864] 102 864 11889 0 27 3 140 0 systemd-resolve [ 2763.707008] [ 920] 0 920 19092 1 42 3 137 0 login [ 2763.707014] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2763.707020] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2763.707025] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2763.707031] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2763.707036] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2763.707042] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2763.707047] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2763.707053] [ 1315] 1000 1315 5633 0 15 3 464 0 bash [ 2763.707059] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2763.707065] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2763.707070] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2763.707075] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2763.707081] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2763.707086] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2763.707092] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2763.707097] [ 1518] 1000 1518 26839 0 55 3 650 0 sshd [ 2763.707103] [ 1520] 1000 1520 3219 1 13 3 79 0 sftp-server [ 2763.707109] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2763.707114] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2763.707119] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2763.707125] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2763.707131] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2763.707136] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2763.707142] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2763.707147] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2763.707168] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2763.707174] [ 2924] 0 2924 3450 0 13 3 36 0 dmesg [ 2763.707179] [ 2925] 1000 2925 5644 0 15 3 485 0 bash [ 2763.707186] [ 4033] 0 4033 15776 0 35 3 119 0 sudo [ 2763.707192] [ 4037] 0 4037 11260 14 27 3 81 1000 gem_shrink [ 2763.707197] [ 4038] 0 4038 76796 0 141 4 0 1000 gem_shrink [ 2763.707203] [ 4039] 0 4039 76796 6761 114 4 37451 1000 gem_shrink [ 2763.707209] [ 4041] 0 4041 76796 22899 124 4 26715 1000 gem_shrink [ 2763.707214] [ 4042] 0 4042 76796 20525 100 4 16523 1000 gem_shrink [ 2763.707220] [ 4043] 0 4043 44028 7278 72 3 15947 1000 gem_shrink [ 2763.707225] [ 4044] 0 4044 44028 6534 67 3 14434 1000 gem_shrink [ 2763.707231] [ 4045] 0 4045 76796 22526 107 4 18401 1000 gem_shrink [ 2763.707236] [ 4046] 0 4046 44028 5116 59 3 11481 1000 gem_shrink [ 2763.707242] [ 4047] 0 4047 44028 7445 60 3 10027 1000 gem_shrink [ 2763.707247] [ 4048] 0 4048 44028 4854 64 3 14664 1000 gem_shrink [ 2763.707253] [ 4049] 0 4049 44028 6182 61 3 11686 1000 gem_shrink [ 2763.707259] [ 4050] 0 4050 44028 5342 84 3 24406 1000 gem_shrink [ 2763.707264] [ 4051] 0 4051 44028 6312 86 3 24162 1000 gem_shrink [ 2763.707269] [ 4052] 0 4052 76796 13652 96 4 21437 1000 gem_shrink [ 2763.707275] [ 4053] 0 4053 306172 29287 597 4 89 1000 gem_shrink [ 2763.707281] [ 4054] 0 4054 306172 7 602 4 88 1000 gem_shrink [ 2763.707286] [ 4055] 0 4055 338940 19106 641 5 88 1000 gem_shrink [ 2763.707292] [ 4056] 0 4056 306172 15562 570 4 88 1000 gem_shrink [ 2763.707297] [ 4057] 0 4057 306172 27855 594 4 88 1000 gem_shrink [ 2763.707303] [ 4058] 0 4058 306172 20524 580 4 88 1000 gem_shrink [ 2763.707308] [ 4059] 0 4059 273404 31757 538 4 88 1000 gem_shrink [ 2763.707314] [ 4060] 0 4060 273404 12661 500 4 88 1000 gem_shrink [ 2763.707319] [ 4061] 0 4061 11260 3 25 3 92 1000 gem_shrink [ 2763.707325] [ 4062] 0 4062 11260 3 25 3 92 1000 gem_shrink [ 2763.707330] [ 4063] 0 4063 11260 3 25 3 92 1000 gem_shrink [ 2763.707336] [ 4064] 0 4064 11260 3 25 3 92 1000 gem_shrink [ 2763.707341] [ 4065] 0 4065 11260 3 25 3 92 1000 gem_shrink [ 2763.707347] [ 4066] 0 4066 11260 3 25 3 92 1000 gem_shrink [ 2763.707353] [ 4067] 0 4067 11260 1 25 3 94 1000 gem_shrink [ 2763.707358] [ 4068] 0 4068 11260 1 25 3 94 1000 gem_shrink [ 2763.707362] Out of memory: Kill process 4041 (gem_shrink) score 1010 or sacrifice child [ 2763.707410] Killed process 4041 (gem_shrink) total-vm:307184kB, anon-rss:91592kB, file-rss:4kB, shmem-rss:0kB [ 2763.976182] dmesg: page allocation stalls for 10782ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2763.976200] CPU: 3 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2763.976203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2763.976205] Call Trace: [ 2763.976215] dump_stack+0x67/0x97 [ 2763.976221] warn_alloc+0xd6/0x160 [ 2763.976230] __alloc_pages_nodemask+0xe59/0x12a0 [ 2763.976241] ? _raw_spin_unlock+0x2c/0x50 [ 2763.976246] ? swap_swapcount+0x51/0x80 [ 2763.976252] __read_swap_cache_async+0x140/0x240 [ 2763.976257] ? lock_acquire+0x9e/0x1e0 [ 2763.976262] read_swap_cache_async+0x17/0x40 [ 2763.976267] swapin_readahead+0x15c/0x1d0 [ 2763.976274] ? pagecache_get_page+0x27/0x230 [ 2763.976280] do_swap_page+0x2d8/0x720 [ 2763.976283] ? do_swap_page+0x2d8/0x720 [ 2763.976289] __handle_mm_fault+0x760/0xdb0 [ 2763.976299] handle_mm_fault+0x17c/0x300 [ 2763.976305] __do_page_fault+0x279/0x560 [ 2763.976312] do_page_fault+0xc/0x10 [ 2763.976317] page_fault+0x22/0x30 [ 2763.976320] RIP: 0033:0x7fa2f4d3d8ee [ 2763.976323] RSP: 002b:00007ffe6906ebc0 EFLAGS: 00010206 [ 2763.976328] RAX: 0000000000000000 RBX: 00007fa2f50b2600 RCX: 000000000008c6ce [ 2763.976331] RDX: 00007ffe6906f128 RSI: 000055b48fd4e42f RDI: 00007fa2f50b2600 [ 2763.976334] RBP: 00007ffe6906f110 R08: 00007fa2f56e6040 R09: 0000000000000000 [ 2763.976336] R10: 000055b48fd4e42f R11: 00007fa2f4e657e0 R12: 0000000000000001 [ 2763.976339] R13: 00007ffe6906f3f0 R14: 000055b48ff520b5 R15: 00007ffe6906f3e8 [ 2763.976349] Mem-Info: [ 2763.976356] active_anon:292512 inactive_anon:120438 isolated_anon:928 active_file:180 inactive_file:312 isolated_file:0 unevictable:0 dirty:2 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16308 mapped:441 shmem:121436 pagetables:7902 bounce:0 free:18614 free_pcp:178 free_cma:0 [ 2763.976361] Node 0 active_anon:1170048kB inactive_anon:481752kB active_file:720kB inactive_file:1248kB unevictable:0kB isolated(anon):3712kB isolated(file):0kB mapped:1764kB dirty:8kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2763.976367] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4980kB inactive_anon:2920kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2763.976370] lowmem_reserve[]: 0 1765 1774 1774 [ 2763.976387] DMA32 free:66476kB min:66656kB low:83320kB high:99984kB active_anon:1163060kB inactive_anon:478316kB active_file:120kB inactive_file:1624kB unevictable:0kB writepending:8kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30748kB bounce:0kB free_pcp:712kB local_pcp:176kB free_cma:0kB [ 2763.976389] lowmem_reserve[]: 0 0 8 8 [ 2763.976406] Normal free:320kB min:336kB low:420kB high:504kB active_anon:1900kB inactive_anon:404kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:216kB pagetables:812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2763.976409] lowmem_reserve[]: 0 0 0 0 [ 2763.976422] DMA: 18*4kB (UME) 51*8kB (UM) 39*16kB (UME) 14*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7632kB [ 2763.976478] DMA32: 84*4kB (UE) 38*8kB (UE) 2882*16kB (UME) 573*32kB (UME) 12*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 65856kB [ 2763.976523] Normal: 0*4kB 22*8kB (U) 7*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 320kB [ 2763.976563] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2763.976566] 122224 total pagecache pages [ 2763.976575] 266 pages in swap cache [ 2763.976578] Swap cache stats: add 12631307, delete 12663717, find 36347/52005 [ 2763.976581] Free swap = 15589284kB [ 2763.976583] Total swap = 16642044kB [ 2763.976586] 497680 pages RAM [ 2763.976589] 0 pages HighMem/MovableOnly [ 2763.976593] 19144 pages reserved [ 2764.344876] gem_shrink: page allocation stalls for 24133ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2764.344896] CPU: 3 PID: 4053 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2764.344899] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2764.344902] Call Trace: [ 2764.344912] dump_stack+0x67/0x97 [ 2764.344918] warn_alloc+0xd6/0x160 [ 2764.344927] __alloc_pages_nodemask+0xe59/0x12a0 [ 2764.344934] ? find_get_entry+0x149/0x220 [ 2764.344944] ? pagecache_get_page+0x27/0x230 [ 2764.344950] filemap_fault+0x31e/0x610 [ 2764.344958] ext4_filemap_fault+0x2c/0x40 [ 2764.344964] __do_fault+0x19/0x70 [ 2764.344969] ? _raw_spin_unlock+0x2c/0x50 [ 2764.344973] __handle_mm_fault+0x96b/0xdb0 [ 2764.344982] handle_mm_fault+0x17c/0x300 [ 2764.344988] __do_page_fault+0x279/0x560 [ 2764.344995] do_page_fault+0xc/0x10 [ 2764.345001] page_fault+0x22/0x30 [ 2764.345004] RIP: 0033:0x7fa30c4f54b7 [ 2764.345007] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2764.345013] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2764.345016] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2764.345018] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2764.345021] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2764.345024] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2764.752761] oom_reaper: reaped process 4041 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2764.860185] in:imklog: page allocation stalls for 10634ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2764.860205] CPU: 3 PID: 627 Comm: in:imklog Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2764.860208] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2764.860211] Call Trace: [ 2764.860222] dump_stack+0x67/0x97 [ 2764.860228] warn_alloc+0xd6/0x160 [ 2764.860237] __alloc_pages_nodemask+0xe59/0x12a0 [ 2764.860244] ? find_get_entry+0x149/0x220 [ 2764.860254] ? pagecache_get_page+0x27/0x230 [ 2764.860260] filemap_fault+0x31e/0x610 [ 2764.860268] ext4_filemap_fault+0x2c/0x40 [ 2764.860274] __do_fault+0x19/0x70 [ 2764.860279] __handle_mm_fault+0x96b/0xdb0 [ 2764.860289] handle_mm_fault+0x17c/0x300 [ 2764.860296] __do_page_fault+0x279/0x560 [ 2764.860302] do_page_fault+0xc/0x10 [ 2764.860309] page_fault+0x22/0x30 [ 2764.860312] RIP: 0033:0x7f20bbef46ad [ 2764.860315] RSP: 002b:00007f20b9a87580 EFLAGS: 00010293 [ 2764.860320] RAX: 00000000000010b3 RBX: 0000000000000000 RCX: 00007f20bbef46ad [ 2764.860323] RDX: 0000000000001fa0 RSI: 00007f20b9a87da0 RDI: 0000000000000004 [ 2764.860326] RBP: 0000560bc6ba23e0 R08: 0000000000000000 R09: 0000000000000000 [ 2764.860329] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f20b9a87da0 [ 2764.860332] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f20b9a892d6 [ 2766.242170] cron: page allocation stalls for 21511ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null) [ 2766.242188] CPU: 3 PID: 615 Comm: cron Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2766.242191] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2766.242193] Call Trace: [ 2766.242202] dump_stack+0x67/0x97 [ 2766.242208] warn_alloc+0xd6/0x160 [ 2766.242217] __alloc_pages_nodemask+0xe59/0x12a0 [ 2766.242230] ? find_get_entry+0x166/0x220 [ 2766.242236] pagecache_get_page+0xe1/0x230 [ 2766.242242] __getblk_gfp+0x100/0x300 [ 2766.242249] __breadahead+0x12/0x40 [ 2766.242253] __ext4_get_inode_loc+0x408/0x4e0 [ 2766.242261] ext4_iget+0x68/0xba0 [ 2766.242269] ext4_iget_normal+0x2b/0x30 [ 2766.242273] ext4_lookup+0xb1/0x1c0 [ 2766.242279] lookup_slow+0xff/0x1e0 [ 2766.242291] walk_component+0x1b0/0x2d0 [ 2766.242295] ? trailing_symlink+0xd8/0x230 [ 2766.242301] path_lookupat+0x62/0x200 [ 2766.242307] ? reacquire_held_locks+0xa5/0x170 [ 2766.242310] ? reacquire_held_locks+0xa5/0x170 [ 2766.242314] ? alloc_set_pte+0x3fc/0x4d0 [ 2766.242319] filename_lookup+0xa0/0x120 [ 2766.242327] ? getname_flags+0x32/0x190 [ 2766.242331] ? rcu_read_lock_sched_held+0x75/0x80 [ 2766.242336] ? kmem_cache_alloc+0x27e/0x2f0 [ 2766.242342] ? getname_flags+0x4e/0x190 [ 2766.242348] user_path_at_empty+0x31/0x40 [ 2766.242351] ? user_path_at_empty+0x31/0x40 [ 2766.242357] vfs_statx+0x62/0xb0 [ 2766.242364] SyS_newstat+0x2e/0x50 [ 2766.242368] ? up_read+0x1a/0x40 [ 2766.242372] ? trace_hardirqs_on_caller+0x118/0x180 [ 2766.242377] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2766.242385] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2766.242388] RIP: 0033:0x7efefb89f1f5 [ 2766.242391] RSP: 002b:00007ffc5f743878 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 2766.242397] RAX: ffffffffffffffda RBX: 00007efefb932fb8 RCX: 00007efefb89f1f5 [ 2766.242399] RDX: 00007ffc5f743910 RSI: 00007ffc5f743910 RDI: 00007efefb932fb8 [ 2766.242402] RBP: 0000000000000001 R08: 0000000001d346d0 R09: 0000000000000020 [ 2766.242404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2766.242407] R13: 0000000000000000 R14: 0000000001d346d0 R15: 0000000000000000 [ 2766.242417] warn_alloc_show_mem: 2 callbacks suppressed [ 2766.242419] Mem-Info: [ 2766.242426] active_anon:292631 inactive_anon:120278 isolated_anon:1056 active_file:50 inactive_file:9 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:191 shmem:121436 pagetables:7801 bounce:0 free:18555 free_pcp:0 free_cma:0 [ 2766.242431] Node 0 active_anon:1170524kB inactive_anon:481112kB active_file:200kB inactive_file:36kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:764kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2766.242437] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2956kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2766.242439] lowmem_reserve[]: 0 1765 1774 1774 [ 2766.242456] DMA32 free:66268kB min:66656kB low:83320kB high:99984kB active_anon:1163468kB inactive_anon:478096kB active_file:668kB inactive_file:176kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2766.242458] lowmem_reserve[]: 0 0 8 8 [ 2766.242475] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:408kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2766.242477] lowmem_reserve[]: 0 0 0 0 [ 2766.242490] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2766.242546] DMA32: 300*4kB (UME) 69*8kB (UE) 2796*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67448kB [ 2766.242592] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2766.242636] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2766.242638] 121808 total pagecache pages [ 2766.242648] 266 pages in swap cache [ 2766.242651] Swap cache stats: add 12631307, delete 12663717, find 36347/52005 [ 2766.242654] Free swap = 15675300kB [ 2766.242657] Total swap = 16642044kB [ 2766.242659] 497680 pages RAM [ 2766.242662] 0 pages HighMem/MovableOnly [ 2766.242664] 19144 pages reserved [ 2767.200167] kworker/0:1H: page allocation stalls for 10864ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2767.200186] CPU: 0 PID: 3929 Comm: kworker/0:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2767.200189] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2767.200241] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2767.200247] Call Trace: [ 2767.200255] dump_stack+0x67/0x97 [ 2767.200260] warn_alloc+0xd6/0x160 [ 2767.200269] __alloc_pages_nodemask+0xe59/0x12a0 [ 2767.200279] ? __lock_acquire+0x28c/0x1790 [ 2767.200289] __handle_mm_fault+0xb4f/0xdb0 [ 2767.200298] handle_mm_fault+0x17c/0x300 [ 2767.200305] __get_user_pages+0xfa/0x5c0 [ 2767.200314] get_user_pages_remote+0x120/0x1a0 [ 2767.200357] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2767.200366] process_one_work+0x1fe/0x670 [ 2767.200374] worker_thread+0x49/0x3b0 [ 2767.200381] kthread+0x10f/0x150 [ 2767.200385] ? process_one_work+0x670/0x670 [ 2767.200388] ? kthread_create_on_node+0x40/0x40 [ 2767.200395] ret_from_fork+0x27/0x40 [ 2767.401668] gem_shrink: page allocation stalls for 36682ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2767.401686] CPU: 3 PID: 4063 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2767.401689] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2767.401691] Call Trace: [ 2767.401700] dump_stack+0x67/0x97 [ 2767.401706] warn_alloc+0xd6/0x160 [ 2767.401715] __alloc_pages_nodemask+0xe59/0x12a0 [ 2767.401721] ? finish_task_switch+0x6a/0x210 [ 2767.401731] ? percpu_counter_add_batch+0x85/0xb0 [ 2767.401738] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2767.401746] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2767.401800] ? i915_gem_shrink+0x356/0x580 [i915] [ 2767.401811] shmem_read_mapping_page_gfp+0x31/0x50 [ 2767.401848] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2767.401886] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2767.401919] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2767.401953] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2767.401985] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2767.401991] ? lock_acquire+0x9e/0x1e0 [ 2767.401996] ? __might_fault+0x39/0x90 [ 2767.402030] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2767.402035] drm_ioctl_kernel+0x64/0xb0 [ 2767.402041] drm_ioctl+0x2cd/0x390 [ 2767.402073] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2767.402083] ? __do_page_fault+0x29e/0x560 [ 2767.402090] do_vfs_ioctl+0x90/0x670 [ 2767.402094] ? up_read+0x1a/0x40 [ 2767.402099] ? trace_hardirqs_on_caller+0x118/0x180 [ 2767.402104] SyS_ioctl+0x3c/0x70 [ 2767.402111] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2767.402115] RIP: 0033:0x7fa30c4f54b7 [ 2767.402118] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2767.402123] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2767.402126] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2767.402129] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2767.402132] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2767.402134] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2767.402145] warn_alloc_show_mem: 1 callbacks suppressed [ 2767.511167] Mem-Info: [ 2767.511178] active_anon:292634 inactive_anon:120151 isolated_anon:1184 active_file:80 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:162 shmem:121436 pagetables:7801 bounce:0 free:18540 free_pcp:0 free_cma:0 [ 2767.511184] Node 0 active_anon:1170536kB inactive_anon:480604kB active_file:320kB inactive_file:0kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:648kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2767.511189] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.511192] lowmem_reserve[]: 0 1765 1774 1774 [ 2767.511209] DMA32 free:66208kB min:66656kB low:83320kB high:99984kB active_anon:1163596kB inactive_anon:477892kB active_file:172kB inactive_file:560kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.511212] lowmem_reserve[]: 0 0 8 8 [ 2767.511228] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:404kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2767.511231] lowmem_reserve[]: 0 0 0 0 [ 2767.511245] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2767.511300] DMA32: 315*4kB (UME) 70*8kB (UME) 2795*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67500kB [ 2767.511345] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2767.511390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2767.511392] 121793 total pagecache pages [ 2767.511403] 266 pages in swap cache [ 2767.511406] Swap cache stats: add 12631307, delete 12663717, find 36347/52005 [ 2767.511409] Free swap = 15675300kB [ 2767.511411] Total swap = 16642044kB [ 2767.511413] 497680 pages RAM [ 2767.511415] 0 pages HighMem/MovableOnly [ 2767.511418] 19144 pages reserved [ 2768.371185] gem_shrink: page allocation stalls for 42962ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2768.371201] CPU: 1 PID: 4051 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2768.371205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2768.371208] Call Trace: [ 2768.371217] dump_stack+0x67/0x97 [ 2768.371223] warn_alloc+0xd6/0x160 [ 2768.371232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2768.371246] __handle_mm_fault+0xb4f/0xdb0 [ 2768.371256] handle_mm_fault+0x17c/0x300 [ 2768.371262] __get_user_pages+0xfa/0x5c0 [ 2768.371268] ? lock_acquire+0x9e/0x1e0 [ 2768.371277] populate_vma_page_range+0x6c/0x70 [ 2768.371282] __mm_populate+0x92/0x110 [ 2768.371289] vm_mmap_pgoff+0xbe/0xd0 [ 2768.371296] SyS_mmap_pgoff+0x10a/0x220 [ 2768.371300] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2768.371307] SyS_mmap+0x16/0x20 [ 2768.371313] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2768.371316] RIP: 0033:0x7fa30c4f9b0a [ 2768.371319] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2768.371324] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2768.371327] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2768.371330] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2768.371332] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2768.371335] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2768.579205] gem_shrink: page allocation stalls for 34369ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2768.579223] CPU: 1 PID: 4052 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2768.579227] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2768.579230] Call Trace: [ 2768.579240] dump_stack+0x67/0x97 [ 2768.579246] warn_alloc+0xd6/0x160 [ 2768.579256] __alloc_pages_nodemask+0xe59/0x12a0 [ 2768.579271] __handle_mm_fault+0xb4f/0xdb0 [ 2768.579281] handle_mm_fault+0x17c/0x300 [ 2768.579287] __get_user_pages+0xfa/0x5c0 [ 2768.579292] ? lock_acquire+0x9e/0x1e0 [ 2768.579301] populate_vma_page_range+0x6c/0x70 [ 2768.579306] __mm_populate+0x92/0x110 [ 2768.579313] vm_mmap_pgoff+0xbe/0xd0 [ 2768.579322] SyS_mmap_pgoff+0x10a/0x220 [ 2768.579327] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2768.579334] SyS_mmap+0x16/0x20 [ 2768.579340] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2768.579344] RIP: 0033:0x7fa30c4f9b0a [ 2768.579347] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2768.579352] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa30c4f9b0a [ 2768.579355] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2768.579358] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2768.579361] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2768.579364] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2768.579374] warn_alloc_show_mem: 1 callbacks suppressed [ 2768.579377] Mem-Info: [ 2768.579384] active_anon:292913 inactive_anon:120152 isolated_anon:1184 active_file:51 inactive_file:7 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:143 shmem:121436 pagetables:7801 bounce:0 free:18553 free_pcp:0 free_cma:0 [ 2768.579390] Node 0 active_anon:1171652kB inactive_anon:480608kB active_file:204kB inactive_file:28kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:572kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2768.579397] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2932kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2768.579399] lowmem_reserve[]: 0 1765 1774 1774 [ 2768.579416] DMA32 free:66260kB min:66656kB low:83320kB high:99984kB active_anon:1164604kB inactive_anon:477396kB active_file:164kB inactive_file:116kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2768.579417] lowmem_reserve[]: 0 0 8 8 [ 2768.579434] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:404kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2768.579437] lowmem_reserve[]: 0 0 0 0 [ 2768.579450] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2768.579505] DMA32: 205*4kB (UME) 70*8kB (UME) 2756*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66436kB [ 2768.579550] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2768.579594] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2768.579597] 121777 total pagecache pages [ 2768.579607] 266 pages in swap cache [ 2768.579611] Swap cache stats: add 12631307, delete 12663717, find 36347/52006 [ 2768.579613] Free swap = 15675300kB [ 2768.579616] Total swap = 16642044kB [ 2768.579618] 497680 pages RAM [ 2768.579621] 0 pages HighMem/MovableOnly [ 2768.579623] 19144 pages reserved [ 2768.860185] gem_shrink: page allocation stalls for 43420ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2768.860205] CPU: 1 PID: 4061 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2768.860208] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2768.860211] Call Trace: [ 2768.860222] dump_stack+0x67/0x97 [ 2768.860228] warn_alloc+0xd6/0x160 [ 2768.860237] __alloc_pages_nodemask+0xe59/0x12a0 [ 2768.860250] ? percpu_counter_add_batch+0x85/0xb0 [ 2768.860258] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2768.860265] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2768.860325] ? i915_gem_shrink+0x356/0x580 [i915] [ 2768.860337] shmem_read_mapping_page_gfp+0x31/0x50 [ 2768.860382] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2768.860425] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2768.860460] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2768.860498] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2768.860532] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2768.860539] ? lock_acquire+0x9e/0x1e0 [ 2768.860545] ? __might_fault+0x39/0x90 [ 2768.860580] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2768.860586] drm_ioctl_kernel+0x64/0xb0 [ 2768.860592] drm_ioctl+0x2cd/0x390 [ 2768.860624] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2768.860635] ? __do_page_fault+0x29e/0x560 [ 2768.860642] do_vfs_ioctl+0x90/0x670 [ 2768.860647] ? up_read+0x1a/0x40 [ 2768.860652] ? trace_hardirqs_on_caller+0x118/0x180 [ 2768.860657] SyS_ioctl+0x3c/0x70 [ 2768.860665] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2768.860669] RIP: 0033:0x7fa30c4f54b7 [ 2768.860672] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2768.860677] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2768.860680] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2768.860683] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2768.860686] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2768.860689] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2769.148364] gem_shrink: page allocation stalls for 42094ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2769.148381] CPU: 1 PID: 4064 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2769.148384] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2769.148386] Call Trace: [ 2769.148395] dump_stack+0x67/0x97 [ 2769.148402] warn_alloc+0xd6/0x160 [ 2769.148410] __alloc_pages_nodemask+0xe59/0x12a0 [ 2769.148423] ? percpu_counter_add_batch+0x85/0xb0 [ 2769.148430] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2769.148437] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2769.148489] ? i915_gem_shrink+0x356/0x580 [i915] [ 2769.148500] shmem_read_mapping_page_gfp+0x31/0x50 [ 2769.148539] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2769.148578] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2769.148612] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2769.148647] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2769.148679] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2769.148685] ? lock_acquire+0x9e/0x1e0 [ 2769.148690] ? __might_fault+0x39/0x90 [ 2769.148725] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2769.148731] drm_ioctl_kernel+0x64/0xb0 [ 2769.148737] drm_ioctl+0x2cd/0x390 [ 2769.148768] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2769.148779] ? __do_page_fault+0x29e/0x560 [ 2769.148785] do_vfs_ioctl+0x90/0x670 [ 2769.148790] ? up_read+0x1a/0x40 [ 2769.148794] ? trace_hardirqs_on_caller+0x118/0x180 [ 2769.148800] SyS_ioctl+0x3c/0x70 [ 2769.148807] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2769.148811] RIP: 0033:0x7fa30c4f54b7 [ 2769.148813] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2769.148819] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2769.148822] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2769.148824] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2769.148827] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2769.148830] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2769.287171] gem_shrink: page allocation stalls for 44031ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2769.287187] CPU: 1 PID: 4043 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2769.287190] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2769.287193] Call Trace: [ 2769.287202] dump_stack+0x67/0x97 [ 2769.287208] warn_alloc+0xd6/0x160 [ 2769.287217] __alloc_pages_nodemask+0xe59/0x12a0 [ 2769.287231] __handle_mm_fault+0xb4f/0xdb0 [ 2769.287241] handle_mm_fault+0x17c/0x300 [ 2769.287247] __get_user_pages+0xfa/0x5c0 [ 2769.287253] ? lock_acquire+0x9e/0x1e0 [ 2769.287261] populate_vma_page_range+0x6c/0x70 [ 2769.287266] __mm_populate+0x92/0x110 [ 2769.287274] vm_mmap_pgoff+0xbe/0xd0 [ 2769.287281] SyS_mmap_pgoff+0x10a/0x220 [ 2769.287285] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2769.287292] SyS_mmap+0x16/0x20 [ 2769.287298] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2769.287301] RIP: 0033:0x7fa30c4f9b0a [ 2769.287304] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2769.287309] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2769.287312] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2769.287315] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2769.287318] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2769.287321] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2770.926186] gem_shrink: page allocation stalls for 37656ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2770.926204] CPU: 1 PID: 4044 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2770.926207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2770.926210] Call Trace: [ 2770.926219] dump_stack+0x67/0x97 [ 2770.926225] warn_alloc+0xd6/0x160 [ 2770.926234] __alloc_pages_nodemask+0xe59/0x12a0 [ 2770.926247] __handle_mm_fault+0xb4f/0xdb0 [ 2770.926257] handle_mm_fault+0x17c/0x300 [ 2770.926263] __get_user_pages+0xfa/0x5c0 [ 2770.926269] ? lock_acquire+0x9e/0x1e0 [ 2770.926277] populate_vma_page_range+0x6c/0x70 [ 2770.926282] __mm_populate+0x92/0x110 [ 2770.926289] vm_mmap_pgoff+0xbe/0xd0 [ 2770.926297] SyS_mmap_pgoff+0x10a/0x220 [ 2770.926301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2770.926308] SyS_mmap+0x16/0x20 [ 2770.926313] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2770.926317] RIP: 0033:0x7fa30c4f9b0a [ 2770.926319] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2770.926325] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2770.926328] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2770.926331] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2770.926334] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2770.926337] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2770.926347] warn_alloc_show_mem: 3 callbacks suppressed [ 2770.926350] Mem-Info: [ 2770.926356] active_anon:292914 inactive_anon:120406 isolated_anon:928 active_file:48 inactive_file:4 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:131 shmem:121436 pagetables:7801 bounce:0 free:18600 free_pcp:0 free_cma:0 [ 2770.926362] Node 0 active_anon:1171656kB inactive_anon:481500kB active_file:192kB inactive_file:16kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2770.926367] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2952kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2770.926370] lowmem_reserve[]: 0 1765 1774 1774 [ 2770.926387] DMA32 free:66448kB min:66656kB low:83320kB high:99984kB active_anon:1164716kB inactive_anon:478176kB active_file:68kB inactive_file:164kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2770.926389] lowmem_reserve[]: 0 0 8 8 [ 2770.926406] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:408kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2770.926409] lowmem_reserve[]: 0 0 0 0 [ 2770.926422] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2770.926478] DMA32: 206*4kB (UME) 71*8kB (UME) 2756*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66448kB [ 2770.926523] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2770.926567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2770.926570] 121765 total pagecache pages [ 2770.926580] 266 pages in swap cache [ 2770.926583] Swap cache stats: add 12631307, delete 12663717, find 36347/52007 [ 2770.926586] Free swap = 15675300kB [ 2770.926589] Total swap = 16642044kB [ 2770.926591] 497680 pages RAM [ 2770.926594] 0 pages HighMem/MovableOnly [ 2770.926596] 19144 pages reserved [ 2771.265179] irqbalance: page allocation stalls for 12047ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2771.265198] CPU: 3 PID: 758 Comm: irqbalance Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2771.265201] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2771.265203] Call Trace: [ 2771.265213] dump_stack+0x67/0x97 [ 2771.265219] warn_alloc+0xd6/0x160 [ 2771.265228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2771.265234] ? find_get_entry+0x149/0x220 [ 2771.265244] ? pagecache_get_page+0x27/0x230 [ 2771.265249] filemap_fault+0x31e/0x610 [ 2771.265258] ext4_filemap_fault+0x2c/0x40 [ 2771.265264] __do_fault+0x19/0x70 [ 2771.265268] __handle_mm_fault+0x96b/0xdb0 [ 2771.265277] handle_mm_fault+0x17c/0x300 [ 2771.265283] __do_page_fault+0x279/0x560 [ 2771.265290] do_page_fault+0xc/0x10 [ 2771.265296] page_fault+0x22/0x30 [ 2771.265299] RIP: 0033:0x7effc9101a40 [ 2771.265302] RSP: 002b:00007ffe63dc3598 EFLAGS: 00010246 [ 2771.265307] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007effc88ad300 [ 2771.265310] RDX: 000000000004c8a5 RSI: 0000000000000000 RDI: 00000000020eae00 [ 2771.265313] RBP: 00007ffe63dc3800 R08: 0000000000337f8a R09: 0000000000000001 [ 2771.265315] R10: 00094b41e9cfdf74 R11: 0000000000000246 R12: ffffffffffffffff [ 2771.265318] R13: 00007ffe63dc3930 R14: 0000000000000000 R15: 0000000000000000 [ 2771.356181] gem_shrink: page allocation stalls for 37828ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2771.356198] CPU: 1 PID: 4056 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2771.356201] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2771.356203] Call Trace: [ 2771.356212] dump_stack+0x67/0x97 [ 2771.356218] warn_alloc+0xd6/0x160 [ 2771.356227] __alloc_pages_nodemask+0xe59/0x12a0 [ 2771.356234] ? find_get_entry+0x149/0x220 [ 2771.356244] ? pagecache_get_page+0x27/0x230 [ 2771.356250] filemap_fault+0x31e/0x610 [ 2771.356259] ext4_filemap_fault+0x2c/0x40 [ 2771.356264] __do_fault+0x19/0x70 [ 2771.356269] ? _raw_spin_unlock+0x2c/0x50 [ 2771.356273] __handle_mm_fault+0x96b/0xdb0 [ 2771.356283] handle_mm_fault+0x17c/0x300 [ 2771.356289] __do_page_fault+0x279/0x560 [ 2771.356295] do_page_fault+0xc/0x10 [ 2771.356300] page_fault+0x22/0x30 [ 2771.356304] RIP: 0033:0x7fa30c4f54b7 [ 2771.356306] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2771.356311] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2771.356314] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2771.356316] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2771.356319] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2771.356322] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2771.529184] gem_shrink: page allocation stalls for 37822ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2771.529202] CPU: 1 PID: 4050 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2771.529206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2771.529209] Call Trace: [ 2771.529217] dump_stack+0x67/0x97 [ 2771.529224] warn_alloc+0xd6/0x160 [ 2771.529233] __alloc_pages_nodemask+0xe59/0x12a0 [ 2771.529248] __handle_mm_fault+0xb4f/0xdb0 [ 2771.529257] handle_mm_fault+0x17c/0x300 [ 2771.529263] __get_user_pages+0xfa/0x5c0 [ 2771.529269] ? lock_acquire+0x9e/0x1e0 [ 2771.529277] populate_vma_page_range+0x6c/0x70 [ 2771.529282] __mm_populate+0x92/0x110 [ 2771.529290] vm_mmap_pgoff+0xbe/0xd0 [ 2771.529298] SyS_mmap_pgoff+0x10a/0x220 [ 2771.529302] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2771.529309] SyS_mmap+0x16/0x20 [ 2771.529316] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2771.529319] RIP: 0033:0x7fa30c4f9b0a [ 2771.529322] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2771.529328] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2771.529331] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2771.529334] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2771.529337] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2771.529339] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2771.727191] gem_shrink: page allocation stalls for 31516ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2771.727210] CPU: 1 PID: 4053 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2771.727212] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2771.727216] Call