[ 3860.902110] Console: switching to colour dummy device 80x25 [ 3860.902313] [IGT] gem_shrink: executing [ 3860.990167] [IGT] gem_shrink: starting subtest pread-oom [ 3871.978227] gem_shrink: page allocation stalls for 10093ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3871.978241] CPU: 0 PID: 1823 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3871.978243] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3871.978245] Call Trace: [ 3871.978251] dump_stack+0x67/0x97 [ 3871.978256] warn_alloc+0xd6/0x160 [ 3871.978262] __alloc_pages_nodemask+0xe54/0x1290 [ 3871.978273] __handle_mm_fault+0xb56/0xd70 [ 3871.978281] handle_mm_fault+0x17c/0x350 [ 3871.978285] __get_user_pages+0xfa/0x5c0 [ 3871.978290] ? lock_acquire+0x9e/0x1e0 [ 3871.978296] populate_vma_page_range+0x6c/0x70 [ 3871.978300] __mm_populate+0x92/0x110 [ 3871.978306] vm_mmap_pgoff+0xbe/0xd0 [ 3871.978312] SyS_mmap_pgoff+0x10a/0x220 [ 3871.978315] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3871.978320] SyS_mmap+0x16/0x20 [ 3871.978324] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3871.978327] RIP: 0033:0x7fd772ba1f0a [ 3871.978329] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3871.978333] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3871.978335] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3871.978337] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3871.978339] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3871.978342] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3871.978350] warn_alloc_show_mem: 2 callbacks suppressed [ 3871.978352] Mem-Info: [ 3871.978357] active_anon:570670 inactive_anon:160523 isolated_anon:38 active_file:3057 inactive_file:172987 isolated_file:224 unevictable:0 dirty:3 writeback:74 unstable:0 slab_reclaimable:0 slab_unreclaimable:3 mapped:4912 shmem:10493 pagetables:4843 bounce:0 free:20782 free_pcp:678 free_cma:0 [ 3871.978361] Node 0 active_anon:2282680kB inactive_anon:642092kB active_file:12228kB inactive_file:691948kB unevictable:0kB isolated(anon):152kB isolated(file):896kB mapped:19648kB dirty:12kB writeback:296kB shmem:41972kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 802816kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3871.978367] DMA free:15084kB min:280kB low:348kB high:416kB active_anon:408kB inactive_anon:8kB active_file:0kB inactive_file:396kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3871.978368] lowmem_reserve[]: 0 3296 3708 3708 [ 3871.978382] DMA32 free:60888kB min:59816kB low:74768kB high:89720kB active_anon:2042884kB inactive_anon:608356kB active_file:9156kB inactive_file:689316kB unevictable:0kB writepending:4kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1344kB pagetables:12572kB bounce:0kB free_pcp:2712kB local_pcp:728kB free_cma:0kB [ 3871.978384] lowmem_reserve[]: 0 0 412 412 [ 3871.978397] Normal free:7156kB min:7480kB low:9348kB high:11216kB active_anon:238636kB inactive_anon:34180kB active_file:2924kB inactive_file:3100kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2160kB pagetables:6800kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3871.978399] lowmem_reserve[]: 0 0 0 0 [ 3871.978409] DMA: 3*4kB (UM) 2*8kB (U) 3*16kB (UM) 1*32kB (U) 2*64kB (UM) 2*128kB (UM) 1*256kB (U) 0*512kB 2*1024kB (UM) 0*2048kB 3*4096kB (ME) = 15084kB [ 3871.978449] DMA32: 27*4kB (UME) 33*8kB (UME) 24*16kB (UME) 12*32kB (UME) 557*64kB (UME) 25*128kB (ME) 63*256kB (UME) 8*512kB (ME) 1*1024kB (E) 0*2048kB 0*4096kB = 61236kB [ 3871.978489] Normal: 74*4kB (UMEH) 31*8kB (MEH) 52*16kB (UMEH) 48*32kB (UMEH) 30*64kB (UMEH) 9*128kB (UMEH) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 7264kB [ 3871.978528] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3871.978530] 15628 total pagecache pages [ 3871.978539] 889 pages in swap cache [ 3871.978542] Swap cache stats: add 1106373, delete 1109733, find 4304/7432 [ 3871.978544] Free swap = 16597756kB [ 3871.978546] Total swap = 16642044kB [ 3871.978548] 1001381 pages RAM [ 3871.978549] 0 pages HighMem/MovableOnly [ 3871.978551] 27879 pages reserved [ 3883.558743] gem_shrink: page allocation stalls for 17830ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.558759] CPU: 3 PID: 1842 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.558761] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.558763] Call Trace: [ 3883.558769] dump_stack+0x67/0x97 [ 3883.558773] warn_alloc+0xd6/0x160 [ 3883.558780] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.558791] __handle_mm_fault+0xb56/0xd70 [ 3883.558799] handle_mm_fault+0x17c/0x350 [ 3883.558803] __get_user_pages+0xfa/0x5c0 [ 3883.558808] ? lock_acquire+0x9e/0x1e0 [ 3883.558814] populate_vma_page_range+0x6c/0x70 [ 3883.558817] __mm_populate+0x92/0x110 [ 3883.558822] vm_mmap_pgoff+0xbe/0xd0 [ 3883.558827] SyS_mmap_pgoff+0x10a/0x220 [ 3883.558830] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3883.558835] SyS_mmap+0x16/0x20 [ 3883.558838] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3883.558841] RIP: 0033:0x7fd772ba1f0a [ 3883.558843] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3883.558847] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3883.558849] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3883.558851] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3883.558853] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3883.558855] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3883.558862] Mem-Info: [ 3883.558868] active_anon:598025 inactive_anon:160462 isolated_anon:0 active_file:3090 inactive_file:145835 isolated_file:193 unevictable:0 dirty:5 writeback:1 unstable:0 slab_reclaimable:0 slab_unreclaimable:6 mapped:4838 shmem:10659 pagetables:4965 bounce:0 free:20776 free_pcp:581 free_cma:0 [ 3883.558872] Node 0 active_anon:2392100kB inactive_anon:641848kB active_file:12360kB inactive_file:583340kB unevictable:0kB isolated(anon):0kB isolated(file):772kB mapped:19352kB dirty:20kB writeback:4kB shmem:42636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 800768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3883.558877] DMA free:15084kB min:280kB low:348kB high:416kB active_anon:224kB inactive_anon:4kB active_file:0kB inactive_file:584kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3883.558879] lowmem_reserve[]: 0 3296 3708 3708 [ 3883.558892] DMA32 free:60948kB min:59816kB low:74768kB high:89720kB active_anon:2153468kB inactive_anon:608460kB active_file:9460kB inactive_file:579832kB unevictable:0kB writepending:4kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1392kB pagetables:13060kB bounce:0kB free_pcp:2236kB local_pcp:596kB free_cma:0kB [ 3883.558894] lowmem_reserve[]: 0 0 412 412 [ 3883.558907] Normal free:7072kB min:7480kB low:9348kB high:11216kB active_anon:238776kB inactive_anon:33504kB active_file:2900kB inactive_file:3588kB unevictable:0kB writepending:20kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2160kB pagetables:6800kB bounce:0kB free_pcp:188kB local_pcp:0kB free_cma:0kB [ 3883.558908] lowmem_reserve[]: 0 0 0 0 [ 3883.558919] DMA: 3*4kB (UM) 2*8kB (U) 3*16kB (UM) 1*32kB (U) 2*64kB (UM) 2*128kB (UM) 1*256kB (U) 0*512kB 2*1024kB (UM) 0*2048kB 3*4096kB (ME) = 15084kB [ 3883.558958] DMA32: 2*4kB (ME) 3*8kB (UME) 2*16kB (UM) 1*32kB (M) 583*64kB (M) 17*128kB (ME) 62*256kB (UME) 8*512kB (ME) 1*1024kB (E) 0*2048kB 0*4096kB = 60576kB [ 3883.558998] Normal: 54*4kB (UMEH) 31*8kB (MEH) 45*16kB (UMEH) 48*32kB (UMEH) 30*64kB (UMEH) 9*128kB (UMEH) 1*256kB (H) 0*512kB 1*1024kB (H) 0*2048kB 0*4096kB = 7072kB [ 3883.559037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3883.559039] 15672 total pagecache pages [ 3883.559047] 789 pages in swap cache [ 3883.559049] Swap cache stats: add 1106477, delete 1109937, find 4334/7469 [ 3883.559052] Free swap = 16597500kB [ 3883.559054] Total swap = 16642044kB [ 3883.559056] 1001381 pages RAM [ 3883.559057] 0 pages HighMem/MovableOnly [ 3883.559059] 27879 pages reserved [ 3883.559523] gem_shrink: page allocation stalls for 21402ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.559535] CPU: 0 PID: 1839 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.559537] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.559539] Call Trace: [ 3883.559544] dump_stack+0x67/0x97 [ 3883.559548] warn_alloc+0xd6/0x160 [ 3883.559555] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.559566] __handle_mm_fault+0xb56/0xd70 [ 3883.559574] handle_mm_fault+0x17c/0x350 [ 3883.559578] __get_user_pages+0xfa/0x5c0 [ 3883.559582] ? lock_acquire+0x9e/0x1e0 [ 3883.559589] populate_vma_page_range+0x6c/0x70 [ 3883.559593] __mm_populate+0x92/0x110 [ 3883.559598] vm_mmap_pgoff+0xbe/0xd0 [ 3883.559604] SyS_mmap_pgoff+0x10a/0x220 [ 3883.559607] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3883.559612] SyS_mmap+0x16/0x20 [ 3883.559616] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3883.559619] RIP: 0033:0x7fd772ba1f0a [ 3883.559621] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3883.559625] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3883.559628] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3883.559630] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3883.559632] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3883.559634] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3883.560053] kworker/3:1H: page allocation stalls for 11499ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.560064] CPU: 3 PID: 232 Comm: kworker/3:1H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.560065] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.560121] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 3883.560125] Call Trace: [ 3883.560129] dump_stack+0x67/0x97 [ 3883.560133] warn_alloc+0xd6/0x160 [ 3883.560140] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.560147] ? __lock_acquire+0x28c/0x1790 [ 3883.560154] __handle_mm_fault+0xb56/0xd70 [ 3883.560161] handle_mm_fault+0x17c/0x350 [ 3883.560165] __get_user_pages+0xfa/0x5c0 [ 3883.560172] get_user_pages_remote+0x120/0x1a0 [ 3883.560213] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 3883.560220] process_one_work+0x1fe/0x670 [ 3883.560226] worker_thread+0x49/0x3b0 [ 3883.560231] kthread+0x10f/0x150 [ 3883.560234] ? process_one_work+0x670/0x670 [ 3883.560237] ? kthread_create_on_node+0x40/0x40 [ 3883.560242] ret_from_fork+0x27/0x40 [ 3883.560602] kworker/1:1H: page allocation stalls for 11494ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.560613] CPU: 1 PID: 156 Comm: kworker/1:1H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.560615] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.560656] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 3883.560659] Call Trace: [ 3883.560663] dump_stack+0x67/0x97 [ 3883.560667] warn_alloc+0xd6/0x160 [ 3883.560673] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.560680] ? __lock_acquire+0x28c/0x1790 [ 3883.560687] __handle_mm_fault+0xb56/0xd70 [ 3883.560694] handle_mm_fault+0x17c/0x350 [ 3883.560698] __get_user_pages+0xfa/0x5c0 [ 3883.560705] get_user_pages_remote+0x120/0x1a0 [ 3883.560745] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 3883.560752] process_one_work+0x1fe/0x670 [ 3883.560758] worker_thread+0x49/0x3b0 [ 3883.560763] kthread+0x10f/0x150 [ 3883.560766] ? process_one_work+0x670/0x670 [ 3883.560768] ? kthread_create_on_node+0x40/0x40 [ 3883.560772] ? kthread_create_on_node+0x40/0x40 [ 3883.560775] ret_from_fork+0x27/0x40 [ 3883.563522] kworker/0:5H: page allocation stalls for 11497ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.563533] CPU: 0 PID: 1602 Comm: kworker/0:5H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.563535] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.563573] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 3883.563577] Call Trace: [ 3883.563581] dump_stack+0x67/0x97 [ 3883.563584] warn_alloc+0xd6/0x160 [ 3883.563591] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.563598] ? __lock_acquire+0x28c/0x1790 [ 3883.563605] __handle_mm_fault+0xb56/0xd70 [ 3883.563612] handle_mm_fault+0x17c/0x350 [ 3883.563617] __get_user_pages+0xfa/0x5c0 [ 3883.563624] get_user_pages_remote+0x120/0x1a0 [ 3883.563662] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 3883.563668] process_one_work+0x1fe/0x670 [ 3883.563674] worker_thread+0x49/0x3b0 [ 3883.563679] kthread+0x10f/0x150 [ 3883.563682] ? process_one_work+0x670/0x670 [ 3883.563685] ? kthread_create_on_node+0x40/0x40 [ 3883.563689] ret_from_fork+0x27/0x40 [ 3883.568454] gem_shrink: page allocation stalls for 11593ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.568465] CPU: 0 PID: 1844 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.568467] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.568469] Call Trace: [ 3883.568473] dump_stack+0x67/0x97 [ 3883.568477] warn_alloc+0xd6/0x160 [ 3883.568484] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.568495] __handle_mm_fault+0xb56/0xd70 [ 3883.568502] handle_mm_fault+0x17c/0x350 [ 3883.568507] __get_user_pages+0xfa/0x5c0 [ 3883.568511] ? lock_acquire+0x9e/0x1e0 [ 3883.568517] populate_vma_page_range+0x6c/0x70 [ 3883.568521] __mm_populate+0x92/0x110 [ 3883.568526] vm_mmap_pgoff+0xbe/0xd0 [ 3883.568532] SyS_mmap_pgoff+0x10a/0x220 [ 3883.568535] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3883.568540] SyS_mmap+0x16/0x20 [ 3883.568544] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3883.568546] RIP: 0033:0x7fd772ba1f0a [ 3883.568549] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3883.568553] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3883.568555] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3883.568557] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3883.568559] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3883.568561] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3883.577285] systemd-journal: page allocation stalls for 11556ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 3883.577296] CPU: 2 PID: 267 Comm: systemd-journal Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.577298] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.577300] Call Trace: [ 3883.577304] dump_stack+0x67/0x97 [ 3883.577308] warn_alloc+0xd6/0x160 [ 3883.577315] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.577323] ? _raw_spin_unlock+0x2c/0x50 [ 3883.577326] ? swap_swapcount+0x51/0x80 [ 3883.577330] __read_swap_cache_async+0x140/0x240 [ 3883.577333] ? swap_readpage+0x1bf/0x1f0 [ 3883.577337] read_swap_cache_async+0x17/0x40 [ 3883.577340] swapin_readahead+0xfa/0x1d0 [ 3883.577347] shmem_swapin+0x3f/0x50 [ 3883.577350] ? shmem_swapin+0x3f/0x50 [ 3883.577355] ? shmem_getpage_gfp.isra.9+0x8d9/0xc40 [ 3883.577360] shmem_getpage_gfp.isra.9+0x909/0xc40 [ 3883.577367] ? devkmsg_read+0xf0/0x2d0 [ 3883.577372] shmem_fault+0x87/0x1d0 [ 3883.577376] ? __lock_acquire+0x28c/0x1790 [ 3883.577382] __do_fault+0x19/0x70 [ 3883.577385] __handle_mm_fault+0x778/0xd70 [ 3883.577392] handle_mm_fault+0x17c/0x350 [ 3883.577397] __do_page_fault+0x279/0x560 [ 3883.577402] do_page_fault+0xc/0x10 [ 3883.577405] page_fault+0x22/0x30 [ 3883.577408] RIP: 0033:0x7f72dc107aaa [ 3883.577410] RSP: 002b:00007ffc6dbef038 EFLAGS: 00010202 [ 3883.577413] RAX: 00007f72d9474f18 RBX: 0000001c854b3be0 RCX: 0000001c854b3cc8 [ 3883.577416] RDX: 00000000000000f8 RSI: 0000001c854b3be0 RDI: 00007f72d9474f18 [ 3883.577418] RBP: 0000000000000138 R08: 0000000000000000 R09: 00007f72d9475040 [ 3883.577420] R10: 00007ffc6dbef1e0 R11: 00007f72d9475040 R12: 0000001c854b1d20 [ 3883.577422] R13: 0000000000000000 R14: 00007ffc6dbef1e8 R15: 00007f72d9474ed8 [ 3883.578213] gem_shrink: page allocation stalls for 11610ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.578224] CPU: 0 PID: 1829 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.578226] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.578228] Call Trace: [ 3883.578233] dump_stack+0x67/0x97 [ 3883.578237] warn_alloc+0xd6/0x160 [ 3883.578243] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.578254] __handle_mm_fault+0xb56/0xd70 [ 3883.578262] handle_mm_fault+0x17c/0x350 [ 3883.578266] __get_user_pages+0xfa/0x5c0 [ 3883.578270] ? lock_acquire+0x9e/0x1e0 [ 3883.578276] populate_vma_page_range+0x6c/0x70 [ 3883.578280] __mm_populate+0x92/0x110 [ 3883.578285] vm_mmap_pgoff+0xbe/0xd0 [ 3883.578290] SyS_mmap_pgoff+0x10a/0x220 [ 3883.578293] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3883.578298] SyS_mmap+0x16/0x20 [ 3883.578301] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3883.578303] RIP: 0033:0x7fd772ba1f0a [ 3883.578306] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3883.578310] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3883.578312] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3883.578314] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3883.578316] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3883.578319] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3883.578367] systemd-timesyn: page allocation stalls for 11510ms, order:0, mode:0x1420848(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), nodemask=(null) [ 3883.578391] CPU: 2 PID: 1610 Comm: systemd-timesyn Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.578393] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.578394] Call Trace: [ 3883.578399] dump_stack+0x67/0x97 [ 3883.578402] warn_alloc+0xd6/0x160 [ 3883.578408] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.578418] ? find_get_entry+0x166/0x220 [ 3883.578422] pagecache_get_page+0xe1/0x230 [ 3883.578427] __getblk_gfp+0x100/0x300 [ 3883.578433] __breadahead+0x12/0x40 [ 3883.578436] __ext4_get_inode_loc+0x408/0x4e0 [ 3883.578442] ext4_iget+0x68/0xba0 [ 3883.578448] ext4_iget_normal+0x2b/0x30 [ 3883.578452] ext4_lookup+0xb1/0x1c0 [ 3883.578456] lookup_open+0x53e/0x6e0 [ 3883.578466] path_openat+0x657/0x950 [ 3883.578472] do_filp_open+0x85/0xf0 [ 3883.578479] ? _raw_spin_unlock+0x2c/0x50 [ 3883.578487] do_sys_open+0x122/0x1f0 [ 3883.578490] ? do_sys_open+0x122/0x1f0 [ 3883.578494] SyS_open+0x19/0x20 [ 3883.578497] do_syscall_64+0x5e/0x120 [ 3883.578501] entry_SYSCALL64_slow_path+0x25/0x25 [ 3883.578504] RIP: 0033:0x7f70f6f7bb4a [ 3883.578506] RSP: 002b:00007ffe5cd5df30 EFLAGS: 00000202 ORIG_RAX: 0000000000000002 [ 3883.578510] RAX: ffffffffffffffda RBX: 000000218706d3c0 RCX: 00007f70f6f7bb4a [ 3883.578512] RDX: 00000000000001b6 RSI: 0000000000080000 RDI: 00007f70f708cd92 [ 3883.578514] RBP: 0000000000000008 R08: 0000000000000008 R09: 0000000000000001 [ 3883.578516] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f70f70899b3 [ 3883.578519] R13: 0000000000000001 R14: 00007f70f72c5a80 R15: 0000000000000000 [ 3883.581434] gem_shrink: page allocation stalls for 11731ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3883.581444] CPU: 0 PID: 1817 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3883.581446] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3883.581448] Call Trace: [ 3883.581451] dump_stack+0x67/0x97 [ 3883.581455] warn_alloc+0xd6/0x160 [ 3883.581461] __alloc_pages_nodemask+0xe54/0x1290 [ 3883.581472] __handle_mm_fault+0xb56/0xd70 [ 3883.581480] handle_mm_fault+0x17c/0x350 [ 3883.581484] __get_user_pages+0xfa/0x5c0 [ 3883.581488] ? lock_acquire+0x9e/0x1e0 [ 3883.581495] populate_vma_page_range+0x6c/0x70 [ 3883.581498] __mm_populate+0x92/0x110 [ 3883.581503] vm_mmap_pgoff+0xbe/0xd0 [ 3883.581509] SyS_mmap_pgoff+0x10a/0x220 [ 3883.581512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3883.581517] SyS_mmap+0x16/0x20 [ 3883.581520] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3883.581523] RIP: 0033:0x7fd772ba1f0a [ 3883.581525] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3883.581529] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3883.581531] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3883.581533] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3883.581535] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3883.581537] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.367386] warn_alloc: 18 callbacks suppressed [ 3906.367390] gem_shrink: page allocation stalls for 11972ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.367402] CPU: 2 PID: 1844 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.367404] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.367407] Call Trace: [ 3906.367413] dump_stack+0x67/0x97 [ 3906.367417] warn_alloc+0xd6/0x160 [ 3906.367424] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.367434] __handle_mm_fault+0xb56/0xd70 [ 3906.367442] handle_mm_fault+0x17c/0x350 [ 3906.367447] __get_user_pages+0xfa/0x5c0 [ 3906.367451] ? lock_acquire+0x9e/0x1e0 [ 3906.367458] populate_vma_page_range+0x6c/0x70 [ 3906.367461] __mm_populate+0x92/0x110 [ 3906.367467] vm_mmap_pgoff+0xbe/0xd0 [ 3906.367472] SyS_mmap_pgoff+0x10a/0x220 [ 3906.367475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.367480] SyS_mmap+0x16/0x20 [ 3906.367484] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.367487] RIP: 0033:0x7fd772ba1f0a [ 3906.367489] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.367493] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.367495] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.367497] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.367499] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.367501] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.367509] warn_alloc_show_mem: 9 callbacks suppressed [ 3906.367511] Mem-Info: [ 3906.367516] active_anon:711387 inactive_anon:144614 isolated_anon:38 active_file:1834 inactive_file:44743 isolated_file:189 unevictable:0 dirty:9 writeback:8 unstable:0 slab_reclaimable:0 slab_unreclaimable:17 mapped:3096 shmem:27982 pagetables:7577 bounce:0 free:20773 free_pcp:965 free_cma:0 [ 3906.367521] Node 0 active_anon:2845548kB inactive_anon:578456kB active_file:7336kB inactive_file:178972kB unevictable:0kB isolated(anon):152kB isolated(file):756kB mapped:12384kB dirty:36kB writeback:32kB shmem:111928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 26624kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3906.367525] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:684kB inactive_anon:28kB active_file:0kB inactive_file:60kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3906.367527] lowmem_reserve[]: 0 3296 3708 3708 [ 3906.367540] DMA32 free:61168kB min:59816kB low:74768kB high:89720kB active_anon:2811020kB inactive_anon:341084kB active_file:5720kB inactive_file:175572kB unevictable:0kB writepending:56kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1520kB pagetables:23324kB bounce:0kB free_pcp:2644kB local_pcp:632kB free_cma:0kB [ 3906.367542] lowmem_reserve[]: 0 0 412 412 [ 3906.367555] Normal free:6828kB min:7480kB low:9348kB high:11216kB active_anon:33272kB inactive_anon:237092kB active_file:1616kB inactive_file:4652kB unevictable:0kB writepending:12kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2160kB pagetables:6968kB bounce:0kB free_pcp:1216kB local_pcp:320kB free_cma:0kB [ 3906.367556] lowmem_reserve[]: 0 0 0 0 [ 3906.367567] DMA: 7*4kB (ME) 9*8kB (UM) 2*16kB (U) 2*32kB (UE) 3*64kB (UME) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 3906.367612] DMA32: 38*4kB (UME) 43*8kB (UME) 61*16kB (UME) 23*32kB (UME) 7*64kB (UME) 1*128kB (U) 38*256kB (UME) 43*512kB (UM) 26*1024kB (UM) 0*2048kB 0*4096kB = 61152kB [ 3906.367654] Normal: 34*4kB (UMEH) 128*8kB (UMEH) 43*16kB (UMEH) 17*32kB (UMH) 34*64kB (UME) 4*128kB (U) 0*256kB 1*512kB (M) 2*1024kB (MH) 0*2048kB 0*4096kB = 7640kB [ 3906.367695] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3906.367697] 55730 total pagecache pages [ 3906.490688] gem_shrink: page allocation stalls for 10146ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.490703] CPU: 2 PID: 1832 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.490705] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.490707] Call Trace: [ 3906.490714] dump_stack+0x67/0x97 [ 3906.490718] warn_alloc+0xd6/0x160 [ 3906.490725] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.490737] __handle_mm_fault+0xb56/0xd70 [ 3906.490745] handle_mm_fault+0x17c/0x350 [ 3906.490749] __get_user_pages+0xfa/0x5c0 [ 3906.490754] ? lock_acquire+0x9e/0x1e0 [ 3906.490761] populate_vma_page_range+0x6c/0x70 [ 3906.490765] __mm_populate+0x92/0x110 [ 3906.490770] vm_mmap_pgoff+0xbe/0xd0 [ 3906.490776] SyS_mmap_pgoff+0x10a/0x220 [ 3906.490779] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.490783] SyS_mmap+0x16/0x20 [ 3906.490787] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.490790] RIP: 0033:0x7fd772ba1f0a [ 3906.490792] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.490797] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.490799] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.490801] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.490803] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.490805] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.492773] gem_shrink: page allocation stalls for 10051ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.492785] CPU: 2 PID: 1825 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.492787] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.492789] Call Trace: [ 3906.492793] dump_stack+0x67/0x97 [ 3906.492797] warn_alloc+0xd6/0x160 [ 3906.492804] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.492815] __handle_mm_fault+0xb56/0xd70 [ 3906.492823] handle_mm_fault+0x17c/0x350 [ 3906.492827] __get_user_pages+0xfa/0x5c0 [ 3906.492832] ? lock_acquire+0x9e/0x1e0 [ 3906.492838] populate_vma_page_range+0x6c/0x70 [ 3906.492842] __mm_populate+0x92/0x110 [ 3906.492847] vm_mmap_pgoff+0xbe/0xd0 [ 3906.492852] SyS_mmap_pgoff+0x10a/0x220 [ 3906.492855] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.492860] SyS_mmap+0x16/0x20 [ 3906.492863] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.492866] RIP: 0033:0x7fd772ba1f0a [ 