Trace: [ 2771.727226] dump_stack+0x67/0x97 [ 2771.727232] warn_alloc+0xd6/0x160 [ 2771.727241] __alloc_pages_nodemask+0xe59/0x12a0 [ 2771.727249] ? find_get_entry+0x149/0x220 [ 2771.727258] ? pagecache_get_page+0x27/0x230 [ 2771.727264] filemap_fault+0x31e/0x610 [ 2771.727273] ext4_filemap_fault+0x2c/0x40 [ 2771.727279] __do_fault+0x19/0x70 [ 2771.727284] ? _raw_spin_unlock+0x2c/0x50 [ 2771.727289] __handle_mm_fault+0x96b/0xdb0 [ 2771.727299] handle_mm_fault+0x17c/0x300 [ 2771.727305] __do_page_fault+0x279/0x560 [ 2771.727312] do_page_fault+0xc/0x10 [ 2771.727317] page_fault+0x22/0x30 [ 2771.727321] RIP: 0033:0x7fa30c4f54b7 [ 2771.727323] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2771.727329] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2771.727331] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2771.727334] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2771.727337] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2771.727339] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2772.389184] gem_shrink: page allocation stalls for 45316ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2772.389201] CPU: 1 PID: 4049 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2772.389204] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2772.389207] Call Trace: [ 2772.389216] dump_stack+0x67/0x97 [ 2772.389222] warn_alloc+0xd6/0x160 [ 2772.389231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2772.389245] __handle_mm_fault+0xb4f/0xdb0 [ 2772.389254] handle_mm_fault+0x17c/0x300 [ 2772.389260] __get_user_pages+0xfa/0x5c0 [ 2772.389266] ? lock_acquire+0x9e/0x1e0 [ 2772.389275] populate_vma_page_range+0x6c/0x70 [ 2772.389279] __mm_populate+0x92/0x110 [ 2772.389287] vm_mmap_pgoff+0xbe/0xd0 [ 2772.389294] SyS_mmap_pgoff+0x10a/0x220 [ 2772.389298] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2772.389305] SyS_mmap+0x16/0x20 [ 2772.389311] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2772.389314] RIP: 0033:0x7fa30c4f9b0a [ 2772.389317] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2772.389322] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2772.389325] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2772.389328] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2772.389331] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2772.389334] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2772.389344] warn_alloc_show_mem: 4 callbacks suppressed [ 2772.389347] Mem-Info: [ 2772.389353] active_anon:292914 inactive_anon:120341 isolated_anon:1024 active_file:51 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:131 shmem:121436 pagetables:7801 bounce:0 free:18600 free_pcp:0 free_cma:0 [ 2772.389359] Node 0 active_anon:1171656kB inactive_anon:481488kB active_file:204kB inactive_file:0kB unevictable:0kB isolated(anon):3968kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2772.389365] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2908kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2772.389367] lowmem_reserve[]: 0 1765 1774 1774 [ 2772.389384] DMA32 free:66448kB min:66656kB low:83320kB high:99984kB active_anon:1164716kB inactive_anon:477520kB active_file:164kB inactive_file:68kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2772.389387] lowmem_reserve[]: 0 0 8 8 [ 2772.389403] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:396kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2772.389405] lowmem_reserve[]: 0 0 0 0 [ 2772.389419] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2772.389475] DMA32: 206*4kB (UME) 71*8kB (UME) 2756*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66448kB [ 2772.389521] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2772.389566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2772.389568] 121765 total pagecache pages [ 2772.389578] 266 pages in swap cache [ 2772.389581] Swap cache stats: add 12631307, delete 12663717, find 36347/52007 [ 2772.389583] Free swap = 15675300kB [ 2772.389586] Total swap = 16642044kB [ 2772.389589] 497680 pages RAM [ 2772.389591] 0 pages HighMem/MovableOnly [ 2772.389594] 19144 pages reserved [ 2773.029182] gem_shrink: page allocation stalls for 46979ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2773.029200] CPU: 1 PID: 4065 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2773.029203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2773.029206] Call Trace: [ 2773.029217] dump_stack+0x67/0x97 [ 2773.029223] warn_alloc+0xd6/0x160 [ 2773.029232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2773.029245] ? percpu_counter_add_batch+0x85/0xb0 [ 2773.029252] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2773.029259] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2773.029320] ? i915_gem_shrink+0x356/0x580 [i915] [ 2773.029332] shmem_read_mapping_page_gfp+0x31/0x50 [ 2773.029378] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2773.029422] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2773.029460] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2773.029498] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2773.029532] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2773.029538] ? lock_acquire+0x9e/0x1e0 [ 2773.029543] ? __might_fault+0x39/0x90 [ 2773.029579] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2773.029585] drm_ioctl_kernel+0x64/0xb0 [ 2773.029591] drm_ioctl+0x2cd/0x390 [ 2773.029622] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2773.029633] ? __do_page_fault+0x29e/0x560 [ 2773.029641] do_vfs_ioctl+0x90/0x670 [ 2773.029646] ? up_read+0x1a/0x40 [ 2773.029651] ? trace_hardirqs_on_caller+0x118/0x180 [ 2773.029656] SyS_ioctl+0x3c/0x70 [ 2773.029664] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2773.029667] RIP: 0033:0x7fa30c4f54b7 [ 2773.029670] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2773.029675] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2773.029678] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2773.029681] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2773.029684] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2773.029687] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2773.257182] gem_shrink: page allocation stalls for 40131ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2773.257200] CPU: 3 PID: 4042 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2773.257202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2773.257205] Call Trace: [ 2773.257214] dump_stack+0x67/0x97 [ 2773.257219] warn_alloc+0xd6/0x160 [ 2773.257229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2773.257243] __handle_mm_fault+0xb4f/0xdb0 [ 2773.257253] handle_mm_fault+0x17c/0x300 [ 2773.257259] __get_user_pages+0xfa/0x5c0 [ 2773.257265] ? lock_acquire+0x9e/0x1e0 [ 2773.257273] populate_vma_page_range+0x6c/0x70 [ 2773.257278] __mm_populate+0x92/0x110 [ 2773.257285] vm_mmap_pgoff+0xbe/0xd0 [ 2773.257293] SyS_mmap_pgoff+0x10a/0x220 [ 2773.257297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2773.257304] SyS_mmap+0x16/0x20 [ 2773.257309] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2773.257313] RIP: 0033:0x7fa30c4f9b0a [ 2773.257316] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2773.257321] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa30c4f9b0a [ 2773.257323] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2773.257326] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2773.257329] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2773.257332] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2773.309183] gem_shrink: page allocation stalls for 37327ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2773.309200] CPU: 1 PID: 4059 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2773.309202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2773.309205] Call Trace: [ 2773.309213] dump_stack+0x67/0x97 [ 2773.309220] warn_alloc+0xd6/0x160 [ 2773.309229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2773.309235] ? find_get_entry+0x149/0x220 [ 2773.309244] ? pagecache_get_page+0x27/0x230 [ 2773.309250] filemap_fault+0x31e/0x610 [ 2773.309258] ext4_filemap_fault+0x2c/0x40 [ 2773.309264] __do_fault+0x19/0x70 [ 2773.309269] ? _raw_spin_unlock+0x2c/0x50 [ 2773.309274] __handle_mm_fault+0x96b/0xdb0 [ 2773.309283] handle_mm_fault+0x17c/0x300 [ 2773.309289] __do_page_fault+0x279/0x560 [ 2773.309296] do_page_fault+0xc/0x10 [ 2773.309301] page_fault+0x22/0x30 [ 2773.309305] RIP: 0033:0x7fa30c4f54b7 [ 2773.309307] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2773.309313] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2773.309316] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2773.309319] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2773.309321] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2773.309324] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2774.703183] dmesg: page allocation stalls for 21509ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2774.703199] CPU: 3 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2774.703202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2774.703205] Call Trace: [ 2774.703213] dump_stack+0x67/0x97 [ 2774.703219] warn_alloc+0xd6/0x160 [ 2774.703228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2774.703239] ? _raw_spin_unlock+0x2c/0x50 [ 2774.703244] ? swap_swapcount+0x51/0x80 [ 2774.703250] __read_swap_cache_async+0x140/0x240 [ 2774.703255] ? lock_acquire+0x9e/0x1e0 [ 2774.703260] read_swap_cache_async+0x17/0x40 [ 2774.703265] swapin_readahead+0x15c/0x1d0 [ 2774.703273] ? pagecache_get_page+0x27/0x230 [ 2774.703279] do_swap_page+0x2d8/0x720 [ 2774.703282] ? do_swap_page+0x2d8/0x720 [ 2774.703288] __handle_mm_fault+0x760/0xdb0 [ 2774.703298] handle_mm_fault+0x17c/0x300 [ 2774.703303] __do_page_fault+0x279/0x560 [ 2774.703310] do_page_fault+0xc/0x10 [ 2774.703314] page_fault+0x22/0x30 [ 2774.703318] RIP: 0033:0x7fa2f4d3d8ee [ 2774.703321] RSP: 002b:00007ffe6906ebc0 EFLAGS: 00010206 [ 2774.703326] RAX: 0000000000000000 RBX: 00007fa2f50b2600 RCX: 000000000008c6ce [ 2774.703329] RDX: 00007ffe6906f128 RSI: 000055b48fd4e42f RDI: 00007fa2f50b2600 [ 2774.703332] RBP: 00007ffe6906f110 R08: 00007fa2f56e6040 R09: 0000000000000000 [ 2774.703335] R10: 000055b48fd4e42f R11: 00007fa2f4e657e0 R12: 0000000000000001 [ 2774.703337] R13: 00007ffe6906f3f0 R14: 000055b48ff520b5 R15: 00007ffe6906f3e8 [ 2774.703347] warn_alloc_show_mem: 3 callbacks suppressed [ 2774.703350] Mem-Info: [ 2774.703357] active_anon:292914 inactive_anon:120181 isolated_anon:1184 active_file:20 inactive_file:1 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:131 shmem:121436 pagetables:7801 bounce:0 free:18600 free_pcp:0 free_cma:0 [ 2774.703362] Node 0 active_anon:1171656kB inactive_anon:480724kB active_file:80kB inactive_file:4kB unevictable:0kB isolated(anon):4736kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2774.703368] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2774.703371] lowmem_reserve[]: 0 1765 1774 1774 [ 2774.703388] DMA32 free:66448kB min:66656kB low:83320kB high:99984kB active_anon:1164716kB inactive_anon:476900kB active_file:68kB inactive_file:164kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2774.703390] lowmem_reserve[]: 0 0 8 8 [ 2774.703407] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:408kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2774.703409] lowmem_reserve[]: 0 0 0 0 [ 2774.703422] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2774.703477] DMA32: 206*4kB (UME) 71*8kB (UME) 2756*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66448kB [ 2774.703522] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2774.703566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2774.703569] 121765 total pagecache pages [ 2774.703579] 266 pages in swap cache [ 2774.703582] Swap cache stats: add 12631307, delete 12663717, find 36347/52007 [ 2774.703585] Free swap = 15675300kB [ 2774.703587] Total swap = 16642044kB [ 2774.703590] 497680 pages RAM [ 2774.703592] 0 pages HighMem/MovableOnly [ 2774.703594] 19144 pages reserved [ 2774.728175] kworker/2:1H: page allocation stalls for 10029ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2774.728195] CPU: 2 PID: 3938 Comm: kworker/2:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2774.728198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2774.728265] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2774.728270] Call Trace: [ 2774.728280] dump_stack+0x67/0x97 [ 2774.728286] warn_alloc+0xd6/0x160 [ 2774.728295] __alloc_pages_nodemask+0xe59/0x12a0 [ 2774.728305] ? __lock_acquire+0x28c/0x1790 [ 2774.728315] __handle_mm_fault+0xb4f/0xdb0 [ 2774.728324] handle_mm_fault+0x17c/0x300 [ 2774.728329] __get_user_pages+0xfa/0x5c0 [ 2774.728339] get_user_pages_remote+0x120/0x1a0 [ 2774.728378] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2774.728386] process_one_work+0x1fe/0x670 [ 2774.728394] worker_thread+0x49/0x3b0 [ 2774.728401] kthread+0x10f/0x150 [ 2774.728405] ? process_one_work+0x670/0x670 [ 2774.728408] ? kthread_create_on_node+0x40/0x40 [ 2774.728415] ret_from_fork+0x27/0x40 [ 2776.512186] warn_alloc: 7 callbacks suppressed [ 2776.512192] avahi-daemon: page allocation stalls for 10365ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2776.512208] CPU: 1 PID: 581 Comm: avahi-daemon Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2776.512211] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2776.512214] Call Trace: [ 2776.512225] dump_stack+0x67/0x97 [ 2776.512232] warn_alloc+0xd6/0x160 [ 2776.512241] __alloc_pages_nodemask+0xe59/0x12a0 [ 2776.512248] ? find_get_entry+0x149/0x220 [ 2776.512258] ? pagecache_get_page+0x27/0x230 [ 2776.512264] filemap_fault+0x31e/0x610 [ 2776.512272] ext4_filemap_fault+0x2c/0x40 [ 2776.512278] __do_fault+0x19/0x70 [ 2776.512282] __handle_mm_fault+0x96b/0xdb0 [ 2776.512292] handle_mm_fault+0x17c/0x300 [ 2776.512297] __do_page_fault+0x279/0x560 [ 2776.512304] do_page_fault+0xc/0x10 [ 2776.512310] page_fault+0x22/0x30 [ 2776.512314] RIP: 0033:0x7f90a716bc90 [ 2776.512316] RSP: 002b:00007fff69318df8 EFLAGS: 00010207 [ 2776.512322] RAX: 00007f90a8689818 RBX: 000055ae4525f3e0 RCX: 0000000000000000 [ 2776.512325] RDX: 0000000000000000 RSI: 000000000000000a RDI: 000055ae452755d0 [ 2776.512328] RBP: 00007f90a8689818 R08: 0000000000348106 R09: 0000000000000001 [ 2776.512331] R10: 00081a1176ad6334 R11: 0000000000000246 R12: 000055ae4525ef40 [ 2776.512333] R13: 000055ae4525f3e0 R14: 000055ae4525f310 R15: 0000000000000000 [ 2776.512344] warn_alloc_show_mem: 1 callbacks suppressed [ 2776.512347] Mem-Info: [ 2776.512355] active_anon:292914 inactive_anon:120121 isolated_anon:1184 active_file:51 inactive_file:59 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:131 shmem:121436 pagetables:7801 bounce:0 free:18600 free_pcp:0 free_cma:0 [ 2776.512360] Node 0 active_anon:1171656kB inactive_anon:480484kB active_file:204kB inactive_file:236kB unevictable:0kB isolated(anon):4736kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2776.512366] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2776.512369] lowmem_reserve[]: 0 1765 1774 1774 [ 2776.512387] DMA32 free:66448kB min:66656kB low:83320kB high:99984kB active_anon:1164716kB inactive_anon:477268kB active_file:164kB inactive_file:68kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2776.512390] lowmem_reserve[]: 0 0 8 8 [ 2776.512407] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:404kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2776.512409] lowmem_reserve[]: 0 0 0 0 [ 2776.512423] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2776.512482] DMA32: 206*4kB (UME) 71*8kB (UME) 2756*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66448kB [ 2776.512531] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2776.512577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2776.512580] 121765 total pagecache pages [ 2776.512590] 266 pages in swap cache [ 2776.512594] Swap cache stats: add 12631307, delete 12663717, find 36347/52007 [ 2776.512596] Free swap = 15675300kB [ 2776.512599] Total swap = 16642044kB [ 2776.512602] 497680 pages RAM [ 2776.512604] 0 pages HighMem/MovableOnly [ 2776.512607] 19144 pages reserved [ 2776.628186] gem_shrink: page allocation stalls for 21032ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2776.628204] CPU: 1 PID: 4045 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2776.628207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2776.628209] Call Trace: [ 2776.628219] dump_stack+0x67/0x97 [ 2776.628226] warn_alloc+0xd6/0x160 [ 2776.628235] __alloc_pages_nodemask+0xe59/0x12a0 [ 2776.628249] __handle_mm_fault+0xb4f/0xdb0 [ 2776.628259] handle_mm_fault+0x17c/0x300 [ 2776.628266] __get_user_pages+0xfa/0x5c0 [ 2776.628273] ? lock_acquire+0x9e/0x1e0 [ 2776.628281] populate_vma_page_range+0x6c/0x70 [ 2776.628285] __mm_populate+0x92/0x110 [ 2776.628294] vm_mmap_pgoff+0xbe/0xd0 [ 2776.628302] SyS_mmap_pgoff+0x10a/0x220 [ 2776.628306] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2776.628313] SyS_mmap+0x16/0x20 [ 2776.628320] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2776.628323] RIP: 0033:0x7fa30c4f9b0a [ 2776.628325] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2776.628331] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa30c4f9b0a [ 2776.628334] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2776.628338] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2776.628340] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2776.628343] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2776.751167] kworker/0:1H: page allocation stalls for 20415ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2776.751185] CPU: 0 PID: 3929 Comm: kworker/0:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2776.751188] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2776.751240] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2776.751246] Call Trace: [ 2776.751255] dump_stack+0x67/0x97 [ 2776.751261] warn_alloc+0xd6/0x160 [ 2776.751270] __alloc_pages_nodemask+0xe59/0x12a0 [ 2776.751280] ? __lock_acquire+0x28c/0x1790 [ 2776.751289] __handle_mm_fault+0xb4f/0xdb0 [ 2776.751298] handle_mm_fault+0x17c/0x300 [ 2776.751305] __get_user_pages+0xfa/0x5c0 [ 2776.751314] get_user_pages_remote+0x120/0x1a0 [ 2776.751355] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2776.751364] process_one_work+0x1fe/0x670 [ 2776.751372] worker_thread+0x49/0x3b0 [ 2776.751378] kthread+0x10f/0x150 [ 2776.751382] ? process_one_work+0x670/0x670 [ 2776.751386] ? kthread_create_on_node+0x40/0x40 [ 2776.751392] ret_from_fork+0x27/0x40 [ 2776.949190] gem_shrink: page allocation stalls for 51540ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2776.949207] CPU: 1 PID: 4051 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2776.949210] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2776.949213] Call Trace: [ 2776.949222] dump_stack+0x67/0x97 [ 2776.949228] warn_alloc+0xd6/0x160 [ 2776.949237] __alloc_pages_nodemask+0xe59/0x12a0 [ 2776.949251] __handle_mm_fault+0xb4f/0xdb0 [ 2776.949260] handle_mm_fault+0x17c/0x300 [ 2776.949266] __get_user_pages+0xfa/0x5c0 [ 2776.949272] ? lock_acquire+0x9e/0x1e0 [ 2776.949280] populate_vma_page_range+0x6c/0x70 [ 2776.949285] __mm_populate+0x92/0x110 [ 2776.949292] vm_mmap_pgoff+0xbe/0xd0 [ 2776.949300] SyS_mmap_pgoff+0x10a/0x220 [ 2776.949303] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2776.949310] SyS_mmap+0x16/0x20 [ 2776.949315] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2776.949319] RIP: 0033:0x7fa30c4f9b0a [ 2776.949322] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2776.949327] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2776.949330] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2776.949333] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2776.949336] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2776.949338] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2777.242184] gem_shrink: page allocation stalls for 51226ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2777.242201] CPU: 1 PID: 4046 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2777.242204] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2777.242207] Call Trace: [ 2777.242216] dump_stack+0x67/0x97 [ 2777.242223] warn_alloc+0xd6/0x160 [ 2777.242231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2777.242245] __handle_mm_fault+0xb4f/0xdb0 [ 2777.242254] handle_mm_fault+0x17c/0x300 [ 2777.242261] __get_user_pages+0xfa/0x5c0 [ 2777.242266] ? lock_acquire+0x9e/0x1e0 [ 2777.242275] populate_vma_page_range+0x6c/0x70 [ 2777.242280] __mm_populate+0x92/0x110 [ 2777.242287] vm_mmap_pgoff+0xbe/0xd0 [ 2777.242294] SyS_mmap_pgoff+0x10a/0x220 [ 2777.242298] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2777.242305] SyS_mmap+0x16/0x20 [ 2777.242311] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2777.242314] RIP: 0033:0x7fa30c4f9b0a [ 2777.242317] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2777.242322] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2777.242325] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2777.242328] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2777.242330] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2777.242333] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2777.316366] kworker/2:1H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2777.316380] CPU: 2 PID: 3938 Comm: kworker/2:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2777.316383] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2777.316437] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2777.316442] Call Trace: [ 2777.316450] dump_stack+0x67/0x97 [ 2777.316456] dump_header+0x8d/0x3bb [ 2777.316462] ? trace_hardirqs_on+0xd/0x10 [ 2777.316467] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2777.316473] oom_kill_process+0x234/0x640 [ 2777.316479] out_of_memory+0xf1/0x340 [ 2777.316484] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2777.316493] ? __lock_acquire+0x28c/0x1790 [ 2777.316502] __handle_mm_fault+0xb4f/0xdb0 [ 2777.316512] handle_mm_fault+0x17c/0x300 [ 2777.316518] __get_user_pages+0xfa/0x5c0 [ 2777.316528] get_user_pages_remote+0x120/0x1a0 [ 2777.316568] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2777.316576] process_one_work+0x1fe/0x670 [ 2777.316584] worker_thread+0x49/0x3b0 [ 2777.316591] kthread+0x10f/0x150 [ 2777.316595] ? process_one_work+0x670/0x670 [ 2777.316598] ? kthread_create_on_node+0x40/0x40 [ 2777.316605] ret_from_fork+0x27/0x40 [ 2777.316614] Mem-Info: [ 2777.316621] active_anon:292914 inactive_anon:120181 isolated_anon:1184 active_file:46 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:131 shmem:121436 pagetables:7801 bounce:0 free:18600 free_pcp:0 free_cma:0 [ 2777.316627] Node 0 active_anon:1171656kB inactive_anon:480600kB active_file:184kB inactive_file:0kB unevictable:0kB isolated(anon):4864kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2777.316633] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2777.316636] lowmem_reserve[]: 0 1765 1774 1774 [ 2777.316655] DMA32 free:66448kB min:66656kB low:83320kB high:99984kB active_anon:1164716kB inactive_anon:477640kB active_file:176kB inactive_file:56kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2777.316658] lowmem_reserve[]: 0 0 8 8 [ 2777.316676] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:404kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2777.316679] lowmem_reserve[]: 0 0 0 0 [ 2777.316694] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2777.316757] DMA32: 206*4kB (UME) 71*8kB (UME) 2756*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66448kB [ 2777.316808] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2777.316859] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2777.316861] 121765 total pagecache pages [ 2777.316871] 266 pages in swap cache [ 2777.316875] Swap cache stats: add 12631307, delete 12663717, find 36347/52007 [ 2777.316878] Free swap = 15675300kB [ 2777.316881] Total swap = 16642044kB [ 2777.316884] 497680 pages RAM [ 2777.316886] 0 pages HighMem/MovableOnly [ 2777.316889] 19144 pages reserved [ 2777.316892] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2777.316902] [ 257] 0 257 14276 154 26 3 106 0 systemd-journal [ 2777.316908] [ 277] 0 277 10858 0 23 3 386 -1000 systemd-udevd [ 2777.316913] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2777.316919] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2777.316924] [ 588] 0 588 11117 0 26 3 147 0 systemd-logind [ 2777.316929] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2777.316934] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2777.316940] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2777.316944] [ 612] 104 612 64102 156 29 3 269 0 rsyslogd [ 2777.316949] [ 615] 0 615 7776 12 21 3 59 0 cron [ 2777.316955] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2777.316960] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2777.316965] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2777.316970] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2777.316975] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2777.316980] [ 661] 0 661 95038 26 43 6 3022 0 snapd [ 2777.316986] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2777.316991] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2777.316996] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2777.317001] [ 864] 102 864 11889 0 27 3 140 0 systemd-resolve [ 2777.317006] [ 920] 0 920 19092 1 42 3 137 0 login [ 2777.317012] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2777.317017] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2777.317022] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2777.317027] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2777.317032] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2777.317038] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2777.317043] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2777.317048] [ 1315] 1000 1315 5633 0 15 3 464 0 bash [ 2777.317053] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2777.317058] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2777.317063] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2777.317069] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2777.317074] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2777.317079] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2777.317084] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2777.317089] [ 1518] 1000 1518 26839 0 55 3 650 0 sshd [ 2777.317095] [ 1520] 1000 1520 3219 1 13 3 79 0 sftp-server [ 2777.317100] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2777.317105] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2777.317110] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2777.317115] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2777.317120] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2777.317125] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2777.317130] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2777.317135] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2777.317141] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2777.317146] [ 2924] 0 2924 3450 0 13 3 36 0 dmesg [ 2777.317170] [ 2925] 1000 2925 5644 0 15 3 485 0 bash [ 2777.317176] [ 4033] 0 4033 15776 0 35 3 119 0 sudo [ 2777.317181] [ 4037] 0 4037 11260 14 27 3 81 1000 gem_shrink [ 2777.317187] [ 4039] 0 4039 76796 6761 114 4 37451 1000 gem_shrink [ 2777.317193] [ 4041] 0 4041 76796 0 124 4 0 1000 gem_shrink [ 2777.317198] [ 4042] 0 4042 76796 20525 100 4 16523 1000 gem_shrink [ 2777.317203] [ 4043] 0 4043 44028 7278 72 3 15947 1000 gem_shrink [ 2777.317208] [ 4044] 0 4044 44028 6534 67 3 14434 1000 gem_shrink [ 2777.317213] [ 4045] 0 4045 76796 22526 107 4 18401 1000 gem_shrink [ 2777.317218] [ 4046] 0 4046 44028 5116 59 3 11481 1000 gem_shrink [ 2777.317224] [ 4047] 0 4047 44028 7445 60 3 10027 1000 gem_shrink [ 2777.317229] [ 4048] 0 4048 44028 4854 64 3 14664 1000 gem_shrink [ 2777.317234] [ 4049] 0 4049 44028 6182 61 3 11686 1000 gem_shrink [ 2777.317239] [ 4050] 0 4050 44028 5342 84 3 24406 1000 gem_shrink [ 2777.317244] [ 4051] 0 4051 44028 6312 86 3 24162 1000 gem_shrink [ 2777.317249] [ 4052] 0 4052 76796 13652 96 4 21437 1000 gem_shrink [ 2777.317254] [ 4053] 0 4053 306172 29567 597 4 89 1000 gem_shrink [ 2777.317259] [ 4054] 0 4054 306172 7 602 4 88 1000 gem_shrink [ 2777.317265] [ 4055] 0 4055 338940 21134 645 5 88 1000 gem_shrink [ 2777.317270] [ 4056] 0 4056 306172 15562 570 4 88 1000 gem_shrink [ 2777.317275] [ 4057] 0 4057 306172 32775 602 4 88 1000 gem_shrink [ 2777.317280] [ 4058] 0 4058 306172 27505 593 4 88 1000 gem_shrink [ 2777.317285] [ 4059] 0 4059 273404 32775 538 4 88 1000 gem_shrink [ 2777.317290] [ 4060] 0 4060 273404 20077 515 4 88 1000 gem_shrink [ 2777.317296] [ 4061] 0 4061 11260 3 25 3 92 1000 gem_shrink [ 2777.317301] [ 4062] 0 4062 11260 3 25 3 92 1000 gem_shrink [ 2777.317306] [ 4063] 0 4063 11260 3 25 3 92 1000 gem_shrink [ 2777.317311] [ 4064] 0 4064 11260 3 25 3 92 1000 gem_shrink [ 2777.317316] [ 4065] 0 4065 11260 3 25 3 92 1000 gem_shrink [ 2777.317321] [ 4066] 0 4066 11260 3 25 3 92 1000 gem_shrink [ 2777.317326] [ 4067] 0 4067 11260 1 25 3 94 1000 gem_shrink [ 2777.317332] [ 4068] 0 4068 11260 1 25 3 94 1000 gem_shrink [ 2777.317336] Out of memory: Kill process 4039 (gem_shrink) score 1009 or sacrifice child [ 2777.317385] Killed process 4039 (gem_shrink) total-vm:307184kB, anon-rss:27040kB, file-rss:4kB, shmem-rss:0kB [ 2777.648645] gem_shrink: page allocation stalls for 52208ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2777.648663] CPU: 1 PID: 4061 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2777.648666] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2777.648668] Call Trace: [ 2777.648678] dump_stack+0x67/0x97 [ 2777.648684] warn_alloc+0xd6/0x160 [ 2777.648693] __alloc_pages_nodemask+0xe59/0x12a0 [ 2777.648705] ? percpu_counter_add_batch+0x85/0xb0 [ 2777.648713] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2777.648720] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2777.648773] ? i915_gem_shrink+0x356/0x580 [i915] [ 2777.648785] shmem_read_mapping_page_gfp+0x31/0x50 [ 2777.648824] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2777.648864] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2777.648898] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2777.648932] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2777.648965] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2777.648971] ? lock_acquire+0x9e/0x1e0 [ 2777.648977] ? __might_fault+0x39/0x90 [ 2777.649011] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2777.649017] drm_ioctl_kernel+0x64/0xb0 [ 2777.649023] drm_ioctl+0x2cd/0x390 [ 2777.649054] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2777.649064] ? __do_page_fault+0x29e/0x560 [ 2777.649071] do_vfs_ioctl+0x90/0x670 [ 2777.649075] ? up_read+0x1a/0x40 [ 2777.649080] ? trace_hardirqs_on_caller+0x118/0x180 [ 2777.649085] SyS_ioctl+0x3c/0x70 [ 2777.649092] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2777.649096] RIP: 0033:0x7fa30c4f54b7 [ 2777.649099] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2777.649104] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2777.649107] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2777.649109] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2777.649112] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2777.649115] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2777.649124] warn_alloc_show_mem: 4 callbacks suppressed [ 2777.649127] Mem-Info: [ 2777.649134] active_anon:292604 inactive_anon:120217 isolated_anon:1152 active_file:139 inactive_file:145 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:286 shmem:121436 pagetables:7801 bounce:0 free:18571 free_pcp:105 free_cma:0 [ 2777.649140] Node 0 active_anon:1170416kB inactive_anon:480868kB active_file:556kB inactive_file:580kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:1144kB dirty:0kB writeback:0kB shmem:485744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2777.649145] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4964kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2777.712171] lowmem_reserve[]: 0 1765 1774 1774 [ 2777.712194] DMA32 free:66076kB min:66656kB low:83320kB high:99984kB active_anon:1163468kB inactive_anon:477388kB active_file:432kB inactive_file:624kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30572kB bounce:0kB free_pcp:420kB local_pcp:120kB free_cma:0kB [ 2777.712196] lowmem_reserve[]: 0 0 8 8 [ 2777.712214] Normal free:300kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:408kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2777.712216] lowmem_reserve[]: 0 0 0 0 [ 2777.712230] DMA: 23*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7652kB [ 2777.712289] DMA32: 163*4kB (UME) 70*8kB (UME) 2744*16kB (UME) 633*32kB (UME) 9*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66076kB [ 2777.712336] Normal: 21*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 300kB [ 2777.712382] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2777.712385] 122030 total pagecache pages [ 2777.712396] 264 pages in swap cache [ 2777.712400] Swap cache stats: add 12631308, delete 12663720, find 36348/52009 [ 2777.712402] Free swap = 15792036kB [ 2777.712405] Total swap = 16642044kB [ 2777.712407] 497680 pages RAM [ 2777.712410] 0 pages HighMem/MovableOnly [ 2777.712412] 19144 pages reserved [ 2777.939532] oom_reaper: reaped process 4039 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2778.893174] jbd2/sda2-8: page allocation stalls for 11053ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null) [ 2778.893191] CPU: 3 PID: 216 Comm: jbd2/sda2-8 Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2778.893194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2778.893197] Call Trace: [ 2778.893206] dump_stack+0x67/0x97 [ 2778.893212] warn_alloc+0xd6/0x160 [ 2778.893220] __alloc_pages_nodemask+0xe59/0x12a0 [ 2778.893234] ? find_get_entry+0x166/0x220 [ 2778.893239] pagecache_get_page+0xe1/0x230 [ 2778.893245] __getblk_gfp+0x100/0x300 [ 2778.893250] ? bmap+0x1a/0x20 [ 2778.893254] ? jbd2_journal_bmap+0x26/0x70 [ 2778.893260] jbd2_journal_get_descriptor_buffer+0x4a/0xe0 [ 2778.893267] jbd2_journal_commit_transaction+0xd1c/0x1f90 [ 2778.893278] ? try_to_del_timer_sync+0x4d/0x60 [ 2778.893289] kjournald2+0xc8/0x270 [ 2778.893291] ? kjournald2+0xc8/0x270 [ 2778.893298] ? wait_woken+0x90/0x90 [ 2778.893306] kthread+0x10f/0x150 [ 2778.893310] ? commit_timeout+0x10/0x10 [ 2778.893314] ? kthread_create_on_node+0x40/0x40 [ 2778.893320] ret_from_fork+0x27/0x40 [ 2778.893330] Mem-Info: [ 2778.893338] active_anon:292535 inactive_anon:120205 isolated_anon:1280 active_file:92 inactive_file:76 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:223 shmem:121585 pagetables:7812 bounce:0 free:18599 free_pcp:0 free_cma:0 [ 2778.893343] Node 0 active_anon:1170140kB inactive_anon:480944kB active_file:368kB inactive_file:304kB unevictable:0kB isolated(anon):4992kB isolated(file):0kB mapped:892kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2778.893349] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2912kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2778.893351] lowmem_reserve[]: 0 1765 1774 1774 [ 2778.893368] DMA32 free:66412kB min:66656kB low:83320kB high:99984kB active_anon:1163116kB inactive_anon:477108kB active_file:112kB inactive_file:812kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30616kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2778.893370] lowmem_reserve[]: 0 0 8 8 [ 2778.893386] Normal free:308kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:408kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2778.893388] lowmem_reserve[]: 0 0 0 0 [ 2778.893401] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2778.893452] DMA32: 110*4kB (UME) 59*8kB (UME) 2776*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66832kB [ 2778.893495] Normal: 23*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 308kB [ 2778.893537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2778.893540] 122032 total pagecache pages [ 2778.893550] 275 pages in swap cache [ 2778.893553] Swap cache stats: add 12631324, delete 12663725, find 36364/52039 [ 2778.893555] Free swap = 15824804kB [ 2778.893557] Total swap = 16642044kB [ 2778.893560] 497680 pages RAM [ 2778.893562] 0 pages HighMem/MovableOnly [ 2778.893564] 19144 pages reserved [ 2779.504181] gem_shrink: page allocation stalls for 45996ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2779.504199] CPU: 1 PID: 4066 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2779.504202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2779.504205] Call Trace: [ 2779.504214] dump_stack+0x67/0x97 [ 2779.504220] warn_alloc+0xd6/0x160 [ 2779.504229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2779.504241] ? percpu_counter_add_batch+0x85/0xb0 [ 2779.504248] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2779.504255] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2779.504306] ? i915_gem_shrink+0x356/0x580 [i915] [ 2779.504318] shmem_read_mapping_page_gfp+0x31/0x50 [ 2779.504356] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2779.504397] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2779.504430] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2779.504465] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2779.504498] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2779.504504] ? lock_acquire+0x9e/0x1e0 [ 2779.504509] ? __might_fault+0x39/0x90 [ 2779.504544] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2779.504550] drm_ioctl_kernel+0x64/0xb0 [ 2779.504556] drm_ioctl+0x2cd/0x390 [ 2779.504587] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2779.504597] ? __do_page_fault+0x29e/0x560 [ 2779.504604] do_vfs_ioctl+0x90/0x670 [ 2779.504609] ? up_read+0x1a/0x40 [ 2779.504613] ? trace_hardirqs_on_caller+0x118/0x180 [ 2779.504619] SyS_ioctl+0x3c/0x70 [ 2779.504627] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2779.504630] RIP: 0033:0x7fa30c4f54b7 [ 2779.504633] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2779.504638] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2779.504641] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2779.504644] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2779.504647] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2779.504649] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2779.668186] irqbalance: page allocation stalls for 20450ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2779.668203] CPU: 3 PID: 758 Comm: irqbalance Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2779.668205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2779.668208] Call Trace: [ 2779.668217] dump_stack+0x67/0x97 [ 2779.668223] warn_alloc+0xd6/0x160 [ 2779.668232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2779.668239] ? find_get_entry+0x149/0x220 [ 2779.668249] ? pagecache_get_page+0x27/0x230 [ 2779.668255] filemap_fault+0x31e/0x610 [ 2779.668263] ext4_filemap_fault+0x2c/0x40 [ 2779.668269] __do_fault+0x19/0x70 [ 2779.668274] __handle_mm_fault+0x96b/0xdb0 [ 2779.668283] handle_mm_fault+0x17c/0x300 [ 2779.668289] __do_page_fault+0x279/0x560 [ 2779.668296] do_page_fault+0xc/0x10 [ 2779.668301] page_fault+0x22/0x30 [ 2779.668305] RIP: 0033:0x7effc9101a40 [ 2779.668308] RSP: 002b:00007ffe63dc3598 EFLAGS: 00010246 [ 2779.668313] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007effc88ad300 [ 2779.668316] RDX: 000000000004c8a5 RSI: 0000000000000000 RDI: 00000000020eae00 [ 2779.668319] RBP: 00007ffe63dc3800 R08: 0000000000337f8a R09: 0000000000000001 [ 2779.668322] R10: 00094b41e9cfdf74 R11: 0000000000000246 R12: ffffffffffffffff [ 2779.668324] R13: 00007ffe63dc3930 R14: 0000000000000000 R15: 0000000000000000 [ 2780.462193] NetworkManager: page allocation stalls for 11362ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2780.462212] CPU: 1 PID: 645 Comm: NetworkManager Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2780.462216] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2780.462218] Call Trace: [ 2780.462229] dump_stack+0x67/0x97 [ 2780.462235] warn_alloc+0xd6/0x160 [ 2780.462244] __alloc_pages_nodemask+0xe59/0x12a0 [ 2780.462257] ? _raw_spin_unlock+0x2c/0x50 [ 2780.462261] ? swap_swapcount+0x51/0x80 [ 2780.462267] __read_swap_cache_async+0x140/0x240 [ 2780.462272] ? lock_acquire+0x9e/0x1e0 [ 2780.462278] read_swap_cache_async+0x17/0x40 [ 2780.462282] swapin_readahead+0x15c/0x1d0 [ 2780.462290] ? pagecache_get_page+0x27/0x230 [ 2780.462297] do_swap_page+0x2d8/0x720 [ 2780.462300] ? do_swap_page+0x2d8/0x720 [ 2780.462307] __handle_mm_fault+0x760/0xdb0 [ 2780.462317] handle_mm_fault+0x17c/0x300 [ 2780.462323] __do_page_fault+0x279/0x560 [ 2780.462330] do_page_fault+0xc/0x10 [ 2780.462336] page_fault+0x22/0x30 [ 2780.462342] RIP: 0010:do_sys_poll+0x17a/0x5c0 [ 2780.462345] RSP: 0000:ffffc9000059fb10 EFLAGS: 00010246 [ 2780.462350] RAX: 0000000000000000 RBX: ffffc9000059fbcc RCX: 000055a780bd80e0 [ 2780.462352] RDX: 0000000000000000 RSI: ffffc9000059fb70 RDI: 0000000000000000 [ 2780.462355] RBP: ffffc9000059ff10 R08: 0000000000000000 R09: ffffc9000059fb7c [ 2780.462358] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2780.462361] R13: 0000000000000000 R14: ffffc9000059fbcc R15: 0000000000000000 [ 2780.462384] ? lock_acquire+0x9e/0x1e0 [ 2780.462392] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462398] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462404] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462410] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462417] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462423] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462429] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462435] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462441] ? poll_select_copy_remaining+0x120/0x120 [ 2780.462448] SyS_poll+0x5d/0x110 [ 2780.462452] ? SyS_poll+0x5d/0x110 [ 2780.462458] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2780.462461] RIP: 0033:0x7f5be406ecbd [ 2780.462463] RSP: 002b:00007ffe75a23440 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 [ 2780.462468] RAX: ffffffffffffffda RBX: 000055a780b15880 RCX: 00007f5be406ecbd [ 2780.462471] RDX: 00000000000446b7 RSI: 000000000000000a RDI: 000055a780bd80e0 [ 2780.462474] RBP: 000055a780bd80e0 R08: 000000000000000a R09: 0000000000000001 [ 2780.462477] R10: 000055a780b272a0 R11: 0000000000000293 R12: 000000000000000a [ 2780.462480] R13: 00000000000446b7 R14: 00007f5be45b1820 R15: 000000000000000a [ 2780.462490] warn_alloc_show_mem: 2 callbacks suppressed [ 2780.462493] Mem-Info: [ 2780.462500] active_anon:292537 inactive_anon:120486 isolated_anon:1024 active_file:72 inactive_file:17 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:131 shmem:121585 pagetables:7813 bounce:0 free:18639 free_pcp:16 free_cma:0 [ 2780.462505] Node 0 active_anon:1170148kB inactive_anon:482068kB active_file:288kB inactive_file:68kB unevictable:0kB isolated(anon):3968kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2780.462511] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2956kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2780.462514] lowmem_reserve[]: 0 1765 1774 1774 [ 2780.462532] DMA32 free:66572kB min:66656kB low:83320kB high:99984kB active_anon:1163232kB inactive_anon:478108kB active_file:72kB inactive_file:184kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30620kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB [ 2780.462534] lowmem_reserve[]: 0 0 8 8 [ 2780.462550] Normal free:308kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:404kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2780.462553] lowmem_reserve[]: 0 0 0 0 [ 2780.462566] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2780.462621] DMA32: 161*4kB (UME) 58*8kB (UME) 2781*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67108kB [ 2780.462667] Normal: 23*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 308kB [ 2780.462711] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2780.462714] 121957 total pagecache pages [ 2780.462725] 277 pages in swap cache [ 2780.462729] Swap cache stats: add 12631328, delete 12663727, find 36366/52043 [ 2780.462731] Free swap = 15824804kB [ 2780.462734] Total swap = 16642044kB [ 2780.462737] 497680 pages RAM [ 2780.462739] 0 pages HighMem/MovableOnly [ 2780.462741] 19144 pages reserved [ 2781.521170] warn_alloc: 3 callbacks suppressed [ 2781.521175] thermald: page allocation stalls for 11971ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2781.521190] CPU: 3 PID: 720 Comm: thermald Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2781.521193] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2781.521195] Call Trace: [ 2781.521204] dump_stack+0x67/0x97 [ 2781.521210] warn_alloc+0xd6/0x160 [ 2781.521219] __alloc_pages_nodemask+0xe59/0x12a0 [ 2781.521226] ? find_get_entry+0x149/0x220 [ 2781.521236] ? pagecache_get_page+0x27/0x230 [ 2781.521241] filemap_fault+0x31e/0x610 [ 2781.521250] ext4_filemap_fault+0x2c/0x40 [ 2781.521256] __do_fault+0x19/0x70 [ 2781.521260] __handle_mm_fault+0x96b/0xdb0 [ 2781.521269] handle_mm_fault+0x17c/0x300 [ 2781.521275] __do_page_fault+0x279/0x560 [ 2781.521282] do_page_fault+0xc/0x10 [ 2781.521287] page_fault+0x22/0x30 [ 2781.521291] RIP: 0033:0x7faaa1ef8d97 [ 2781.521294] RSP: 002b:00007faa9d1fe750 EFLAGS: 00010202 [ 2781.521298] RAX: 00007faaa21d6080 RBX: 00007faa9d1fe780 RCX: 00007faa9d1fe6f0 [ 2781.521301] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000000 [ 2781.521304] RBP: 00007faaa21ce3c0 R08: 00007faaa21d6080 R09: 00007faaa21ca740 [ 2781.521306] R10: 00007faa98000078 R11: 00007faaa21d6080 R12: 00007faa9d1fe7f0 [ 2781.521309] R13: 00007faa9d1fea90 R14: 7fffffffffffffff R15: 00007faa9d1fe810 [ 2781.521319] Mem-Info: [ 2781.521325] active_anon:292539 inactive_anon:120268 isolated_anon:1216 active_file:61 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:162 shmem:121585 pagetables:7813 bounce:0 free:18634 free_pcp:0 free_cma:0 [ 2781.521331] Node 0 active_anon:1170156kB inactive_anon:481072kB active_file:244kB inactive_file:0kB unevictable:0kB isolated(anon):4864kB isolated(file):0kB mapped:648kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2781.521337] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2781.521339] lowmem_reserve[]: 0 1765 1774 1774 [ 2781.521357] DMA32 free:66552kB min:66656kB low:83320kB high:99984kB active_anon:1163240kB inactive_anon:477852kB active_file:588kB inactive_file:148kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30620kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2781.521359] lowmem_reserve[]: 0 0 8 8 [ 2781.521376] Normal free:308kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:404kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2781.521379] lowmem_reserve[]: 0 0 0 0 [ 2781.521393] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2781.521450] DMA32: 178*4kB (UME) 60*8kB (UME) 2780*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67176kB [ 2781.521497] Normal: 23*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 308kB [ 2781.521543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2781.521546] 121959 total pagecache pages [ 2781.521556] 277 pages in swap cache [ 2781.521559] Swap cache stats: add 12631328, delete 12663727, find 36366/52045 [ 2781.521562] Free swap = 15824804kB [ 2781.521565] Total swap = 16642044kB [ 2781.521567] 497680 pages RAM [ 2781.521570] 0 pages HighMem/MovableOnly [ 2781.521572] 19144 pages reserved [ 2781.573184] gem_shrink: page allocation stalls for 41362ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2781.573202] CPU: 1 PID: 4053 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2781.573205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2781.573208] Call Trace: [ 2781.573216] dump_stack+0x67/0x97 [ 2781.573222] warn_alloc+0xd6/0x160 [ 2781.573231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2781.573238] ? find_get_entry+0x149/0x220 [ 2781.573247] ? pagecache_get_page+0x27/0x230 [ 2781.573253] filemap_fault+0x31e/0x610 [ 2781.573262] ext4_filemap_fault+0x2c/0x40 [ 2781.573268] __do_fault+0x19/0x70 [ 2781.573273] ? _raw_spin_unlock+0x2c/0x50 [ 2781.573277] __handle_mm_fault+0x96b/0xdb0 [ 2781.573286] handle_mm_fault+0x17c/0x300 [ 2781.573292] __do_page_fault+0x279/0x560 [ 2781.573299] do_page_fault+0xc/0x10 [ 2781.573304] page_fault+0x22/0x30 [ 2781.573307] RIP: 0033:0x7fa30c4f54b7 [ 2781.573310] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2781.573315] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2781.573318] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2781.573321] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2781.573324] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2781.573326] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2781.660185] gem_shrink: page allocation stalls for 24097ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2781.660204] CPU: 1 PID: 4054 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2781.660207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2781.660210] Call Trace: [ 2781.660220] dump_stack+0x67/0x97 [ 2781.660227] warn_alloc+0xd6/0x160 [ 2781.660236] __alloc_pages_nodemask+0xe59/0x12a0 [ 2781.660244] ? find_get_entry+0x149/0x220 [ 2781.660254] ? pagecache_get_page+0x27/0x230 [ 2781.660260] filemap_fault+0x31e/0x610 [ 2781.660268] ext4_filemap_fault+0x2c/0x40 [ 2781.660275] __do_fault+0x19/0x70 [ 2781.660280] ? _raw_spin_unlock+0x2c/0x50 [ 2781.660284] __handle_mm_fault+0x96b/0xdb0 [ 2781.660294] handle_mm_fault+0x17c/0x300 [ 2781.660300] __do_page_fault+0x279/0x560 [ 2781.660307] do_page_fault+0xc/0x10 [ 2781.660313] page_fault+0x22/0x30 [ 2781.660316] RIP: 0033:0x7fa30c4f9c57 [ 2781.660319] RSP: 002b:00007ffd1b4d2058 EFLAGS: 00010202 [ 2781.660324] RAX: 0000000000000000 RBX: 000000000000000f RCX: 00007fa30c4f9c57 [ 2781.660327] RDX: 0000000000000008 RSI: 0000000008000000 RDI: 00007fa2c33fa000 [ 2781.660330] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2781.660333] R10: 0000000000000022 R11: 0000000000000202 R12: 00007fa2c33fa000 [ 2781.660336] R13: 0000000000000009 R14: 0000000000000004 R15: 0000000000000000 [ 2782.228183] gem_shrink: page allocation stalls for 55155ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2782.228201] CPU: 1 PID: 4049 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2782.228204] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2782.228206] Call Trace: [ 2782.228216] dump_stack+0x67/0x97 [ 2782.228223] warn_alloc+0xd6/0x160 [ 2782.228232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2782.228246] __handle_mm_fault+0xb4f/0xdb0 [ 2782.228256] handle_mm_fault+0x17c/0x300 [ 2782.228262] __get_user_pages+0xfa/0x5c0 [ 2782.228268] ? lock_acquire+0x9e/0x1e0 [ 2782.228277] populate_vma_page_range+0x6c/0x70 [ 2782.228282] __mm_populate+0x92/0x110 [ 2782.228289] vm_mmap_pgoff+0xbe/0xd0 [ 2782.228296] SyS_mmap_pgoff+0x10a/0x220 [ 2782.228301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2782.228308] SyS_mmap+0x16/0x20 [ 2782.228314] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2782.228317] RIP: 0033:0x7fa30c4f9b0a [ 2782.228320] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2782.228325] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2782.228328] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2782.228331] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2782.228333] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2782.228336] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2783.211171] gem_shrink: page allocation stalls for 57161ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2783.211191] CPU: 1 PID: 4065 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2783.211194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2783.211197] Call Trace: [ 2783.211208] dump_stack+0x67/0x97 [ 2783.211215] warn_alloc+0xd6/0x160 [ 2783.211225] __alloc_pages_nodemask+0xe59/0x12a0 [ 2783.211237] ? percpu_counter_add_batch+0x85/0xb0 [ 2783.211244] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2783.211251] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2783.211313] ? i915_gem_shrink+0x356/0x580 [i915] [ 2783.211325] shmem_read_mapping_page_gfp+0x31/0x50 [ 2783.211368] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2783.211411] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2783.211446] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2783.211482] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2783.211517] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2783.211522] ? lock_acquire+0x9e/0x1e0 [ 2783.211528] ? __might_fault+0x39/0x90 [ 2783.211562] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2783.211568] drm_ioctl_kernel+0x64/0xb0 [ 2783.211574] drm_ioctl+0x2cd/0x390 [ 2783.211606] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2783.211617] ? __do_page_fault+0x29e/0x560 [ 2783.211624] do_vfs_ioctl+0x90/0x670 [ 2783.211629] ? up_read+0x1a/0x40 [ 2783.211634] ? trace_hardirqs_on_caller+0x118/0x180 [ 2783.211639] SyS_ioctl+0x3c/0x70 [ 2783.211647] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2783.211650] RIP: 0033:0x7fa30c4f54b7 [ 2783.211653] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2783.211659] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2783.211662] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2783.211665] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2783.211668] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2783.211670] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2783.211681] warn_alloc_show_mem: 3 callbacks suppressed [ 2783.211683] Mem-Info: [ 2783.211691] active_anon:292757 inactive_anon:120267 isolated_anon:1248 active_file:33 inactive_file:15 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16284 mapped:147 shmem:121585 pagetables:7814 bounce:0 free:18540 free_pcp:0 free_cma:0 [ 2783.211696] Node 0 active_anon:1171028kB inactive_anon:481192kB active_file:132kB inactive_file:60kB unevictable:0kB isolated(anon):4864kB isolated(file):0kB mapped:588kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2783.211703] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2783.211705] lowmem_reserve[]: 0 1765 1774 1774 [ 2783.211723] DMA32 free:66176kB min:66656kB low:83320kB high:99984kB active_anon:1164120kB inactive_anon:477740kB active_file:256kB inactive_file:64kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30624kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2783.211725] lowmem_reserve[]: 0 0 8 8 [ 2783.211742] Normal free:308kB min:336kB low:420kB high:504kB active_anon:1976kB inactive_anon:404kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:200kB pagetables:588kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2783.211744] lowmem_reserve[]: 0 0 0 0 [ 2783.211758] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2783.211815] DMA32: 78*4kB (UME) 60*8kB (UME) 2754*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66360kB [ 2783.211861] Normal: 23*4kB (ME) 3*8kB (ME) 4*16kB (ME) 2*32kB (ME) 1*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 308kB [ 2783.211906] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2783.211909] 121945 total pagecache pages [ 2783.211920] 277 pages in swap cache [ 2783.211924] Swap cache stats: add 12631328, delete 12663727, find 36366/52045 [ 2783.211926] Free swap = 15824804kB [ 2783.211929] Total swap = 16642044kB [ 2783.211932] 497680 pages RAM [ 2783.211934] 0 pages HighMem/MovableOnly [ 2783.211937] 19144 pages reserved [ 2783.570411] gem_shrink: page allocation stalls for 47588ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2783.570428] CPU: 1 PID: 4059 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2783.570431] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2783.570434] Call Trace: [ 2783.570444] dump_stack+0x67/0x97 [ 2783.570450] warn_alloc+0xd6/0x160 [ 2783.570459] __alloc_pages_nodemask+0xe59/0x12a0 [ 2783.570466] ? find_get_entry+0x149/0x220 [ 2783.570476] ? pagecache_get_page+0x27/0x230 [ 2783.570482] filemap_fault+0x31e/0x610 [ 2783.570491] ext4_filemap_fault+0x2c/0x40 [ 2783.570497] __do_fault+0x19/0x70 [ 2783.570502] ? _raw_spin_unlock+0x2c/0x50 [ 2783.570507] __handle_mm_fault+0x96b/0xdb0 [ 2783.570516] handle_mm_fault+0x17c/0x300 [ 2783.570522] __do_page_fault+0x279/0x560 [ 2783.570529] do_page_fault+0xc/0x10 [ 2783.570534] page_fault+0x22/0x30 [ 2783.570537] RIP: 0033:0x7fa30c4f54b7 [ 2783.570540] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2783.570545] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2783.570548] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2783.570551] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2783.570554] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2783.570556] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2785.023174] kworker/2:3H: page allocation stalls for 20326ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2785.023191] CPU: 2 PID: 4026 Comm: kworker/2:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2785.023194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2785.023248] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2785.023254] Call Trace: [ 2785.023262] dump_stack+0x67/0x97 [ 2785.023267] warn_alloc+0xd6/0x160 [ 2785.023276] __alloc_pages_nodemask+0xe59/0x12a0 [ 2785.023286] ? __lock_acquire+0x28c/0x1790 [ 2785.023295] __handle_mm_fault+0xb4f/0xdb0 [ 2785.023304] handle_mm_fault+0x17c/0x300 [ 2785.023310] __get_user_pages+0xfa/0x5c0 [ 2785.023319] get_user_pages_remote+0x120/0x1a0 [ 2785.023360] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2785.023368] process_one_work+0x1fe/0x670 [ 2785.023376] worker_thread+0x49/0x3b0 [ 2785.023383] kthread+0x10f/0x150 [ 2785.023386] ? process_one_work+0x670/0x670 [ 2785.023390] ? kthread_create_on_node+0x40/0x40 [ 2785.023397] ret_from_fork+0x27/0x40 [ 2785.023407] warn_alloc_show_mem: 1 callbacks suppressed [ 2785.023410] Mem-Info: [ 2785.023417] active_anon:292828 inactive_anon:120395 isolated_anon:1120 active_file:18 inactive_file:49 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:131 shmem:121585 pagetables:7701 bounce:0 free:18598 free_pcp:72 free_cma:0 [ 2785.023423] Node 0 active_anon:1171312kB inactive_anon:481580kB active_file:72kB inactive_file:196kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2785.023428] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2936kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2785.023431] lowmem_reserve[]: 0 1765 1774 1774 [ 2785.023450] DMA32 free:66392kB min:66656kB low:83320kB high:99984kB active_anon:1164136kB inactive_anon:478000kB active_file:72kB inactive_file:184kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:288kB local_pcp:0kB free_cma:0kB [ 2785.023452] lowmem_reserve[]: 0 0 8 8 [ 2785.023469] Normal free:324kB min:336kB low:420kB high:504kB active_anon:2236kB inactive_anon:408kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2785.023472] lowmem_reserve[]: 0 0 0 0 [ 2785.023487] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2785.023546] DMA32: 78*4kB (UME) 64*8kB (UME) 2754*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66392kB [ 2785.023596] Normal: 1*4kB (M) 10*8kB (E) 13*16kB (E) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 324kB [ 2785.023640] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2785.023643] 121929 total pagecache pages [ 2785.023653] 277 pages in swap cache [ 2785.023656] Swap cache stats: add 12631329, delete 12663728, find 36367/52046 [ 2785.023659] Free swap = 15824804kB [ 2785.023661] Total swap = 16642044kB [ 2785.023664] 497680 pages RAM [ 2785.023666] 0 pages HighMem/MovableOnly [ 2785.023669] 19144 pages reserved [ 2785.093182] dmesg: page allocation stalls for 31899ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2785.093199] CPU: 3 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2785.093202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2785.093204] Call Trace: [ 2785.093213] dump_stack+0x67/0x97 [ 2785.093220] warn_alloc+0xd6/0x160 [ 2785.093228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2785.093240] ? _raw_spin_unlock+0x2c/0x50 [ 2785.093244] ? swap_swapcount+0x51/0x80 [ 2785.093250] __read_swap_cache_async+0x140/0x240 [ 2785.093255] ? lock_acquire+0x9e/0x1e0 [ 2785.093261] read_swap_cache_async+0x17/0x40 [ 2785.093265] swapin_readahead+0x15c/0x1d0 [ 2785.093273] ? pagecache_get_page+0x27/0x230 [ 2785.093279] do_swap_page+0x2d8/0x720 [ 2785.093282] ? do_swap_page+0x2d8/0x720 [ 2785.093288] __handle_mm_fault+0x760/0xdb0 [ 2785.093298] handle_mm_fault+0x17c/0x300 [ 2785.093304] __do_page_fault+0x279/0x560 [ 2785.093310] do_page_fault+0xc/0x10 [ 2785.093315] page_fault+0x22/0x30 [ 2785.093319] RIP: 0033:0x7fa2f4d3d8ee [ 2785.093321] RSP: 002b:00007ffe6906ebc0 EFLAGS: 00010206 [ 2785.093327] RAX: 0000000000000000 RBX: 00007fa2f50b2600 RCX: 000000000008c6ce [ 2785.093330] RDX: 00007ffe6906f128 RSI: 000055b48fd4e42f RDI: 00007fa2f50b2600 [ 2785.093333] RBP: 00007ffe6906f110 R08: 00007fa2f56e6040 R09: 0000000000000000 [ 2785.093336] R10: 000055b48fd4e42f R11: 00007fa2f4e657e0 R12: 0000000000000001 [ 2785.093339] R13: 00007ffe6906f3f0 R14: 000055b48ff520b5 R15: 00007ffe6906f3e8 [ 2785.666926] gem_shrink: page allocation stalls for 58824ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2785.666944] CPU: 1 PID: 4047 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2785.666947] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2785.666950] Call Trace: [ 2785.666960] dump_stack+0x67/0x97 [ 2785.666966] warn_alloc+0xd6/0x160 [ 2785.666975] __alloc_pages_nodemask+0xe59/0x12a0 [ 2785.666989] __handle_mm_fault+0xb4f/0xdb0 [ 2785.666999] handle_mm_fault+0x17c/0x300 [ 2785.667005] __get_user_pages+0xfa/0x5c0 [ 2785.667011] ? lock_acquire+0x9e/0x1e0 [ 2785.667020] populate_vma_page_range+0x6c/0x70 [ 2785.667025] __mm_populate+0x92/0x110 [ 2785.667032] vm_mmap_pgoff+0xbe/0xd0 [ 2785.667040] SyS_mmap_pgoff+0x10a/0x220 [ 2785.667043] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2785.667050] SyS_mmap+0x16/0x20 [ 2785.667055] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2785.667059] RIP: 0033:0x7fa30c4f9b0a [ 2785.667062] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2785.667068] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2785.667070] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2785.667073] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2785.667076] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2785.667079] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2786.743180] kworker/0:1H: page allocation stalls for 30407ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2786.743197] CPU: 0 PID: 3929 Comm: kworker/0:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2786.743200] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2786.743255] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2786.743260] Call Trace: [ 2786.743269] dump_stack+0x67/0x97 [ 2786.743275] warn_alloc+0xd6/0x160 [ 2786.743284] __alloc_pages_nodemask+0xe59/0x12a0 [ 2786.743294] ? __lock_acquire+0x28c/0x1790 [ 2786.743304] __handle_mm_fault+0xb4f/0xdb0 [ 2786.743313] handle_mm_fault+0x17c/0x300 [ 2786.743320] __get_user_pages+0xfa/0x5c0 [ 2786.743329] get_user_pages_remote+0x120/0x1a0 [ 2786.743375] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2786.743385] process_one_work+0x1fe/0x670 [ 2786.743393] worker_thread+0x49/0x3b0 [ 2786.743400] kthread+0x10f/0x150 [ 2786.743404] ? process_one_work+0x670/0x670 [ 2786.743407] ? kthread_create_on_node+0x40/0x40 [ 2786.743414] ret_from_fork+0x27/0x40 [ 2786.743425] warn_alloc_show_mem: 2 callbacks suppressed [ 2786.743428] Mem-Info: [ 2786.743436] active_anon:292829 inactive_anon:120360 isolated_anon:1152 active_file:18 inactive_file:49 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:131 shmem:121585 pagetables:7701 bounce:0 free:18662 free_pcp:0 free_cma:0 [ 2786.743441] Node 0 active_anon:1171316kB inactive_anon:481440kB active_file:72kB inactive_file:196kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:524kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2786.743447] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2928kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2786.743450] lowmem_reserve[]: 0 1765 1774 1774 [ 2786.743469] DMA32 free:66680kB min:66656kB low:83320kB high:99984kB active_anon:1164136kB inactive_anon:477364kB active_file:72kB inactive_file:184kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2786.743472] lowmem_reserve[]: 0 0 8 8 [ 2786.743490] Normal free:292kB min:336kB low:420kB high:504kB active_anon:2240kB inactive_anon:408kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2786.743493] lowmem_reserve[]: 0 0 0 0 [ 2786.743507] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2786.743570] DMA32: 146*4kB (UME) 66*8kB (UME) 2754*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66680kB [ 2786.743619] Normal: 1*4kB (U) 10*8kB (U) 13*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 292kB [ 2786.743663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2786.743666] 121929 total pagecache pages [ 2786.743677] 277 pages in swap cache [ 2786.743681] Swap cache stats: add 12631329, delete 12663728, find 36367/52046 [ 2786.743683] Free swap = 15824804kB [ 2786.743686] Total swap = 16642044kB [ 2786.743688] 497680 pages RAM [ 2786.743691] 0 pages HighMem/MovableOnly [ 2786.743694] 19144 pages reserved [ 2786.921183] gem_shrink: page allocation stalls for 46313ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2786.921200] CPU: 1 PID: 4057 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2786.921203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2786.921205] Call Trace: [ 2786.921214] dump_stack+0x67/0x97 [ 2786.921220] warn_alloc+0xd6/0x160 [ 2786.921229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2786.921236] ? find_get_entry+0x149/0x220 [ 2786.921245] ? pagecache_get_page+0x27/0x230 [ 2786.921252] filemap_fault+0x31e/0x610 [ 2786.921260] ext4_filemap_fault+0x2c/0x40 [ 2786.921266] __do_fault+0x19/0x70 [ 2786.921271] ? _raw_spin_unlock+0x2c/0x50 [ 2786.921275] __handle_mm_fault+0x96b/0xdb0 [ 2786.921284] handle_mm_fault+0x17c/0x300 [ 2786.921290] __do_page_fault+0x279/0x560 [ 2786.921297] do_page_fault+0xc/0x10 [ 2786.921302] page_fault+0x22/0x30 [ 2786.921306] RIP: 0033:0x7fa30c4f54b7 [ 2786.921308] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2786.921314] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2786.921316] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2786.921319] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2786.921321] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2786.921324] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2787.396185] gem_shrink: page allocation stalls for 31800ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2787.396205] CPU: 1 PID: 4045 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2787.396208] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2787.396211] Call Trace: [ 2787.396222] dump_stack+0x67/0x97 [ 2787.396228] warn_alloc+0xd6/0x160 [ 2787.396238] __alloc_pages_nodemask+0xe59/0x12a0 [ 2787.396253] __handle_mm_fault+0xb4f/0xdb0 [ 2787.396262] handle_mm_fault+0x17c/0x300 [ 2787.396268] __get_user_pages+0xfa/0x5c0 [ 2787.396275] ? lock_acquire+0x9e/0x1e0 [ 2787.396284] populate_vma_page_range+0x6c/0x70 [ 2787.396289] __mm_populate+0x92/0x110 [ 2787.396296] vm_mmap_pgoff+0xbe/0xd0 [ 2787.396303] SyS_mmap_pgoff+0x10a/0x220 [ 2787.396308] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2787.396315] SyS_mmap+0x16/0x20 [ 2787.396321] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2787.396324] RIP: 0033:0x7fa30c4f9b0a [ 2787.396327] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2787.396333] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007fa30c4f9b0a [ 2787.396336] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2787.396338] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2787.396340] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 2787.396344] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2787.891183] gem_shrink: page allocation stalls for 62482ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2787.891200] CPU: 1 PID: 4051 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2787.891203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2787.891205] Call Trace: [ 2787.891215] dump_stack+0x67/0x97 [ 2787.891221] warn_alloc+0xd6/0x160 [ 2787.891229] __alloc_pages_nodemask+0xe59/0x12a0 [ 2787.891243] __handle_mm_fault+0xb4f/0xdb0 [ 2787.891252] handle_mm_fault+0x17c/0x300 [ 2787.891258] __get_user_pages+0xfa/0x5c0 [ 2787.891264] ? lock_acquire+0x9e/0x1e0 [ 2787.891272] populate_vma_page_range+0x6c/0x70 [ 2787.891277] __mm_populate+0x92/0x110 [ 2787.891284] vm_mmap_pgoff+0xbe/0xd0 [ 2787.891291] SyS_mmap_pgoff+0x10a/0x220 [ 2787.891295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2787.891302] SyS_mmap+0x16/0x20 [ 2787.891307] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2787.891311] RIP: 0033:0x7fa30c4f9b0a [ 2787.891314] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2787.891319] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2787.891322] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2787.891325] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2787.891327] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2787.891330] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2787.891339] warn_alloc_show_mem: 2 callbacks suppressed [ 2787.891343] Mem-Info: [ 2787.891350] active_anon:292829 inactive_anon:120311 isolated_anon:1216 active_file:49 inactive_file:171 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:224 shmem:121585 pagetables:7701 bounce:0 free:18515 free_pcp:68 free_cma:0 [ 2787.891355] Node 0 active_anon:1171316kB inactive_anon:481244kB active_file:196kB inactive_file:684kB unevictable:0kB isolated(anon):4864kB isolated(file):0kB mapped:896kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2787.891361] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2944kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2787.891363] lowmem_reserve[]: 0 1765 1774 1774 [ 2787.891380] DMA32 free:66092kB min:66656kB low:83320kB high:99984kB active_anon:1164136kB inactive_anon:477984kB active_file:72kB inactive_file:184kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:272kB local_pcp:148kB free_cma:0kB [ 2787.891383] lowmem_reserve[]: 0 0 8 8 [ 2787.891399] Normal free:292kB min:336kB low:420kB high:504kB active_anon:2240kB inactive_anon:404kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2787.891401] lowmem_reserve[]: 0 0 0 0 [ 2787.891414] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2787.891470] DMA32: 131*4kB (UE) 62*8kB (UME) 2692*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 65596kB [ 2787.891516] Normal: 2*4kB (UE) 12*8kB (UE) 13*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 312kB [ 2787.891555] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2787.891557] 122128 total pagecache pages [ 2787.891567] 276 pages in swap cache [ 2787.891571] Swap cache stats: add 12631362, delete 12663762, find 36402/52117 [ 2787.891573] Free swap = 15825060kB [ 2787.891576] Total swap = 16642044kB [ 2787.891578] 497680 pages RAM [ 2787.891581] 0 pages HighMem/MovableOnly [ 2787.891583] 19144 pages reserved [ 2788.221173] gem_shrink: page allocation stalls for 62965ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2788.221190] CPU: 1 PID: 4043 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2788.221193] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2788.221196] Call Trace: [ 2788.221205] dump_stack+0x67/0x97 [ 2788.221212] warn_alloc+0xd6/0x160 [ 2788.221221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2788.221235] __handle_mm_fault+0xb4f/0xdb0 [ 2788.221244] handle_mm_fault+0x17c/0x300 [ 2788.221251] __get_user_pages+0xfa/0x5c0 [ 2788.221256] ? lock_acquire+0x9e/0x1e0 [ 2788.221265] populate_vma_page_range+0x6c/0x70 [ 2788.221270] __mm_populate+0x92/0x110 [ 2788.221277] vm_mmap_pgoff+0xbe/0xd0 [ 2788.221285] SyS_mmap_pgoff+0x10a/0x220 [ 2788.221289] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2788.221295] SyS_mmap+0x16/0x20 [ 2788.221301] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2788.221304] RIP: 0033:0x7fa30c4f9b0a [ 2788.221307] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2788.221312] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2788.221315] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2788.221318] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2788.221321] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2788.221323] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2788.920182] gem_shrink: page allocation stalls