3906.492868] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.492872] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.492874] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.492876] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.492878] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.492880] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.663463] gem_shrink: page allocation stalls for 10297ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.663478] CPU: 2 PID: 1834 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.663480] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.663482] Call Trace: [ 3906.663488] dump_stack+0x67/0x97 [ 3906.663492] warn_alloc+0xd6/0x160 [ 3906.663499] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.663510] __handle_mm_fault+0xb56/0xd70 [ 3906.663517] handle_mm_fault+0x17c/0x350 [ 3906.663522] __get_user_pages+0xfa/0x5c0 [ 3906.663526] ? lock_acquire+0x9e/0x1e0 [ 3906.663532] populate_vma_page_range+0x6c/0x70 [ 3906.663536] __mm_populate+0x92/0x110 [ 3906.663541] vm_mmap_pgoff+0xbe/0xd0 [ 3906.663547] SyS_mmap_pgoff+0x10a/0x220 [ 3906.663550] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.663555] SyS_mmap+0x16/0x20 [ 3906.663558] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.663561] RIP: 0033:0x7fd772ba1f0a [ 3906.663563] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.663567] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.663569] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.663571] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.663573] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.663575] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.689339] 24521 pages in swap cache [ 3906.689344] Swap cache stats: add 1311299, delete 1291551, find 4445/7763 [ 3906.689346] Free swap = 16092924kB [ 3906.689348] Total swap = 16642044kB [ 3906.689351] 1001381 pages RAM [ 3906.689353] 0 pages HighMem/MovableOnly [ 3906.689355] 27879 pages reserved [ 3906.703705] gem_shrink: page allocation stalls for 10211ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.703726] CPU: 2 PID: 1826 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.703728] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.703730] Call Trace: [ 3906.703736] dump_stack+0x67/0x97 [ 3906.703741] warn_alloc+0xd6/0x160 [ 3906.703748] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.703758] __handle_mm_fault+0xb56/0xd70 [ 3906.703765] handle_mm_fault+0x17c/0x350 [ 3906.703770] __get_user_pages+0xfa/0x5c0 [ 3906.703774] ? lock_acquire+0x9e/0x1e0 [ 3906.703781] populate_vma_page_range+0x6c/0x70 [ 3906.703785] __mm_populate+0x92/0x110 [ 3906.703790] vm_mmap_pgoff+0xbe/0xd0 [ 3906.703796] SyS_mmap_pgoff+0x10a/0x220 [ 3906.703799] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.703804] SyS_mmap+0x16/0x20 [ 3906.703808] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.703811] RIP: 0033:0x7fd772ba1f0a [ 3906.703813] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.703817] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.703819] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.703821] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.703823] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.703825] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.719593] gem_shrink: page allocation stalls for 10289ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.719606] CPU: 2 PID: 1833 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.719608] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.719610] Call Trace: [ 3906.719616] dump_stack+0x67/0x97 [ 3906.719621] warn_alloc+0xd6/0x160 [ 3906.719628] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.719639] __handle_mm_fault+0xb56/0xd70 [ 3906.719646] handle_mm_fault+0x17c/0x350 [ 3906.719651] __get_user_pages+0xfa/0x5c0 [ 3906.719656] ? lock_acquire+0x9e/0x1e0 [ 3906.719663] populate_vma_page_range+0x6c/0x70 [ 3906.719666] __mm_populate+0x92/0x110 [ 3906.719671] vm_mmap_pgoff+0xbe/0xd0 [ 3906.719677] SyS_mmap_pgoff+0x10a/0x220 [ 3906.719680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.719686] SyS_mmap+0x16/0x20 [ 3906.719689] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.719692] RIP: 0033:0x7fd772ba1f0a [ 3906.719694] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.719698] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.719700] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.719702] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.719704] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.719706] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.739878] gem_shrink: page allocation stalls for 10066ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3906.739892] CPU: 2 PID: 1862 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.739894] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.739896] Call Trace: [ 3906.739902] dump_stack+0x67/0x97 [ 3906.739906] warn_alloc+0xd6/0x160 [ 3906.739913] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.739922] ? percpu_counter_add_batch+0x85/0xb0 [ 3906.739928] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3906.739933] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3906.739988] ? i915_gem_shrink+0x356/0x580 [i915] [ 3906.739997] shmem_read_mapping_page_gfp+0x31/0x50 [ 3906.740033] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3906.740072] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3906.740104] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3906.740138] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3906.740170] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3906.740175] ? lock_acquire+0x9e/0x1e0 [ 3906.740179] ? __might_fault+0x39/0x90 [ 3906.740212] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3906.740216] drm_ioctl_kernel+0x64/0xb0 [ 3906.740221] drm_ioctl+0x2cd/0x390 [ 3906.740252] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3906.740262] ? __do_page_fault+0x29e/0x560 [ 3906.740267] do_vfs_ioctl+0x90/0x670 [ 3906.740271] ? up_read+0x1a/0x40 [ 3906.740274] ? trace_hardirqs_on_caller+0x118/0x180 [ 3906.740279] SyS_ioctl+0x3c/0x70 [ 3906.740284] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.740287] RIP: 0033:0x7fd772b9d8b7 [ 3906.740289] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3906.740293] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3906.740296] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3906.740298] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3906.740300] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3906.740302] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3906.767215] gem_shrink: page allocation stalls for 10305ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.767229] CPU: 2 PID: 1835 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.767231] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.767233] Call Trace: [ 3906.767238] dump_stack+0x67/0x97 [ 3906.767242] warn_alloc+0xd6/0x160 [ 3906.767249] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.767259] __handle_mm_fault+0xb56/0xd70 [ 3906.767266] handle_mm_fault+0x17c/0x350 [ 3906.767271] __get_user_pages+0xfa/0x5c0 [ 3906.767275] ? lock_acquire+0x9e/0x1e0 [ 3906.767282] populate_vma_page_range+0x6c/0x70 [ 3906.767285] __mm_populate+0x92/0x110 [ 3906.767290] vm_mmap_pgoff+0xbe/0xd0 [ 3906.767296] SyS_mmap_pgoff+0x10a/0x220 [ 3906.767299] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.767304] SyS_mmap+0x16/0x20 [ 3906.767307] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.767311] RIP: 0033:0x7fd772ba1f0a [ 3906.767313] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.767317] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.767319] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.767321] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.767323] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.767325] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.784809] gem_shrink: page allocation stalls for 10077ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3906.784824] CPU: 2 PID: 1818 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.784826] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.784829] Call Trace: [ 3906.784835] dump_stack+0x67/0x97 [ 3906.784840] warn_alloc+0xd6/0x160 [ 3906.784846] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.784857] __handle_mm_fault+0xb56/0xd70 [ 3906.784864] handle_mm_fault+0x17c/0x350 [ 3906.784869] __get_user_pages+0xfa/0x5c0 [ 3906.784873] ? lock_acquire+0x9e/0x1e0 [ 3906.784879] populate_vma_page_range+0x6c/0x70 [ 3906.784883] __mm_populate+0x92/0x110 [ 3906.784888] vm_mmap_pgoff+0xbe/0xd0 [ 3906.784894] SyS_mmap_pgoff+0x10a/0x220 [ 3906.784897] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3906.784902] SyS_mmap+0x16/0x20 [ 3906.784905] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.784908] RIP: 0033:0x7fd772ba1f0a [ 3906.784910] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3906.784914] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3906.784917] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3906.784919] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3906.784921] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3906.784923] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3906.802633] gem_shrink: page allocation stalls for 10389ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3906.802648] CPU: 2 PID: 1864 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3906.802650] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3906.802652] Call Trace: [ 3906.802658] dump_stack+0x67/0x97 [ 3906.802663] warn_alloc+0xd6/0x160 [ 3906.802670] __alloc_pages_nodemask+0xe54/0x1290 [ 3906.802679] ? percpu_counter_add_batch+0x85/0xb0 [ 3906.802684] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3906.802690] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3906.802752] ? i915_gem_shrink+0x356/0x580 [i915] [ 3906.802761] shmem_read_mapping_page_gfp+0x31/0x50 [ 3906.802795] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3906.802830] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3906.802861] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3906.802893] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3906.802925] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3906.802930] ? lock_acquire+0x9e/0x1e0 [ 3906.802934] ? __might_fault+0x39/0x90 [ 3906.802969] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3906.802974] drm_ioctl_kernel+0x64/0xb0 [ 3906.802978] drm_ioctl+0x2cd/0x390 [ 3906.803008] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3906.803016] ? __do_page_fault+0x29e/0x560 [ 3906.803021] do_vfs_ioctl+0x90/0x670 [ 3906.803025] ? up_read+0x1a/0x40 [ 3906.803029] ? trace_hardirqs_on_caller+0x118/0x180 [ 3906.803033] SyS_ioctl+0x3c/0x70 [ 3906.803038] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3906.803041] RIP: 0033:0x7fd772b9d8b7 [ 3906.803043] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3906.803047] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3906.803049] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3906.803051] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3906.803053] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3906.803055] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3916.966135] warn_alloc: 2 callbacks suppressed [ 3916.966141] gem_shrink: page allocation stalls for 15155ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3916.966154] CPU: 3 PID: 1843 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3916.966156] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3916.966158] Call Trace: [ 3916.966164] dump_stack+0x67/0x97 [ 3916.966169] warn_alloc+0xd6/0x160 [ 3916.966175] __alloc_pages_nodemask+0xe54/0x1290 [ 3916.966187] __handle_mm_fault+0xb56/0xd70 [ 3916.966194] handle_mm_fault+0x17c/0x350 [ 3916.966199] __get_user_pages+0xfa/0x5c0 [ 3916.966204] ? lock_acquire+0x9e/0x1e0 [ 3916.966210] populate_vma_page_range+0x6c/0x70 [ 3916.966214] __mm_populate+0x92/0x110 [ 3916.966219] vm_mmap_pgoff+0xbe/0xd0 [ 3916.966225] SyS_mmap_pgoff+0x10a/0x220 [ 3916.966228] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3916.966234] SyS_mmap+0x16/0x20 [ 3916.966237] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3916.966240] RIP: 0033:0x7fd772ba1f0a [ 3916.966242] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3916.966247] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3916.966249] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3916.966251] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3916.966253] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3916.966255] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3916.966264] warn_alloc_show_mem: 9 callbacks suppressed [ 3916.966266] Mem-Info: [ 3916.966272] active_anon:664994 inactive_anon:159382 isolated_anon:0 active_file:1939 inactive_file:74546 isolated_file:336 unevictable:0 dirty:26 writeback:0 unstable:0 slab_reclaimable:0 slab_unreclaimable:26 mapped:3118 shmem:35155 pagetables:8202 bounce:0 free:20945 free_pcp:1007 