for 63480ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2788.920200] CPU: 1 PID: 4061 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2788.920203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2788.920205] Call Trace: [ 2788.920215] dump_stack+0x67/0x97 [ 2788.920221] warn_alloc+0xd6/0x160 [ 2788.920230] __alloc_pages_nodemask+0xe59/0x12a0 [ 2788.920242] ? percpu_counter_add_batch+0x85/0xb0 [ 2788.920249] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2788.920257] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2788.920306] ? i915_gem_shrink+0x356/0x580 [i915] [ 2788.920318] shmem_read_mapping_page_gfp+0x31/0x50 [ 2788.920356] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2788.920397] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2788.920432] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2788.920466] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2788.920499] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2788.920505] ? lock_acquire+0x9e/0x1e0 [ 2788.920511] ? __might_fault+0x39/0x90 [ 2788.920545] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2788.920550] drm_ioctl_kernel+0x64/0xb0 [ 2788.920556] drm_ioctl+0x2cd/0x390 [ 2788.920587] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2788.920597] ? __do_page_fault+0x29e/0x560 [ 2788.920604] do_vfs_ioctl+0x90/0x670 [ 2788.920609] ? up_read+0x1a/0x40 [ 2788.920613] ? trace_hardirqs_on_caller+0x118/0x180 [ 2788.920619] SyS_ioctl+0x3c/0x70 [ 2788.920626] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2788.920629] RIP: 0033:0x7fa30c4f54b7 [ 2788.920632] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2788.920637] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2788.920640] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2788.920643] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2788.920646] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2788.920649] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2788.920658] warn_alloc_show_mem: 1 callbacks suppressed [ 2788.920661] Mem-Info: [ 2788.920668] active_anon:292862 inactive_anon:120207 isolated_anon:1312 active_file:49 inactive_file:22 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:135 shmem:121585 pagetables:7701 bounce:0 free:18643 free_pcp:0 free_cma:0 [ 2788.920674] Node 0 active_anon:1171448kB inactive_anon:480828kB active_file:196kB inactive_file:88kB unevictable:0kB isolated(anon):5248kB isolated(file):0kB mapped:540kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2788.920680] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2912kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2788.920682] lowmem_reserve[]: 0 1765 1774 1774 [ 2788.920699] DMA32 free:66564kB min:66656kB low:83320kB high:99984kB active_anon:1164268kB inactive_anon:477480kB active_file:184kB inactive_file:88kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2788.920701] lowmem_reserve[]: 0 0 8 8 [ 2788.920718] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2240kB inactive_anon:400kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2788.920720] lowmem_reserve[]: 0 0 0 0 [ 2788.920734] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2788.920790] DMA32: 155*4kB (UME) 73*8kB (UME) 2741*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66564kB [ 2788.920835] Normal: 1*4kB (E) 15*8kB (UE) 13*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2788.920874] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2788.920877] 121932 total pagecache pages [ 2788.920886] 276 pages in swap cache [ 2788.920890] Swap cache stats: add 12631362, delete 12663762, find 36403/52118 [ 2788.920892] Free swap = 15825060kB [ 2788.920895] Total swap = 16642044kB [ 2788.920897] 497680 pages RAM [ 2788.920899] 0 pages HighMem/MovableOnly [ 2788.920902] 19144 pages reserved [ 2789.215800] kworker/0:3H: page allocation stalls for 10440ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2789.215819] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2789.215822] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2789.215876] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2789.215882] Call Trace: [ 2789.215890] dump_stack+0x67/0x97 [ 2789.215896] warn_alloc+0xd6/0x160 [ 2789.215905] __alloc_pages_nodemask+0xe59/0x12a0 [ 2789.215915] ? __lock_acquire+0x28c/0x1790 [ 2789.215924] __handle_mm_fault+0xb4f/0xdb0 [ 2789.215934] handle_mm_fault+0x17c/0x300 [ 2789.215940] __get_user_pages+0xfa/0x5c0 [ 2789.215949] get_user_pages_remote+0x120/0x1a0 [ 2789.215992] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2789.216001] process_one_work+0x1fe/0x670 [ 2789.216009] worker_thread+0x49/0x3b0 [ 2789.216016] kthread+0x10f/0x150 [ 2789.216020] ? process_one_work+0x670/0x670 [ 2789.216023] ? kthread_create_on_node+0x40/0x40 [ 2789.216027] ? kthread_create_on_node+0x40/0x40 [ 2789.216033] ret_from_fork+0x27/0x40 [ 2789.248188] gem_shrink: page allocation stalls for 63861ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2789.248205] CPU: 3 PID: 4062 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2789.248208] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2789.248210] Call Trace: [ 2789.248220] dump_stack+0x67/0x97 [ 2789.248226] warn_alloc+0xd6/0x160 [ 2789.248234] __alloc_pages_nodemask+0xe59/0x12a0 [ 2789.248246] ? percpu_counter_add_batch+0x85/0xb0 [ 2789.248253] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2789.248261] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2789.248314] ? i915_gem_shrink+0x356/0x580 [i915] [ 2789.248325] shmem_read_mapping_page_gfp+0x31/0x50 [ 2789.248361] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2789.248400] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2789.248433] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2789.248466] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2789.248498] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2789.248504] ? lock_acquire+0x9e/0x1e0 [ 2789.248509] ? __might_fault+0x39/0x90 [ 2789.248543] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2789.248549] drm_ioctl_kernel+0x64/0xb0 [ 2789.248555] drm_ioctl+0x2cd/0x390 [ 2789.248587] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2789.248597] ? __do_page_fault+0x29e/0x560 [ 2789.248604] do_vfs_ioctl+0x90/0x670 [ 2789.248609] ? up_read+0x1a/0x40 [ 2789.248613] ? trace_hardirqs_on_caller+0x118/0x180 [ 2789.248618] SyS_ioctl+0x3c/0x70 [ 2789.248625] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2789.248628] RIP: 0033:0x7fa30c4f54b7 [ 2789.248631] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2789.248637] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2789.248640] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2789.248642] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2789.248645] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2789.248648] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2789.278188] gem_shrink: page allocation stalls for 49167ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2789.278208] CPU: 1 PID: 4060 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2789.278212] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2789.278215] Call Trace: [ 2789.278225] dump_stack+0x67/0x97 [ 2789.278231] warn_alloc+0xd6/0x160 [ 2789.278240] __alloc_pages_nodemask+0xe59/0x12a0 [ 2789.278248] ? find_get_entry+0x149/0x220 [ 2789.278258] ? pagecache_get_page+0x27/0x230 [ 2789.278265] filemap_fault+0x31e/0x610 [ 2789.278274] ext4_filemap_fault+0x2c/0x40 [ 2789.278280] __do_fault+0x19/0x70 [ 2789.278285] ? _raw_spin_unlock+0x2c/0x50 [ 2789.278289] __handle_mm_fault+0x96b/0xdb0 [ 2789.278299] handle_mm_fault+0x17c/0x300 [ 2789.278305] __do_page_fault+0x279/0x560 [ 2789.278312] do_page_fault+0xc/0x10 [ 2789.278317] page_fault+0x22/0x30 [ 2789.278320] RIP: 0033:0x7fa30c4f54b7 [ 2789.278323] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2789.278328] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2789.278331] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2789.278334] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2789.278337] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2789.278339] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2789.292180] gem_shrink: page allocation stalls for 10942ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2789.292196] CPU: 1 PID: 4064 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2789.292198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2789.292200] Call Trace: [ 2789.292208] dump_stack+0x67/0x97 [ 2789.292213] warn_alloc+0xd6/0x160 [ 2789.292222] __alloc_pages_nodemask+0xe59/0x12a0 [ 2789.292234] ? percpu_counter_add_batch+0x85/0xb0 [ 2789.292242] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2789.292249] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2789.292301] ? i915_gem_shrink+0x356/0x580 [i915] [ 2789.292312] shmem_read_mapping_page_gfp+0x31/0x50 [ 2789.292352] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2789.292391] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2789.292424] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2789.292458] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2789.292491] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2789.292496] ? lock_acquire+0x9e/0x1e0 [ 2789.292502] ? __might_fault+0x39/0x90 [ 2789.292536] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2789.292542] drm_ioctl_kernel+0x64/0xb0 [ 2789.292548] drm_ioctl+0x2cd/0x390 [ 2789.292579] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2789.292589] ? __do_page_fault+0x29e/0x560 [ 2789.292596] do_vfs_ioctl+0x90/0x670 [ 2789.292601] ? up_read+0x1a/0x40 [ 2789.292605] ? trace_hardirqs_on_caller+0x118/0x180 [ 2789.292611] SyS_ioctl+0x3c/0x70 [ 2789.292618] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2789.292621] RIP: 0033:0x7fa30c4f54b7 [ 2789.292624] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2789.292629] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2789.292632] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2789.292635] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2789.292637] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2789.292640] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2791.764244] warn_alloc: 11 callbacks suppressed [ 2791.764282] gem_shrink: page allocation stalls for 66131ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2791.764298] CPU: 3 PID: 4068 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2791.764300] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2791.764303] Call Trace: [ 2791.764313] dump_stack+0x67/0x97 [ 2791.764320] warn_alloc+0xd6/0x160 [ 2791.764329] __alloc_pages_nodemask+0xe59/0x12a0 [ 2791.764341] ? percpu_counter_add_batch+0x85/0xb0 [ 2791.764349] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2791.764356] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2791.764419] ? i915_gem_shrink+0x356/0x580 [i915] [ 2791.764429] shmem_read_mapping_page_gfp+0x31/0x50 [ 2791.764465] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2791.764504] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2791.764536] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2791.764570] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2791.764602] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2791.764608] ? lock_acquire+0x9e/0x1e0 [ 2791.764613] ? __might_fault+0x39/0x90 [ 2791.764647] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2791.764653] drm_ioctl_kernel+0x64/0xb0 [ 2791.764658] drm_ioctl+0x2cd/0x390 [ 2791.764690] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2791.764699] ? __do_page_fault+0x29e/0x560 [ 2791.764706] do_vfs_ioctl+0x90/0x670 [ 2791.764711] ? up_read+0x1a/0x40 [ 2791.764715] ? trace_hardirqs_on_caller+0x118/0x180 [ 2791.764721] SyS_ioctl+0x3c/0x70 [ 2791.764728] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2791.764731] RIP: 0033:0x7fa30c4f54b7 [ 2791.764734] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2791.764739] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2791.764742] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2791.764745] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2791.764748] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2791.764751] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2791.764761] warn_alloc_show_mem: 4 callbacks suppressed [ 2791.764763] Mem-Info: [ 2791.764770] active_anon:292862 inactive_anon:120233 isolated_anon:1216 active_file:49 inactive_file:22 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:135 shmem:121585 pagetables:7701 bounce:0 free:18643 free_pcp:0 free_cma:0 [ 2791.764776] Node 0 active_anon:1171448kB inactive_anon:481056kB active_file:196kB inactive_file:88kB unevictable:0kB isolated(anon):4864kB isolated(file):0kB mapped:540kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2791.764781] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2912kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2791.764784] lowmem_reserve[]: 0 1765 1774 1774 [ 2791.764801] DMA32 free:66564kB min:66656kB low:83320kB high:99984kB active_anon:1164268kB inactive_anon:477504kB active_file:192kB inactive_file:80kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2791.764803] lowmem_reserve[]: 0 0 8 8 [ 2791.764819] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2240kB inactive_anon:404kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2791.764821] lowmem_reserve[]: 0 0 0 0 [ 2791.764835] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2791.764891] DMA32: 155*4kB (UME) 73*8kB (UME) 2741*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66564kB [ 2791.764938] Normal: 1*4kB (E) 15*8kB (UE) 13*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2791.764978] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2791.764981] 121932 total pagecache pages [ 2791.764990] 276 pages in swap cache [ 2791.764993] Swap cache stats: add 12631362, delete 12663762, find 36403/52118 [ 2791.764996] Free swap = 15825060kB [ 2791.764998] Total swap = 16642044kB [ 2791.765001] 497680 pages RAM [ 2791.765004] 0 pages HighMem/MovableOnly [ 2791.765006] 19144 pages reserved [ 2792.107174] kworker/0:2H: page allocation stalls for 10309ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2792.107193] CPU: 0 PID: 2784 Comm: kworker/0:2H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2792.107196] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2792.107248] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2792.107254] Call Trace: [ 2792.107261] dump_stack+0x67/0x97 [ 2792.107267] warn_alloc+0xd6/0x160 [ 2792.107276] __alloc_pages_nodemask+0xe59/0x12a0 [ 2792.107286] ? __lock_acquire+0x28c/0x1790 [ 2792.107295] __handle_mm_fault+0xb4f/0xdb0 [ 2792.107305] handle_mm_fault+0x17c/0x300 [ 2792.107311] __get_user_pages+0xfa/0x5c0 [ 2792.107319] get_user_pages_remote+0x120/0x1a0 [ 2792.107362] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2792.107371] process_one_work+0x1fe/0x670 [ 2792.107379] worker_thread+0x49/0x3b0 [ 2792.107386] kthread+0x10f/0x150 [ 2792.107389] ? process_one_work+0x670/0x670 [ 2792.107392] ? kthread_create_on_node+0x40/0x40 [ 2792.107399] ret_from_fork+0x27/0x40 [ 2792.699182] avahi-daemon: page allocation stalls for 11249ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2792.699200] CPU: 1 PID: 581 Comm: avahi-daemon Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2792.699203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2792.699206] Call Trace: [ 2792.699215] dump_stack+0x67/0x97 [ 2792.699222] warn_alloc+0xd6/0x160 [ 2792.699231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2792.699238] ? find_get_entry+0x149/0x220 [ 2792.699247] ? pagecache_get_page+0x27/0x230 [ 2792.699254] filemap_fault+0x31e/0x610 [ 2792.699262] ext4_filemap_fault+0x2c/0x40 [ 2792.699268] __do_fault+0x19/0x70 [ 2792.699272] __handle_mm_fault+0x96b/0xdb0 [ 2792.699282] handle_mm_fault+0x17c/0x300 [ 2792.699287] __do_page_fault+0x279/0x560 [ 2792.699294] do_page_fault+0xc/0x10 [ 2792.699300] page_fault+0x22/0x30 [ 2792.699303] RIP: 0033:0x7f90a8315690 [ 2792.699306] RSP: 002b:00007fff69318e28 EFLAGS: 00010286 [ 2792.699311] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f90a7446630 [ 2792.699314] RDX: 00000000000db3a2 RSI: 00000000ffffffff RDI: 000055ae4525f3e0 [ 2792.699317] RBP: 0000000000000000 R08: 000055ae4527d680 R09: 000055ae45276f00 [ 2792.699320] R10: 00040c771dff5e74 R11: 0000000000000246 R12: 000055ae4525ef40 [ 2792.699323] R13: 000055ae4525f3e0 R14: 000055ae4525f310 R15: 0000000000000000 [ 2792.798182] systemd-timesyn: page allocation stalls for 11293ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2792.798199] CPU: 3 PID: 526 Comm: systemd-timesyn Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2792.798202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2792.798204] Call Trace: [ 2792.798213] dump_stack+0x67/0x97 [ 2792.798219] warn_alloc+0xd6/0x160 [ 2792.798228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2792.798240] ? _raw_spin_unlock+0x2c/0x50 [ 2792.798244] ? swap_swapcount+0x51/0x80 [ 2792.798250] __read_swap_cache_async+0x140/0x240 [ 2792.798255] ? lock_acquire+0x9e/0x1e0 [ 2792.798261] read_swap_cache_async+0x17/0x40 [ 2792.798265] swapin_readahead+0x15c/0x1d0 [ 2792.798273] ? pagecache_get_page+0x27/0x230 [ 2792.798279] do_swap_page+0x2d8/0x720 [ 2792.798281] ? do_swap_page+0x2d8/0x720 [ 2792.798288] __handle_mm_fault+0x760/0xdb0 [ 2792.798297] handle_mm_fault+0x17c/0x300 [ 2792.798303] __do_page_fault+0x279/0x560 [ 2792.798310] do_page_fault+0xc/0x10 [ 2792.798315] page_fault+0x22/0x30 [ 2792.798321] RIP: 0010:ep_send_events_proc+0x144/0x2f0 [ 2792.798324] RSP: 0018:ffffc9000102fd78 EFLAGS: 00010246 [ 2792.798329] RAX: 0000000000000001 RBX: ffffc9000102fdf8 RCX: 00007ffd66b08210 [ 2792.798332] RDX: 0000000000000000 RSI: ffff8800669357e0 RDI: 00000000ffffffff [ 2792.798335] RBP: ffffc9000102fdd0 R08: 0000000000000000 R09: 0000000000000001 [ 2792.798338] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2792.798341] R13: ffffc9000102fe78 R14: 0000000000000000 R15: ffff88006a043658 [ 2792.798351] ? ep_send_events_proc+0x85/0x2f0 [ 2792.798358] ? ep_read_events_proc+0x130/0x130 [ 2792.798362] ep_scan_ready_list+0x9f/0x2b0 [ 2792.798366] ? trace_hardirqs_on_caller+0x118/0x180 [ 2792.798372] ep_poll+0x1e9/0x420 [ 2792.798380] ? wake_up_q+0x70/0x70 [ 2792.798386] SyS_epoll_wait+0xcb/0xe0 [ 2792.798391] do_syscall_64+0x5e/0x120 [ 2792.798397] entry_SYSCALL64_slow_path+0x25/0x25 [ 2792.798400] RIP: 0033:0x7f45434962a3 [ 2792.798403] RSP: 002b:00007ffd66b08200 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 2792.798408] RAX: ffffffffffffffda RBX: 000055abdfa19860 RCX: 00007f45434962a3 [ 2792.798411] RDX: 0000000000000005 RSI: 00007ffd66b08210 RDI: 0000000000000004 [ 2792.798414] RBP: 00007ffd66b08350 R08: 0000000000000000 R09: 000000000000000d [ 2792.798416] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffd66b08210 [ 2792.798419] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 2792.798467] warn_alloc_show_mem: 2 callbacks suppressed [ 2792.798504] Mem-Info: [ 2792.798511] active_anon:292862 inactive_anon:120394 isolated_anon:1120 active_file:57 inactive_file:14 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:135 shmem:121585 pagetables:7701 bounce:0 free:18643 free_pcp:0 free_cma:0 [ 2792.798516] Node 0 active_anon:1171448kB inactive_anon:481576kB active_file:228kB inactive_file:56kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:540kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2792.798522] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2932kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2792.798524] lowmem_reserve[]: 0 1765 1774 1774 [ 2792.798542] DMA32 free:66564kB min:66656kB low:83320kB high:99984kB active_anon:1164268kB inactive_anon:478124kB active_file:100kB inactive_file:172kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2792.798544] lowmem_reserve[]: 0 0 8 8 [ 2792.798562] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2240kB inactive_anon:396kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2792.798564] lowmem_reserve[]: 0 0 0 0 [ 2792.798578] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2792.798636] DMA32: 155*4kB (UME) 73*8kB (UME) 2741*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66564kB [ 2792.798683] Normal: 1*4kB (E) 15*8kB (UE) 13*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2792.798724] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2792.798727] 121932 total pagecache pages [ 2792.798737] 276 pages in swap cache [ 2792.798740] Swap cache stats: add 12631362, delete 12663762, find 36403/52118 [ 2792.798743] Free swap = 15825060kB [ 2792.798746] Total swap = 16642044kB [ 2792.798748] 497680 pages RAM [ 2792.798751] 0 pages HighMem/MovableOnly [ 2792.798754] 19144 pages reserved [ 2792.799180] gem_shrink: page allocation stalls for 52588ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2792.799195] CPU: 1 PID: 4053 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2792.799197] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2792.799200] Call Trace: [ 2792.799205] dump_stack+0x67/0x97 [ 2792.799210] warn_alloc+0xd6/0x160 [ 2792.799219] __alloc_pages_nodemask+0xe59/0x12a0 [ 2792.799225] ? find_get_entry+0x149/0x220 [ 2792.799234] ? pagecache_get_page+0x27/0x230 [ 2792.799240] filemap_fault+0x31e/0x610 [ 2792.799248] ext4_filemap_fault+0x2c/0x40 [ 2792.799254] __do_fault+0x19/0x70 [ 2792.799258] ? _raw_spin_unlock+0x2c/0x50 [ 2792.799262] __handle_mm_fault+0x96b/0xdb0 [ 2792.799271] handle_mm_fault+0x17c/0x300 [ 2792.799276] __do_page_fault+0x279/0x560 [ 2792.799283] do_page_fault+0xc/0x10 [ 2792.799288] page_fault+0x22/0x30 [ 2792.799291] RIP: 0033:0x7fa30c4f54b7 [ 2792.799294] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2792.799300] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2792.799302] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2792.799305] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2792.799308] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2792.799311] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2794.269189] dmesg: page allocation stalls for 41075ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2794.269206] CPU: 3 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2794.269209] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2794.269211] Call Trace: [ 2794.269220] dump_stack+0x67/0x97 [ 2794.269226] warn_alloc+0xd6/0x160 [ 2794.269235] __alloc_pages_nodemask+0xe59/0x12a0 [ 2794.269246] ? _raw_spin_unlock+0x2c/0x50 [ 2794.269251] ? swap_swapcount+0x51/0x80 [ 2794.269257] __read_swap_cache_async+0x140/0x240 [ 2794.269262] ? lock_acquire+0x9e/0x1e0 [ 2794.269267] read_swap_cache_async+0x17/0x40 [ 2794.269271] swapin_readahead+0x15c/0x1d0 [ 2794.269279] ? pagecache_get_page+0x27/0x230 [ 2794.269285] do_swap_page+0x2d8/0x720 [ 2794.269288] ? do_swap_page+0x2d8/0x720 [ 2794.269294] __handle_mm_fault+0x760/0xdb0 [ 2794.269304] handle_mm_fault+0x17c/0x300 [ 2794.269309] __do_page_fault+0x279/0x560 [ 2794.269316] do_page_fault+0xc/0x10 [ 2794.269320] page_fault+0x22/0x30 [ 2794.269324] RIP: 0033:0x7fa2f4d3d8ee [ 2794.269327] RSP: 002b:00007ffe6906ebc0 EFLAGS: 00010206 [ 2794.269332] RAX: 0000000000000000 RBX: 00007fa2f50b2600 RCX: 000000000008c6ce [ 2794.269335] RDX: 00007ffe6906f128 RSI: 000055b48fd4e42f RDI: 00007fa2f50b2600 [ 2794.269338] RBP: 00007ffe6906f110 R08: 00007fa2f56e6040 R09: 0000000000000000 [ 2794.269340] R10: 000055b48fd4e42f R11: 00007fa2f4e657e0 R12: 0000000000000001 [ 2794.269343] R13: 00007ffe6906f3f0 R14: 000055b48ff520b5 R15: 00007ffe6906f3e8 [ 2794.269353] warn_alloc_show_mem: 1 callbacks suppressed [ 2794.269356] Mem-Info: [ 2794.269363] active_anon:292862 inactive_anon:120138 isolated_anon:1280 active_file:88 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:135 shmem:121585 pagetables:7701 bounce:0 free:18643 free_pcp:0 free_cma:0 [ 2794.269368] Node 0 active_anon:1171448kB inactive_anon:480552kB active_file:352kB inactive_file:0kB unevictable:0kB isolated(anon):5248kB isolated(file):0kB mapped:540kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2794.269374] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2794.269376] lowmem_reserve[]: 0 1765 1774 1774 [ 2794.269393] DMA32 free:66564kB min:66656kB low:83320kB high:99984kB active_anon:1164268kB inactive_anon:476996kB active_file:104kB inactive_file:168kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2794.269396] lowmem_reserve[]: 0 0 8 8 [ 2794.269412] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2240kB inactive_anon:408kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2794.269414] lowmem_reserve[]: 0 0 0 0 [ 2794.269427] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2794.269482] DMA32: 155*4kB (UME) 73*8kB (UME) 2741*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66564kB [ 2794.269528] Normal: 1*4kB (E) 15*8kB (UE) 13*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2794.269568] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2794.269570] 121932 total pagecache pages [ 2794.269579] 276 pages in swap cache [ 2794.269583] Swap cache stats: add 12631362, delete 12663762, find 36403/52118 [ 2794.269586] Free swap = 15825060kB [ 2794.269588] Total swap = 16642044kB [ 2794.269591] 497680 pages RAM [ 2794.269593] 0 pages HighMem/MovableOnly [ 2794.269596] 19144 pages reserved [ 2794.349185] gem_shrink: page allocation stalls for 68299ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2794.349202] CPU: 1 PID: 4065 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2794.349205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2794.349208] Call Trace: [ 2794.349217] dump_stack+0x67/0x97 [ 2794.349223] warn_alloc+0xd6/0x160 [ 2794.349232] __alloc_pages_nodemask+0xe59/0x12a0 [ 2794.349244] ? percpu_counter_add_batch+0x85/0xb0 [ 2794.349251] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2794.349259] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2794.349310] ? i915_gem_shrink+0x356/0x580 [i915] [ 2794.349322] shmem_read_mapping_page_gfp+0x31/0x50 [ 2794.349361] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2794.349401] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2794.349436] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2794.349470] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2794.349503] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2794.349509] ? lock_acquire+0x9e/0x1e0 [ 2794.349515] ? __might_fault+0x39/0x90 [ 2794.349549] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2794.349555] drm_ioctl_kernel+0x64/0xb0 [ 2794.349561] drm_ioctl+0x2cd/0x390 [ 2794.349592] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2794.349602] ? __do_page_fault+0x29e/0x560 [ 2794.349609] do_vfs_ioctl+0x90/0x670 [ 2794.349614] ? up_read+0x1a/0x40 [ 2794.349619] ? trace_hardirqs_on_caller+0x118/0x180 [ 2794.349624] SyS_ioctl+0x3c/0x70 [ 2794.349631] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2794.349634] RIP: 0033:0x7fa30c4f54b7 [ 2794.349638] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2794.349643] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2794.349646] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2794.349649] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2794.349652] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2794.349654] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2794.576175] kworker/2:1H: page allocation stalls for 10072ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2794.576193] CPU: 2 PID: 3938 Comm: kworker/2:1H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2794.576196] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2794.576249] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2794.576254] Call Trace: [ 2794.576263] dump_stack+0x67/0x97 [ 2794.576270] warn_alloc+0xd6/0x160 [ 2794.576278] __alloc_pages_nodemask+0xe59/0x12a0 [ 2794.576289] ? __lock_acquire+0x28c/0x1790 [ 2794.576298] __handle_mm_fault+0xb4f/0xdb0 [ 2794.576307] handle_mm_fault+0x17c/0x300 [ 2794.576314] __get_user_pages+0xfa/0x5c0 [ 2794.576323] get_user_pages_remote+0x120/0x1a0 [ 2794.576362] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2794.576370] process_one_work+0x1fe/0x670 [ 2794.576378] worker_thread+0x49/0x3b0 [ 2794.576385] kthread+0x10f/0x150 [ 2794.576389] ? process_one_work+0x670/0x670 [ 2794.576392] ? kthread_create_on_node+0x40/0x40 [ 2794.576399] ret_from_fork+0x27/0x40 [ 2794.578181] gem_shrink: page allocation stalls for 58596ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2794.578196] CPU: 1 PID: 4059 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2794.578199] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2794.578201] Call Trace: [ 2794.578207] dump_stack+0x67/0x97 [ 2794.578212] warn_alloc+0xd6/0x160 [ 2794.578221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2794.578227] ? find_get_entry+0x149/0x220 [ 2794.578237] ? pagecache_get_page+0x27/0x230 [ 2794.578242] filemap_fault+0x31e/0x610 [ 2794.578250] ext4_filemap_fault+0x2c/0x40 [ 2794.578256] __do_fault+0x19/0x70 [ 2794.578260] ? _raw_spin_unlock+0x2c/0x50 [ 2794.578264] __handle_mm_fault+0x96b/0xdb0 [ 2794.578273] handle_mm_fault+0x17c/0x300 [ 2794.578279] __do_page_fault+0x279/0x560 [ 2794.578286] do_page_fault+0xc/0x10 [ 2794.578290] page_fault+0x22/0x30 [ 2794.578294] RIP: 0033:0x7fa30c4f54b7 [ 2794.578297] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2794.578302] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2794.578305] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2794.578307] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2794.578310] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2794.578313] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2794.996201] kworker/2:3H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2794.996216] CPU: 2 PID: 4026 Comm: kworker/2:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2794.996219] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2794.996284] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2794.996290] Call Trace: [ 2794.996299] dump_stack+0x67/0x97 [ 2794.996305] dump_header+0x8d/0x3bb [ 2794.996311] ? trace_hardirqs_on+0xd/0x10 [ 2794.996316] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2794.996321] oom_kill_process+0x234/0x640 [ 2794.996327] out_of_memory+0xf1/0x340 [ 2794.996332] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2794.996341] ? __lock_acquire+0x28c/0x1790 [ 2794.996350] __handle_mm_fault+0xb4f/0xdb0 [ 2794.996360] handle_mm_fault+0x17c/0x300 [ 2794.996366] __get_user_pages+0xfa/0x5c0 [ 2794.996375] get_user_pages_remote+0x120/0x1a0 [ 2794.996415] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2794.996424] process_one_work+0x1fe/0x670 [ 2794.996431] worker_thread+0x49/0x3b0 [ 2794.996439] kthread+0x10f/0x150 [ 2794.996442] ? process_one_work+0x670/0x670 [ 2794.996446] ? kthread_create_on_node+0x40/0x40 [ 2794.996452] ret_from_fork+0x27/0x40 [ 2794.996462] Mem-Info: [ 2794.996470] active_anon:292862 inactive_anon:120267 isolated_anon:1216 active_file:57 inactive_file:14 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7658 slab_unreclaimable:16234 mapped:135 shmem:121585 pagetables:7701 bounce:0 free:18643 free_pcp:0 free_cma:0 [ 2794.996477] Node 0 active_anon:1171448kB inactive_anon:481068kB active_file:228kB inactive_file:56kB unevictable:0kB isolated(anon):4864kB isolated(file):0kB mapped:540kB dirty:0kB writeback:0kB shmem:486340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2794.996483] DMA free:7676kB min:584kB low:728kB high:872kB active_anon:4940kB inactive_anon:2916kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2794.996486] lowmem_reserve[]: 0 1765 1774 1774 [ 2794.996504] DMA32 free:66564kB min:66656kB low:83320kB high:99984kB active_anon:1164268kB inactive_anon:477856kB active_file:96kB inactive_file:176kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2794.996507] lowmem_reserve[]: 0 0 8 8 [ 2794.996525] Normal free:332kB min:336kB low:420kB high:504kB active_anon:2240kB inactive_anon:408kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2794.996527] lowmem_reserve[]: 0 0 0 0 [ 2794.996542] DMA: 29*4kB (UME) 47*8kB (M) 39*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7676kB [ 2794.996605] DMA32: 155*4kB (UME) 73*8kB (UME) 2741*16kB (UME) 648*32kB (UME) 10*64kB (UME) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66564kB [ 2794.996656] Normal: 1*4kB (E) 15*8kB (UE) 13*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2794.996701] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2794.996704] 121932 total pagecache pages [ 2794.996715] 276 pages in swap cache [ 2794.996719] Swap cache stats: add 12631362, delete 12663762, find 36403/52118 [ 2794.996722] Free swap = 15825060kB [ 2794.996725] Total swap = 16642044kB [ 2794.996728] 497680 pages RAM [ 2794.996731] 0 pages HighMem/MovableOnly [ 2794.996734] 19144 pages reserved [ 2794.996736] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2794.996746] [ 257] 0 257 14276 170 26 3 100 0 systemd-journal [ 2794.996752] [ 277] 0 277 10858 0 23 3 386 -1000 systemd-udevd [ 2794.996758] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2794.996763] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2794.996768] [ 588] 0 588 11117 0 26 3 147 0 systemd-logind [ 2794.996774] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2794.996779] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2794.996784] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2794.996789] [ 612] 104 612 64102 165 29 3 260 0 rsyslogd [ 2794.996794] [ 615] 0 615 7776 12 21 3 59 0 cron [ 2794.996800] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2794.996806] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2794.996811] [ 645] 0 645 117065 0 80 4 1254 0 NetworkManager [ 2794.996816] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2794.996822] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2794.996827] [ 661] 0 661 95038 150 43 6 2898 0 snapd [ 2794.996832] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2794.996837] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2794.996843] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2794.996849] [ 864] 102 864 11889 7 27 3 124 0 systemd-resolve [ 2794.996853] [ 920] 0 920 19092 1 42 3 137 0 login [ 2794.996858] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2794.996864] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2794.996870] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2794.996875] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2794.996880] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2794.996886] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2794.996890] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2794.996896] [ 1315] 1000 1315 5633 0 15 3 464 0 bash [ 2794.996901] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2794.996906] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2794.996912] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2794.996917] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2794.996922] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2794.996927] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2794.996933] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2794.996938] [ 1518] 1000 1518 26839 0 55 3 650 0 sshd [ 2794.996944] [ 1520] 1000 1520 3219 1 13 3 79 0 sftp-server [ 2794.996949] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2794.996955] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2794.996960] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2794.996965] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2794.996970] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2794.996975] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2794.996981] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2794.996986] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2794.996992] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2794.996996] [ 2924] 0 2924 3450 0 13 3 36 0 dmesg [ 2794.997001] [ 2925] 1000 2925 5644 0 15 3 485 0 bash [ 2794.997008] [ 4033] 0 4033 15776 0 35 3 119 0 sudo [ 2794.997013] [ 4037] 0 4037 11260 14 27 3 81 1000 gem_shrink [ 2794.997021] [ 4041] 0 4041 76796 0 124 4 0 1000 gem_shrink [ 2794.997026] [ 4042] 0 4042 76796 20525 100 4 16523 1000 gem_shrink [ 2794.997031] [ 4043] 0 4043 44028 7278 72 3 15947 1000 gem_shrink [ 2794.997037] [ 4044] 0 4044 44028 6534 67 3 14434 1000 gem_shrink [ 2794.997042] [ 4045] 0 4045 76796 22526 107 4 18401 1000 gem_shrink [ 2794.997048] [ 4046] 0 4046 44028 5116 59 3 11481 1000 gem_shrink [ 2794.997053] [ 4047] 0 4047 44028 7445 60 3 10027 1000 gem_shrink [ 2794.997058] [ 4048] 0 4048 44028 4854 64 3 14664 1000 gem_shrink [ 2794.997063] [ 4049] 0 4049 44028 6182 61 3 11686 1000 gem_shrink [ 2794.997068] [ 4050] 0 4050 44028 5342 84 3 24406 1000 gem_shrink [ 2794.997073] [ 4051] 0 4051 44028 6312 86 3 24162 1000 gem_shrink [ 2794.997078] [ 4052] 0 4052 76796 13652 96 4 21437 1000 gem_shrink [ 2794.997084] [ 4053] 0 4053 306172 29786 598 4 89 1000 gem_shrink [ 2794.997090] [ 4054] 0 4054 306172 7 602 4 88 1000 gem_shrink [ 2794.997095] [ 4055] 0 4055 338940 21134 645 5 88 1000 gem_shrink [ 2794.997101] [ 4056] 0 4056 306172 15562 570 4 88 1000 gem_shrink [ 2794.997106] [ 4057] 0 4057 306172 32775 602 4 88 1000 gem_shrink [ 2794.997111] [ 4058] 0 4058 306172 30980 600 4 88 1000 gem_shrink [ 2794.997116] [ 4059] 0 4059 273404 32775 538 4 88 1000 gem_shrink [ 2794.997121] [ 4060] 0 4060 273404 23077 521 4 88 1000 gem_shrink [ 2794.997127] [ 4061] 0 4061 11260 3 25 3 92 1000 gem_shrink [ 2794.997133] [ 4062] 0 4062 11260 3 25 3 92 1000 gem_shrink [ 2794.997138] [ 4063] 0 4063 11260 3 25 3 92 1000 gem_shrink [ 2794.997143] [ 4064] 0 4064 11260 3 25 3 92 1000 gem_shrink [ 2794.997148] [ 4065] 0 4065 11260 3 25 3 92 1000 gem_shrink [ 2794.997167] [ 4066] 0 4066 11260 3 25 3 92 1000 gem_shrink [ 2794.997172] [ 4067] 0 4067 11260 1 25 3 94 1000 gem_shrink [ 2794.997177] [ 4068] 0 4068 11260 1 25 3 94 1000 gem_shrink [ 2794.997181] Out of memory: Kill process 4045 (gem_shrink) score 1008 or sacrifice child [ 2794.997229] Killed process 4045 (gem_shrink) total-vm:307184kB, anon-rss:90100kB, file-rss:4kB, shmem-rss:0kB [ 2794.999183] kworker/2:3H: page allocation stalls for 30302ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2794.999197] CPU: 2 PID: 4026 Comm: kworker/2:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2794.999200] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2794.999237] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2794.999242] Call Trace: [ 2794.999247] dump_stack+0x67/0x97 [ 2794.999252] warn_alloc+0xd6/0x160 [ 2794.999261] __alloc_pages_nodemask+0xe59/0x12a0 [ 2794.999269] ? __lock_acquire+0x28c/0x1790 [ 2794.999278] __handle_mm_fault+0xb4f/0xdb0 [ 2794.999288] handle_mm_fault+0x17c/0x300 [ 2794.999293] __get_user_pages+0xfa/0x5c0 [ 2794.999302] get_user_pages_remote+0x120/0x1a0 [ 2794.999340] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2794.999348] process_one_work+0x1fe/0x670 [ 2794.999356] worker_thread+0x49/0x3b0 [ 2794.999362] kthread+0x10f/0x150 [ 2794.999366] ? process_one_work+0x670/0x670 [ 2794.999370] ? kthread_create_on_node+0x40/0x40 [ 2794.999375] ret_from_fork+0x27/0x40 [ 2795.749886] oom_reaper: reaped process 4045 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2797.039175] warn_alloc: 3 callbacks suppressed [ 2797.039180] gem_shrink: page allocation stalls for 71652ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2797.039196] CPU: 1 PID: 4062 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2797.039198] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2797.039201] Call Trace: [ 2797.039210] dump_stack+0x67/0x97 [ 2797.039216] warn_alloc+0xd6/0x160 [ 2797.039225] __alloc_pages_nodemask+0xe59/0x12a0 [ 2797.039237] ? percpu_counter_add_batch+0x85/0xb0 [ 2797.039244] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2797.039251] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2797.039304] ? i915_gem_shrink+0x356/0x580 [i915] [ 2797.039316] shmem_read_mapping_page_gfp+0x31/0x50 [ 2797.039354] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2797.039394] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2797.039428] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2797.039463] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2797.039496] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2797.039502] ? lock_acquire+0x9e/0x1e0 [ 2797.039507] ? __might_fault+0x39/0x90 [ 2797.039542] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2797.039547] drm_ioctl_kernel+0x64/0xb0 [ 2797.039553] drm_ioctl+0x2cd/0x390 [ 2797.039585] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2797.039595] ? __do_page_fault+0x29e/0x560 [ 2797.039602] do_vfs_ioctl+0x90/0x670 [ 2797.039607] ? up_read+0x1a/0x40 [ 2797.039612] ? trace_hardirqs_on_caller+0x118/0x180 [ 2797.039618] SyS_ioctl+0x3c/0x70 [ 2797.039625] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2797.039629] RIP: 0033:0x7fa30c4f54b7 [ 2797.039632] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2797.039638] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2797.039641] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2797.039644] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2797.039647] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2797.039649] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2797.039659] warn_alloc_show_mem: 4 callbacks suppressed [ 2797.039662] Mem-Info: [ 2797.039669] active_anon:291729 inactive_anon:120316 isolated_anon:1165 active_file:415 inactive_file:400 isolated_file:0 unevictable:0 dirty:0 writeback:19 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16234 mapped:696 shmem:122181 pagetables:7736 bounce:0 free:18498 free_pcp:1 free_cma:0 [ 2797.039675] Node 0 active_anon:1166916kB inactive_anon:481140kB active_file:1660kB inactive_file:1600kB unevictable:0kB isolated(anon):4788kB isolated(file):0kB mapped:2784kB dirty:0kB writeback:76kB shmem:488724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2797.039681] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:4928kB inactive_anon:2932kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2797.039683] lowmem_reserve[]: 0 1765 1774 1774 [ 2797.039700] DMA32 free:66228kB min:66656kB low:83320kB high:99984kB active_anon:1159844kB inactive_anon:477820kB active_file:2008kB inactive_file:1748kB unevictable:0kB writepending:76kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30480kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2797.039702] lowmem_reserve[]: 0 0 8 8 [ 2797.039719] Normal free:116kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:400kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2797.039721] lowmem_reserve[]: 0 0 0 0 [ 2797.039734] DMA: 16*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7648kB [ 2797.039790] DMA32: 199*4kB (UME) 99*8kB (UME) 2567*16kB (ME) 732*32kB (ME) 18*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67236kB [ 2797.039833] Normal: 5*4kB (UM) 2*8kB (M) 5*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 116kB [ 2797.039873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2797.039876] 123332 total pagecache pages [ 2797.039885] 331 pages in swap cache [ 2797.039889] Swap cache stats: add 12632065, delete 12664410, find 36735/52687 [ 2797.039891] Free swap = 15898020kB [ 2797.039894] Total swap = 16642044kB [ 2797.039896] 497680 pages RAM [ 2797.039899] 0 pages HighMem/MovableOnly [ 2797.039901] 19144 pages reserved [ 2797.682172] gem_shrink: page allocation stalls for 61700ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2797.682191] CPU: 1 PID: 4059 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2797.682194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2797.682196] Call Trace: [ 2797.682205] dump_stack+0x67/0x97 [ 2797.682211] warn_alloc+0xd6/0x160 [ 2797.682221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2797.682228] ? find_get_entry+0x149/0x220 [ 2797.682237] ? pagecache_get_page+0x27/0x230 [ 2797.682243] filemap_fault+0x31e/0x610 [ 2797.682252] ext4_filemap_fault+0x2c/0x40 [ 2797.682258] __do_fault+0x19/0x70 [ 2797.682262] ? _raw_spin_unlock+0x2c/0x50 [ 2797.682267] __handle_mm_fault+0x96b/0xdb0 [ 2797.682276] handle_mm_fault+0x17c/0x300 [ 2797.682282] __do_page_fault+0x279/0x560 [ 2797.682289] do_page_fault+0xc/0x10 [ 2797.682294] page_fault+0x22/0x30 [ 2797.682298] RIP: 0033:0x7fa30c4f54b7 [ 2797.682301] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2797.682306] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2797.682309] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2797.682312] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2797.682315] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2797.682317] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2797.989248] gem_shrink: page allocation stalls for 72288ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2797.989266] CPU: 1 PID: 4067 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2797.989269] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2797.989271] Call Trace: [ 2797.989280] dump_stack+0x67/0x97 [ 2797.989287] warn_alloc+0xd6/0x160 [ 2797.989296] __alloc_pages_nodemask+0xe59/0x12a0 [ 2797.989308] ? percpu_counter_add_batch+0x85/0xb0 [ 2797.989315] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2797.989321] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2797.989374] ? i915_gem_shrink+0x77/0x580 [i915] [ 2797.989385] shmem_read_mapping_page_gfp+0x31/0x50 [ 2797.989427] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2797.989467] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2797.989501] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2797.989537] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2797.989570] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2797.989577] ? lock_acquire+0x9e/0x1e0 [ 2797.989582] ? __might_fault+0x39/0x90 [ 2797.989617] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2797.989623] drm_ioctl_kernel+0x64/0xb0 [ 2797.989629] drm_ioctl+0x2cd/0x390 [ 2797.989660] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2797.989670] ? __do_page_fault+0x29e/0x560 [ 2797.989678] do_vfs_ioctl+0x90/0x670 [ 2797.989683] ? up_read+0x1a/0x40 [ 2797.989687] ? trace_hardirqs_on_caller+0x118/0x180 [ 2797.989693] SyS_ioctl+0x3c/0x70 [ 2797.989700] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2797.989704] RIP: 0033:0x7fa30c4f54b7 [ 2797.989706] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2797.989711] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2797.989714] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2797.989717] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2797.989720] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2797.989723] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2799.053174] rs:main Q:Reg: page allocation stalls for 12093ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2799.053191] CPU: 1 PID: 628 Comm: rs:main Q:Reg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2799.053194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2799.053197] Call Trace: [ 2799.053207] dump_stack+0x67/0x97 [ 2799.053213] warn_alloc+0xd6/0x160 [ 2799.053221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2799.053228] ? find_get_entry+0x149/0x220 [ 2799.053238] ? pagecache_get_page+0x27/0x230 [ 2799.053244] filemap_fault+0x31e/0x610 [ 2799.053252] ext4_filemap_fault+0x2c/0x40 [ 2799.053258] __do_fault+0x19/0x70 [ 2799.053262] __handle_mm_fault+0x96b/0xdb0 [ 2799.053271] handle_mm_fault+0x17c/0x300 [ 2799.053277] __do_page_fault+0x279/0x560 [ 2799.053284] do_page_fault+0xc/0x10 [ 2799.053290] page_fault+0x22/0x30 [ 2799.053293] RIP: 0033:0x560bc49db915 [ 2799.053296] RSP: 002b:00007f20b92a6b10 EFLAGS: 00010297 [ 2799.053301] RAX: 0000000000000002 RBX: 0000560bc4a0f288 RCX: 0000000000000000 [ 2799.053303] RDX: 0000560bc6ba4c00 RSI: 0000000000000fa2 RDI: 0000560bc6ba52f0 [ 2799.053306] RBP: 0000560bc4c3880c R08: 0000000000000000 R09: 0000000000000000 [ 2799.053309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000560bc6ba4c00 [ 2799.053312] R13: 00007f20b40683b0 R14: 0000560bc4a0f150 R15: 0000560bc6ba52f0 [ 2799.053322] warn_alloc_show_mem: 2 callbacks suppressed [ 2799.053325] Mem-Info: [ 2799.053331] active_anon:292443 inactive_anon:120395 isolated_anon:1120 active_file:59 inactive_file:81 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16234 mapped:87 shmem:122181 pagetables:7737 bounce:0 free:18579 free_pcp:0 free_cma:0 [ 2799.053337] Node 0 active_anon:1169772kB inactive_anon:481580kB active_file:236kB inactive_file:324kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:348kB dirty:0kB writeback:0kB shmem:488724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2799.053342] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:4928kB inactive_anon:2936kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2799.053345] lowmem_reserve[]: 0 1765 1774 1774 [ 2799.053363] DMA32 free:66552kB min:66656kB low:83320kB high:99984kB active_anon:1162544kB inactive_anon:478072kB active_file:176kB inactive_file:616kB unevictable:0kB writepending:0kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2952kB pagetables:30484kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2799.053366] lowmem_reserve[]: 0 0 8 8 [ 2799.053383] Normal free:116kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:404kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2799.053385] lowmem_reserve[]: 0 0 0 0 [ 2799.053399] DMA: 16*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7648kB [ 2799.053456] DMA32: 232*4kB (UME) 78*8kB (UME) 2566*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67184kB [ 2799.053502] Normal: 5*4kB (UM) 2*8kB (M) 5*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 116kB [ 2799.053544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2799.053547] 122660 total pagecache pages [ 2799.053556] 343 pages in swap cache [ 2799.053559] Swap cache stats: add 12632097, delete 12664430, find 36759/52731 [ 2799.053562] Free swap = 15898020kB [ 2799.053565] Total swap = 16642044kB [ 2799.053567] 497680 pages RAM [ 2799.053570] 0 pages HighMem/MovableOnly [ 2799.053573] 19144 pages reserved [ 2799.646183] gem_shrink: page allocation stalls for 74237ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2799.646202] CPU: 1 PID: 4051 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2799.646206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2799.646209] Call Trace: [ 2799.646220] dump_stack+0x67/0x97 [ 2799.646226] warn_alloc+0xd6/0x160 [ 2799.646235] __alloc_pages_nodemask+0xe59/0x12a0 [ 2799.646250] __handle_mm_fault+0xb4f/0xdb0 [ 2799.646259] handle_mm_fault+0x17c/0x300 [ 2799.646265] __get_user_pages+0xfa/0x5c0 [ 2799.646271] ? lock_acquire+0x9e/0x1e0 [ 2799.646280] populate_vma_page_range+0x6c/0x70 [ 2799.646285] __mm_populate+0x92/0x110 [ 2799.646293] vm_mmap_pgoff+0xbe/0xd0 [ 2799.646301] SyS_mmap_pgoff+0x10a/0x220 [ 2799.646305] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2799.646312] SyS_mmap+0x16/0x20 [ 2799.646319] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2799.646322] RIP: 0033:0x7fa30c4f9b0a [ 2799.646325] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2799.646331] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2799.646334] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2799.646336] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2799.646339] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2799.646342] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2799.771191] snapd: page allocation stalls for 11902ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2799.771208] CPU: 1 PID: 680 Comm: snapd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2799.771211] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2799.771213] Call Trace: [ 2799.771222] dump_stack+0x67/0x97 [ 2799.771228] warn_alloc+0xd6/0x160 [ 2799.771237] __alloc_pages_nodemask+0xe59/0x12a0 [ 2799.771248] ? _raw_spin_unlock+0x2c/0x50 [ 2799.771253] ? swap_swapcount+0x51/0x80 [ 2799.771259] __read_swap_cache_async+0x140/0x240 [ 2799.771264] ? lock_acquire+0x9e/0x1e0 [ 2799.771269] read_swap_cache_async+0x17/0x40 [ 2799.771274] swapin_readahead+0x15c/0x1d0 [ 2799.771281] ? pagecache_get_page+0x27/0x230 [ 2799.771287] do_swap_page+0x2d8/0x720 [ 2799.771290] ? do_swap_page+0x2d8/0x720 [ 2799.771294] ? do_wp_page+0xe1/0x4c0 [ 2799.771299] __handle_mm_fault+0x760/0xdb0 [ 2799.771309] handle_mm_fault+0x17c/0x300 [ 2799.771315] __do_page_fault+0x279/0x560 [ 2799.771322] do_page_fault+0xc/0x10 [ 2799.771327] page_fault+0x22/0x30 [ 2799.771331] RIP: 0033:0x55a00828b135 [ 2799.771333] RSP: 002b:000000c8202aa518 EFLAGS: 00010206 [ 2799.771338] RAX: 00000000000000fd RBX: 000000c8201d75a0 RCX: 000000c820234a80 [ 2799.771341] RDX: 0000000000000030 RSI: 000000c8201d7570 RDI: 000000c81fff29bd [ 2799.771344] RBP: 00000000000000fd R08: 0000000004000000 R09: 0000000000000070 [ 2799.771347] R10: 0019cfe63a300aba R11: 0000000000000202 R12: 0000000000000008 [ 2799.771350] R13: 0000000000026000 R14: 0000000000000005 R15: 0000000000000008 [ 2799.982206] snapd: page allocation stalls for 12114ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2799.982222] CPU: 1 PID: 711 Comm: snapd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2799.982225] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2799.982227] Call Trace: [ 2799.982236] dump_stack+0x67/0x97 [ 2799.982242] warn_alloc+0xd6/0x160 [ 2799.982251] __alloc_pages_nodemask+0xe59/0x12a0 [ 2799.982263] ? _raw_spin_unlock+0x2c/0x50 [ 2799.982268] ? swap_swapcount+0x51/0x80 [ 2799.982274] __read_swap_cache_async+0x140/0x240 [ 2799.982278] ? lock_acquire+0x9e/0x1e0 [ 2799.982284] read_swap_cache_async+0x17/0x40 [ 2799.982289] swapin_readahead+0x15c/0x1d0 [ 2799.982296] ? pagecache_get_page+0x27/0x230 [ 2799.982302] do_swap_page+0x2d8/0x720 [ 2799.982305] ? do_swap_page+0x2d8/0x720 [ 2799.982309] ? do_wp_page+0xe1/0x4c0 [ 2799.982314] __handle_mm_fault+0x760/0xdb0 [ 2799.982324] handle_mm_fault+0x17c/0x300 [ 2799.982330] __do_page_fault+0x279/0x560 [ 2799.982336] do_page_fault+0xc/0x10 [ 2799.982341] page_fault+0x22/0x30 [ 2799.982345] RIP: 0033:0x55a00828b693 [ 2799.982348] RSP: 002b:000000c82001d540 EFLAGS: 00010246 [ 2799.982353] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 000000c82024a600 [ 2799.982356] RDX: 0000000000000000 RSI: 000000c81ffe26ff RDI: 000000c81ffe26ff [ 2799.982359] RBP: 0000000000000000 R08: 0000000000000006 R09: 000055a0091b5c00 [ 2799.982362] R10: 0019cfe63a300aba R11: 0000000000000286 R12: 0000000000000008 [ 2799.982365] R13: 000055a0088cf90a R14: 0000000000000015 R15: 0000000000000008 [ 2800.083189] snapd: page allocation stalls for 12213ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2800.083205] CPU: 1 PID: 717 Comm: snapd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2800.083208] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2800.083211] Call Trace: [ 2800.083219] dump_stack+0x67/0x97 [ 2800.083225] warn_alloc+0xd6/0x160 [ 2800.083234] __alloc_pages_nodemask+0xe59/0x12a0 [ 2800.083245] ? _raw_spin_unlock+0x2c/0x50 [ 2800.083250] ? swap_swapcount+0x51/0x80 [ 2800.083256] __read_swap_cache_async+0x140/0x240 [ 2800.083261] ? lock_acquire+0x9e/0x1e0 [ 2800.083266] read_swap_cache_async+0x17/0x40 [ 2800.083271] swapin_readahead+0x15c/0x1d0 [ 2800.083278] ? pagecache_get_page+0x27/0x230 [ 2800.083284] do_swap_page+0x2d8/0x720 [ 2800.083287] ? do_swap_page+0x2d8/0x720 [ 2800.083291] ? do_wp_page+0xe1/0x4c0 [ 2800.083296] __handle_mm_fault+0x760/0xdb0 [ 2800.083306] handle_mm_fault+0x17c/0x300 [ 2800.083312] __do_page_fault+0x279/0x560 [ 2800.083318] do_page_fault+0xc/0x10 [ 2800.083323] page_fault+0x22/0x30 [ 2800.083326] RIP: 0033:0x55a00828b693 [ 2800.083329] RSP: 002b:000000c8202f8540 EFLAGS: 00010246 [ 2800.083335] RAX: 0000000000002cc0 RBX: 0000000000000000 RCX: 000000c8200ffe00 [ 2800.083337] RDX: 0000000000000000 RSI: 000000c81ffecdc6 RDI: 000000c81ffecdc6 [ 2800.083340] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055a009192020 [ 2800.083343] R10: 0019cfe63a300aba R11: 0000000000000202 R12: 0000000000000008 [ 2800.083346] R13: 0000000000026000 R14: 0000000000000015 R15: 0000000000000008 [ 2800.083356] warn_alloc_show_mem: 3 callbacks suppressed [ 2800.083359] Mem-Info: [ 2800.083365] active_anon:292618 inactive_anon:120426 isolated_anon:1056 active_file:57 inactive_file:12 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16208 mapped:25 shmem:122181 pagetables:7631 bounce:0 free:18599 free_pcp:0 free_cma:0 [ 2800.083371] Node 0 active_anon:1170472kB inactive_anon:481704kB active_file:228kB inactive_file:48kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:100kB dirty:24kB writeback:0kB shmem:488724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2800.083377] DMA free:7648kB min:584kB low:728kB high:872kB active_anon:4928kB inactive_anon:2944kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2800.083379] lowmem_reserve[]: 0 1765 1774 1774 [ 2800.083396] DMA32 free:66632kB min:66656kB low:83320kB high:99984kB active_anon:1163352kB inactive_anon:478744kB active_file:120kB inactive_file:168kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:30060kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2800.083398] lowmem_reserve[]: 0 0 8 8 [ 2800.083414] Normal free:116kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:404kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2800.083416] lowmem_reserve[]: 0 0 0 0 [ 2800.083431] DMA: 16*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7648kB [ 2800.083485] DMA32: 206*4kB (UME) 87*8kB (UME) 2567*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 67168kB [ 2800.083528] Normal: 5*4kB (ME) 2*8kB (M) 5*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 116kB [ 2800.083568] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2800.083570] 122599 total pagecache pages [ 2800.083580] 343 pages in swap cache [ 2800.083583] Swap cache stats: add 12632099, delete 12664432, find 36760/52732 [ 2800.083585] Free swap = 15898020kB [ 2800.083588] Total swap = 16642044kB [ 2800.083591] 497680 pages RAM [ 2800.083593] 0 pages HighMem/MovableOnly [ 2800.083596] 19144 pages reserved [ 2800.187185] gem_shrink: page allocation stalls for 74931ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2800.187201] CPU: 1 PID: 4043 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2800.187204] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2800.187207] Call Trace: [ 2800.187216] dump_stack+0x67/0x97 [ 2800.187222] warn_alloc+0xd6/0x160 [ 2800.187231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2800.187245] __handle_mm_fault+0xb4f/0xdb0 [ 2800.187255] handle_mm_fault+0x17c/0x300 [ 2800.187261] __get_user_pages+0xfa/0x5c0 [ 2800.187267] ? lock_acquire+0x9e/0x1e0 [ 2800.187276] populate_vma_page_range+0x6c/0x70 [ 2800.187281] __mm_populate+0x92/0x110 [ 2800.187288] vm_mmap_pgoff+0xbe/0xd0 [ 2800.187296] SyS_mmap_pgoff+0x10a/0x220 [ 2800.187300] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2800.187306] SyS_mmap+0x16/0x20 [ 2800.187311] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2800.187315] RIP: 0033:0x7fa30c4f9b0a [ 2800.187318] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2800.187323] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2800.187326] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2800.187329] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2800.187332] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2800.187335] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2800.239216] in:imklog: page allocation stalls for 13127ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2800.239234] CPU: 3 PID: 627 Comm: in:imklog Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2800.239237] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2800.239239] Call Trace: [ 2800.239248] dump_stack+0x67/0x97 [ 2800.239254] warn_alloc+0xd6/0x160 [ 2800.239263] __alloc_pages_nodemask+0xe59/0x12a0 [ 2800.239271] ? find_get_entry+0x149/0x220 [ 2800.239280] ? pagecache_get_page+0x27/0x230 [ 2800.239286] filemap_fault+0x31e/0x610 [ 2800.239294] ext4_filemap_fault+0x2c/0x40 [ 2800.239300] __do_fault+0x19/0x70 [ 2800.239304] __handle_mm_fault+0x96b/0xdb0 [ 2800.239314] handle_mm_fault+0x17c/0x300 [ 2800.239319] __do_page_fault+0x279/0x560 [ 2800.239326] do_page_fault+0xc/0x10 [ 2800.239331] page_fault+0x22/0x30 [ 2800.239335] RIP: 0033:0x7f20ba8da13b [ 2800.239337] RSP: 002b:00007f20b9a874a0 EFLAGS: 00010246 [ 2800.239343] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2800.239345] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2800.239348] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000004000001 [ 2800.239351] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f20b9a87da0 [ 2800.239353] R13: 00007f20b9a87da3 R14: 0000000000001f9f R15: 00007f20b9a87e31 [ 2802.524184] warn_alloc: 3 callbacks suppressed [ 2802.524189] gem_shrink: page allocation stalls for 62413ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2802.524205] CPU: 1 PID: 4060 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2802.524208] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2802.524210] Call Trace: [ 2802.524219] dump_stack+0x67/0x97 [ 2802.524225] warn_alloc+0xd6/0x160 [ 2802.524234] __alloc_pages_nodemask+0xe59/0x12a0 [ 2802.524241] ? find_get_entry+0x149/0x220 [ 2802.524251] ? pagecache_get_page+0x27/0x230 [ 2802.524258] filemap_fault+0x31e/0x610 [ 2802.524266] ext4_filemap_fault+0x2c/0x40 [ 2802.524272] __do_fault+0x19/0x70 [ 2802.524276] ? _raw_spin_unlock+0x2c/0x50 [ 2802.524281] __handle_mm_fault+0x96b/0xdb0 [ 2802.524290] handle_mm_fault+0x17c/0x300 [ 2802.524296] __do_page_fault+0x279/0x560 [ 2802.524303] do_page_fault+0xc/0x10 [ 2802.524308] page_fault+0x22/0x30 [ 2802.524312] RIP: 0033:0x7fa30c4f54b7 [ 2802.524315] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2802.524320] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2802.524323] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2802.524326] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2802.524329] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2802.524331] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2802.524341] warn_alloc_show_mem: 2 callbacks suppressed [ 2802.524344] Mem-Info: [ 2802.524351] active_anon:292724 inactive_anon:120551 isolated_anon:1088 active_file:58 inactive_file:9 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16208 mapped:21 shmem:122305 pagetables:7632 bounce:0 free:18485 free_pcp:0 free_cma:0 [ 2802.524357] Node 0 active_anon:1170896kB inactive_anon:482204kB active_file:232kB inactive_file:36kB unevictable:0kB isolated(anon):4224kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:489220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2802.524363] DMA free:7644kB min:584kB low:728kB high:872kB active_anon:4972kB inactive_anon:2920kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2802.524365] lowmem_reserve[]: 0 1765 1774 1774 [ 2802.524383] DMA32 free:66180kB min:66656kB low:83320kB high:99984kB active_anon:1163732kB inactive_anon:478544kB active_file:108kB inactive_file:164kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:30064kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2802.524386] lowmem_reserve[]: 0 0 8 8 [ 2802.524403] Normal free:116kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:408kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:184kB pagetables:420kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2802.524405] lowmem_reserve[]: 0 0 0 0 [ 2802.524420] DMA: 15*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7644kB [ 2802.524478] DMA32: 111*4kB (UM) 40*8kB (UME) 2560*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66300kB [ 2802.524524] Normal: 5*4kB (ME) 2*8kB (M) 5*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 116kB [ 2802.524566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2802.524569] 122719 total pagecache pages [ 2802.524578] 343 pages in swap cache [ 2802.524582] Swap cache stats: add 12632099, delete 12664432, find 36760/52732 [ 2802.524584] Free swap = 15898020kB [ 2802.524587] Total swap = 16642044kB [ 2802.524590] 497680 pages RAM [ 2802.524592] 0 pages HighMem/MovableOnly [ 2802.524595] 19144 pages reserved [ 2803.455389] gem_shrink: page allocation stalls for 70185ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2803.455407] CPU: 1 PID: 4044 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2803.455410] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2803.455413] Call Trace: [ 2803.455422] dump_stack+0x67/0x97 [ 2803.455428] warn_alloc+0xd6/0x160 [ 2803.455437] __alloc_pages_nodemask+0xe59/0x12a0 [ 2803.455451] __handle_mm_fault+0xb4f/0xdb0 [ 2803.455461] handle_mm_fault+0x17c/0x300 [ 2803.455467] __get_user_pages+0xfa/0x5c0 [ 2803.455473] ? lock_acquire+0x9e/0x1e0 [ 2803.455481] populate_vma_page_range+0x6c/0x70 [ 2803.455486] __mm_populate+0x92/0x110 [ 2803.455493] vm_mmap_pgoff+0xbe/0xd0 [ 2803.455501] SyS_mmap_pgoff+0x10a/0x220 [ 2803.455504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2803.455511] SyS_mmap+0x16/0x20 [ 2803.455517] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2803.455520] RIP: 0033:0x7fa30c4f9b0a [ 2803.455523] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2803.455529] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2803.455531] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2803.455534] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2803.455537] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2803.455540] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2804.570773] gem_shrink: page allocation stalls for 71062ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2804.570790] CPU: 1 PID: 4066 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2804.570793] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2804.570796] Call Trace: [ 2804.570805] dump_stack+0x67/0x97 [ 2804.570811] warn_alloc+0xd6/0x160 [ 2804.570820] __alloc_pages_nodemask+0xe59/0x12a0 [ 2804.570832] ? percpu_counter_add_batch+0x85/0xb0 [ 2804.570839] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2804.570847] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2804.570900] ? i915_gem_shrink+0x356/0x580 [i915] [ 2804.570912] shmem_read_mapping_page_gfp+0x31/0x50 [ 2804.570953] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2804.570993] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2804.571027] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2804.571063] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2804.571096] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2804.571102] ? lock_acquire+0x9e/0x1e0 [ 2804.571107] ? __might_fault+0x39/0x90 [ 2804.571141] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2804.571147] drm_ioctl_kernel+0x64/0xb0 [ 2804.571153] drm_ioctl+0x2cd/0x390 [ 2804.571185] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2804.571195] ? __do_page_fault+0x29e/0x560 [ 2804.571202] do_vfs_ioctl+0x90/0x670 [ 2804.571207] ? up_read+0x1a/0x40 [ 2804.571212] ? trace_hardirqs_on_caller+0x118/0x180 [ 2804.571218] SyS_ioctl+0x3c/0x70 [ 2804.571225] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2804.571228] RIP: 0033:0x7fa30c4f54b7 [ 2804.571231] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2804.571237] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2804.571240] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2804.571243] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2804.571245] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2804.571248] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2804.651169] warn_alloc_show_mem: 1 callbacks suppressed [ 2804.651174] Mem-Info: [ 2804.651182] active_anon:292724 inactive_anon:120329 isolated_anon:1248 active_file:84 inactive_file:11 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16174 mapped:21 shmem:122306 pagetables:7508 bounce:0 free:18588 free_pcp:0 free_cma:0 [ 2804.651188] Node 0 active_anon:1170896kB inactive_anon:481440kB active_file:336kB inactive_file:44kB unevictable:0kB isolated(anon):4992kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:489224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2804.651194] DMA free:7644kB min:584kB low:728kB high:872kB active_anon:4972kB inactive_anon:2932kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2804.651196] lowmem_reserve[]: 0 1765 1774 1774 [ 2804.651214] DMA32 free:66436kB min:66656kB low:83320kB high:99984kB active_anon:1163732kB inactive_anon:478492kB active_file:108kB inactive_file:164kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29688kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2804.651217] lowmem_reserve[]: 0 0 8 8 [ 2804.651234] Normal free:272kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:408kB active_file:28kB inactive_file:0kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2804.651236] lowmem_reserve[]: 0 0 0 0 [ 2804.651249] DMA: 15*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7644kB [ 2804.651306] DMA32: 198*4kB (UME) 59*8kB (UME) 2561*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66816kB [ 2804.651350] Normal: 24*4kB (UME) 8*8kB (M) 7*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 272kB [ 2804.651390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2804.651393] 122720 total pagecache pages [ 2804.651403] 343 pages in swap cache [ 2804.651406] Swap cache stats: add 12632099, delete 12664432, find 36760/52732 [ 2804.651408] Free swap = 15898020kB [ 2804.651411] Total swap = 16642044kB [ 2804.651414] 497680 pages RAM [ 2804.651416] 0 pages HighMem/MovableOnly [ 2804.651419] 19144 pages reserved [ 2804.996190] gem_shrink: page allocation stalls for 71468ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2804.996209] CPU: 1 PID: 4056 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2804.996212] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2804.996215] Call Trace: [ 2804.996225] dump_stack+0x67/0x97 [ 2804.996231] warn_alloc+0xd6/0x160 [ 2804.996240] __alloc_pages_nodemask+0xe59/0x12a0 [ 2804.996248] ? find_get_entry+0x149/0x220 [ 2804.996258] ? pagecache_get_page+0x27/0x230 [ 2804.996264] filemap_fault+0x31e/0x610 [ 2804.996273] ext4_filemap_fault+0x2c/0x40 [ 2804.996279] __do_fault+0x19/0x70 [ 2804.996284] ? _raw_spin_unlock+0x2c/0x50 [ 2804.996288] __handle_mm_fault+0x96b/0xdb0 [ 2804.996298] handle_mm_fault+0x17c/0x300 [ 2804.996304] __do_page_fault+0x279/0x560 [ 2804.996311] do_page_fault+0xc/0x10 [ 2804.996316] page_fault+0x22/0x30 [ 2804.996320] RIP: 0033:0x7fa30c4f54b7 [ 2804.996323] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2804.996329] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2804.996331] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2804.996334] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2804.996337] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2804.996340] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2805.726187] gem_shrink: page allocation stalls for 78842ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2805.726205] CPU: 1 PID: 4048 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2805.726207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2805.726210] Call Trace: [ 2805.726220] dump_stack+0x67/0x97 [ 2805.726226] warn_alloc+0xd6/0x160 [ 2805.726235] __alloc_pages_nodemask+0xe59/0x12a0 [ 2805.726249] __handle_mm_fault+0xb4f/0xdb0 [ 2805.726259] handle_mm_fault+0x17c/0x300 [ 2805.726265] __get_user_pages+0xfa/0x5c0 [ 2805.726271] ? lock_acquire+0x9e/0x1e0 [ 2805.726279] populate_vma_page_range+0x6c/0x70 [ 2805.726285] __mm_populate+0x92/0x110 [ 2805.726292] vm_mmap_pgoff+0xbe/0xd0 [ 2805.726300] SyS_mmap_pgoff+0x10a/0x220 [ 2805.726304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2805.726310] SyS_mmap+0x16/0x20 [ 2805.726316] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2805.726319] RIP: 0033:0x7fa30c4f9b0a [ 2805.726322] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2805.726328] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2805.726331] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2805.726334] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2805.726336] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2805.726339] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2805.726349] warn_alloc_show_mem: 1 callbacks suppressed [ 2805.726352] Mem-Info: [ 2805.726359] active_anon:292848 inactive_anon:120267 isolated_anon:1312 active_file:42 inactive_file:25 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16174 mapped:21 shmem:122306 pagetables:7508 bounce:0 free:18528 free_pcp:30 free_cma:0 [ 2805.726365] Node 0 active_anon:1171392kB inactive_anon:480944kB active_file:168kB inactive_file:100kB unevictable:0kB