free_cma:0 [ 3916.966276] Node 0 active_anon:2659976kB inactive_anon:637528kB active_file:7756kB inactive_file:298184kB unevictable:0kB isolated(anon):0kB isolated(file):1344kB mapped:12472kB dirty:104kB writeback:0kB shmem:140620kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3916.966281] DMA free:15072kB min:280kB low:348kB high:416kB active_anon:760kB inactive_anon:48kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3916.966283] lowmem_reserve[]: 0 3296 3708 3708 [ 3916.966297] DMA32 free:61420kB min:59816kB low:74768kB high:89720kB active_anon:2621696kB inactive_anon:405172kB active_file:6200kB inactive_file:294956kB unevictable:0kB writepending:84kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1520kB pagetables:25784kB bounce:0kB free_pcp:2624kB local_pcp:732kB free_cma:0kB [ 3916.966299] lowmem_reserve[]: 0 0 412 412 [ 3916.966312] Normal free:7288kB min:7480kB low:9348kB high:11216kB active_anon:36272kB inactive_anon:232308kB active_file:1556kB inactive_file:4808kB unevictable:0kB writepending:20kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2160kB pagetables:7008kB bounce:0kB free_pcp:1404kB local_pcp:500kB free_cma:0kB [ 3916.966314] lowmem_reserve[]: 0 0 0 0 [ 3916.966325] DMA: 4*4kB (M) 8*8kB (UM) 3*16kB (UE) 1*32kB (U) 3*64kB (UME) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15072kB [ 3916.966371] DMA32: 70*4kB (UME) 93*8kB (UME) 37*16kB (UME) 202*32kB (UME) 303*64kB (UME) 16*128kB (UME) 28*256kB (UME) 33*512kB (UME) 8*1024kB (M) 0*2048kB 0*4096kB = 61776kB [ 3916.966412] Normal: 63*4kB (UMH) 78*8kB (UMEH) 113*16kB (UMEH) 17*32kB (UME) 27*64kB (UMEH) 5*128kB (UH) 1*256kB (H) 2*512kB (EH) 1*1024kB (E) 0*2048kB 0*4096kB = 7900kB [ 3916.966455] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3916.966457] 61634 total pagecache pages [ 3916.966466] 23146 pages in swap cache [ 3916.966469] Swap cache stats: add 1312369, delete 1293503, find 4472/7838 [ 3916.966471] Free swap = 16091132kB [ 3916.966473] Total swap = 16642044kB [ 3916.966475] 1001381 pages RAM [ 3916.966477] 0 pages HighMem/MovableOnly [ 3916.966479] 27879 pages reserved [ 3924.101162] gem_shrink: page allocation stalls for 15597ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3924.101177] CPU: 1 PID: 1831 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3924.101179] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3924.101181] Call Trace: [ 3924.101187] dump_stack+0x67/0x97 [ 3924.101191] warn_alloc+0xd6/0x160 [ 3924.101198] __alloc_pages_nodemask+0xe54/0x1290 [ 3924.101210] __handle_mm_fault+0xb56/0xd70 [ 3924.101217] handle_mm_fault+0x17c/0x350 [ 3924.101222] __get_user_pages+0xfa/0x5c0 [ 3924.101227] ? lock_acquire+0x9e/0x1e0 [ 3924.101234] populate_vma_page_range+0x6c/0x70 [ 3924.101238] __mm_populate+0x92/0x110 [ 3924.101243] vm_mmap_pgoff+0xbe/0xd0 [ 3924.101249] SyS_mmap_pgoff+0x10a/0x220 [ 3924.101252] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3924.101257] SyS_mmap+0x16/0x20 [ 3924.101261] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3924.101264] RIP: 0033:0x7fd772ba1f0a [ 3924.101266] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3924.101270] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3924.101272] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3924.101275] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3924.101277] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3924.101279] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3924.101287] Mem-Info: [ 3924.101293] active_anon:731608 inactive_anon:150080 isolated_anon:647 active_file:1920 inactive_file:15927 isolated_file:181 unevictable:0 dirty:20 writeback:0 unstable:0 slab_reclaimable:0 slab_unreclaimable:167 mapped:3083 shmem:39847 pagetables:8902 bounce:0 free:20867 free_pcp:946 free_cma:0 [ 3924.101297] Node 0 active_anon:2926432kB inactive_anon:600320kB active_file:7680kB inactive_file:63708kB unevictable:0kB isolated(anon):2588kB isolated(file):724kB mapped:12332kB dirty:80kB writeback:0kB shmem:159388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3924.101302] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:704kB inactive_anon:48kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3924.101304] lowmem_reserve[]: 0 3296 3708 3708 [ 3924.101318] DMA32 free:60976kB min:59816kB low:74768kB high:89720kB active_anon:2722600kB inactive_anon:544168kB active_file:6016kB inactive_file:52604kB unevictable:0kB writepending:660kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1536kB pagetables:28084kB bounce:0kB free_pcp:2532kB local_pcp:640kB free_cma:0kB [ 3924.101320] lowmem_reserve[]: 0 0 412 412 [ 3924.101333] Normal free:7380kB min:7480kB low:9348kB high:11216kB active_anon:200880kB inactive_anon:56084kB active_file:1664kB inactive_file:12472kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2160kB pagetables:7508kB bounce:0kB free_pcp:1252kB local_pcp:296kB free_cma:0kB [ 3924.101335] lowmem_reserve[]: 0 0 0 0 [ 3924.101346] DMA: 16*4kB (M) 9*8kB (UM) 3*16kB (UE) 1*32kB (U) 3*64kB (UME) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15128kB [ 3924.101392] DMA32: 142*4kB (UME) 131*8kB (UME) 49*16kB (ME) 42*32kB (UME) 301*64kB (ME) 84*128kB (UME) 47*256kB (UME) 31*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 61664kB [ 3924.101432] Normal: 2*4kB (H) 5*8kB (EH) 30*16kB (ME) 42*32kB (UMEH) 58*64kB (UM) 7*128kB (UMEH) 1*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 7248kB [ 3924.101473] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3924.101475] 69885 total pagecache pages [ 3924.101484] 26695 pages in swap cache [ 3924.101486] Swap cache stats: add 1425584, delete 1406711, find 4478/7855 [ 3924.101488] Free swap = 15636476kB [ 3924.101490] Total swap = 16642044kB [ 3924.101492] 1001381 pages RAM [ 3924.101494] 0 pages HighMem/MovableOnly [ 3924.101496] 27879 pages reserved [ 3927.165596] gem_shrink: page allocation stalls for 10215ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3927.165611] CPU: 0 PID: 1833 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3927.165613] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3927.165615] Call Trace: [ 3927.165621] dump_stack+0x67/0x97 [ 3927.165626] warn_alloc+0xd6/0x160 [ 3927.165633] __alloc_pages_nodemask+0xe54/0x1290 [ 3927.165644] __handle_mm_fault+0xb56/0xd70 [ 3927.165653] handle_mm_fault+0x17c/0x350 [ 3927.165658] __get_user_pages+0xfa/0x5c0 [ 3927.165662] ? lock_acquire+0x9e/0x1e0 [ 3927.165669] populate_vma_page_range+0x6c/0x70 [ 3927.165673] __mm_populate+0x92/0x110 [ 3927.165678] vm_mmap_pgoff+0xbe/0xd0 [ 3927.165684] SyS_mmap_pgoff+0x10a/0x220 [ 3927.165687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3927.165693] SyS_mmap+0x16/0x20 [ 3927.165696] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3927.165699] RIP: 0033:0x7fd772ba1f0a [ 3927.165701] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3927.165706] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3927.165708] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3927.165710] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3927.165712] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3927.165714] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3927.198589] gem_shrink: page allocation stalls for 10196ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3927.198603] CPU: 1 PID: 1827 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3927.198606] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3927.198608] Call Trace: [ 3927.198613] dump_stack+0x67/0x97 [ 3927.198618] warn_alloc+0xd6/0x160 [ 3927.198625] __alloc_pages_nodemask+0xe54/0x1290 [ 3927.198636] __handle_mm_fault+0xb56/0xd70 [ 3927.198644] handle_mm_fault+0x17c/0x350 [ 3927.198649] __get_user_pages+0xfa/0x5c0 [ 3927.198654] ? lock_acquire+0x9e/0x1e0 [ 3927.198660] populate_vma_page_range+0x6c/0x70 [ 3927.198664] __mm_populate+0x92/0x110 [ 3927.198670] vm_mmap_pgoff+0xbe/0xd0 [ 3927.198675] SyS_mmap_pgoff+0x10a/0x220 [ 3927.198679] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3927.198685] SyS_mmap+0x16/0x20 [ 3927.198688] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3927.198691] RIP: 0033:0x7fd772ba1f0a [ 3927.198694] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3927.198698] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3927.198700] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3927.198702] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3927.198704] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3927.198706] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3927.206048] Mem-Info: [ 3927.206054] active_anon:744246 inactive_anon:150556 isolated_anon:512 active_file:1920 inactive_file:2523 isolated_file:133 unevictable:0 dirty:24 writeback:78 unstable:0 slab_reclaimable:0 slab_unreclaimable:28 mapped:3085 shmem:39849 pagetables:8990 bounce:0 free:20889 free_pcp:1157 free_cma:0 [ 3927.206059] Node 0 active_anon:2976984kB inactive_anon:602224kB active_file:7680kB inactive_file:10092kB unevictable:0kB isolated(anon):2048kB isolated(file):532kB mapped:12340kB dirty:96kB writeback:312kB shmem:159396kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3927.206064] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:724kB inactive_anon:48kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3927.206066] lowmem_reserve[]: 0 3296 3708 3708 [ 3927.206079] DMA32 free:61444kB min:59816kB low:74768kB high:89720kB active_anon:2758044kB inactive_anon:550044kB active_file:6016kB inactive_file:10304kB unevictable:0kB writepending:100kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1536kB pagetables:28380kB bounce:0kB free_pcp:2828kB local_pcp:680kB free_cma:0kB [ 3927.206081] lowmem_reserve[]: 0 0 412 412 [ 3927.206093] Normal free:7004kB min:7480kB low:9348kB high:11216kB active_anon:218316kB inactive_anon:52680kB active_file:1664kB inactive_file:1500kB unevictable:0kB writepending:12kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2160kB pagetables:7564kB bounce:0kB free_pcp:1800kB local_pcp:404kB free_cma:0kB [ 3927.206095] lowmem_reserve[]: 0 0 0 0 [ 3927.206105] DMA: 11*4kB (M) 9*8kB (UM) 3*16kB (UE) 1*32kB (U) 3*64kB (UME) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 3927.206149] DMA32: 104*4kB (UME) 145*8kB (UME) 80*16kB (UME) 39*32kB (UME) 327*64kB (UME) 81*128kB (ME) 47*256kB (ME) 30*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 62792kB [ 3927.206187] Normal: 9*4kB (UH) 18*8kB (UMEH) 24*16kB (UME) 47*32kB (MEH) 54*64kB (UM) 7*128kB (UMEH) 1*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 7188kB [ 3927.206226] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3927.206228] 69132 total pagecache pages [ 3927.206235] 25929 pages in swap cache [ 3927.206238] Swap cache stats: add 1428291, delete 1410207, find 4479/7861 [ 3927.206240] Free swap = 15625212kB [ 3927.206241] Total swap = 16642044kB [ 3927.206244] 1001381 pages RAM [ 3927.206245] 0 pages HighMem/MovableOnly [ 3927.206247] 27879 pages reserved [ 3927.209936] gem_shrink: page allocation stalls for 10068ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3927.209948] CPU: 1 PID: 1826 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3927.209951] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3927.209953] Call Trace: [ 3927.209958] dump_stack+0x67/0x97 [ 3927.209963] warn_alloc+0xd6/0x160 [ 3927.209970] __alloc_pages_nodemask+0xe54/0x1290 [ 3927.209980] ? mark_held_locks+0x6f/0xa0 [ 3927.209984] __handle_mm_fault+0xb56/0xd70 [ 3927.209992] handle_mm_fault+0x17c/0x350 [ 3927.209997] __get_user_pages+0xfa/0x5c0 [ 3927.210001] ? lock_acquire+0x9e/0x1e0 [ 3927.210007] populate_vma_page_range+0x6c/0x70 [ 3927.210011] __mm_populate+0x92/0x110 [ 3927.210017] vm_mmap_pgoff+0xbe/0xd0 [ 3927.210023] SyS_mmap_pgoff+0x10a/0x220 [ 3927.210026] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3927.210031] SyS_mmap+0x16/0x20 [ 3927.210035] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3927.210038] RIP: 0033:0x7fd772ba1f0a [ 3927.210040] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3927.210045] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3927.210047] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3927.210049] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3927.210051] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3927.210053] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3927.221484] gem_shrink: page allocation stalls for 10173ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3927.221496] CPU: 1 PID: 1828 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3927.221499] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3927.221500] Call Trace: [ 3927.221505] dump_stack+0x67/0x97 [ 3927.221509] warn_alloc+0xd6/0x160 [ 3927.221516] __alloc_pages_nodemask+0xe54/0x1290 [ 3927.221527] __handle_mm_fault+0xb56/0xd70 [ 3927.221534] handle_mm_fault+0x17c/0x350 [ 3927.221539] __get_user_pages+0xfa/0x5c0 [ 3927.221543] ? lock_acquire+0x9e/0x1e0 [ 3927.221550] populate_vma_page_range+0x6c/0x70 [ 3927.221553] __mm_populate+0x92/0x110 [ 3927.221558] vm_mmap_pgoff+0xbe/0xd0 [ 3927.221564] SyS_mmap_pgoff+0x10a/0x220 [ 3927.221567] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3927.221572] SyS_mmap+0x16/0x20 [ 3927.221576] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3927.221579] RIP: 0033:0x7fd772ba1f0a [ 3927.221581] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3927.221585] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3927.221587] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3927.221589] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3927.221591] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3927.221593] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3927.269685] gem_shrink: page allocation stalls for 18543ms, order:0, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null) [ 3927.269699] CPU: 1 PID: 1814 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3927.269702] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3927.269703] Call Trace: [ 3927.269710] dump_stack+0x67/0x97 [ 3927.269715] warn_alloc+0xd6/0x160 [ 3927.269722] __alloc_pages_nodemask+0xe54/0x1290 [ 3927.269731] ? new_slab+0x409/0x4d0 [ 3927.269735] new_slab+0x264/0x4d0 [ 3927.269740] ___slab_alloc.constprop.30+0x2fc/0x3b0 [ 3927.269744] ? anon_vma_fork+0x9b/0x130 [ 3927.269751] ? lock_acquire+0x9e/0x1e0 [ 3927.269756] ? memcg_kmem_get_cache+0xe4/0x480 [ 3927.269760] ? anon_vma_fork+0x9b/0x130 [ 3927.269763] __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 3927.269766] ? __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 3927.269770] ? anon_vma_fork+0x9b/0x130 [ 3927.269773] kmem_cache_alloc+0x241/0x2f0 [ 3927.269777] anon_vma_fork+0x9b/0x130 [ 3927.269782] copy_process.part.6+0xfd2/0x1e10 [ 3927.269791] _do_fork+0xc0/0x6f0 [ 3927.269796] ? up_read+0x1a/0x40 [ 3927.269800] ? trace_hardirqs_on_caller+0x118/0x180 [ 3927.269804] SyS_clone+0x14/0x20 [ 3927.269807] do_syscall_64+0x5e/0x120 [ 3927.269812] entry_SYSCALL64_slow_path+0x25/0x25 [ 3927.269814] RIP: 0033:0x7fd772b6c83a [ 3927.269817] RSP: 002b:00007ffe4b7b2cb0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 3927.269821] RAX: ffffffffffffffda RBX: 00007ffe4b7b2cb0 RCX: 00007fd772b6c83a [ 3927.269823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 3927.269826] RBP: 00007ffe4b7b2d00 R08: 0000000000000716 R09: 00007fd77468f880 [ 3927.269828] R10: 00007fd77468fb50 R11: 0000000000000246 R12: 0000000000000716 [ 3927.269830] R13: 0000000000000020 R14: 0000000000000000 R15: 0000000000000000 [ 3927.983746] gem_shrink: page allocation stalls for 10241ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3927.983762] CPU: 3 PID: 1837 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3927.983764] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3927.983766] Call Trace: [ 3927.983773] dump_stack+0x67/0x97 [ 3927.983778] warn_alloc+0xd6/0x160 [ 3927.983785] __alloc_pages_nodemask+0xe54/0x1290 [ 3927.983796] __handle_mm_fault+0xb56/0xd70 [ 3927.983804] handle_mm_fault+0x17c/0x350 [ 3927.983809] __get_user_pages+0xfa/0x5c0 [ 3927.983814] ? lock_acquire+0x9e/0x1e0 [ 3927.983820] populate_vma_page_range+0x6c/0x70 [ 3927.983824] __mm_populate+0x92/0x110 [ 3927.983829] vm_mmap_pgoff+0xbe/0xd0 [ 3927.983835] SyS_mmap_pgoff+0x10a/0x220 [ 3927.983838] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3927.983843] SyS_mmap+0x16/0x20 [ 3927.983846] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3927.983849] RIP: 0033:0x7fd772ba1f0a [ 3927.983851] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3927.983855] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3927.983858] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3927.983860] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3927.983862] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3927.983864] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3928.014647] gem_shrink: page allocation stalls for 10273ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3928.014662] CPU: 3 PID: 1836 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3928.014665] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3928.014666] Call Trace: [ 3928.014673] dump_stack+0x67/0x97 [ 3928.014678] warn_alloc+0xd6/0x160 [ 3928.014685] __alloc_pages_nodemask+0xe54/0x1290 [ 3928.014696] __handle_mm_fault+0xb56/0xd70 [ 3928.014704] handle_mm_fault+0x17c/0x350 [ 3928.014708] __get_user_pages+0xfa/0x5c0 [ 3928.014713] ? lock_acquire+0x9e/0x1e0 [ 3928.014719] populate_vma_page_range+0x6c/0x70 [ 3928.014723] __mm_populate+0x92/0x110 [ 3928.014729] vm_mmap_pgoff+0xbe/0xd0 [ 3928.014735] SyS_mmap_pgoff+0x10a/0x220 [ 3928.014738] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3928.014743] SyS_mmap+0x16/0x20 [ 3928.014747] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3928.014750] RIP: 0033:0x7fd772ba1f0a [ 3928.014752] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3928.014757] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3928.014759] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3928.014761] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3928.014763] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3928.014765] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3928.016254] gem_shrink: page allocation stalls for 10363ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3928.016265] CPU: 3 PID: 1822 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3928.016267] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3928.016268] Call Trace: [ 3928.016272] dump_stack+0x67/0x97 [ 3928.016276] warn_alloc+0xd6/0x160 [ 3928.016283] __alloc_pages_nodemask+0xe54/0x1290 [ 3928.016294] __handle_mm_fault+0xb56/0xd70 [ 3928.016301] handle_mm_fault+0x17c/0x350 [ 3928.016305] __get_user_pages+0xfa/0x5c0 [ 3928.016308] ? lock_acquire+0x9e/0x1e0 [ 3928.016315] populate_vma_page_range+0x6c/0x70 [ 3928.016319] __mm_populate+0x92/0x110 [ 3928.016324] vm_mmap_pgoff+0xbe/0xd0 [ 3928.016329] SyS_mmap_pgoff+0x10a/0x220 [ 3928.016332] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3928.016336] SyS_mmap+0x16/0x20 [ 3928.016340] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3928.016342] RIP: 0033:0x7fd772ba1f0a [ 3928.016344] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3928.016348] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3928.016350] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3928.016353] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3928.016355] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3928.016357] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3928.016814] gem_shrink: page allocation stalls for 10421ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3928.016825] CPU: 3 PID: 1862 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3928.016827] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3928.016828] Call Trace: [ 3928.016832] dump_stack+0x67/0x97 [ 3928.016836] warn_alloc+0xd6/0x160 [ 3928.016842] __alloc_pages_nodemask+0xe54/0x1290 [ 3928.016852] ? percpu_counter_add_batch+0x85/0xb0 [ 3928.016857] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3928.016863] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3928.016925] ? i915_gem_shrink+0x356/0x580 [i915] [ 3928.016934] shmem_read_mapping_page_gfp+0x31/0x50 [ 3928.016968] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3928.017005] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3928.017037] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3928.017070] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3928.017102] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3928.017106] ? lock_acquire+0x9e/0x1e0 [ 3928.017109] ? __might_fault+0x39/0x90 [ 3928.017142] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3928.017147] drm_ioctl_kernel+0x64/0xb0 [ 3928.017152] drm_ioctl+0x2cd/0x390 [ 3928.017183] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3928.017191] ? __do_page_fault+0x29e/0x560 [ 3928.017196] do_vfs_ioctl+0x90/0x670 [ 3928.017200] ? up_read+0x1a/0x40 [ 3928.017203] ? trace_hardirqs_on_caller+0x118/0x180 [ 3928.017208] SyS_ioctl+0x3c/0x70 [ 3928.017212] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3928.017215] RIP: 0033:0x7fd772b9d8b7 [ 3928.017217] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3928.017221] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3928.017223] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3928.017225] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3928.017227] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3928.017229] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3956.008655] warn_alloc: 5 callbacks suppressed [ 3956.008660] gem_shrink: page allocation stalls for 14029ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3956.008673] CPU: 3 PID: 1822 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.008675] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.008677] Call Trace: [ 3956.008683] dump_stack+0x67/0x97 [ 3956.008688] warn_alloc+0xd6/0x160 [ 3956.008695] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.008706] __handle_mm_fault+0xb56/0xd70 [ 3956.008713] handle_mm_fault+0x17c/0x350 [ 3956.008718] __get_user_pages+0xfa/0x5c0 [ 3956.008722] ? lock_acquire+0x9e/0x1e0 [ 3956.008729] populate_vma_page_range+0x6c/0x70 [ 3956.008732] __mm_populate+0x92/0x110 [ 3956.008737] vm_mmap_pgoff+0xbe/0xd0 [ 3956.008743] SyS_mmap_pgoff+0x10a/0x220 [ 3956.008746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3956.008751] SyS_mmap+0x16/0x20 [ 3956.008755] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.008757] RIP: 0033:0x7fd772ba1f0a [ 3956.008760] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3956.008764] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3956.008766] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3956.008768] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3956.008770] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3956.008772] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3956.035236] gem_shrink: page allocation stalls for 13654ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3956.035249] CPU: 1 PID: 1880 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.035252] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.035253] Call Trace: [ 3956.035259] dump_stack+0x67/0x97 [ 3956.035263] warn_alloc+0xd6/0x160 [ 3956.035270] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.035279] ? percpu_counter_add_batch+0x85/0xb0 [ 3956.035285] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3956.035290] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3956.035345] ? i915_gem_shrink+0x356/0x580 [i915] [ 3956.035355] shmem_read_mapping_page_gfp+0x31/0x50 [ 3956.035391] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3956.035430] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3956.035462] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3956.035497] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.035529] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3956.035534] ? lock_acquire+0x9e/0x1e0 [ 3956.035539] ? __might_fault+0x39/0x90 [ 3956.035573] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.035578] drm_ioctl_kernel+0x64/0xb0 [ 3956.035582] drm_ioctl+0x2cd/0x390 [ 3956.035614] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.035622] ? __do_page_fault+0x29e/0x560 [ 3956.035627] do_vfs_ioctl+0x90/0x670 [ 3956.035631] ? up_read+0x1a/0x40 [ 3956.035635] ? trace_hardirqs_on_caller+0x118/0x180 [ 3956.035639] SyS_ioctl+0x3c/0x70 [ 3956.035644] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.035647] RIP: 0033:0x7fd772b9d8b7 [ 3956.035649] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3956.035653] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3956.035655] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3956.035658] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3956.035660] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3956.035662] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3956.035670] warn_alloc_show_mem: 8 callbacks suppressed [ 3956.035672] Mem-Info: [ 3956.035677] active_anon:720092 inactive_anon:158525 isolated_anon:20 active_file:1808 inactive_file:13559 isolated_file:335 unevictable:0 dirty:6 writeback:0 unstable:0 slab_reclaimable:0 slab_unreclaimable:0 mapped:2769 shmem:118294 pagetables:12415 bounce:0 free:20946 free_pcp:463 free_cma:0 [ 3956.035681] Node 0 active_anon:2880368kB inactive_anon:634100kB active_file:7232kB inactive_file:54236kB unevictable:0kB isolated(anon):80kB isolated(file):1340kB mapped:11076kB dirty:24kB writeback:0kB shmem:473176kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3956.035686] DMA free:15052kB min:280kB low:348kB high:416kB active_anon:744kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3956.035688] lowmem_reserve[]: 0 3296 3708 3708 [ 3956.035701] DMA32 free:61436kB min:59816kB low:74768kB high:89720kB active_anon:2686216kB inactive_anon:569308kB active_file:5980kB inactive_file:45124kB unevictable:0kB writepending:0kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1616kB pagetables:40276kB bounce:0kB free_pcp:1852kB local_pcp:404kB free_cma:0kB [ 3956.073598] gem_shrink: page allocation stalls for 13087ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3956.073613] CPU: 1 PID: 1817 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.073615] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.073617] Call Trace: [ 3956.073622] dump_stack+0x67/0x97 [ 3956.073628] warn_alloc+0xd6/0x160 [ 3956.073635] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.073646] __handle_mm_fault+0xb56/0xd70 [ 3956.073654] handle_mm_fault+0x17c/0x350 [ 3956.073659] __get_user_pages+0xfa/0x5c0 [ 3956.073663] ? lock_acquire+0x9e/0x1e0 [ 3956.073669] populate_vma_page_range+0x6c/0x70 [ 3956.073673] __mm_populate+0x92/0x110 [ 3956.073678] vm_mmap_pgoff+0xbe/0xd0 [ 3956.073684] SyS_mmap_pgoff+0x10a/0x220 [ 3956.073687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3956.073692] SyS_mmap+0x16/0x20 [ 3956.073696] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.073698] RIP: 0033:0x7fd772ba1f0a [ 3956.073701] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3956.073705] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3956.073707] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3956.073709] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3956.073711] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3956.073713] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3956.126445] gem_shrink: page allocation stalls for 13904ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3956.126459] CPU: 1 PID: 1871 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.126461] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.126463] Call Trace: [ 3956.126468] dump_stack+0x67/0x97 [ 3956.126472] warn_alloc+0xd6/0x160 [ 3956.126479] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.126490] ? percpu_counter_add_batch+0x85/0xb0 [ 3956.126495] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3956.126501] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3956.126554] ? i915_gem_shrink+0x356/0x580 [i915] [ 3956.126564] shmem_read_mapping_page_gfp+0x31/0x50 [ 3956.126601] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3956.126639] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3956.126672] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3956.126705] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.126738] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3956.126742] ? lock_acquire+0x9e/0x1e0 [ 3956.126747] ? __might_fault+0x39/0x90 [ 3956.126781] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.126785] drm_ioctl_kernel+0x64/0xb0 [ 3956.126790] drm_ioctl+0x2cd/0x390 [ 3956.126821] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.126828] ? __do_page_fault+0x29e/0x560 [ 3956.126834] do_vfs_ioctl+0x90/0x670 [ 3956.126838] ? up_read+0x1a/0x40 [ 3956.126841] ? trace_hardirqs_on_caller+0x118/0x180 [ 3956.126846] SyS_ioctl+0x3c/0x70 [ 3956.126851] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.126853] RIP: 0033:0x7fd772b9d8b7 [ 3956.126856] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3956.126860] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3956.126862] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3956.126864] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3956.126866] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3956.126868] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3956.141346] gem_shrink: page allocation stalls for 14291ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3956.141360] CPU: 1 PID: 1844 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.141362] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.141364] Call Trace: [ 3956.141369] dump_stack+0x67/0x97 [ 3956.141374] warn_alloc+0xd6/0x160 [ 3956.141381] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.141391] __handle_mm_fault+0xb56/0xd70 [ 3956.141398] handle_mm_fault+0x17c/0x350 [ 3956.141403] __get_user_pages+0xfa/0x5c0 [ 3956.141408] ? lock_acquire+0x9e/0x1e0 [ 3956.141414] populate_vma_page_range+0x6c/0x70 [ 3956.141418] __mm_populate+0x92/0x110 [ 3956.141424] vm_mmap_pgoff+0xbe/0xd0 [ 3956.141429] SyS_mmap_pgoff+0x10a/0x220 [ 3956.141432] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3956.141438] SyS_mmap+0x16/0x20 [ 3956.141441] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.141444] RIP: 0033:0x7fd772ba1f0a [ 3956.141446] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3956.141450] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3956.141452] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3956.141454] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3956.141456] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3956.141458] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3956.146452] gem_shrink: page allocation stalls for 12567ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3956.146464] CPU: 2 PID: 1832 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.146466] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.146467] Call Trace: [ 3956.146474] dump_stack+0x67/0x97 [ 3956.146478] warn_alloc+0xd6/0x160 [ 3956.146485] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.146495] __handle_mm_fault+0xb56/0xd70 [ 3956.146502] handle_mm_fault+0x17c/0x350 [ 3956.146507] __get_user_pages+0xfa/0x5c0 [ 3956.146511] ? lock_acquire+0x9e/0x1e0 [ 3956.146518] populate_vma_page_range+0x6c/0x70 [ 3956.146521] __mm_populate+0x92/0x110 [ 3956.146527] vm_mmap_pgoff+0xbe/0xd0 [ 3956.146532] SyS_mmap_pgoff+0x10a/0x220 [ 3956.146535] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3956.146540] SyS_mmap+0x16/0x20 [ 3956.146544] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.146546] RIP: 0033:0x7fd772ba1f0a [ 3956.146548] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3956.146552] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3956.146554] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3956.146556] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3956.146558] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 3956.146560] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3956.271378] gem_shrink: page allocation stalls for 14290ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3956.271393] CPU: 1 PID: 1820 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.271395] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.271397] Call Trace: [ 3956.271404] dump_stack+0x67/0x97 [ 3956.271408] warn_alloc+0xd6/0x160 [ 3956.271416] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.271427] __handle_mm_fault+0xb56/0xd70 [ 3956.271435] handle_mm_fault+0x17c/0x350 [ 3956.271440] __get_user_pages+0xfa/0x5c0 [ 3956.271445] ? lock_acquire+0x9e/0x1e0 [ 3956.271452] populate_vma_page_range+0x6c/0x70 [ 3956.271456] __mm_populate+0x92/0x110 [ 3956.271462] vm_mmap_pgoff+0xbe/0xd0 [ 3956.271468] SyS_mmap_pgoff+0x10a/0x220 [ 3956.271471] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3956.271477] SyS_mmap+0x16/0x20 [ 3956.271481] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.271484] RIP: 0033:0x7fd772ba1f0a [ 3956.271486] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3956.271490] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3956.271493] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3956.271495] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3956.271497] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3956.271499] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3956.280809] gem_shrink: page allocation stalls for 13883ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3956.280822] CPU: 3 PID: 1836 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.280825] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.280826] Call Trace: [ 3956.280832] dump_stack+0x67/0x97 [ 3956.280837] warn_alloc+0xd6/0x160 [ 3956.280843] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.280854] __handle_mm_fault+0xb56/0xd70 [ 3956.280862] handle_mm_fault+0x17c/0x350 [ 3956.280867] __get_user_pages+0xfa/0x5c0 [ 3956.280872] ? lock_acquire+0x9e/0x1e0 [ 3956.280878] populate_vma_page_range+0x6c/0x70 [ 3956.280882] __mm_populate+0x92/0x110 [ 3956.280888] vm_mmap_pgoff+0xbe/0xd0 [ 3956.280893] SyS_mmap_pgoff+0x10a/0x220 [ 3956.280896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3956.280901] SyS_mmap+0x16/0x20 [ 3956.280905] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.280908] RIP: 0033:0x7fd772ba1f0a [ 3956.280910] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3956.280914] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3956.280916] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3956.280919] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3956.280921] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3956.280923] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3956.304114] lowmem_reserve[]: 0 0 412 412 [ 3956.304124] Normal free:7012kB min:7480kB low:9348kB high:11216kB active_anon:200520kB inactive_anon:64924kB active_file:1252kB inactive_file:3648kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2176kB pagetables:9368kB bounce:0kB free_pcp:388kB local_pcp:0kB free_cma:0kB [ 3956.304125] lowmem_reserve[]: 0 0 0 0 [ 3956.304135] DMA: 1*4kB (E) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15052kB [ 3956.304164] DMA32: 91*4kB (UMEH) 38*8kB (UMH) 1180*16kB (UMH) 591*32kB (M) 308*64kB (MH) 27*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61628kB [ 3956.304184] Normal: 90*4kB (UMH) 260*8kB (UMH) 326*16kB (UMH) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7688kB [ 3956.304210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3956.304213] 127102 total pagecache pages [ 3956.304222] 5266 pages in swap cache [ 3956.304224] Swap cache stats: add 1559562, delete 1563703, find 4577/8089 [ 3956.304227] Free swap = 15095292kB [ 3956.304228] Total swap = 16642044kB [ 3956.304231] 1001381 pages RAM [ 3956.304233] 0 pages HighMem/MovableOnly [ 3956.304235] 27879 pages reserved [ 3956.316735] gem_shrink: page allocation stalls for 14342ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3956.316749] CPU: 3 PID: 1845 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.316751] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.316753] Call Trace: [ 3956.316760] dump_stack+0x67/0x97 [ 3956.316765] warn_alloc+0xd6/0x160 [ 3956.316772] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.316784] __handle_mm_fault+0xb56/0xd70 [ 3956.316791] handle_mm_fault+0x17c/0x350 [ 3956.316798] __get_user_pages+0xfa/0x5c0 [ 3956.316803] ? lock_acquire+0x9e/0x1e0 [ 3956.316810] populate_vma_page_range+0x6c/0x70 [ 3956.316814] __mm_populate+0x92/0x110 [ 3956.316819] vm_mmap_pgoff+0xbe/0xd0 [ 3956.316825] SyS_mmap_pgoff+0x10a/0x220 [ 3956.316828] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3956.316833] SyS_mmap+0x16/0x20 [ 3956.316837] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.316840] RIP: 0033:0x7fd772ba1f0a [ 3956.316842] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3956.316846] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3956.316849] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3956.316851] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3956.316853] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3956.316855] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3956.321158] gem_shrink: page allocation stalls for 12731ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3956.321171] CPU: 3 PID: 1882 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3956.321173] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3956.321175] Call Trace: [ 3956.321180] dump_stack+0x67/0x97 [ 3956.321184] warn_alloc+0xd6/0x160 [ 3956.321191] __alloc_pages_nodemask+0xe54/0x1290 [ 3956.321202] ? percpu_counter_add_batch+0x85/0xb0 [ 3956.321208] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3956.321213] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3956.321270] ? i915_gem_shrink+0x356/0x580 [i915] [ 3956.321280] shmem_read_mapping_page_gfp+0x31/0x50 [ 3956.321320] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3956.321360] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3956.321395] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3956.321430] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.321464] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3956.321469] ? lock_acquire+0x9e/0x1e0 [ 3956.321473] ? __might_fault+0x39/0x90 [ 3956.321507] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.321512] drm_ioctl_kernel+0x64/0xb0 [ 3956.321517] drm_ioctl+0x2cd/0x390 [ 3956.321550] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3956.321558] ? __do_page_fault+0x29e/0x560 [ 3956.321564] do_vfs_ioctl+0x90/0x670 [ 3956.321569] ? up_read+0x1a/0x40 [ 3956.321572] ? trace_hardirqs_on_caller+0x118/0x180 [ 3956.321577] SyS_ioctl+0x3c/0x70 [ 