isolated(anon):5376kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:489224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2805.726371] DMA free:7644kB min:584kB low:728kB high:872kB active_anon:4972kB inactive_anon:2920kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2805.726373] lowmem_reserve[]: 0 1765 1774 1774 [ 2805.726391] DMA32 free:66196kB min:66656kB low:83320kB high:99984kB active_anon:1163732kB inactive_anon:477720kB active_file:168kB inactive_file:104kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29688kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 2805.726393] lowmem_reserve[]: 0 0 8 8 [ 2805.726409] Normal free:272kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:404kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2805.726412] lowmem_reserve[]: 0 0 0 0 [ 2805.726425] DMA: 15*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7644kB [ 2805.726482] DMA32: 191*4kB (UE) 57*8kB (UE) 2525*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66196kB [ 2805.726526] Normal: 24*4kB (UME) 8*8kB (M) 7*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 272kB [ 2805.726566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2805.726569] 122720 total pagecache pages [ 2805.726578] 343 pages in swap cache [ 2805.726581] Swap cache stats: add 12632099, delete 12664432, find 36760/52732 [ 2805.726584] Free swap = 15898020kB [ 2805.726586] Total swap = 16642044kB [ 2805.726589] 497680 pages RAM [ 2805.726591] 0 pages HighMem/MovableOnly [ 2805.726594] 19144 pages reserved [ 2805.818177] kworker/0:3H: page allocation stalls for 10251ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2805.818196] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2805.818199] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2805.818254] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2805.818260] Call Trace: [ 2805.818269] dump_stack+0x67/0x97 [ 2805.818275] warn_alloc+0xd6/0x160 [ 2805.818284] __alloc_pages_nodemask+0xe59/0x12a0 [ 2805.818294] ? __lock_acquire+0x28c/0x1790 [ 2805.818303] __handle_mm_fault+0xb4f/0xdb0 [ 2805.818312] handle_mm_fault+0x17c/0x300 [ 2805.818318] __get_user_pages+0xfa/0x5c0 [ 2805.818327] get_user_pages_remote+0x120/0x1a0 [ 2805.818369] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2805.818377] process_one_work+0x1fe/0x670 [ 2805.818385] worker_thread+0x49/0x3b0 [ 2805.818392] kthread+0x10f/0x150 [ 2805.818396] ? process_one_work+0x670/0x670 [ 2805.818399] ? kthread_create_on_node+0x40/0x40 [ 2805.818403] ? kthread_create_on_node+0x40/0x40 [ 2805.818409] ret_from_fork+0x27/0x40 [ 2806.800174] snapd: page allocation stalls for 11454ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2806.800191] CPU: 1 PID: 712 Comm: snapd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2806.800194] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2806.800197] Call Trace: [ 2806.800206] dump_stack+0x67/0x97 [ 2806.800212] warn_alloc+0xd6/0x160 [ 2806.800221] __alloc_pages_nodemask+0xe59/0x12a0 [ 2806.800232] ? _raw_spin_unlock+0x2c/0x50 [ 2806.800237] ? swap_swapcount+0x51/0x80 [ 2806.800243] __read_swap_cache_async+0x140/0x240 [ 2806.800249] ? lock_acquire+0x9e/0x1e0 [ 2806.800254] read_swap_cache_async+0x17/0x40 [ 2806.800259] swapin_readahead+0x15c/0x1d0 [ 2806.800267] ? pagecache_get_page+0x27/0x230 [ 2806.800273] do_swap_page+0x2d8/0x720 [ 2806.800276] ? do_swap_page+0x2d8/0x720 [ 2806.800282] __handle_mm_fault+0x760/0xdb0 [ 2806.800292] handle_mm_fault+0x17c/0x300 [ 2806.800298] __do_page_fault+0x279/0x560 [ 2806.800304] do_page_fault+0xc/0x10 [ 2806.800309] page_fault+0x22/0x30 [ 2806.800312] RIP: 0033:0x55a0082b5be7 [ 2806.800315] RSP: 002b:00007fc2010e29c8 EFLAGS: 00010202 [ 2806.800320] RAX: 0000000000000262 RBX: 0000000000000262 RCX: 000055a0091a3ca0 [ 2806.800323] RDX: 0000000000002fe5 RSI: 0000000000000004 RDI: 000055a0082aa4eb [ 2806.800326] RBP: 000055a008f63070 R08: 0000000000002620 R09: 00007fc2010e282c [ 2806.800329] R10: 00000000001efe5e R11: 0000000000000202 R12: 0000000000000008 [ 2806.800332] R13: 000055a0088cf90a R14: 0000000000000015 R15: 0000000000000008 [ 2806.800342] warn_alloc_show_mem: 1 callbacks suppressed [ 2806.800345] Mem-Info: [ 2806.800352] active_anon:292849 inactive_anon:120490 isolated_anon:1120 active_file:48 inactive_file:23 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16174 mapped:21 shmem:122306 pagetables:7508 bounce:0 free:18528 free_pcp:0 free_cma:0 [ 2806.800358] Node 0 active_anon:1171396kB inactive_anon:481960kB active_file:192kB inactive_file:92kB unevictable:0kB isolated(anon):4352kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:489224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2806.800363] DMA free:7644kB min:584kB low:728kB high:872kB active_anon:4972kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2806.800366] lowmem_reserve[]: 0 1765 1774 1774 [ 2806.800383] DMA32 free:66196kB min:66656kB low:83320kB high:99984kB active_anon:1164232kB inactive_anon:478612kB active_file:184kB inactive_file:88kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29688kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2806.800385] lowmem_reserve[]: 0 0 8 8 [ 2806.800402] Normal free:272kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:408kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2806.800404] lowmem_reserve[]: 0 0 0 0 [ 2806.800417] DMA: 15*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7644kB [ 2806.800474] DMA32: 191*4kB (UE) 58*8kB (UME) 2532*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66316kB [ 2806.800518] Normal: 24*4kB (UME) 8*8kB (M) 7*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 272kB [ 2806.800558] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2806.800561] 122720 total pagecache pages [ 2806.800570] 343 pages in swap cache [ 2806.800574] Swap cache stats: add 12632099, delete 12664432, find 36760/52732 [ 2806.800576] Free swap = 15898020kB [ 2806.800579] Total swap = 16642044kB [ 2806.800582] 497680 pages RAM [ 2806.800584] 0 pages HighMem/MovableOnly [ 2806.800587] 19144 pages reserved [ 2806.966184] gem_shrink: page allocation stalls for 79893ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2806.966202] CPU: 1 PID: 4049 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2806.966204] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2806.966207] Call Trace: [ 2806.966216] dump_stack+0x67/0x97 [ 2806.966222] warn_alloc+0xd6/0x160 [ 2806.966230] __alloc_pages_nodemask+0xe59/0x12a0 [ 2806.966245] __handle_mm_fault+0xb4f/0xdb0 [ 2806.966254] handle_mm_fault+0x17c/0x300 [ 2806.966261] __get_user_pages+0xfa/0x5c0 [ 2806.966267] ? lock_acquire+0x9e/0x1e0 [ 2806.966275] populate_vma_page_range+0x6c/0x70 [ 2806.966280] __mm_populate+0x92/0x110 [ 2806.966287] vm_mmap_pgoff+0xbe/0xd0 [ 2806.966295] SyS_mmap_pgoff+0x10a/0x220 [ 2806.966299] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2806.966306] SyS_mmap+0x16/0x20 [ 2806.966311] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2806.966315] RIP: 0033:0x7fa30c4f9b0a [ 2806.966317] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2806.966323] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2806.966326] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2806.966329] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2806.966331] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2806.966334] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2807.260182] gem_shrink: page allocation stalls for 81873ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2807.260201] CPU: 1 PID: 4062 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2807.260205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2807.260208] Call Trace: [ 2807.260218] dump_stack+0x67/0x97 [ 2807.260225] warn_alloc+0xd6/0x160 [ 2807.260235] __alloc_pages_nodemask+0xe59/0x12a0 [ 2807.260247] ? percpu_counter_add_batch+0x85/0xb0 [ 2807.260254] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2807.260261] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2807.260319] ? i915_gem_shrink+0x356/0x580 [i915] [ 2807.260333] shmem_read_mapping_page_gfp+0x31/0x50 [ 2807.260374] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2807.260416] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2807.260451] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2807.260488] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2807.260522] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2807.260529] ? lock_acquire+0x9e/0x1e0 [ 2807.260534] ? __might_fault+0x39/0x90 [ 2807.260569] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2807.260575] drm_ioctl_kernel+0x64/0xb0 [ 2807.260581] drm_ioctl+0x2cd/0x390 [ 2807.260612] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2807.260623] ? __do_page_fault+0x29e/0x560 [ 2807.260630] do_vfs_ioctl+0x90/0x670 [ 2807.260636] ? up_read+0x1a/0x40 [ 2807.260640] ? trace_hardirqs_on_caller+0x118/0x180 [ 2807.260646] SyS_ioctl+0x3c/0x70 [ 2807.260653] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2807.260656] RIP: 0033:0x7fa30c4f54b7 [ 2807.260659] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2807.260664] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2807.260667] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2807.260669] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2807.260672] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2807.260675] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2808.220183] in:imklog: page allocation stalls for 21108ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2808.220200] CPU: 3 PID: 627 Comm: in:imklog Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2808.220203] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2808.220206] Call Trace: [ 2808.220215] dump_stack+0x67/0x97 [ 2808.220221] warn_alloc+0xd6/0x160 [ 2808.220230] __alloc_pages_nodemask+0xe59/0x12a0 [ 2808.220237] ? find_get_entry+0x149/0x220 [ 2808.220246] ? pagecache_get_page+0x27/0x230 [ 2808.220252] filemap_fault+0x31e/0x610 [ 2808.220261] ext4_filemap_fault+0x2c/0x40 [ 2808.220267] __do_fault+0x19/0x70 [ 2808.220271] __handle_mm_fault+0x96b/0xdb0 [ 2808.220281] handle_mm_fault+0x17c/0x300 [ 2808.220287] __do_page_fault+0x279/0x560 [ 2808.220293] do_page_fault+0xc/0x10 [ 2808.220299] page_fault+0x22/0x30 [ 2808.220302] RIP: 0033:0x7f20ba8da13b [ 2808.220305] RSP: 002b:00007f20b9a874a0 EFLAGS: 00010246 [ 2808.220311] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000 [ 2808.220313] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2808.220316] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000004000001 [ 2808.220319] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f20b9a87da0 [ 2808.220321] R13: 00007f20b9a87da3 R14: 0000000000001f9f R15: 00007f20b9a87e31 [ 2808.220331] warn_alloc_show_mem: 2 callbacks suppressed [ 2808.220334] Mem-Info: [ 2808.220341] active_anon:292849 inactive_anon:120424 isolated_anon:1152 active_file:37 inactive_file:22 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16174 mapped:21 shmem:122306 pagetables:7508 bounce:0 free:18558 free_pcp:0 free_cma:0 [ 2808.220347] Node 0 active_anon:1171396kB inactive_anon:481820kB active_file:148kB inactive_file:88kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:489224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2808.220352] DMA free:7644kB min:584kB low:728kB high:872kB active_anon:4972kB inactive_anon:2944kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2808.220354] lowmem_reserve[]: 0 1765 1774 1774 [ 2808.220373] DMA32 free:66316kB min:66656kB low:83320kB high:99984kB active_anon:1164232kB inactive_anon:477968kB active_file:184kB inactive_file:88kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29688kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2808.220375] lowmem_reserve[]: 0 0 8 8 [ 2808.220392] Normal free:272kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:408kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2808.220394] lowmem_reserve[]: 0 0 0 0 [ 2808.220408] DMA: 15*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7644kB [ 2808.220467] DMA32: 191*4kB (UE) 58*8kB (UME) 2532*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66316kB [ 2808.220512] Normal: 24*4kB (UME) 8*8kB (M) 7*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 272kB [ 2808.220553] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2808.220556] 122720 total pagecache pages [ 2808.220565] 343 pages in swap cache [ 2808.220569] Swap cache stats: add 12632099, delete 12664432, find 36760/52732 [ 2808.220571] Free swap = 15898020kB [ 2808.220574] Total swap = 16642044kB [ 2808.220577] 497680 pages RAM [ 2808.220580] 0 pages HighMem/MovableOnly [ 2808.220582] 19144 pages reserved [ 2808.501185] gem_shrink: page allocation stalls for 68290ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2808.501203] CPU: 1 PID: 4053 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2808.501206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2808.501208] Call Trace: [ 2808.501217] dump_stack+0x67/0x97 [ 2808.501224] warn_alloc+0xd6/0x160 [ 2808.501233] __alloc_pages_nodemask+0xe59/0x12a0 [ 2808.501240] ? find_get_entry+0x149/0x220 [ 2808.501250] ? pagecache_get_page+0x27/0x230 [ 2808.501256] filemap_fault+0x31e/0x610 [ 2808.501265] ext4_filemap_fault+0x2c/0x40 [ 2808.501271] __do_fault+0x19/0x70 [ 2808.501275] ? _raw_spin_unlock+0x2c/0x50 [ 2808.501279] __handle_mm_fault+0x96b/0xdb0 [ 2808.501289] handle_mm_fault+0x17c/0x300 [ 2808.501294] __do_page_fault+0x279/0x560 [ 2808.501302] do_page_fault+0xc/0x10 [ 2808.501307] page_fault+0x22/0x30 [ 2808.501310] RIP: 0033:0x7fa30c4f54b7 [ 2808.501313] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2808.501318] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2808.501321] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2808.501324] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2808.501327] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2808.501329] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2808.547185] cron: page allocation stalls for 11689ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null) [ 2808.547204] CPU: 1 PID: 615 Comm: cron Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2808.547206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2808.547210] Call Trace: [ 2808.547219] dump_stack+0x67/0x97 [ 2808.547226] warn_alloc+0xd6/0x160 [ 2808.547235] __alloc_pages_nodemask+0xe59/0x12a0 [ 2808.547248] ? find_get_entry+0x166/0x220 [ 2808.547253] pagecache_get_page+0xe1/0x230 [ 2808.547259] __getblk_gfp+0x100/0x300 [ 2808.547267] ext4_getblk+0x6b/0x170 [ 2808.547273] ext4_bread+0xe/0x90 [ 2808.547278] __ext4_read_dirblock+0x2f/0x2a0 [ 2808.547285] ext4_dx_find_entry+0xe6/0x150 [ 2808.547294] ext4_find_entry+0x378/0x440 [ 2808.547303] ? lock_acquire+0x9e/0x1e0 [ 2808.547311] ext4_lookup+0x46/0x1c0 [ 2808.547317] lookup_slow+0xff/0x1e0 [ 2808.547329] walk_component+0x1b0/0x2d0 [ 2808.547333] ? __inode_permission+0x26/0xc0 [ 2808.547339] link_path_walk+0x175/0x560 [ 2808.547343] ? path_init+0x4ad/0x6b0 [ 2808.547349] path_lookupat+0x84/0x200 [ 2808.547354] ? reacquire_held_locks+0xa5/0x170 [ 2808.547357] ? reacquire_held_locks+0xa5/0x170 [ 2808.547362] ? alloc_set_pte+0x3fc/0x4d0 [ 2808.547367] filename_lookup+0xa0/0x120 [ 2808.547375] ? getname_flags+0x32/0x190 [ 2808.547379] ? rcu_read_lock_sched_held+0x75/0x80 [ 2808.547384] ? kmem_cache_alloc+0x27e/0x2f0 [ 2808.547389] ? getname_flags+0x4e/0x190 [ 2808.547395] user_path_at_empty+0x31/0x40 [ 2808.547398] ? user_path_at_empty+0x31/0x40 [ 2808.547404] vfs_statx+0x62/0xb0 [ 2808.547411] SyS_newstat+0x2e/0x50 [ 2808.547415] ? up_read+0x1a/0x40 [ 2808.547420] ? trace_hardirqs_on_caller+0x118/0x180 [ 2808.547425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2808.547434] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2808.547438] RIP: 0033:0x7efefb89f1f5 [ 2808.547440] RSP: 002b:00007ffc5f7416a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 2808.547446] RAX: ffffffffffffffda RBX: 0000000001d44540 RCX: 00007efefb89f1f5 [ 2808.547449] RDX: 00007ffc5f741890 RSI: 00007ffc5f741890 RDI: 00007ffc5f741a20 [ 2808.547451] RBP: 00007ffc5f743a70 R08: 0000000001d44a88 R09: 0000000000000013 [ 2808.547454] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000000000 [ 2808.547458] R13: 00007ffc5f743b90 R14: 0000000000000000 R15: 0000000000000000 [ 2808.761182] systemd-journal: page allocation stalls for 10831ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2808.761202] CPU: 1 PID: 257 Comm: systemd-journal Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2808.761205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2808.761208] Call Trace: [ 2808.761218] dump_stack+0x67/0x97 [ 2808.761224] warn_alloc+0xd6/0x160 [ 2808.761233] __alloc_pages_nodemask+0xe59/0x12a0 [ 2808.761240] ? find_get_entry+0x149/0x220 [ 2808.761250] ? pagecache_get_page+0x27/0x230 [ 2808.761255] filemap_fault+0x31e/0x610 [ 2808.761264] ext4_filemap_fault+0x2c/0x40 [ 2808.761270] __do_fault+0x19/0x70 [ 2808.761274] ? _raw_spin_unlock+0x2c/0x50 [ 2808.761279] __handle_mm_fault+0x96b/0xdb0 [ 2808.761288] handle_mm_fault+0x17c/0x300 [ 2808.761294] __do_page_fault+0x279/0x560 [ 2808.761301] do_page_fault+0xc/0x10 [ 2808.761306] page_fault+0x22/0x30 [ 2808.761310] RIP: 0033:0x7fa0ab2e3370 [ 2808.761312] RSP: 002b:00007ffd577ca1a8 EFLAGS: 00010246 [ 2808.761318] RAX: 0000000000000001 RBX: 00007ffd577cd0f0 RCX: 0000000000000000 [ 2808.761321] RDX: 0000000000000064 RSI: 00000000012b2000 RDI: 00007ffd577ca1c0 [ 2808.761324] RBP: 00007ffd577ca260 R08: 00007ffd577cd280 R09: 0000000000000000 [ 2808.761326] R10: 0000000000000100 R11: 0000000000000202 R12: 0000000000000000 [ 2808.761329] R13: 00007ffd577cd1d8 R14: 0000564b77a86059 R15: 00007ffd577ca1c0 [ 2809.328019] kworker/0:3H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2809.328036] CPU: 0 PID: 3939 Comm: kworker/0:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2809.328039] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2809.328098] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2809.328105] Call Trace: [ 2809.328113] dump_stack+0x67/0x97 [ 2809.328119] dump_header+0x8d/0x3bb [ 2809.328125] ? trace_hardirqs_on+0xd/0x10 [ 2809.328131] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2809.328137] oom_kill_process+0x234/0x640 [ 2809.328143] out_of_memory+0xf1/0x340 [ 2809.328148] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2809.328157] ? __lock_acquire+0x28c/0x1790 [ 2809.328167] __handle_mm_fault+0xb4f/0xdb0 [ 2809.328177] handle_mm_fault+0x17c/0x300 [ 2809.328183] __get_user_pages+0xfa/0x5c0 [ 2809.328192] get_user_pages_remote+0x120/0x1a0 [ 2809.328239] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2809.328247] process_one_work+0x1fe/0x670 [ 2809.328255] worker_thread+0x49/0x3b0 [ 2809.328262] kthread+0x10f/0x150 [ 2809.328266] ? process_one_work+0x670/0x670 [ 2809.328269] ? kthread_create_on_node+0x40/0x40 [ 2809.328273] ? kthread_create_on_node+0x40/0x40 [ 2809.328279] ret_from_fork+0x27/0x40 [ 2809.328303] Mem-Info: [ 2809.328311] active_anon:292849 inactive_anon:120555 isolated_anon:1024 active_file:30 inactive_file:30 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16174 mapped:21 shmem:122306 pagetables:7508 bounce:0 free:18558 free_pcp:0 free_cma:0 [ 2809.328318] Node 0 active_anon:1171396kB inactive_anon:482220kB active_file:120kB inactive_file:120kB unevictable:0kB isolated(anon):4096kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:489224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2809.328324] DMA free:7644kB min:584kB low:728kB high:872kB active_anon:4972kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2809.328327] lowmem_reserve[]: 0 1765 1774 1774 [ 2809.328345] DMA32 free:66316kB min:66656kB low:83320kB high:99984kB active_anon:1164232kB inactive_anon:479132kB active_file:156kB inactive_file:116kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29688kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2809.328348] lowmem_reserve[]: 0 0 8 8 [ 2809.328366] Normal free:272kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:404kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2809.328369] lowmem_reserve[]: 0 0 0 0 [ 2809.328384] DMA: 15*4kB (UME) 48*8kB (M) 40*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7644kB [ 2809.328446] DMA32: 191*4kB (UE) 58*8kB (UME) 2532*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66316kB [ 2809.328494] Normal: 24*4kB (UME) 8*8kB (M) 7*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 272kB [ 2809.328539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2809.328541] 122720 total pagecache pages [ 2809.328552] 343 pages in swap cache [ 2809.328556] Swap cache stats: add 12632099, delete 12664432, find 36760/52732 [ 2809.328559] Free swap = 15898020kB [ 2809.328561] Total swap = 16642044kB [ 2809.328565] 497680 pages RAM [ 2809.328568] 0 pages HighMem/MovableOnly [ 2809.328570] 19144 pages reserved [ 2809.328573] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2809.328586] [ 257] 0 257 13676 73 24 3 87 0 systemd-journal [ 2809.328593] [ 277] 0 277 10858 0 23 3 386 -1000 systemd-udevd [ 2809.328600] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2809.328605] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2809.328611] [ 588] 0 588 11117 11 26 3 136 0 systemd-logind [ 2809.328616] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2809.328622] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2809.328628] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2809.328634] [ 612] 104 612 64102 165 29 3 260 0 rsyslogd [ 2809.328640] [ 615] 0 615 7776 12 21 3 59 0 cron [ 2809.328645] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2809.328651] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2809.328657] [ 645] 0 645 117065 25 80 4 1201 0 NetworkManager [ 2809.328663] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2809.328669] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2809.328675] [ 661] 0 661 95038 150 43 6 2898 0 snapd [ 2809.328681] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2809.328687] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2809.328692] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2809.328698] [ 864] 102 864 11889 7 27 3 124 0 systemd-resolve [ 2809.328704] [ 920] 0 920 19092 1 42 3 137 0 login [ 2809.328710] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2809.328716] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2809.328721] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2809.328727] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2809.328733] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2809.328739] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2809.328745] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2809.328751] [ 1315] 1000 1315 5633 0 15 3 464 0 bash [ 2809.328757] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2809.328763] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2809.328768] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2809.328774] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2809.328780] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2809.328785] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2809.328791] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2809.328797] [ 1518] 1000 1518 26839 4 55 3 616 0 sshd [ 2809.328802] [ 1520] 1000 1520 3219 1 13 3 78 0 sftp-server [ 2809.328808] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2809.328814] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2809.328820] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2809.328825] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2809.328830] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2809.328836] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2809.328842] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2809.328848] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2809.328854] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2809.328859] [ 2924] 0 2924 3450 12 13 3 25 0 dmesg [ 2809.328864] [ 2925] 1000 2925 5644 0 15 3 485 0 bash [ 2809.328872] [ 4033] 0 4033 15776 0 35 3 119 0 sudo [ 2809.328878] [ 4037] 0 4037 11260 14 27 3 81 1000 gem_shrink [ 2809.328887] [ 4042] 0 4042 76796 20525 100 4 16523 1000 gem_shrink [ 2809.328893] [ 4043] 0 4043 44028 7278 72 3 15947 1000 gem_shrink [ 2809.328898] [ 4044] 0 4044 44028 6534 67 3 14434 1000 gem_shrink [ 2809.328905] [ 4046] 0 4046 44028 5116 59 3 11481 1000 gem_shrink [ 2809.328910] [ 4047] 0 4047 44028 7445 60 3 10027 1000 gem_shrink [ 2809.328916] [ 4048] 0 4048 44028 4854 64 3 14664 1000 gem_shrink [ 2809.328922] [ 4049] 0 4049 44028 6182 61 3 11686 1000 gem_shrink [ 2809.328927] [ 4050] 0 4050 44028 5342 84 3 24406 1000 gem_shrink [ 2809.328933] [ 4051] 0 4051 44028 6312 86 3 24162 1000 gem_shrink [ 2809.328939] [ 4052] 0 4052 76796 13652 96 4 21437 1000 gem_shrink [ 2809.328945] [ 4053] 0 4053 306172 32774 602 4 89 1000 gem_shrink [ 2809.328950] [ 4054] 0 4054 306172 7 602 4 88 1000 gem_shrink [ 2809.328956] [ 4055] 0 4055 338940 29322 661 5 88 1000 gem_shrink [ 2809.328962] [ 4056] 0 4056 306172 17943 575 4 88 1000 gem_shrink [ 2809.328968] [ 4057] 0 4057 306172 32775 602 4 88 1000 gem_shrink [ 2809.328973] [ 4058] 0 4058 306172 32286 602 4 88 1000 gem_shrink [ 2809.328979] [ 4059] 0 4059 273404 32775 538 4 88 1000 gem_shrink [ 2809.328985] [ 4060] 0 4060 273404 30065 534 4 88 1000 gem_shrink [ 2809.328991] [ 4061] 0 4061 11260 3 25 3 92 1000 gem_shrink [ 2809.328997] [ 4062] 0 4062 11260 3 25 3 92 1000 gem_shrink [ 2809.329002] [ 4063] 0 4063 11260 3 25 3 92 1000 gem_shrink [ 2809.329008] [ 4064] 0 4064 11260 3 25 3 92 1000 gem_shrink [ 2809.329013] [ 4065] 0 4065 11260 3 25 3 92 1000 gem_shrink [ 2809.329019] [ 4066] 0 4066 11260 3 25 3 92 1000 gem_shrink [ 2809.329025] [ 4067] 0 4067 11260 1 25 3 94 1000 gem_shrink [ 2809.329031] [ 4068] 0 4068 11260 1 25 3 94 1000 gem_shrink [ 2809.329035] Out of memory: Kill process 4042 (gem_shrink) score 1007 or sacrifice child [ 2809.329086] Killed process 4042 (gem_shrink) total-vm:307184kB, anon-rss:82096kB, file-rss:4kB, shmem-rss:0kB [ 2809.444186] snapd: page allocation stalls for 21576ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2809.444206] CPU: 1 PID: 711 Comm: snapd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2809.444209] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2809.444212] Call Trace: [ 2809.444223] dump_stack+0x67/0x97 [ 2809.444229] warn_alloc+0xd6/0x160 [ 2809.444238] __alloc_pages_nodemask+0xe59/0x12a0 [ 2809.444250] ? _raw_spin_unlock+0x2c/0x50 [ 2809.444256] ? swap_swapcount+0x51/0x80 [ 2809.444261] __read_swap_cache_async+0x140/0x240 [ 2809.444266] ? lock_acquire+0x9e/0x1e0 [ 2809.444272] read_swap_cache_async+0x17/0x40 [ 2809.444277] swapin_readahead+0x15c/0x1d0 [ 2809.444285] ? pagecache_get_page+0x27/0x230 [ 2809.444291] do_swap_page+0x2d8/0x720 [ 2809.444294] ? do_swap_page+0x2d8/0x720 [ 2809.444298] ? do_wp_page+0xe1/0x4c0 [ 2809.444302] __handle_mm_fault+0x760/0xdb0 [ 2809.444312] handle_mm_fault+0x17c/0x300 [ 2809.444318] __do_page_fault+0x279/0x560 [ 2809.444325] do_page_fault+0xc/0x10 [ 2809.444330] page_fault+0x22/0x30 [ 2809.444334] RIP: 0033:0x55a00828b693 [ 2809.444337] RSP: 002b:000000c82001d540 EFLAGS: 00010246 [ 2809.444342] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 000000c82024a600 [ 2809.444345] RDX: 0000000000000000 RSI: 000000c81ffe26ff RDI: 000000c81ffe26ff [ 2809.444348] RBP: 0000000000000000 R08: 0000000000000006 R09: 000055a0091b5c00 [ 2809.444351] R10: 0019cfe63a300aba R11: 0000000000000286 R12: 0000000000000008 [ 2809.444354] R13: 000055a0088cf90a R14: 0000000000000015 R15: 0000000000000008 [ 2809.444365] warn_alloc_show_mem: 3 callbacks suppressed [ 2809.444367] Mem-Info: [ 2809.444374] active_anon:292849 inactive_anon:120454 isolated_anon:1152 active_file:30 inactive_file:30 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16174 mapped:21 shmem:122306 pagetables:7508 bounce:0 free:18558 free_pcp:2 free_cma:0 [ 2809.444380] Node 0 active_anon:1171396kB inactive_anon:481816kB active_file:120kB inactive_file:120kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:489224kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2809.444386] DMA free:7644kB min:584kB low:728kB high:872kB active_anon:4972kB inactive_anon:2900kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2809.444389] lowmem_reserve[]: 0 1765 1774 1774 [ 2809.444406] DMA32 free:66316kB min:66656kB low:83320kB high:99984kB active_anon:1164232kB inactive_anon:478520kB active_file:156kB inactive_file:116kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29688kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 2809.444409] lowmem_reserve[]: 0 0 8 8 [ 2809.444425] Normal free:272kB min:336kB low:420kB high:504kB active_anon:2192kB inactive_anon:404kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:168kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2809.444428] lowmem_reserve[]: 0 0 0 0 [ 2809.444441] DMA: 18*4kB (ME) 48*8kB (M) 40*16kB (UME) 16*32kB (UME) 8*64kB (ME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7624kB [ 2809.444497] DMA32: 191*4kB (UE) 58*8kB (UME) 2532*16kB (UME) 732*32kB (ME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66316kB [ 2809.444541] Normal: 24*4kB (UME) 8*8kB (M) 7*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 272kB [ 2809.444581] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2809.444583] 122720 total pagecache pages [ 2809.444593] 342 pages in swap cache [ 2809.444597] Swap cache stats: add 12632099, delete 12664433, find 36760/52732 [ 2809.444600] Free swap = 15957412kB [ 2809.444602] Total swap = 16642044kB [ 2809.444604] 497680 pages RAM [ 2809.444607] 0 pages HighMem/MovableOnly [ 2809.444609] 19144 pages reserved [ 2809.711647] oom_reaper: reaped process 4042 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2810.061185] dmesg: page allocation stalls for 11224ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2810.061203] CPU: 3 PID: 2924 Comm: dmesg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2810.061206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2810.061209] Call Trace: [ 2810.061220] dump_stack+0x67/0x97 [ 2810.061226] warn_alloc+0xd6/0x160 [ 2810.061235] __alloc_pages_nodemask+0xe59/0x12a0 [ 2810.061242] ? find_get_entry+0x149/0x220 [ 2810.061251] ? pagecache_get_page+0x27/0x230 [ 2810.061257] filemap_fault+0x31e/0x610 [ 2810.061265] ext4_filemap_fault+0x2c/0x40 [ 2810.061271] __do_fault+0x19/0x70 [ 2810.061276] __handle_mm_fault+0x96b/0xdb0 [ 2810.061285] handle_mm_fault+0x17c/0x300 [ 2810.061291] __do_page_fault+0x279/0x560 [ 2810.061298] do_page_fault+0xc/0x10 [ 2810.061304] page_fault+0x22/0x30 [ 2810.061308] RIP: 0033:0x7fa2f4d88043 [ 2810.061311] RSP: 002b:00007ffe6906ebb8 EFLAGS: 00010287 [ 2810.061316] RAX: 000000000000042f RBX: 00007fa2f50b2600 RCX: 000000000008c6ce [ 2810.061319] RDX: 00007ffe6906f128 RSI: 0000000000000025 RDI: 000055b48fd4e42f [ 2810.061322] RBP: 00007ffe6906f110 R08: 00007fa2f56e6040 R09: 0000000000000000 [ 2810.061324] R10: 000055b48fd4e42f R11: 00007fa2f4e657e0 R12: 000055b48fd4e42f [ 2810.061327] R13: 00007ffe6906f128 R14: 0000000000000000 R15: 00000000fbad2a84 [ 2810.148185] irqbalance: page allocation stalls for 50930ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2810.148202] CPU: 3 PID: 758 Comm: irqbalance Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2810.148205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2810.148207] Call Trace: [ 2810.148215] dump_stack+0x67/0x97 [ 2810.148221] warn_alloc+0xd6/0x160 [ 2810.148230] __alloc_pages_nodemask+0xe59/0x12a0 [ 2810.148237] ? find_get_entry+0x149/0x220 [ 2810.148246] ? pagecache_get_page+0x27/0x230 [ 2810.148252] filemap_fault+0x31e/0x610 [ 2810.148261] ext4_filemap_fault+0x2c/0x40 [ 2810.148267] __do_fault+0x19/0x70 [ 2810.148271] __handle_mm_fault+0x96b/0xdb0 [ 2810.148280] handle_mm_fault+0x17c/0x300 [ 2810.148286] __do_page_fault+0x279/0x560 [ 2810.148293] do_page_fault+0xc/0x10 [ 2810.148299] page_fault+0x22/0x30 [ 2810.148302] RIP: 0033:0x7effc9101a40 [ 2810.148305] RSP: 002b:00007ffe63dc3598 EFLAGS: 00010246 [ 2810.148310] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007effc88ad300 [ 2810.148313] RDX: 000000000004c8a5 RSI: 0000000000000000 RDI: 00000000020eae00 [ 2810.148316] RBP: 00007ffe63dc3800 R08: 0000000000337f8a R09: 0000000000000001 [ 2810.148319] R10: 00094b41e9cfdf74 R11: 0000000000000246 R12: ffffffffffffffff [ 2810.148322] R13: 00007ffe63dc3930 R14: 0000000000000000 R15: 0000000000000000 [ 2810.170274] thermald: page allocation stalls for 40620ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2810.170291] CPU: 2 PID: 720 Comm: thermald Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2810.170294] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2810.170297] Call Trace: [ 2810.170307] dump_stack+0x67/0x97 [ 2810.170313] warn_alloc+0xd6/0x160 [ 2810.170322] __alloc_pages_nodemask+0xe59/0x12a0 [ 2810.170329] ? find_get_entry+0x149/0x220 [ 2810.170338] ? pagecache_get_page+0x27/0x230 [ 2810.170344] filemap_fault+0x31e/0x610 [ 2810.170352] ext4_filemap_fault+0x2c/0x40 [ 2810.170358] __do_fault+0x19/0x70 [ 2810.170362] __handle_mm_fault+0x96b/0xdb0 [ 2810.170372] handle_mm_fault+0x17c/0x300 [ 2810.170377] __do_page_fault+0x279/0x560 [ 2810.170384] do_page_fault+0xc/0x10 [ 2810.170390] page_fault+0x22/0x30 [ 2810.170394] RIP: 0033:0x7faaa1ef8d97 [ 2810.170396] RSP: 002b:00007faa9d1fe750 EFLAGS: 00010202 [ 2810.170401] RAX: 00007faaa21d6080 RBX: 00007faa9d1fe780 RCX: 00007faa9d1fe6f0 [ 2810.170404] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000000 [ 2810.170407] RBP: 00007faaa21ce3c0 R08: 00007faaa21d6080 R09: 00007faaa21ca740 [ 2810.170410] R10: 00007faa98000078 R11: 00007faaa21d6080 R12: 00007faa9d1fe7f0 [ 2810.170412] R13: 00007faa9d1fea90 R14: 7fffffffffffffff R15: 00007faa9d1fe810 [ 2810.419184] sshd: page allocation stalls for 11591ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2810.419201] CPU: 0 PID: 1518 Comm: sshd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2810.419204] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2810.419206] Call Trace: [ 2810.419215] dump_stack+0x67/0x97 [ 2810.419222] warn_alloc+0xd6/0x160 [ 2810.419230] __alloc_pages_nodemask+0xe59/0x12a0 [ 2810.419242] ? _raw_spin_unlock+0x2c/0x50 [ 2810.419247] ? swap_swapcount+0x51/0x80 [ 2810.419252] __read_swap_cache_async+0x140/0x240 [ 2810.419258] ? lock_acquire+0x9e/0x1e0 [ 2810.419263] read_swap_cache_async+0x17/0x40 [ 2810.419267] swapin_readahead+0x15c/0x1d0 [ 2810.419276] ? pagecache_get_page+0x27/0x230 [ 2810.419281] do_swap_page+0x2d8/0x720 [ 2810.419285] ? do_swap_page+0x2d8/0x720 [ 2810.419291] __handle_mm_fault+0x760/0xdb0 [ 2810.419300] handle_mm_fault+0x17c/0x300 [ 2810.419306] __do_page_fault+0x279/0x560 [ 2810.419312] do_page_fault+0xc/0x10 [ 2810.419317] page_fault+0x22/0x30 [ 2810.419321] RIP: 0033:0x7fb29c14e8c9 [ 2810.419324] RSP: 002b:00007ffcecc900e0 EFLAGS: 00010247 [ 2810.419329] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 00005565a16f8770 [ 2810.419332] RDX: 0000000000000002 RSI: 00005565a17084d0 RDI: 00005565a1700840 [ 2810.419335] RBP: 00007ffcecc90160 R08: 000000009c44b1f6 R09: 00000000041d6700 [ 2810.419337] R10: 0000000004400000 R11: 00000000f9ac239c R12: 000000009c44b1f8 [ 2810.419340] R13: 00005565a17084d0 R14: 0000000000000020 R15: 00005565a1700840 [ 2810.587185] rs:main Q:Reg: page allocation stalls for 23627ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2810.587203] CPU: 0 PID: 628 Comm: rs:main Q:Reg Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2810.587206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2810.587209] Call Trace: [ 2810.587218] dump_stack+0x67/0x97 [ 2810.587224] warn_alloc+0xd6/0x160 [ 2810.587233] __alloc_pages_nodemask+0xe59/0x12a0 [ 2810.587240] ? find_get_entry+0x149/0x220 [ 2810.587250] ? pagecache_get_page+0x27/0x230 [ 2810.587256] filemap_fault+0x31e/0x610 [ 2810.587264] ext4_filemap_fault+0x2c/0x40 [ 2810.587270] __do_fault+0x19/0x70 [ 2810.587275] __handle_mm_fault+0x96b/0xdb0 [ 2810.587284] handle_mm_fault+0x17c/0x300 [ 2810.587290] __do_page_fault+0x279/0x560 [ 2810.587297] do_page_fault+0xc/0x10 [ 2810.587303] page_fault+0x22/0x30 [ 2810.587306] RIP: 0033:0x560bc49db915 [ 2810.587309] RSP: 002b:00007f20b92a6b10 EFLAGS: 00010297 [ 2810.587314] RAX: 0000000000000002 RBX: 0000560bc4a0f288 RCX: 0000000000000000 [ 2810.587317] RDX: 0000560bc6ba4c00 