3956.321582] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3956.321585] RIP: 0033:0x7fd772b9d8b7 [ 3956.321587] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3956.321591] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3956.321594] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3956.321596] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3956.321598] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3956.321600] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3961.831867] warn_alloc: 3 callbacks suppressed [ 3961.831871] gem_shrink: page allocation stalls for 18633ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3961.831884] CPU: 1 PID: 1826 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3961.831886] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3961.831888] Call Trace: [ 3961.831894] dump_stack+0x67/0x97 [ 3961.831898] warn_alloc+0xd6/0x160 [ 3961.831905] __alloc_pages_nodemask+0xe54/0x1290 [ 3961.831916] __handle_mm_fault+0xb56/0xd70 [ 3961.831923] handle_mm_fault+0x17c/0x350 [ 3961.831928] __get_user_pages+0xfa/0x5c0 [ 3961.831932] ? lock_acquire+0x9e/0x1e0 [ 3961.831939] populate_vma_page_range+0x6c/0x70 [ 3961.831943] __mm_populate+0x92/0x110 [ 3961.831948] vm_mmap_pgoff+0xbe/0xd0 [ 3961.831955] SyS_mmap_pgoff+0x10a/0x220 [ 3961.831958] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3961.831963] SyS_mmap+0x16/0x20 [ 3961.831966] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3961.831969] RIP: 0033:0x7fd772ba1f0a [ 3961.831972] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3961.831976] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3961.831978] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3961.831980] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3961.831982] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3961.831984] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3961.831993] warn_alloc_show_mem: 8 callbacks suppressed [ 3961.831995] Mem-Info: [ 3961.832000] active_anon:716073 inactive_anon:154754 isolated_anon:32 active_file:1818 inactive_file:20105 isolated_file:224 unevictable:0 dirty:18 writeback:9 unstable:0 slab_reclaimable:0 slab_unreclaimable:27 mapped:2794 shmem:119400 pagetables:12607 bounce:0 free:20892 free_pcp:1205 free_cma:0 [ 3961.832005] Node 0 active_anon:2864292kB inactive_anon:619016kB active_file:7272kB inactive_file:80420kB unevictable:0kB isolated(anon):128kB isolated(file):896kB mapped:11176kB dirty:72kB writeback:36kB shmem:477600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3961.832009] DMA free:15072kB min:280kB low:348kB high:416kB active_anon:724kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3961.832011] lowmem_reserve[]: 0 3296 3708 3708 [ 3961.832025] DMA32 free:61148kB min:59816kB low:74768kB high:89720kB active_anon:2666388kB inactive_anon:553996kB active_file:6020kB inactive_file:76804kB unevictable:0kB writepending:100kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1616kB pagetables:40984kB bounce:0kB free_pcp:2568kB local_pcp:684kB free_cma:0kB [ 3961.832027] lowmem_reserve[]: 0 0 412 412 [ 3961.832040] Normal free:7348kB min:7480kB low:9348kB high:11216kB active_anon:197604kB inactive_anon:65056kB active_file:1252kB inactive_file:3660kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2176kB pagetables:9428kB bounce:0kB free_pcp:2252kB local_pcp:648kB free_cma:0kB [ 3961.832042] lowmem_reserve[]: 0 0 0 0 [ 3961.832053] DMA: 6*4kB (ME) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15072kB [ 3961.832097] DMA32: 50*4kB (UMH) 29*8kB (UMH) 1298*16kB (UMEH) 653*32kB (UMEH) 284*64kB (MEH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60272kB [ 3961.832129] Normal: 120*4kB (M) 315*8kB (UMH) 293*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7688kB [ 3961.832160] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3961.832162] 127679 total pagecache pages [ 3961.832172] 5178 pages in swap cache [ 3961.832174] Swap cache stats: add 1559595, delete 1563824, find 4587/8110 [ 3961.832176] Free swap = 15095292kB [ 3961.832178] Total swap = 16642044kB [ 3961.832180] 1001381 pages RAM [ 3961.832182] 0 pages HighMem/MovableOnly [ 3961.832184] 27879 pages reserved [ 3961.850667] gem_shrink: page allocation stalls for 20009ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3961.850682] CPU: 2 PID: 1829 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3961.850684] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3961.850686] Call Trace: [ 3961.850692] dump_stack+0x67/0x97 [ 3961.850697] warn_alloc+0xd6/0x160 [ 3961.850703] __alloc_pages_nodemask+0xe54/0x1290 [ 3961.850714] __handle_mm_fault+0xb56/0xd70 [ 3961.850722] handle_mm_fault+0x17c/0x350 [ 3961.850727] __get_user_pages+0xfa/0x5c0 [ 3961.850731] ? lock_acquire+0x9e/0x1e0 [ 3961.850737] populate_vma_page_range+0x6c/0x70 [ 3961.850741] __mm_populate+0x92/0x110 [ 3961.850746] vm_mmap_pgoff+0xbe/0xd0 [ 3961.850751] SyS_mmap_pgoff+0x10a/0x220 [ 3961.850754] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3961.850759] SyS_mmap+0x16/0x20 [ 3961.850763] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3961.850766] RIP: 0033:0x7fd772ba1f0a [ 3961.850768] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3961.850772] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3961.850774] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3961.850776] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3961.850778] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3961.850781] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3963.425097] Mem-Info: [ 3963.425106] active_anon:719625 inactive_anon:154781 isolated_anon:32 active_file:1819 inactive_file:16530 isolated_file:224 unevictable:0 dirty:18 writeback:9 unstable:0 slab_reclaimable:0 slab_unreclaimable:27 mapped:2788 shmem:119433 pagetables:12624 bounce:0 free:20886 free_pcp:1026 free_cma:0 [ 3963.425110] Node 0 active_anon:2878500kB inactive_anon:619124kB active_file:7276kB inactive_file:66120kB unevictable:0kB isolated(anon):128kB isolated(file):896kB mapped:11152kB dirty:72kB writeback:36kB shmem:477732kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3963.425115] DMA free:15072kB min:280kB low:348kB high:416kB active_anon:696kB inactive_anon:84kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3963.425117] lowmem_reserve[]: 0 3296 3708 3708 [ 3963.425130] DMA32 free:61280kB min:59816kB low:74768kB high:89720kB active_anon:2680164kB inactive_anon:553984kB active_file:6024kB inactive_file:61332kB unevictable:0kB writepending:100kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1616kB pagetables:41052kB bounce:0kB free_pcp:2260kB local_pcp:560kB free_cma:0kB [ 3963.425132] lowmem_reserve[]: 0 0 412 412 [ 3963.425145] Normal free:7192kB min:7480kB low:9348kB high:11216kB active_anon:196128kB inactive_anon:65056kB active_file:1252kB inactive_file:5104kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2176kB pagetables:9428kB bounce:0kB free_pcp:1844kB local_pcp:240kB free_cma:0kB [ 3963.425147] lowmem_reserve[]: 0 0 0 0 [ 3963.425157] DMA: 6*4kB (ME) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15072kB [ 3963.425201] DMA32: 24*4kB (UMEH) 28*8kB (UMH) 1365*16kB (MEH) 654*32kB (MEH) 282*64kB (MEH) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61264kB [ 3963.425235] Normal: 0*4kB 313*8kB (UMH) 293*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7192kB [ 3963.425263] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3963.425265] 127703 total pagecache pages [ 3963.425274] 5177 pages in swap cache [ 3963.425276] Swap cache stats: add 1559596, delete 1563826, find 4588/8114 [ 3963.425278] Free swap = 15095292kB [ 3963.425280] Total swap = 16642044kB [ 3963.425282] 1001381 pages RAM [ 3963.425284] 0 pages HighMem/MovableOnly [ 3963.425286] 27879 pages reserved [ 3963.489342] gem_shrink: page allocation stalls for 20290ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3963.489356] CPU: 1 PID: 1826 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3963.489358] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3963.489360] Call Trace: [ 3963.489366] dump_stack+0x67/0x97 [ 3963.489371] warn_alloc+0xd6/0x160 [ 3963.489378] __alloc_pages_nodemask+0xe54/0x1290 [ 3963.489389] __handle_mm_fault+0xb56/0xd70 [ 3963.489396] handle_mm_fault+0x17c/0x350 [ 3963.489401] __get_user_pages+0xfa/0x5c0 [ 3963.489405] ? lock_acquire+0x9e/0x1e0 [ 3963.489412] populate_vma_page_range+0x6c/0x70 [ 3963.489416] __mm_populate+0x92/0x110 [ 3963.489421] vm_mmap_pgoff+0xbe/0xd0 [ 3963.489427] SyS_mmap_pgoff+0x10a/0x220 [ 3963.489430] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3963.489435] SyS_mmap+0x16/0x20 [ 3963.489438] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3963.489441] RIP: 0033:0x7fd772ba1f0a [ 3963.489444] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3963.489448] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3963.489450] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3963.489452] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3963.489454] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3963.489456] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3963.500724] gem_shrink: page allocation stalls for 21279ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3963.500736] CPU: 1 PID: 1871 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3963.500738] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3963.500740] Call Trace: [ 3963.500745] dump_stack+0x67/0x97 [ 3963.500750] warn_alloc+0xd6/0x160 [ 3963.500756] __alloc_pages_nodemask+0xe54/0x1290 [ 3963.500767] ? percpu_counter_add_batch+0x85/0xb0 [ 3963.500772] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3963.500778] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3963.500836] ? i915_gem_shrink+0x356/0x580 [i915] [ 3963.500845] shmem_read_mapping_page_gfp+0x31/0x50 [ 3963.500881] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3963.500918] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3963.500954] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3963.500988] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3963.501019] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3963.501024] ? lock_acquire+0x9e/0x1e0 [ 3963.501028] ? __might_fault+0x39/0x90 [ 3963.501061] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3963.501066] drm_ioctl_kernel+0x64/0xb0 [ 3963.501070] drm_ioctl+0x2cd/0x390 [ 3963.501101] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3963.501109] ? __do_page_fault+0x29e/0x560 [ 3963.501115] do_vfs_ioctl+0x90/0x670 [ 3963.501119] ? up_read+0x1a/0x40 [ 3963.501123] ? trace_hardirqs_on_caller+0x118/0x180 [ 3963.501127] SyS_ioctl+0x3c/0x70 [ 3963.501132] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3963.501134] RIP: 0033:0x7fd772b9d8b7 [ 3963.501137] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3963.501141] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3963.501143] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3963.501145] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3963.501147] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3963.501149] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3963.533509] gem_shrink: page allocation stalls for 12957ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3963.533523] CPU: 2 PID: 1843 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3963.533525] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3963.533527] Call Trace: [ 3963.533532] dump_stack+0x67/0x97 [ 3963.533537] warn_alloc+0xd6/0x160 [ 3963.533544] __alloc_pages_nodemask+0xe54/0x1290 [ 3963.533556] __handle_mm_fault+0xb56/0xd70 [ 3963.533563] handle_mm_fault+0x17c/0x350 [ 3963.533568] __get_user_pages+0xfa/0x5c0 [ 3963.533573] ? lock_acquire+0x9e/0x1e0 [ 3963.533580] populate_vma_page_range+0x6c/0x70 [ 3963.533583] __mm_populate+0x92/0x110 [ 3963.533589] vm_mmap_pgoff+0xbe/0xd0 [ 3963.533595] SyS_mmap_pgoff+0x10a/0x220 [ 3963.533598] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3963.533603] SyS_mmap+0x16/0x20 [ 3963.533607] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3963.533610] RIP: 0033:0x7fd772ba1f0a [ 3963.533612] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3963.533616] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3963.533618] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3963.533621] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3963.533623] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3963.533625] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3963.542111] gem_shrink: page allocation stalls for 22020ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3963.542123] CPU: 1 PID: 1834 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3963.542125] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3963.542127] Call Trace: [ 3963.542131] dump_stack+0x67/0x97 [ 3963.542135] warn_alloc+0xd6/0x160 [ 3963.542142] __alloc_pages_nodemask+0xe54/0x1290 [ 3963.542153] __handle_mm_fault+0xb56/0xd70 [ 