RSI: 0000000000000fa2 RDI: 0000560bc6ba52f0 [ 2810.587320] RBP: 0000560bc4c3880c R08: 0000000000000000 R09: 0000000000000000 [ 2810.587323] R10: 0000000000000000 R11: 0000000000000000 R12: 0000560bc6ba4c00 [ 2810.587326] R13: 00007f20b40683b0 R14: 0000560bc4a0f150 R15: 0000560bc6ba52f0 [ 2810.587336] warn_alloc_show_mem: 4 callbacks suppressed [ 2810.587339] Mem-Info: [ 2810.587346] active_anon:291789 inactive_anon:120870 isolated_anon:960 active_file:43 inactive_file:16 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16174 mapped:21 shmem:122523 pagetables:7523 bounce:0 free:18559 free_pcp:30 free_cma:0 [ 2810.587352] Node 0 active_anon:1167156kB inactive_anon:483356kB active_file:172kB inactive_file:64kB unevictable:0kB isolated(anon):3968kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:490092kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2810.587357] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:4928kB inactive_anon:2924kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:44kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2810.587360] lowmem_reserve[]: 0 1765 1774 1774 [ 2810.587379] DMA32 free:66344kB min:66656kB low:83320kB high:99984kB active_anon:1160008kB inactive_anon:480228kB active_file:88kB inactive_file:184kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29812kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 2810.587381] lowmem_reserve[]: 0 0 8 8 [ 2810.587398] Normal free:240kB min:336kB low:420kB high:504kB active_anon:2120kB inactive_anon:408kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2810.587401] lowmem_reserve[]: 0 0 0 0 [ 2810.587415] DMA: 25*4kB (UME) 48*8kB (M) 41*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7700kB [ 2810.587474] DMA32: 138*4kB (UME) 84*8kB (UME) 2491*16kB (ME) 774*32kB (UME) 16*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66872kB [ 2810.587520] Normal: 31*4kB (UME) 15*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 244kB [ 2810.587559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2810.587562] 122935 total pagecache pages [ 2810.587572] 341 pages in swap cache [ 2810.587575] Swap cache stats: add 12632099, delete 12664434, find 36760/52732 [ 2810.587578] Free swap = 15963812kB [ 2810.587581] Total swap = 16642044kB [ 2810.587583] 497680 pages RAM [ 2810.587586] 0 pages HighMem/MovableOnly [ 2810.587589] 19144 pages reserved [ 2813.780191] warn_alloc: 10 callbacks suppressed [ 2813.780196] gem_shrink: page allocation stalls for 88371ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2813.780213] CPU: 0 PID: 4051 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2813.780216] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2813.780219] Call Trace: [ 2813.780231] dump_stack+0x67/0x97 [ 2813.780237] warn_alloc+0xd6/0x160 [ 2813.780246] __alloc_pages_nodemask+0xe59/0x12a0 [ 2813.780260] __handle_mm_fault+0xb4f/0xdb0 [ 2813.780270] handle_mm_fault+0x17c/0x300 [ 2813.780277] __get_user_pages+0xfa/0x5c0 [ 2813.780284] ? lock_acquire+0x9e/0x1e0 [ 2813.780292] populate_vma_page_range+0x6c/0x70 [ 2813.780297] __mm_populate+0x92/0x110 [ 2813.780305] vm_mmap_pgoff+0xbe/0xd0 [ 2813.780313] SyS_mmap_pgoff+0x10a/0x220 [ 2813.780318] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2813.780325] SyS_mmap+0x16/0x20 [ 2813.780331] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2813.780334] RIP: 0033:0x7fa30c4f9b0a [ 2813.780337] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2813.780343] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2813.780346] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2813.780349] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2813.780352] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2813.780355] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2813.780365] Mem-Info: [ 2813.780372] active_anon:291972 inactive_anon:120706 isolated_anon:1120 active_file:54 inactive_file:17 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16134 mapped:21 shmem:122524 pagetables:7442 bounce:0 free:18599 free_pcp:0 free_cma:0 [ 2813.780378] Node 0 active_anon:1167888kB inactive_anon:482824kB active_file:216kB inactive_file:68kB unevictable:0kB isolated(anon):4480kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:490096kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2813.780384] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4968kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2813.780386] lowmem_reserve[]: 0 1765 1774 1774 [ 2813.780405] DMA32 free:66492kB min:66656kB low:83320kB high:99984kB active_anon:1160800kB inactive_anon:479736kB active_file:88kB inactive_file:184kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29520kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2813.780407] lowmem_reserve[]: 0 0 8 8 [ 2813.780424] Normal free:244kB min:336kB low:420kB high:504kB active_anon:2120kB inactive_anon:408kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:212kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2813.780426] lowmem_reserve[]: 0 0 0 0 [ 2813.780440] DMA: 15*4kB (UME) 48*8kB (M) 41*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2813.780496] DMA32: 65*4kB (UME) 57*8kB (UM) 2499*16kB (ME) 774*32kB (UME) 16*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66492kB [ 2813.780541] Normal: 31*4kB (UME) 15*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 244kB [ 2813.780579] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2813.780581] 122936 total pagecache pages [ 2813.780591] 341 pages in swap cache [ 2813.780595] Swap cache stats: add 12632099, delete 12664434, find 36760/52732 [ 2813.780597] Free swap = 15963812kB [ 2813.780600] Total swap = 16642044kB [ 2813.780603] 497680 pages RAM [ 2813.780605] 0 pages HighMem/MovableOnly [ 2813.780608] 19144 pages reserved [ 2813.831185] gem_shrink: page allocation stalls for 88391ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 2813.831204] CPU: 0 PID: 4061 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2813.831207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2813.831210] Call Trace: [ 2813.831220] dump_stack+0x67/0x97 [ 2813.831227] warn_alloc+0xd6/0x160 [ 2813.831236] __alloc_pages_nodemask+0xe59/0x12a0 [ 2813.831249] ? percpu_counter_add_batch+0x85/0xb0 [ 2813.831256] shmem_alloc_and_acct_page+0x1ac/0x370 [ 2813.831264] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 2813.831324] ? i915_gem_shrink+0x356/0x580 [i915] [ 2813.831336] shmem_read_mapping_page_gfp+0x31/0x50 [ 2813.831375] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 2813.831415] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 2813.831449] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 2813.831484] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2813.831517] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 2813.831523] ? lock_acquire+0x9e/0x1e0 [ 2813.831529] ? __might_fault+0x39/0x90 [ 2813.831563] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2813.831568] drm_ioctl_kernel+0x64/0xb0 [ 2813.831575] drm_ioctl+0x2cd/0x390 [ 2813.831606] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 2813.831616] ? __do_page_fault+0x29e/0x560 [ 2813.831623] do_vfs_ioctl+0x90/0x670 [ 2813.831628] ? up_read+0x1a/0x40 [ 2813.831633] ? trace_hardirqs_on_caller+0x118/0x180 [ 2813.831638] SyS_ioctl+0x3c/0x70 [ 2813.831645] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2813.831649] RIP: 0033:0x7fa30c4f54b7 [ 2813.831652] RSP: 002b:00007ffd1b4d1fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2813.831658] RAX: ffffffffffffffda RBX: 00007fa30c7b9600 RCX: 00007fa30c4f54b7 [ 2813.831660] RDX: 00007ffd1b4d1fe0 RSI: 000000004020645c RDI: 0000000000000004 [ 2813.831663] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fa30c7b9600 [ 2813.831666] R10: 0000000000000073 R11: 0000000000000246 R12: 00000000022f1e60 [ 2813.831669] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fa30c7b5400 [ 2813.933187] gem_shrink: page allocation stalls for 88677ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2813.933203] CPU: 0 PID: 4043 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2813.933206] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2813.933209] Call Trace: [ 2813.933218] dump_stack+0x67/0x97 [ 2813.933224] warn_alloc+0xd6/0x160 [ 2813.933233] __alloc_pages_nodemask+0xe59/0x12a0 [ 2813.933247] __handle_mm_fault+0xb4f/0xdb0 [ 2813.933257] handle_mm_fault+0x17c/0x300 [ 2813.933263] __get_user_pages+0xfa/0x5c0 [ 2813.933269] ? lock_acquire+0x9e/0x1e0 [ 2813.933277] populate_vma_page_range+0x6c/0x70 [ 2813.933282] __mm_populate+0x92/0x110 [ 2813.933289] vm_mmap_pgoff+0xbe/0xd0 [ 2813.933297] SyS_mmap_pgoff+0x10a/0x220 [ 2813.933301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2813.933307] SyS_mmap+0x16/0x20 [ 2813.933312] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2813.933316] RIP: 0033:0x7fa30c4f9b0a [ 2813.933318] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2813.933324] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2813.933327] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2813.933330] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2813.933332] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2813.933335] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2814.578100] gem_shrink: page allocation stalls for 80870ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2814.578120] CPU: 0 PID: 4050 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2814.578123] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2814.578126] Call Trace: [ 2814.578137] dump_stack+0x67/0x97 [ 2814.578143] warn_alloc+0xd6/0x160 [ 2814.578152] __alloc_pages_nodemask+0xe59/0x12a0 [ 2814.578167] __handle_mm_fault+0xb4f/0xdb0 [ 2814.578177] handle_mm_fault+0x17c/0x300 [ 2814.578184] __get_user_pages+0xfa/0x5c0 [ 2814.578191] ? lock_acquire+0x9e/0x1e0 [ 2814.578200] populate_vma_page_range+0x6c/0x70 [ 2814.578205] __mm_populate+0x92/0x110 [ 2814.578213] vm_mmap_pgoff+0xbe/0xd0 [ 2814.578221] SyS_mmap_pgoff+0x10a/0x220 [ 2814.578225] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2814.578232] SyS_mmap+0x16/0x20 [ 2814.578237] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2814.578241] RIP: 0033:0x7fa30c4f9b0a [ 2814.578244] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2814.578250] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2814.578252] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2814.578255] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2814.578258] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2814.578261] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2814.691183] gem_shrink: page allocation stalls for 12495ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2814.691202] CPU: 1 PID: 4037 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2814.691205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2814.691207] Call Trace: [ 2814.691216] dump_stack+0x67/0x97 [ 2814.691222] warn_alloc+0xd6/0x160 [ 2814.691231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2814.691238] ? find_get_entry+0x149/0x220 [ 2814.691247] ? pagecache_get_page+0x27/0x230 [ 2814.691253] filemap_fault+0x31e/0x610 [ 2814.691262] ext4_filemap_fault+0x2c/0x40 [ 2814.691268] __do_fault+0x19/0x70 [ 2814.691272] __handle_mm_fault+0x96b/0xdb0 [ 2814.691281] handle_mm_fault+0x17c/0x300 [ 2814.691287] __do_page_fault+0x279/0x560 [ 2814.691294] do_page_fault+0xc/0x10 [ 2814.691300] page_fault+0x22/0x30 [ 2814.691304] RIP: 0033:0x7fa30dea3fbb [ 2814.691306] RSP: 002b:00007ffd1b4d1c30 EFLAGS: 00010206 [ 2814.691311] RAX: 00007fa30da64200 RBX: 00007fa30e0bdb10 RCX: 000000000000000c [ 2814.691314] RDX: 0000000000000083 RSI: 00000000af2e7b1c RDI: 000000000040230e [ 2814.691317] RBP: 0000000000000002 R08: 000000000000ffff R09: 0000000000000000 [ 2814.691320] R10: 00007fa30deb69e0 R11: 0000000000000246 R12: 0000000000000016 [ 2814.691322] R13: 0000000000000000 R14: 00007fa30dfec640 R15: 0000000000000000 [ 2815.185185] snapd: page allocation stalls for 11294ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2815.185204] CPU: 1 PID: 679 Comm: snapd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2815.185207] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2815.185209] Call Trace: [ 2815.185219] dump_stack+0x67/0x97 [ 2815.185225] warn_alloc+0xd6/0x160 [ 2815.185234] __alloc_pages_nodemask+0xe59/0x12a0 [ 2815.185241] ? find_get_entry+0x149/0x220 [ 2815.185251] ? pagecache_get_page+0x27/0x230 [ 2815.185256] filemap_fault+0x31e/0x610 [ 2815.185265] ext4_filemap_fault+0x2c/0x40 [ 2815.185271] __do_fault+0x19/0x70 [ 2815.185275] __handle_mm_fault+0x96b/0xdb0 [ 2815.185286] handle_mm_fault+0x17c/0x300 [ 2815.185292] __do_page_fault+0x279/0x560 [ 2815.185299] do_page_fault+0xc/0x10 [ 2815.185304] page_fault+0x22/0x30 [ 2815.185308] RIP: 0033:0x55a0082cc3cd [ 2815.185311] RSP: 002b:00007fc2028e5e48 EFLAGS: 00010246 [ 2815.185316] RAX: 0000000000000000 RBX: 000000000000034b RCX: 000055a0082cc3cd [ 2815.185319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2815.185322] RBP: 0000027994bfd187 R08: 00007fc2028e5e48 R09: 0000000000000001 [ 2815.185325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2815.185328] R13: 00007ffc9a9f6f6f R14: 00007fc2028e69c0 R15: 00007fc2028e6700 [ 2815.185338] warn_alloc_show_mem: 4 callbacks suppressed [ 2815.185341] Mem-Info: [ 2815.185348] active_anon:291972 inactive_anon:120834 isolated_anon:1024 active_file:47 inactive_file:22 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16134 mapped:21 shmem:122524 pagetables:7442 bounce:0 free:18599 free_pcp:0 free_cma:0 [ 2815.185353] Node 0 active_anon:1167888kB inactive_anon:483336kB active_file:188kB inactive_file:88kB unevictable:0kB isolated(anon):3968kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:490096kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2815.185359] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4968kB inactive_anon:2940kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2815.185362] lowmem_reserve[]: 0 1765 1774 1774 [ 2815.185380] DMA32 free:66492kB min:66656kB low:83320kB high:99984kB active_anon:1160800kB inactive_anon:479356kB active_file:188kB inactive_file:84kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29520kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2815.185382] lowmem_reserve[]: 0 0 8 8 [ 2815.185399] Normal free:244kB min:336kB low:420kB high:504kB active_anon:2120kB inactive_anon:404kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:212kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2815.185401] lowmem_reserve[]: 0 0 0 0 [ 2815.185416] DMA: 15*4kB (UME) 48*8kB (M) 41*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2815.185474] DMA32: 65*4kB (UME) 57*8kB (UM) 2499*16kB (ME) 774*32kB (UME) 16*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66492kB [ 2815.185520] Normal: 31*4kB (UME) 15*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 244kB [ 2815.185559] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2815.185562] 122936 total pagecache pages [ 2815.185571] 341 pages in swap cache [ 2815.185574] Swap cache stats: add 12632099, delete 12664434, find 36760/52732 [ 2815.185577] Free swap = 15963812kB [ 2815.185580] Total swap = 16642044kB [ 2815.185582] 497680 pages RAM [ 2815.185585] 0 pages HighMem/MovableOnly [ 2815.185587] 19144 pages reserved [ 2815.383181] gem_shrink: page allocation stalls for 75272ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2815.383199] CPU: 0 PID: 4060 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2815.383202] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2815.383204] Call Trace: [ 2815.383213] dump_stack+0x67/0x97 [ 2815.383219] warn_alloc+0xd6/0x160 [ 2815.383228] __alloc_pages_nodemask+0xe59/0x12a0 [ 2815.383235] ? find_get_entry+0x149/0x220 [ 2815.383245] ? pagecache_get_page+0x27/0x230 [ 2815.383251] filemap_fault+0x31e/0x610 [ 2815.383260] ext4_filemap_fault+0x2c/0x40 [ 2815.383266] __do_fault+0x19/0x70 [ 2815.383271] ? _raw_spin_unlock+0x2c/0x50 [ 2815.383275] __handle_mm_fault+0x96b/0xdb0 [ 2815.383285] handle_mm_fault+0x17c/0x300 [ 2815.383290] __do_page_fault+0x279/0x560 [ 2815.383297] do_page_fault+0xc/0x10 [ 2815.383302] page_fault+0x22/0x30 [ 2815.383306] RIP: 0033:0x7fa30c4f54b7 [ 2815.383308] RSP: 002b:00007ffd1b4d1fe8 EFLAGS: 00010246 [ 2815.383314] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fa30c4f54b7 [ 2815.383317] RDX: 00007ffd1b4d2020 RSI: 00000000400c645f RDI: 0000000000000004 [ 2815.383319] RBP: 00007ffd1b4d2020 R08: ffffffffffffffff R09: 0000000000000000 [ 2815.383322] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 2815.383325] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 2815.577653] gem_shrink: page allocation stalls for 82307ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 2815.577672] CPU: 0 PID: 4044 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2815.577675] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2815.577679] Call Trace: [ 2815.577689] dump_stack+0x67/0x97 [ 2815.577695] warn_alloc+0xd6/0x160 [ 2815.577704] __alloc_pages_nodemask+0xe59/0x12a0 [ 2815.577719] __handle_mm_fault+0xb4f/0xdb0 [ 2815.577729] handle_mm_fault+0x17c/0x300 [ 2815.577735] __get_user_pages+0xfa/0x5c0 [ 2815.577741] ? lock_acquire+0x9e/0x1e0 [ 2815.577750] populate_vma_page_range+0x6c/0x70 [ 2815.577755] __mm_populate+0x92/0x110 [ 2815.577762] vm_mmap_pgoff+0xbe/0xd0 [ 2815.577770] SyS_mmap_pgoff+0x10a/0x220 [ 2815.577774] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2815.577781] SyS_mmap+0x16/0x20 [ 2815.577786] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2815.577791] RIP: 0033:0x7fa30c4f9b0a [ 2815.577793] RSP: 002b:00007ffd1b4d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2815.577798] RAX: ffffffffffffffda RBX: 00007fa30c3febb8 RCX: 00007fa30c4f9b0a [ 2815.577801] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2815.577804] RBP: 00007fa30dfec720 R08: ffffffffffffffff R09: 0000000000000000 [ 2815.577807] R10: 0000000000008022 R11: 0000000000000246 R12: 00007fa30e074000 [ 2815.577810] R13: 0000000000000001 R14: 00007fa30c3f94d0 R15: 000000007c9ab170 [ 2815.870185] snapd: page allocation stalls for 20524ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2815.870202] CPU: 1 PID: 712 Comm: snapd Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2815.870205] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2815.870207] Call Trace: [ 2815.870216] dump_stack+0x67/0x97 [ 2815.870223] warn_alloc+0xd6/0x160 [ 2815.870231] __alloc_pages_nodemask+0xe59/0x12a0 [ 2815.870243] ? _raw_spin_unlock+0x2c/0x50 [ 2815.870248] ? swap_swapcount+0x51/0x80 [ 2815.870253] __read_swap_cache_async+0x140/0x240 [ 2815.870259] ? lock_acquire+0x9e/0x1e0 [ 2815.870264] read_swap_cache_async+0x17/0x40 [ 2815.870269] swapin_readahead+0x15c/0x1d0 [ 2815.870276] ? pagecache_get_page+0x27/0x230 [ 2815.870282] do_swap_page+0x2d8/0x720 [ 2815.870285] ? do_swap_page+0x2d8/0x720 [ 2815.870292] __handle_mm_fault+0x760/0xdb0 [ 2815.870301] handle_mm_fault+0x17c/0x300 [ 2815.870306] __do_page_fault+0x279/0x560 [ 2815.870313] do_page_fault+0xc/0x10 [ 2815.870318] page_fault+0x22/0x30 [ 2815.870322] RIP: 0033:0x55a0082b5be7 [ 2815.870325] RSP: 002b:00007fc2010e29c8 EFLAGS: 00010202 [ 2815.870330] RAX: 0000000000000262 RBX: 0000000000000262 RCX: 000055a0091a3ca0 [ 2815.870333] RDX: 0000000000002fe5 RSI: 0000000000000004 RDI: 000055a0082aa4eb [ 2815.870335] RBP: 000055a008f63070 R08: 0000000000002620 R09: 00007fc2010e282c [ 2815.870338] R10: 00000000001efe5e R11: 0000000000000202 R12: 0000000000000008 [ 2815.870340] R13: 000055a0088cf90a R14: 0000000000000015 R15: 0000000000000008 [ 2816.165190] gem_shrink: page allocation stalls for 58602ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 2816.165208] CPU: 0 PID: 4054 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2816.165211] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2816.165214] Call Trace: [ 2816.165222] dump_stack+0x67/0x97 [ 2816.165228] warn_alloc+0xd6/0x160 [ 2816.165238] __alloc_pages_nodemask+0xe59/0x12a0 [ 2816.165244] ? find_get_entry+0x149/0x220 [ 2816.165254] ? pagecache_get_page+0x27/0x230 [ 2816.165260] filemap_fault+0x31e/0x610 [ 2816.165269] ext4_filemap_fault+0x2c/0x40 [ 2816.165275] __do_fault+0x19/0x70 [ 2816.165280] ? _raw_spin_unlock+0x2c/0x50 [ 2816.165284] __handle_mm_fault+0x96b/0xdb0 [ 2816.165293] handle_mm_fault+0x17c/0x300 [ 2816.165299] __do_page_fault+0x279/0x560 [ 2816.165306] do_page_fault+0xc/0x10 [ 2816.165311] page_fault+0x22/0x30 [ 2816.165314] RIP: 0033:0x7fa30c4f9c57 [ 2816.165317] RSP: 002b:00007ffd1b4d2058 EFLAGS: 00010202 [ 2816.165322] RAX: 0000000000000000 RBX: 000000000000000f RCX: 00007fa30c4f9c57 [ 2816.165325] RDX: 0000000000000008 RSI: 0000000008000000 RDI: 00007fa2c33fa000 [ 2816.165328] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2816.165331] R10: 0000000000000022 R11: 0000000000000202 R12: 00007fa2c33fa000 [ 2816.165333] R13: 0000000000000009 R14: 0000000000000004 R15: 0000000000000000 [ 2816.637340] kworker/2:3H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 2816.637354] CPU: 2 PID: 4026 Comm: kworker/2:3H Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2816.637357] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2816.637413] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 2816.637418] Call Trace: [ 2816.637427] dump_stack+0x67/0x97 [ 2816.637433] dump_header+0x8d/0x3bb [ 2816.637438] ? trace_hardirqs_on+0xd/0x10 [ 2816.637443] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2816.637449] oom_kill_process+0x234/0x640 [ 2816.637455] out_of_memory+0xf1/0x340 [ 2816.637460] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2816.637469] ? __lock_acquire+0x28c/0x1790 [ 2816.637478] __handle_mm_fault+0xb4f/0xdb0 [ 2816.637488] handle_mm_fault+0x17c/0x300 [ 2816.637494] __get_user_pages+0xfa/0x5c0 [ 2816.637503] get_user_pages_remote+0x120/0x1a0 [ 2816.637544] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 2816.637553] process_one_work+0x1fe/0x670 [ 2816.637561] worker_thread+0x49/0x3b0 [ 2816.637568] kthread+0x10f/0x150 [ 2816.637572] ? process_one_work+0x670/0x670 [ 2816.637576] ? kthread_create_on_node+0x40/0x40 [ 2816.637582] ret_from_fork+0x27/0x40 [ 2816.637591] Mem-Info: [ 2816.637598] active_anon:291972 inactive_anon:120839 isolated_anon:960 active_file:37 inactive_file:10 isolated_file:0 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:7650 slab_unreclaimable:16134 mapped:21 shmem:122524 pagetables:7442 bounce:0 free:18599 free_pcp:0 free_cma:0 [ 2816.637604] Node 0 active_anon:1167888kB inactive_anon:483356kB active_file:148kB inactive_file:40kB unevictable:0kB isolated(anon):3840kB isolated(file):0kB mapped:84kB dirty:24kB writeback:0kB shmem:490096kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2816.637610] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:4968kB inactive_anon:2936kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:36kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2816.637613] lowmem_reserve[]: 0 1765 1774 1774 [ 2816.637631] DMA32 free:66492kB min:66656kB low:83320kB high:99984kB active_anon:1160800kB inactive_anon:479992kB active_file:184kB inactive_file:88kB unevictable:0kB writepending:24kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2936kB pagetables:29520kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2816.637634] lowmem_reserve[]: 0 0 8 8 [ 2816.637652] Normal free:244kB min:336kB low:420kB high:504kB active_anon:2120kB inactive_anon:404kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:152kB pagetables:212kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2816.637655] lowmem_reserve[]: 0 0 0 0 [ 2816.637670] DMA: 15*4kB (UME) 48*8kB (M) 41*16kB (UME) 15*32kB (ME) 9*64kB (UME) 5*128kB (UM) 3*256kB (M) 2*512kB (UE) 1*1024kB (U) 1*2048kB (E) 0*4096kB = 7660kB [ 2816.637732] DMA32: 65*4kB (UME) 57*8kB (UM) 2499*16kB (ME) 774*32kB (UME) 16*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 66492kB [ 2816.637781] Normal: 31*4kB (UME) 15*8kB (UM) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 244kB [ 2816.637822] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2816.637825] 122936 total pagecache pages [ 2816.637836] 341 pages in swap cache [ 2816.637840] Swap cache stats: add 12632099, delete 12664434, find 36760/52732 [ 2816.637842] Free swap = 15963812kB [ 2816.637845] Total swap = 16642044kB [ 2816.637848] 497680 pages RAM [ 2816.637850] 0 pages HighMem/MovableOnly [ 2816.637853] 19144 pages reserved [ 2816.637856] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2816.637865] [ 257] 0 257 13676 73 24 3 87 0 systemd-journal [ 2816.637871] [ 277] 0 277 10858 0 23 3 386 -1000 systemd-udevd [ 2816.637876] [ 526] 100 526 31893 0 31 4 147 0 systemd-timesyn [ 2816.637881] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2816.637887] [ 588] 0 588 11117 11 26 3 136 0 systemd-logind [ 2816.637892] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2816.637897] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2816.637902] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2816.637907] [ 612] 104 612 64102 165 29 3 260 0 rsyslogd [ 2816.637912] [ 615] 0 615 7776 12 21 3 59 0 cron [ 2816.637917] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2816.637922] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2816.637928] [ 645] 0 645 117065 25 80 4 1201 0 NetworkManager [ 2816.637933] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2816.637938] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2816.637943] [ 661] 0 661 95038 150 43 6 2898 0 snapd [ 2816.637948] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2816.637953] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2816.637959] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2816.637964] [ 864] 102 864 11889 7 27 3 124 0 systemd-resolve [ 2816.637969] [ 920] 0 920 19092 1 42 3 137 0 login [ 2816.637974] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2816.637980] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2816.637984] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2816.637990] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2816.637995] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2816.638000] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2816.638006] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2816.638011] [ 1315] 1000 1315 5633 0 15 3 464 0 bash [ 2816.638016] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2816.638021] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2816.638026] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2816.638031] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2816.638036] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2816.638041] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2816.638046] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2816.638052] [ 1518] 1000 1518 26839 4 55 3 616 0 sshd [ 2816.638056] [ 1520] 1000 1520 3219 1 13 3 78 0 sftp-server [ 2816.638062] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2816.638067] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2816.638072] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2816.638078] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2816.638083] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2816.638088] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2816.638093] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2816.638098] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2816.638103] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2816.638108] [ 2924] 0 2924 3450 12 13 3 25 0 dmesg [ 2816.638114] [ 2925] 1000 2925 5644 0 15 3 485 0 bash [ 2816.638119] [ 4033] 0 4033 15776 0 35 3 119 0 sudo [ 2816.638125] [ 4037] 0 4037 11260 14 27 3 81 1000 gem_shrink [ 2816.638133] [ 4043] 0 4043 44028 7278 72 3 15947 1000 gem_shrink [ 2816.638139] [ 4044] 0 4044 44028 6534 67 3 14434 1000 gem_shrink [ 2816.638145] [ 4046] 0 4046 44028 5116 59 3 11481 1000 gem_shrink [ 2816.638162] [ 4047] 0 4047 44028 7445 60 3 10027 1000 gem_shrink [ 2816.638167] [ 4048] 0 4048 44028 4854 64 3 14664 1000 gem_shrink [ 2816.638172] [ 4049] 0 4049 44028 6182 61 3 11686 1000 gem_shrink [ 2816.638177] [ 4050] 0 4050 44028 5342 84 3 24406 1000 gem_shrink [ 2816.638182] [ 4051] 0 4051 44028 6312 86 3 24162 1000 gem_shrink [ 2816.638187] [ 4052] 0 4052 76796 13652 96 4 21437 1000 gem_shrink [ 2816.638192] [ 4053] 0 4053 306172 32774 602 4 89 1000 gem_shrink [ 2816.638197] [ 4054] 0 4054 306172 7 602 4 88 1000 gem_shrink [ 2816.638202] [ 4055] 0 4055 338940 30953 664 5 88 1000 gem_shrink [ 2816.638207] [ 4056] 0 4056 306172 32775 602 4 88 1000 gem_shrink [ 2816.638212] [ 4057] 0 4057 306172 32775 602 4 88 1000 gem_shrink [ 2816.638217] [ 4058] 0 4058 306172 32775 602 4 88 1000 gem_shrink [ 2816.638222] [ 4059] 0 4059 273404 32775 538 4 88 1000 gem_shrink [ 2816.638227] [ 4060] 0 4060 273404 32775 538 4 88 1000 gem_shrink [ 2816.638232] [ 4061] 0 4061 11260 3 25 3 92 1000 gem_shrink [ 2816.638237] [ 4062] 0 4062 11260 3 25 3 92 1000 gem_shrink [ 2816.638242] [ 4063] 0 4063 11260 3 25 3 92 1000 gem_shrink [ 2816.638247] [ 4064] 0 4064 11260 3 25 3 92 1000 gem_shrink [ 2816.638252] [ 4065] 0 4065 11260 3 25 3 92 1000 gem_shrink [ 2816.638258] [ 4066] 0 4066 11260 3 25 3 92 1000 gem_shrink [ 2816.638263] [ 4067] 0 4067 11260 1 25 3 94 1000 gem_shrink [ 2816.638267] [ 4068] 0 4068 11260 1 25 3 94 1000 gem_shrink [ 2816.638271] Out of memory: Kill process 4052 (gem_shrink) score 1007 or sacrifice child [ 2816.638320] Killed process 4052 (gem_shrink) total-vm:307184kB, anon-rss:54604kB, file-rss:4kB, shmem-rss:0kB [ 2816.936226] oom_reaper: reaped process 4052 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2818.579723] [IGT] gem_shrink: exiting, ret=137 [ 2818.748072] Console: switching to colour frame buffer device 240x67 [ 2818.961433] Console: switching to colour dummy device 80x25 [ 2818.961646] [IGT] gem_shrink: executing [ 2818.987432] [IGT] gem_shrink: starting subtest pwrite-oom [ 2895.104744] gem_shrink invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000 [ 2895.104758] CPU: 2 PID: 4093 Comm: gem_shrink Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2895.104760] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2895.104763] Call Trace: [ 2895.104771] dump_stack+0x67/0x97 [ 2895.104776] dump_header+0x8d/0x3bb [ 2895.104781] ? trace_hardirqs_on+0xd/0x10 [ 2895.104786] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2895.104792] oom_kill_process+0x234/0x640 [ 2895.104798] out_of_memory+0xf1/0x340 [ 2895.104803] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2895.104817] __handle_mm_fault+0xb4f/0xdb0 [ 2895.104826] handle_mm_fault+0x17c/0x300 [ 2895.104832] __get_user_pages+0xfa/0x5c0 [ 2895.104836] ? lock_acquire+0x9e/0x1e0 [ 2895.104845] populate_vma_page_range+0x6c/0x70 [ 2895.104849] __mm_populate+0x92/0x110 [ 2895.104856] vm_mmap_pgoff+0xbe/0xd0 [ 2895.104864] SyS_mmap_pgoff+0x10a/0x220 [ 2895.104868] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2895.104875] SyS_mmap+0x16/0x20 [ 2895.104879] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2895.104882] RIP: 0033:0x7ff0a5af0b0a [ 2895.104885] RSP: 002b:00007ffd21361698 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 2895.104891] RAX: ffffffffffffffda RBX: 000000000000000f RCX: 00007ff0a5af0b0a [ 2895.104894] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 2895.104896] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 2895.104899] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000008 [ 2895.104901] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 2895.104910] Mem-Info: [ 2895.104917] active_anon:309650 inactive_anon:104789 isolated_anon:0 active_file:79 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:0 unstable:0 slab_reclaimable:7596 slab_unreclaimable:16080 mapped:155 shmem:2127 pagetables:11076 bounce:0 free:18647 free_pcp:30 free_cma:0 [ 2895.104923] Node 0 active_anon:1238600kB inactive_anon:419156kB active_file:316kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:620kB dirty:0kB writeback:0kB shmem:8508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2895.104929] DMA free:7660kB min:584kB low:728kB high:872kB active_anon:6132kB inactive_anon:1488kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:8kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:180kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2895.104931] lowmem_reserve[]: 0 1765 1774 1774 [ 2895.104949] DMA32 free:66600kB min:66656kB low:83320kB high:99984kB active_anon:1230200kB inactive_anon:416540kB active_file:200kB inactive_file:436kB unevictable:0kB writepending:40kB present:1960400kB managed:1888692kB mlocked:0kB kernel_stack:2712kB pagetables:43228kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 2895.104951] lowmem_reserve[]: 0 0 8 8 [ 2895.104968] Normal free:328kB min:336kB low:420kB high:504kB active_anon:2392kB inactive_anon:576kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:14336kB managed:9556kB mlocked:0kB kernel_stack:232kB pagetables:896kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2895.104971] lowmem_reserve[]: 0 0 0 0 [ 2895.104985] DMA: 12*4kB (UME) 22*8kB (UME) 13*16kB (UME) 10*32kB (UME) 2*64kB (UE) 3*128kB (ME) 1*256kB (U) 0*512kB 4*1024kB (UME) 1*2048kB (M) 0*4096kB = 7664kB [ 2895.105040] DMA32: 317*4kB (UMEH) 327*8kB (UMEH) 1943*16kB (UMEH) 631*32kB (UMEH) 137*64kB (UME) 14*128kB (MEH) 5*256kB (ME) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 68028kB [ 2895.105092] Normal: 37*4kB (UH) 18*8kB (UEH) 4*16kB (UE) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 356kB [ 2895.105133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2895.105135] 35248 total pagecache pages [ 2895.105144] 32975 pages in swap cache [ 2895.105148] Swap cache stats: add 16782477, delete 16802540, find 39624/57321 [ 2895.105150] Free swap = 0kB [ 2895.105153] Total swap = 16642044kB [ 2895.152188] 497680 pages RAM [ 2895.152190] 0 pages HighMem/MovableOnly [ 2895.152193] 19144 pages reserved [ 2895.152196] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2895.152207] [ 257] 0 257 14276 83 26 3 102 0 systemd-journal [ 2895.152213] [ 277] 0 277 10858 2 23 3 378 -1000 systemd-udevd [ 2895.152219] [ 526] 100 526 31893 0 31 4 149 0 systemd-timesyn [ 2895.152224] [ 581] 120 581 11284 19 26 3 86 0 avahi-daemon [ 2895.152229] [ 588] 0 588 11117 0 26 3 153 0 systemd-logind [ 2895.152235] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2895.152240] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2895.152245] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2895.152250] [ 612] 104 612 64102 73 29 3 231 0 rsyslogd [ 2895.152255] [ 615] 0 615 7776 0 21 3 71 0 cron [ 2895.152261] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2895.152266] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2895.152271] [ 645] 0 645 117065 0 80 4 1265 0 NetworkManager [ 2895.152276] [ 646] 0 646 43334 26 40 3 687 0 thermald [ 2895.152281] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2895.152286] [ 661] 0 661 95038 859 43 6 2189 0 snapd [ 2895.152292] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2895.152297] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2895.152302] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2895.152307] [ 864] 102 864 11889 32 27 3 99 0 systemd-resolve [ 2895.152313] [ 920] 0 920 19092 1 42 3 137 0 login [ 2895.152318] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2895.152323] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2895.152328] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2895.152333] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2895.152339] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2895.152344] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2895.152349] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2895.152355] [ 1315] 1000 1315 5633 0 15 3 468 0 bash [ 2895.152359] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2895.152365] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2895.152370] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2895.152375] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2895.152380] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2895.152385] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2895.152390] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2895.152396] [ 1518] 1000 1518 26839 0 55 3 632 0 sshd [ 2895.152401] [ 1520] 1000 1520 3219 1 13 3 88 0 sftp-server [ 2895.152406] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2895.152411] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2895.152417] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2895.152422] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2895.152427] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2895.152432] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2895.152437] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2895.152442] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2895.152448] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2895.152453] [ 2924] 0 2924 3450 0 13 3 41 0 dmesg [ 2895.152458] [ 2925] 1000 2925 5644 1 15 3 475 0 bash [ 2895.152465] [ 4074] 0 4074 15776 0 36 3 120 0 sudo [ 2895.152470] [ 4078] 0 4078 11260 1 26 3 99 1000 gem_shrink [ 2895.152476] [ 4080] 0 4080 371708 26004 680 4 308318 1000 gem_shrink [ 2895.152481] [ 4081] 0 4081 306172 23377 589 4 264032 1000 gem_shrink [ 2895.152486] [ 4082] 0 4082 338940 23308 656 4 298539 1000 gem_shrink [ 2895.152491] [ 4083] 0 4083 338940 29358 635 4 281616 1000 gem_shrink [ 2895.152496] [ 4084] 0 4084 338940 33260 666 4 293850 1000 gem_shrink [ 2895.152501] [ 4085] 0 4085 306172 25565 596 4 265651 1000 gem_shrink [ 2895.152506] [ 4086] 0 4086 338940 22582 638 4 290141 1000 gem_shrink [ 2895.152511] [ 4087] 0 4087 306172 24453 565 4 250775 1000 gem_shrink [ 2895.152515] [ 4088] 0 4088 306172 21877 592 4 267080 1000 gem_shrink [ 2895.152521] [ 4089] 0 4089 306172 23595 584 4 261340 1000 gem_shrink [ 2895.152525] [ 4090] 0 4090 306172 23504 596 4 267366 1000 gem_shrink [ 2895.152530] [ 4091] 0 4091 338940 29426 604 4 265666 1000 gem_shrink [ 2895.152535] [ 4092] 0 4092 306172 19549 592 4 269672 1000 gem_shrink [ 2895.152540] [ 4093] 0 4093 306172 22923 602 4 271055 1000 gem_shrink [ 2895.152545] [ 4094] 0 4094 338940 28705 642 4 286118 1000 gem_shrink [ 2895.152549] Out of memory: Kill process 4080 (gem_shrink) score 1070 or sacrifice child [ 2895.152594] Killed process 4080 (gem_shrink) total-vm:1486832kB, anon-rss:104012kB, file-rss:4kB, shmem-rss:0kB [ 2896.067944] oom_reaper: reaped process 4080 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2899.384086] [IGT] gem_shrink: exiting, ret=137 [ 2899.449642] Console: switching to colour frame buffer device 240x67 [ 2899.649009] Console: switching to colour dummy device 80x25 [ 2899.649437] [IGT] gem_userptr_blits: executing [ 2899.678921] [IGT] gem_userptr_blits: starting subtest map-fixed-invalidate-busy-gup [ 2899.694883] [IGT] gem_userptr_blits: exiting, ret=99 [ 2899.731777] Console: switching to colour frame buffer device 240x67 [ 2899.786987] Console: switching to colour dummy device 80x25 [ 2899.787089] [IGT] gem_userptr_blits: executing [ 2899.813524] [IGT] gem_userptr_blits: starting subtest map-fixed-invalidate-gup [ 2899.820996] [IGT] gem_userptr_blits: exiting, ret=99 [ 2899.852959] Console: switching to colour frame buffer device 240x67 [ 2899.900457] Console: switching to colour dummy device 80x25 [ 2899.900559] [IGT] gem_userptr_blits: executing [ 2899.922816] [IGT] gem_userptr_blits: starting subtest map-fixed-invalidate-overlap-busy-gup [ 2899.932374] [IGT] gem_userptr_blits: exiting, ret=99 [ 2899.964895] Console: switching to colour frame buffer device 240x67 [ 2900.016875] Console: switching to colour dummy device 80x25 [ 2900.016981] [IGT] gem_userptr_blits: executing [ 2900.032232] [IGT] gem_userptr_blits: starting subtest map-fixed-invalidate-overlap-gup [ 2900.039790] [IGT] gem_userptr_blits: exiting, ret=99 [ 2900.069804] Console: switching to colour frame buffer device 240x67 [ 2900.116764] Console: switching to colour dummy device 80x25 [ 2900.116867] [IGT] gem_userptr_blits: executing [ 2900.134589] [IGT] gem_userptr_blits: starting subtest mlocked-sync-interruptible [ 2901.663296] systemd-logind invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 2901.663310] CPU: 2 PID: 588 Comm: systemd-logind Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2901.663312] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2901.663315] Call Trace: [ 2901.663324] dump_stack+0x67/0x97 [ 2901.663329] dump_header+0x8d/0x3bb [ 2901.663335] ? trace_hardirqs_on+0xd/0x10 [ 2901.663340] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2901.663346] oom_kill_process+0x234/0x640 [ 2901.663352] out_of_memory+0xf1/0x340 [ 2901.663358] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2901.663364] ? find_get_entry+0x149/0x220 [ 2901.663376] filemap_fault+0x31e/0x610 [ 2901.663384] ext4_filemap_fault+0x2c/0x40 [ 2901.663390] __do_fault+0x19/0x70 [ 2901.663394] ? _raw_spin_unlock+0x2c/0x50 [ 2901.663398] __handle_mm_fault+0x96b/0xdb0 [ 2901.663407] handle_mm_fault+0x17c/0x300 [ 2901.663413] __do_page_fault+0x279/0x560 [ 2901.663420] do_page_fault+0xc/0x10 [ 2901.663425] page_fault+0x22/0x30 [ 2901.663428] RIP: 0033:0x7f1b13cec283 [ 2901.663431] RSP: 002b:00007ffc8798d598 EFLAGS: 00010246 [ 2901.663436] RAX: 0000000000000001 RBX: 000055beb2ac0260 RCX: 00007f1b13cec283 [ 2901.663439] RDX: 0000000000000013 RSI: 00007ffc8798d5a0 RDI: 0000000000000004 [ 2901.663441] RBP: 00007ffc8798d790 R08: 0000000000000000 R09: 0000000000000018 [ 2901.663444] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc8798d5a0 [ 2901.663447] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffc8798d890 [ 2901.663456] Mem-Info: [ 2901.663462] active_anon:1514 inactive_anon:2047 isolated_anon:0 active_file:81 inactive_file:0 isolated_file:0 unevictable:421470 dirty:3 writeback:0 unstable:0 slab_reclaimable:7178 slab_unreclaimable:14761 mapped:174 shmem:2217 pagetables:2711 bounce:0 free:18542 free_pcp:0 free_cma:0 [ 2901.663468] Node 0 active_anon:6056kB inactive_anon:8188kB active_file:324kB inactive_file:0kB unevictable:1685880kB isolated(anon):0kB isolated(file):0kB mapped:696kB dirty:12kB writeback:0kB shmem:8868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 86016kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2901.663474] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:36kB inactive_anon:0kB active_file:24kB inactive_file:0kB unevictable:8020kB writepending:0kB present:15984kB managed:15896kB mlocked:8020kB kernel_stack:0kB pagetables:12kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2901.663477] lowmem_reserve[]: 0 1765 1774 1774 [ 2901.663495] DMA32 free:66192kB min:66656kB low:83320kB high:99984kB active_anon:5760kB inactive_anon:8412kB active_file:36kB inactive_file:152kB unevictable:1673440kB writepending:0kB present:1960400kB managed:1888692kB mlocked:1673440kB kernel_stack:2584kB pagetables:10528kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2901.663497] lowmem_reserve[]: 0 0 8 8 [ 2901.663515] Normal free:324kB min:336kB low:420kB high:504kB active_anon:260kB inactive_anon:16kB active_file:0kB inactive_file:20kB unevictable:4112kB writepending:8kB present:14336kB managed:9556kB mlocked:4112kB kernel_stack:152kB pagetables:304kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2901.663518] lowmem_reserve[]: 0 0 0 0 [ 2901.663532] DMA: 9*4kB (UME) 5*8kB (UE) 7*16kB (UME) 8*32kB (UME) 5*64kB (UME) 4*128kB (UE) 1*256kB (U) 2*512kB (M) 5*1024kB (UME) 0*2048kB 0*4096kB = 7676kB [ 2901.663591] DMA32: 116*4kB (UME) 49*8kB (UME) 1218*16kB (UME) 770*32kB (UME) 191*64kB (UME) 27*128kB (UME) 12*256kB (UE) 6*512kB (UE) 0*1024kB 0*2048kB 0*4096kB = 66808kB [ 2901.663647] Normal: 3*4kB (UE) 0*8kB 19*16kB (UE) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 348kB [ 2901.663690] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2901.663693] 2330 total pagecache pages [ 2901.663703] 16 pages in swap cache [ 2901.663706] Swap cache stats: add 16788300, delete 16841304, find 39977/57981 [ 2901.663709] Free swap = 16559192kB [ 2901.663712] Total swap = 16642044kB [ 2901.663714] 497680 pages RAM [ 2901.663717] 0 pages HighMem/MovableOnly [ 2901.663719] 19144 pages reserved [ 2901.663723] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2901.663732] [ 257] 0 257 14276 164 26 3 98 0 systemd-journal [ 2901.663738] [ 277] 0 277 10858 2 23 3 378 -1000 systemd-udevd [ 2901.663743] [ 526] 100 526 31893 0 31 4 149 0 systemd-timesyn [ 2901.663748] [ 581] 120 581 11284 19 26 3 86 0 avahi-daemon [ 2901.663753] [ 588] 0 588 11117 0 26 3 153 0 systemd-logind [ 2901.663758] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2901.663763] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2901.663768] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2901.663772] [ 612] 104 612 64102 97 29 3 226 0 rsyslogd [ 2901.663777] [ 615] 0 615 7776 0 21 3 71 0 cron [ 2901.663782] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2901.663787] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2901.663792] [ 645] 0 645 117065 0 80 4 1265 0 NetworkManager [ 2901.663797] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2901.663802] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2901.663807] [ 661] 0 661 95038 859 43 6 2189 0 snapd [ 2901.663812] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2901.663817] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2901.663822] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2901.663827] [ 864] 102 864 11889 32 27 3 99 0 systemd-resolve [ 2901.663832] [ 920] 0 920 19092 1 42 3 137 0 login [ 2901.663837] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2901.663842] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2901.663848] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2901.663852] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2901.663858] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2901.663863] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2901.663868] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2901.663873] [ 1315] 1000 1315 5633 0 15 3 472 0 bash [ 2901.663877] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2901.663882] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2901.663887] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2901.663893] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2901.663897] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2901.663902] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2901.663907] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2901.663912] [ 1518] 1000 1518 26839 0 55 3 632 0 sshd [ 2901.663917] [ 1520] 1000 1520 3219 1 13 3 88 0 sftp-server [ 2901.663922] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2901.663927] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2901.663932] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2901.663937] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2901.663942] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2901.663947] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2901.663952] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2901.663957] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2901.663963] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2901.663968] [ 2924] 0 2924 3450 0 13 3 51 0 dmesg [ 2901.663972] [ 2925] 1000 2925 5644 1 15 3 474 0 bash [ 2901.663978] [ 4155] 0 4155 15776 1 36 3 120 0 sudo [ 2901.663983] [ 4159] 0 4159 11523 1 27 3 95 1000 gem_userptr_bli [ 2901.663988] [ 4161] 0 4161 11522 0 23 3 94 1000 gem_userptr_bli [ 2901.663993] [ 4163] 0 4163 449028 421452 848 5 95 1000 gem_userptr_bli [ 2901.663997] Out of memory: Kill process 4163 (gem_userptr_bli) score 1088 or sacrifice child [ 2901.664045] Killed process 4163 (gem_userptr_bli) total-vm:1796112kB, anon-rss:1685808kB, file-rss:0kB, shmem-rss:0kB [ 2901.675017] oom_reaper: reaped process 4163 (gem_userptr_bli), now anon-rss:1685808kB, file-rss:0kB, shmem-rss:0kB [ 2902.221190] [IGT] gem_userptr_blits: exiting, ret=137 [ 2902.250515] Console: switching to colour frame buffer device 240x67 [ 2902.435707] Console: switching to colour dummy device 80x25 [ 2902.435907] [IGT] gem_userptr_blits: executing [ 2902.448787] [IGT] gem_userptr_blits: starting subtest mlocked-unsync-interruptible [ 2903.605698] gem_userptr_bli invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000 [ 2903.605706] CPU: 3 PID: 4173 Comm: gem_userptr_bli Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2903.605708] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2903.605709] Call Trace: [ 2903.605715] dump_stack+0x67/0x97 [ 2903.605718] dump_header+0x8d/0x3bb [ 2903.605722] ? trace_hardirqs_on+0xd/0x10 [ 2903.605725] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2903.605728] oom_kill_process+0x234/0x640 [ 2903.605731] out_of_memory+0xf1/0x340 [ 2903.605734] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2903.605741] __handle_mm_fault+0xb4f/0xdb0 [ 2903.605746] handle_mm_fault+0x17c/0x300 [ 2903.605750] __get_user_pages+0xfa/0x5c0 [ 2903.605752] ? lock_acquire+0x9e/0x1e0 [ 2903.605756] populate_vma_page_range+0x6c/0x70 [ 2903.605759] __mm_populate+0x92/0x110 [ 2903.605762] do_mlock+0xfa/0x220 [ 2903.605765] SyS_mlock+0xe/0x20 [ 2903.605768] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2903.605770] RIP: 0033:0x7f27f2669ce7 [ 2903.605771] RSP: 002b:00007ffed309f9d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000095 [ 2903.605774] RAX: ffffffffffffffda RBX: 00007f27f25702f8 RCX: 00007f27f2669ce7 [ 2903.605775] RDX: 00007f2786769010 RSI: 000000006ae00000 RDI: 00007f2786769010 [ 2903.605777] RBP: 00007f27f415c720 R08: ffffffffffffffff R09: 0000000000000000 [ 2903.605778] R10: 000000000000038f R11: 0000000000000206 R12: 00007f27f41e4000 [ 2903.605780] R13: 0000000000000001 R14: 00007f27f25698b0 R15: 000000000ff08d5b [ 2903.605784] Mem-Info: [ 2903.605788] active_anon:1595 inactive_anon:2058 isolated_anon:0 active_file:35 inactive_file:31 isolated_file:0 unevictable:421438 dirty:15 writeback:25 unstable:0 slab_reclaimable:7174 slab_unreclaimable:14725 mapped:194 shmem:2242 pagetables:2679 bounce:0 free:18545 free_pcp:0 free_cma:0 [ 2903.605791] Node 0 active_anon:6380kB inactive_anon:8232kB active_file:140kB inactive_file:124kB unevictable:1685752kB isolated(anon):0kB isolated(file):0kB mapped:776kB dirty:60kB writeback:100kB shmem:8968kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 284672kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2903.605794] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:8036kB writepending:0kB present:15984kB managed:15896kB mlocked:8036kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2903.605796] lowmem_reserve[]: 0 1765 1774 1774 [ 2903.605805] DMA32 free:66204kB min:66656kB low:83320kB high:99984kB active_anon:6000kB inactive_anon:8192kB active_file:328kB inactive_file:316kB unevictable:1673932kB writepending:188kB present:1960400kB managed:1888692kB mlocked:1673932kB kernel_stack:2568kB pagetables:10016kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2903.605806] lowmem_reserve[]: 0 0 8 8 [ 2903.605815] Normal free:324kB min:336kB low:420kB high:504kB active_anon:344kB inactive_anon:48kB active_file:24kB inactive_file:20kB unevictable:3368kB writepending:24kB present:14336kB managed:9556kB mlocked:3368kB kernel_stack:168kB pagetables:700kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2903.605816] lowmem_reserve[]: 0 0 0 0 [ 2903.605823] DMA: 3*4kB (ME) 5*8kB (UE) 5*16kB (UE) 7*32kB (UME) 4*64kB (UME) 3*128kB (UE) 2*256kB (U) 2*512kB (M) 5*1024kB (UME) 0*2048kB 0*4096kB = 7652kB [ 2903.605850] DMA32: 186*4kB (UME) 67*8kB (UME) 1226*16kB (UME) 771*32kB (UME) 189*64kB (UME) 25*128kB (UME) 13*256kB (UME) 5*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 66752kB [ 2903.605875] Normal: 3*4kB (M) 8*8kB (U) 10*16kB (U) 3*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 332kB [ 2903.605896] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2903.605898] 2364 total pagecache pages [ 2903.605904] 32 pages in swap cache [ 2903.605906] Swap cache stats: add 16801464, delete 16854454, find 40342/58568 [ 2903.605907] Free swap = 16559704kB [ 2903.605909] Total swap = 16642044kB [ 2903.605910] 497680 pages RAM [ 2903.605911] 0 pages HighMem/MovableOnly [ 2903.605913] 19144 pages reserved [ 2903.605914] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2903.605922] [ 257] 0 257 14276 200 26 3 98 0 systemd-journal [ 2903.605925] [ 277] 0 277 10858 2 23 3 378 -1000 systemd-udevd [ 2903.605928] [ 526] 100 526 31893 0 31 4 149 0 systemd-timesyn [ 2903.605931] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2903.605934] [ 588] 0 588 11117 14 26 3 133 0 systemd-logind [ 2903.605937] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2903.605940] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2903.605942] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2903.605945] [ 612] 104 612 64102 97 29 3 226 0 rsyslogd [ 2903.605948] [ 615] 0 615 7776 0 21 3 71 0 cron [ 2903.605951] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2903.605953] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2903.605956] [ 645] 0 645 117065 0 80 4 1265 0 NetworkManager [ 2903.605959] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2903.605962] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2903.605965] [ 661] 0 661 95038 859 43 6 2189 0 snapd [ 2903.605968] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2903.605971] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2903.605973] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2903.605976] [ 864] 102 864 11889 32 27 3 99 0 systemd-resolve [ 2903.605979] [ 920] 0 920 19092 1 42 3 137 0 login [ 2903.605982] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2903.605985] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2903.605988] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2903.605991] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2903.605993] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2903.605996] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2903.605999] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2903.606002] [ 1315] 1000 1315 5633 0 15 3 476 0 bash [ 2903.606004] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2903.606007] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2903.606010] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2903.606013] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2903.606016] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2903.606018] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2903.606021] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2903.606024] [ 1518] 1000 1518 26839 0 55 3 632 0 sshd [ 2903.606027] [ 1520] 1000 1520 3219 1 13 3 88 0 sftp-server [ 2903.606030] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2903.606032] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2903.606035] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2903.606038] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2903.606041] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2903.606043] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2903.606046] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2903.606049] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2903.606052] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2903.606055] [ 2924] 0 2924 3450 0 13 3 50 0 dmesg [ 2903.606057] [ 2925] 1000 2925 5644 4 15 3 475 0 bash [ 2903.606062] [ 4167] 0 4167 15776 2 36 3 120 0 sudo [ 2903.606064] [ 4171] 0 4171 11523 8 25 3 97 1000 gem_userptr_bli [ 2903.606067] [ 4172] 0 4172 11522 0 24 3 97 1000 gem_userptr_bli [ 2903.606070] [ 4173] 0 4173 449284 421442 848 4 95 1000 gem_userptr_bli [ 2903.606072] Out of memory: Kill process 4173 (gem_userptr_bli) score 1088 or sacrifice child [ 2903.606097] Killed process 4173 (gem_userptr_bli) total-vm:1797136kB, anon-rss:1685744kB, file-rss:24kB, shmem-rss:0kB [ 2903.606326] oom_reaper: reaped process 4173 (gem_userptr_bli), now anon-rss:1685756kB, file-rss:0kB, shmem-rss:0kB [ 2904.324986] [IGT] gem_userptr_blits: exiting, ret=137 [ 2904.371893] Console: switching to colour frame buffer device 240x67 [ 2904.548532] Console: switching to colour dummy device 80x25 [ 2904.548744] [IGT] gem_userptr_blits: executing [ 2904.569677] [IGT] gem_userptr_blits: starting subtest mlocked-unsync-normal [ 2905.679217] gem_userptr_bli invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000 [ 2905.679227] CPU: 1 PID: 4183 Comm: gem_userptr_bli Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2905.679229] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2905.679230] Call Trace: [ 2905.679236] dump_stack+0x67/0x97 [ 2905.679239] dump_header+0x8d/0x3bb [ 2905.679244] ? trace_hardirqs_on+0xd/0x10 [ 2905.679248] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 2905.679251] oom_kill_process+0x234/0x640 [ 2905.679254] out_of_memory+0xf1/0x340 [ 2905.679257] __alloc_pages_nodemask+0x11a8/0x12a0 [ 2905.679264] __handle_mm_fault+0xb4f/0xdb0 [ 2905.679269] handle_mm_fault+0x17c/0x300 [ 2905.679273] __get_user_pages+0xfa/0x5c0 [ 2905.679276] ? lock_acquire+0x9e/0x1e0 [ 2905.679280] populate_vma_page_range+0x6c/0x70 [ 2905.679283] __mm_populate+0x92/0x110 [ 2905.679286] do_mlock+0xfa/0x220 [ 2905.679290] SyS_mlock+0xe/0x20 [ 2905.679292] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 2905.679295] RIP: 0033:0x7fc97bb03ce7 [ 2905.679296] RSP: 002b:00007ffc47f2f4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000095 [ 2905.679299] RAX: ffffffffffffffda RBX: 00007fc97ba0a2f8 RCX: 00007fc97bb03ce7 [ 2905.679300] RDX: 00007fc90fa03010 RSI: 000000006b000000 RDI: 00007fc90fa03010 [ 2905.679302] RBP: 00007fc97d5f6720 R08: ffffffffffffffff R09: 0000000000000000 [ 2905.679303] R10: 000000000000038f R11: 0000000000000206 R12: 00007fc97d67e000 [ 2905.679305] R13: 0000000000000001 R14: 00007fc97ba038b0 R15: 000000000ff08d5b [ 2905.679310] Mem-Info: [ 2905.679314] active_anon:1584 inactive_anon:2058 isolated_anon:0 active_file:15 inactive_file:48 isolated_file:0 unevictable:421542 dirty:0 writeback:0 unstable:0 slab_reclaimable:7174 slab_unreclaimable:14714 mapped:203 shmem:2260 pagetables:2689 bounce:0 free:18627 free_pcp:127 free_cma:0 [ 2905.679318] Node 0 active_anon:6336kB inactive_anon:8232kB active_file:60kB inactive_file:192kB unevictable:1686168kB isolated(anon):0kB isolated(file):0kB mapped:812kB dirty:0kB writeback:0kB shmem:9040kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 272384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2905.679321] DMA free:7652kB min:584kB low:728kB high:872kB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:8056kB writepending:0kB present:15984kB managed:15896kB mlocked:8056kB kernel_stack:0kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2905.679322] lowmem_reserve[]: 0 1765 1774 1774 [ 2905.679331] DMA32 free:66540kB min:66656kB low:83320kB high:99984kB active_anon:5956kB inactive_anon:8168kB active_file:180kB inactive_file:312kB unevictable:1673528kB writepending:0kB present:1960400kB managed:1888692kB mlocked:1673528kB kernel_stack:2584kB pagetables:10632kB bounce:0kB free_pcp:508kB local_pcp:264kB free_cma:0kB [ 2905.679332] lowmem_reserve[]: 0 0 8 8 [ 2905.679341] Normal free:316kB min:336kB low:420kB high:504kB active_anon:344kB inactive_anon:48kB active_file:20kB inactive_file:28kB unevictable:4176kB writepending:0kB present:14336kB managed:9556kB mlocked:4176kB kernel_stack:136kB pagetables:116kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2905.679343] lowmem_reserve[]: 0 0 0 0 [ 2905.679349] DMA: 3*4kB (ME) 5*8kB (UE) 5*16kB (UE) 7*32kB (UME) 4*64kB (UME) 3*128kB (UE) 2*256kB (U) 2*512kB (M) 5*1024kB (UME) 0*2048kB 0*4096kB = 7652kB [ 2905.679377] DMA32: 71*4kB (UME) 56*8kB (UME) 1188*16kB (UME) 768*32kB (UE) 186*64kB (UME) 21*128kB (UE) 12*256kB (UME) 4*512kB (UE) 2*1024kB (UM) 0*2048kB 0*4096kB = 66076kB [ 2905.679403] Normal: 3*4kB (UM) 8*8kB (UM) 1*16kB (M) 3*32kB (U) 2*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 316kB [ 2905.679426] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2905.679427] 2361 total pagecache pages [ 2905.679435] 30 pages in swap cache [ 2905.679437] Swap cache stats: add 16837093, delete 16890084, find 40671/59073 [ 2905.679438] Free swap = 16559960kB [ 2905.679439] Total swap = 16642044kB [ 2905.679441] 497680 pages RAM [ 2905.679442] 0 pages HighMem/MovableOnly [ 2905.679443] 19144 pages reserved [ 2905.679445] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2905.679451] [ 257] 0 257 14276 242 26 3 98 0 systemd-journal [ 2905.679455] [ 277] 0 277 10858 2 23 3 378 -1000 systemd-udevd [ 2905.679457] [ 526] 100 526 31893 0 31 4 149 0 systemd-timesyn [ 2905.679460] [ 581] 120 581 11284 32 26 3 73 0 avahi-daemon [ 2905.679463] [ 588] 0 588 11117 14 26 3 133 0 systemd-logind [ 2905.679465] [ 599] 0 599 7523 0 20 3 66 0 cgmanager [ 2905.679468] [ 603] 0 603 105102 0 74 4 935 0 ModemManager [ 2905.679471] [ 605] 120 605 11253 0 25 3 88 0 avahi-daemon [ 2905.679473] [ 612] 104 612 64102 108 29 3 215 0 rsyslogd [ 2905.679475] [ 615] 0 615 7776 0 21 3 71 0 cron [ 2905.679478] [ 618] 0 618 1097 0 8 3 57 0 acpid [ 2905.679481] [ 620] 106 620 10935 0 25 3 236 -900 dbus-daemon [ 2905.679484] [ 645] 0 645 117065 0 80 4 1265 0 NetworkManager [ 2905.679486] [ 646] 0 646 43334 31 40 3 682 0 thermald [ 2905.679489] [ 656] 114 656 94399 1 81 3 438 0 whoopsie [ 2905.679491] [ 661] 0 661 95038 859 43 6 2189 0 snapd [ 2905.679494] [ 758] 0 758 4873 21 14 3 37 0 irqbalance [ 2905.679497] [ 789] 0 789 71028 0 42 4 232 0 polkitd [ 2905.679499] [ 862] 0 862 16956 0 38 3 187 -1000 sshd [ 2905.679502] [ 864] 102 864 11889 32 27 3 99 0 systemd-resolve [ 2905.679505] [ 920] 0 920 19092 1 42 3 137 0 login [ 2905.679507] [ 955] 0 955 4028 0 14 3 234 0 dhclient [ 2905.679510] [ 967] 65534 967 13272 0 31 4 117 0 dnsmasq [ 2905.679513] [ 1247] 1000 1247 15674 0 34 3 246 0 systemd [ 2905.679515] [ 1251] 1000 1251 22299 0 46 3 545 0 (sd-pam) [ 2905.679518] [ 1258] 1000 1258 10750 0 25 3 109 0 dbus-daemon [ 2905.679521] [ 1287] 1000 1287 46920 1 27 4 699 0 dconf-service [ 2905.679523] [ 1291] 1000 1291 70873 1 39 4 699 0 gvfsd [ 2905.679526] [ 1315] 1000 1315 5633 0 15 3 461 0 bash [ 2905.679528] [ 1333] 0 1333 26493 1 57 3 275 0 sshd [ 2905.679530] [ 1396] 1000 1396 26493 0 52 3 284 0 sshd [ 2905.679533] [ 1399] 1000 1399 5644 0 16 3 490 0 bash [ 2905.679535] [ 1411] 0 1411 26493 1 54 3 275 0 sshd [ 2905.679538] [ 1457] 1000 1457 26493 0 53 3 281 0 sshd [ 2905.679541] [ 1460] 1000 1460 5642 1 16 3 478 0 bash [ 2905.679543] [ 1472] 0 1472 26497 1 55 3 248 0 sshd [ 2905.679545] [ 1518] 1000 1518 26839 0 55 3 632 0 sshd [ 2905.679548] [ 1520] 1000 1520 3219 1 13 3 88 0 sftp-server [ 2905.679551] [ 1528] 0 1528 15837 0 40 3 163 0 sudo [ 2905.679553] [ 1534] 0 1534 3450 0 12 3 39 0 dmesg [ 2905.679556] [ 1819] 0 1819 23949 0 49 3 300 0 cupsd [ 2905.679558] [ 1820] 0 1820 70558 0 69 3 356 0 cups-browsed [ 2905.679561] [ 1822] 7 1822 20414 0 42 3 199 0 dbus [ 2905.679563] [ 1824] 7 1824 20414 0 45 3 200 0 dbus [ 2905.679566] [ 1825] 7 1825 20414 0 43 3 199 0 dbus [ 2905.679568] [ 1826] 7 1826 20414 0 42 3 200 0 dbus [ 2905.679571] [ 2918] 0 2918 15837 1 36 3 150 0 sudo [ 2905.679574] [ 2924] 0 2924 3450 0 13 3 46 0 dmesg [ 2905.679576] [ 2925] 1000 2925 5644 1 15 3 475 0 bash [ 2905.679579] [ 4178] 0 4178 15776 0 36 3 120 0 sudo [ 2905.679582] [ 4182] 0 4182 11523 1 25 3 95 1000 gem_userptr_bli [ 2905.679584] [ 4183] 0 4183 449796 421488 847 4 95 1000 gem_userptr_bli [ 2905.679586] Out of memory: Kill process 4183 (gem_userptr_bli) score 1088 or sacrifice child [ 2905.679614] Killed process 4183 (gem_userptr_bli) total-vm:1799184kB, anon-rss:1685952kB, file-rss:0kB, shmem-rss:0kB [ 2905.679825] oom_reaper: reaped process 4183 (gem_userptr_bli), now anon-rss:1686200kB, file-rss:0kB, shmem-rss:0kB [ 2906.147807] [IGT] gem_userptr_blits: exiting, ret=137 [ 2906.181630] Console: switching to colour frame buffer device 240x67 [ 2906.415276] Console: switching to colour dummy device 80x25 [ 2906.415488] [IGT] kms_atomic_transition: executing [ 2906.533047] [IGT] kms_atomic_transition: starting subtest plane-use-after-nonblocking-unbind [ 2906.595513] [IGT] kms_atomic_transition: exiting, ret=99 [ 2906.605972] plane A assertion failure (expected on, current off) [ 2906.606016] ------------[ cut here ]------------ [ 2906.606087] WARNING: CPU: 1 PID: 2931 at drivers/gpu/drm/i915/intel_display.c:1249 assert_plane+0xb0/0xc0 [i915] [ 2906.606091] Modules linked in: vgem x86_pkg_temp_thermal intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core snd_pcm mei_me mei lpc_ich i915 e1000e ptp pps_core prime_numbers sdhci_acpi i2c_hid sdhci mmc_core [ 2906.606249] CPU: 1 PID: 2931 Comm: kworker/u8:0 Tainted: G U W 4.13.0-drm-tip-ww36-commit-9dd459e+ #1 [ 2906.606259] Hardware name: /D54250WYK, BIOS WYLPT10H.86A.0045.2017.0302.2108 03/02/2017 [ 2906.606330] Workqueue: events_unbound intel_atomic_commit_work [i915] [ 2906.606340] task: ffff88006e4ccf40 task.stack: ffffc90000194000 [ 2906.606405] RIP: 0010:assert_plane+0xb0/0xc0 [i915] [ 2906.606415] RSP: 0018:ffffc90000197d30 EFLAGS: 00010286 [ 2906.606423] RAX: 0000000000000034 RBX: 0000000000000000 RCX: 0000000000000001 [ 2906.606428] RDX: 0000000080000001 RSI: ffffffff81cfd43f RDI: 00000000ffffffff [ 2906.606433] RBP: ffffc90000197d40 R08: 0000000000000000 R09: 0000000000000001 [ 2906.606437] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 2906.606441] R13: ffff880070c8ae98 R14: ffff880070c8e678 R15: ffff88006e650000 [ 2906.606447] FS: 0000000000000000(0000) GS:ffff880100a80000(0000) knlGS:0000000000000000 [ 2906.606453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2906.606458] CR2: 00000000021d9018 CR3: 0000000003e0f000 CR4: 00000000001406e0 [ 2906.606463] Call Trace: [ 2906.606531] hsw_enable_ips+0x2e/0xe0 [i915] [ 2906.606593] intel_atomic_commit_tail+0x496/0xfb0 [i915] [ 2906.606612] ? wait_woken+0x90/0x90 [ 2906.606674] intel_atomic_commit_work+0xd/0x10 [i915] [ 2906.606685] process_one_work+0x1fe/0x670 [ 2906.606700] worker_thread+0x49/0x3b0 [ 2906.606713] kthread+0x10f/0x150 [ 2906.606719] ? process_one_work+0x670/0x670 [ 2906.606726] ? kthread_create_on_node+0x40/0x40 [ 2906.606737] ret_from_fork+0x27/0x40 [ 2906.606751] Code: c6 2b 65 19 a0 85 c0 48 c7 c2 2e 65 19 a0 48 89 f1 48 c7 c7 48 f8 1a a0 48 0f 49 ca 45 84 e4 48 0f 45 d6 8d 73 41 e8 6c cc ff e0 <0f> ff eb 89 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 [ 2906.607038] ---[ end trace 2c0a44ad974a270c ]--- [ 2906.649105] Console: switching to colour frame buffer device 240x67 [ 2906.726121] Console: switching to colour dummy device 80x25 [ 2906.726626] [IGT] kms_cursor_legacy: executing [ 2906.781369] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-atomic [ 2915.745032] i915 0000:00:02.0: Resetting chip after gpu hang [ 2915.923224] [IGT] kms_cursor_legacy: exiting, ret=99 [ 2915.953876] Console: switching to colour frame buffer device 240x67 [ 2916.032539] Console: switching to colour dummy device 80x25 [ 2916.032731] [IGT] kms_cursor_legacy: executing [ 2916.103685] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-legacy [ 2925.728695] i915 0000:00:02.0: Resetting chip after gpu hang [ 2925.912433] [IGT] kms_cursor_legacy: exiting, ret=99 [ 2925.945512] Console: switching to colour frame buffer device 240x67 [ 2926.022656] Console: switching to colour dummy device 80x25 [ 2926.022760] [IGT] kms_flip: executing [ 2926.107187] Console: switching to colour frame buffer device 240x67 [ 2926.160660] Console: switching to colour dummy device 80x25 [ 2926.160761] [IGT] kms_flip: executing [ 2926.240880] Console: switching to colour frame buffer device 240x67 [ 2926.301133] Console: switching to colour dummy device 80x25 [ 2926.301542] [IGT] perf: executing [ 2926.322640] [IGT] perf: starting subtest oa-exponents [ 2927.359607] [IGT] perf: exiting, ret=99 [ 2927.444655] Console: switching to colour frame buffer device 240x67 [ 2927.508626] Console: switching to colour dummy device 80x25 [ 2927.508729] [IGT] pm_rpm: executing [ 2928.575724] [IGT] pm_rpm: starting subtest debugfs-read [ 2940.934331] [IGT] pm_rpm: exiting, ret=99 [ 2941.044055] Console: switching to colour frame buffer device 240x67 [ 2941.098807] Console: switching to colour dummy device 80x25 [ 2941.098914] [IGT] pm_rpm: executing [ 2942.161731] [IGT] pm_rpm: starting subtest gem-execbuf-stress-pc8 [ 3062.362820] [IGT] pm_rpm: exiting, ret=99 [ 3062.498644] Console: switching to colour frame buffer device 240x67 [ 3062.556743] Console: switching to colour dummy device 80x25 [ 3062.556849] [IGT] pm_rpm: executing [ 3063.619004] [IGT] pm_rpm: starting subtest modeset-pc8-residency-stress [ 3183.751401] [IGT] pm_rpm: exiting, ret=99 [ 3183.881439] Console: switching to colour frame buffer device 240x67 [ 3183.939463] Console: switching to colour dummy device 80x25 [ 3183.939566] [IGT] pm_rpm: executing [ 3184.996512] [IGT] pm_rpm: starting subtest pc8-residency [ 3305.136321] [IGT] pm_rpm: exiting, ret=99 [ 3305.266658] Console: switching to colour frame buffer device 240x67 [ 3305.326968] Console: switching to colour dummy device 80x25 [ 3305.327072] [IGT] pm_rpm: executing [ 3306.391654] [IGT] pm_rpm: starting subtest sysfs-read [ 3306.643434] [IGT] pm_rpm: exiting, ret=99 [ 3306.778367] Console: switching to colour frame buffer device 240x67 [ 3306.838900] Console: switching to colour dummy device 80x25 [ 3306.839006] [IGT] tools_test: executing [ 3306.839132] [IGT] tools_test: starting subtest sysfs_l3_parity [ 3306.955159] [IGT] tools_test: exiting, ret=99 [ 3306.996824] Console: switching to colour frame buffer device 240x67 [ 3835.868964] Console: switching to colour dummy device 80x25 [ 3835.869066] [IGT] kms_flip: executing [ 3835.910303] [IGT] kms_flip: starting subtest plain-flip-fb-recreate-interruptible [ 3867.533484] [IGT] kms_flip: exiting, ret=0 [ 3867.645752] Console: switching to colour frame buffer device 240x67 [ 3878.879864] Console: switching to colour dummy device 80x25 [ 3878.879968] [IGT] kms_flip: executing [ 3878.927375] [IGT] kms_flip: starting subtest plain-flip-ts-check-interruptible [ 3910.424119] [IGT] kms_flip: exiting, ret=0 [ 3910.541293] Console: switching to colour frame buffer device 240x67 [ 6336.514578] perf: interrupt took too long (3925 > 3911), lowering kernel.perf_event_max_sample_rate to 50000 [17474.015846] Console: switching to colour dummy device 80x25 [17474.016011] [IGT] kms_cursor_legacy: executing [17474.073567] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-atomic [17483.745398] i915 0000:00:02.0: Resetting chip after gpu hang [17483.930457] [IGT] kms_cursor_legacy: exiting, ret=99 [17483.964256] Console: switching to colour frame buffer device 240x67 [17488.805819] Console: switching to colour dummy device 80x25 [17488.806103] [IGT] kms_cursor_legacy: executing [17488.861414] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-legacy [17498.721504] i915 0000:00:02.0: Resetting chip after gpu hang [17498.901660] [IGT] kms_cursor_legacy: exiting, ret=99 [17498.934116] Console: switching to colour frame buffer device 240x67 [17532.365911] Console: switching to colour dummy device 80x25 [17532.366167] [IGT] kms_cursor_legacy: executing [17532.434482] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-atomic [17541.729476] i915 0000:00:02.0: Resetting chip after gpu hang [17541.903545] [IGT] kms_cursor_legacy: exiting, ret=99 [17541.938831] Console: switching to colour frame buffer device 240x67 [17550.729545] Console: switching to colour dummy device 80x25 [17550.729739] [IGT] kms_cursor_legacy: executing [17550.790177] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-legacy [17560.737493] i915 0000:00:02.0: Resetting chip after gpu hang [17560.912504] [IGT] kms_cursor_legacy: exiting, ret=99 [17560.948037] Console: switching to colour frame buffer device 240x67 [17584.996927] Console: switching to colour dummy device 80x25 [17584.997072] [IGT] kms_cursor_legacy: executing [17585.046371] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-atomic [17594.721358] i915 0000:00:02.0: Resetting chip after gpu hang [17594.898407] [IGT] kms_cursor_legacy: exiting, ret=99 [17594.935988] Console: switching to colour frame buffer device 240x67 [17603.973651] Console: switching to colour dummy device 80x25 [17603.973839] [IGT] kms_cursor_legacy: executing [17604.035600] [IGT] kms_cursor_legacy: starting subtest flip-vs-cursor-busy-crc-legacy [17613.729508] i915 0000:00:02.0: Resetting chip after gpu hang [17613.905930] [IGT] kms_cursor_legacy: exiting, ret=99 [17613.940796] Console: switching to colour frame buffer device 240x67