3963.542160] handle_mm_fault+0x17c/0x350 [ 3963.542165] __get_user_pages+0xfa/0x5c0 [ 3963.542170] ? lock_acquire+0x9e/0x1e0 [ 3963.542176] populate_vma_page_range+0x6c/0x70 [ 3963.542180] __mm_populate+0x92/0x110 [ 3963.542185] vm_mmap_pgoff+0xbe/0xd0 [ 3963.542191] SyS_mmap_pgoff+0x10a/0x220 [ 3963.542194] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3963.542199] SyS_mmap+0x16/0x20 [ 3963.542202] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3963.542205] RIP: 0033:0x7fd772ba1f0a [ 3963.542207] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3963.542212] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3963.542214] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3963.542216] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3963.542218] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3963.542220] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3963.545732] gem_shrink: page allocation stalls for 20926ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 3963.545743] CPU: 1 PID: 1830 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3963.545746] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3963.545747] Call Trace: [ 3963.545752] dump_stack+0x67/0x97 [ 3963.545756] warn_alloc+0xd6/0x160 [ 3963.545763] __alloc_pages_nodemask+0xe54/0x1290 [ 3963.545772] ? _raw_spin_unlock+0x2c/0x50 [ 3963.545775] ? swap_swapcount+0x51/0x80 [ 3963.545780] __read_swap_cache_async+0x140/0x240 [ 3963.545783] ? lock_acquire+0x9e/0x1e0 [ 3963.545787] read_swap_cache_async+0x17/0x40 [ 3963.545791] swapin_readahead+0x15c/0x1d0 [ 3963.545797] ? pagecache_get_page+0x27/0x230 [ 3963.545801] do_swap_page+0x2d8/0x720 [ 3963.545804] ? do_swap_page+0x2d8/0x720 [ 3963.545807] ? do_wp_page+0xe1/0x4c0 [ 3963.545811] __handle_mm_fault+0x748/0xd70 [ 3963.545818] handle_mm_fault+0x17c/0x350 [ 3963.545823] __do_page_fault+0x279/0x560 [ 3963.545828] do_page_fault+0xc/0x10 [ 3963.545831] page_fault+0x22/0x30 [ 3963.545834] RIP: 0033:0x404f90 [ 3963.545836] RSP: 002b:00007ffe4b7b2d38 EFLAGS: 00010246 [ 3963.545840] RAX: 00007fd769aa3001 RBX: 000000000000001e RCX: 0000000000008022 [ 3963.545842] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3963.545845] RBP: 0000000000000014 R08: 00000000ffffffff R09: 0000000000000000 [ 3963.545847] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 3963.545849] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3963.548353] gem_shrink: page allocation stalls for 20910ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3963.548366] CPU: 1 PID: 1839 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3963.548368] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3963.548370] Call Trace: [ 3963.548375] dump_stack+0x67/0x97 [ 3963.548379] warn_alloc+0xd6/0x160 [ 3963.548386] __alloc_pages_nodemask+0xe54/0x1290 [ 3963.548394] ? __schedule+0x40d/0xb40 [ 3963.548401] ? mark_held_locks+0x6f/0xa0 [ 3963.548405] __handle_mm_fault+0xb56/0xd70 [ 3963.548413] handle_mm_fault+0x17c/0x350 [ 3963.548418] __get_user_pages+0xfa/0x5c0 [ 3963.548421] ? lock_acquire+0x9e/0x1e0 [ 3963.548428] populate_vma_page_range+0x6c/0x70 [ 3963.548431] __mm_populate+0x92/0x110 [ 3963.548436] vm_mmap_pgoff+0xbe/0xd0 [ 3963.548442] SyS_mmap_pgoff+0x10a/0x220 [ 3963.548445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3963.548450] SyS_mmap+0x16/0x20 [ 3963.548454] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3963.548456] RIP: 0033:0x7fd772ba1f0a [ 3963.548458] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3963.548463] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3963.548465] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3963.548467] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3963.548469] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3963.548471] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3964.179000] gem_shrink: page allocation stalls for 22338ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3964.179014] CPU: 1 PID: 1829 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3964.179016] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3964.179018] Call Trace: [ 3964.179025] dump_stack+0x67/0x97 [ 3964.179030] warn_alloc+0xd6/0x160 [ 3964.179037] __alloc_pages_nodemask+0xe54/0x1290 [ 3964.179048] __handle_mm_fault+0xb56/0xd70 [ 3964.179055] handle_mm_fault+0x17c/0x350 [ 3964.179060] __get_user_pages+0xfa/0x5c0 [ 3964.179065] ? lock_acquire+0x9e/0x1e0 [ 3964.179072] populate_vma_page_range+0x6c/0x70 [ 3964.179075] __mm_populate+0x92/0x110 [ 3964.179080] vm_mmap_pgoff+0xbe/0xd0 [ 3964.179086] SyS_mmap_pgoff+0x10a/0x220 [ 3964.179089] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3964.179094] SyS_mmap+0x16/0x20 [ 3964.179097] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3964.179100] RIP: 0033:0x7fd772ba1f0a [ 3964.179102] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3964.179106] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3964.179108] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3964.179110] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3964.179112] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3964.179114] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3964.195606] gem_shrink: page allocation stalls for 21839ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3964.195621] CPU: 2 PID: 1840 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3964.195623] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3964.195625] Call Trace: [ 3964.195632] dump_stack+0x67/0x97 [ 3964.195636] warn_alloc+0xd6/0x160 [ 3964.195643] __alloc_pages_nodemask+0xe54/0x1290 [ 3964.195654] __handle_mm_fault+0xb56/0xd70 [ 3964.195661] handle_mm_fault+0x17c/0x350 [ 3964.195666] __get_user_pages+0xfa/0x5c0 [ 3964.195670] ? lock_acquire+0x9e/0x1e0 [ 3964.195677] populate_vma_page_range+0x6c/0x70 [ 3964.195681] __mm_populate+0x92/0x110 [ 3964.195686] vm_mmap_pgoff+0xbe/0xd0 [ 3964.195692] SyS_mmap_pgoff+0x10a/0x220 [ 3964.195695] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3964.195700] SyS_mmap+0x16/0x20 [ 3964.195703] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3964.195706] RIP: 0033:0x7fd772ba1f0a [ 3964.195708] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3964.195712] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3964.195714] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3964.195716] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3964.195718] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3964.195720] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3967.173969] warn_alloc: 8 callbacks suppressed [ 3967.173973] gem_shrink: page allocation stalls for 25829ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3967.173985] CPU: 1 PID: 1827 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3967.173987] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3967.173989] Call Trace: [ 3967.173996] dump_stack+0x67/0x97 [ 3967.174000] warn_alloc+0xd6/0x160 [ 3967.174007] __alloc_pages_nodemask+0xe54/0x1290 [ 3967.174018] __handle_mm_fault+0xb56/0xd70 [ 3967.174025] handle_mm_fault+0x17c/0x350 [ 3967.174030] __get_user_pages+0xfa/0x5c0 [ 3967.174035] ? lock_acquire+0x9e/0x1e0 [ 3967.174042] populate_vma_page_range+0x6c/0x70 [ 3967.174046] __mm_populate+0x92/0x110 [ 3967.174051] vm_mmap_pgoff+0xbe/0xd0 [ 3967.174057] SyS_mmap_pgoff+0x10a/0x220 [ 3967.174061] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3967.174066] SyS_mmap+0x16/0x20 [ 3967.174070] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3967.174073] RIP: 0033:0x7fd772ba1f0a [ 3967.174075] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3967.174079] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3967.174081] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3967.174083] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3967.174085] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3967.174088] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3967.174095] warn_alloc_show_mem: 9 callbacks suppressed [ 3967.174097] Mem-Info: [ 3967.174103] active_anon:740051 inactive_anon:149583 isolated_anon:682 active_file:1822 inactive_file:2491 isolated_file:77 unevictable:0 dirty:34 writeback:0 unstable:0 slab_reclaimable:0 slab_unreclaimable:123 mapped:2769 shmem:122262 pagetables:12867 bounce:0 free:20694 free_pcp:445 free_cma:0 [ 3967.174107] Node 0 active_anon:2960204kB inactive_anon:598332kB active_file:7288kB inactive_file:9964kB unevictable:0kB isolated(anon):2728kB isolated(file):308kB mapped:11076kB dirty:136kB writeback:0kB shmem:489048kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3967.174112] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:688kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3967.174114] lowmem_reserve[]: 0 3296 3708 3708 [ 3967.174128] DMA32 free:60888kB min:59816kB low:74768kB high:89720kB active_anon:2758532kB inactive_anon:531012kB active_file:6032kB inactive_file:8628kB unevictable:0kB writepending:336kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1616kB pagetables:41944kB bounce:0kB free_pcp:1056kB local_pcp:240kB free_cma:0kB [ 3967.174130] lowmem_reserve[]: 0 0 412 412 [ 3967.174144] Normal free:6780kB min:7480kB low:9348kB high:11216kB active_anon:200056kB inactive_anon:66912kB active_file:1256kB inactive_file:1680kB unevictable:0kB writepending:156kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2176kB pagetables:9508kB bounce:0kB free_pcp:752kB local_pcp:124kB free_cma:0kB [ 3967.174145] lowmem_reserve[]: 0 0 0 0 [ 3967.174156] DMA: 15*4kB (ME) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 3967.174201] DMA32: 21*4kB (H) 23*8kB (UMH) 150*16kB (UMH) 884*32kB (UMH) 396*64kB (UMH) 31*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60268kB [ 3967.174237] Normal: 34*4kB (UMEH) 284*8kB (UMEH) 270*16kB (UME) 4*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6856kB [ 3967.174271] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3967.174273] 129823 total pagecache pages [ 3967.174280] 4421 pages in swap cache [ 3967.174283] Swap cache stats: add 1578477, delete 1583798, find 4593/8136 [ 3967.174285] Free swap = 15018236kB [ 3967.174287] Total swap = 16642044kB [ 3967.174289] 1001381 pages RAM [ 3967.174291] 0 pages HighMem/MovableOnly [ 3967.174293] 27879 pages reserved [ 3967.175952] gem_shrink: page allocation stalls for 10504ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3967.175965] CPU: 2 PID: 1818 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3967.175967] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3967.175969] Call Trace: [ 3967.175974] dump_stack+0x67/0x97 [ 3967.175978] warn_alloc+0xd6/0x160 [ 3967.175985] __alloc_pages_nodemask+0xe54/0x1290 [ 3967.175996] __handle_mm_fault+0xb56/0xd70 [ 3967.176003] handle_mm_fault+0x17c/0x350 [ 3967.176008] __get_user_pages+0xfa/0x5c0 [ 3967.176012] ? lock_acquire+0x9e/0x1e0 [ 3967.176018] populate_vma_page_range+0x6c/0x70 [ 3967.176022] __mm_populate+0x92/0x110 [ 3967.176028] vm_mmap_pgoff+0xbe/0xd0 [ 3967.176034] SyS_mmap_pgoff+0x10a/0x220 [ 3967.176037] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3967.176042] SyS_mmap+0x16/0x20 [ 3967.176046] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3967.176048] RIP: 0033:0x7fd772ba1f0a [ 3967.176051] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3967.176054] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3967.176057] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3967.176059] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3967.176061] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 3967.176063] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3975.687729] gem_shrink: page allocation stalls for 12263ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 3975.687742] CPU: 3 PID: 1822 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3975.687744] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3975.687746] Call Trace: [ 3975.687752] dump_stack+0x67/0x97 [ 3975.687756] warn_alloc+0xd6/0x160 [ 3975.687763] __alloc_pages_nodemask+0xe54/0x1290 [ 3975.687771] ? _raw_spin_unlock+0x2c/0x50 [ 3975.687775] ? swap_swapcount+0x51/0x80 [ 3975.687779] __read_swap_cache_async+0x140/0x240 [ 3975.687782] ? lock_acquire+0x9e/0x1e0 [ 3975.687786] read_swap_cache_async+0x17/0x40 [ 3975.687790] swapin_readahead+0x15c/0x1d0 [ 3975.687795] ? pagecache_get_page+0x27/0x230 [ 3975.687799] do_swap_page+0x2d8/0x720 [ 3975.687802] ? do_swap_page+0x2d8/0x720 [ 3975.687804] ? do_wp_page+0xe1/0x4c0 [ 3975.687808] __handle_mm_fault+0x748/0xd70 [ 3975.687815] handle_mm_fault+0x17c/0x350 [ 3975.687819] __do_page_fault+0x279/0x560 [ 3975.687824] do_page_fault+0xc/0x10 [ 3975.687828] page_fault+0x22/0x30 [ 3975.687831] RIP: 0033:0x404f90 [ 3975.687833] RSP: 002b:00007ffe4b7b2d38 EFLAGS: 00010246 [ 3975.687837] RAX: 00007fd769aa3001 RBX: 000000000000001e RCX: 0000000000008022 [ 3975.687839] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3975.687841] RBP: 0000000000000014 R08: 00000000ffffffff R09: 0000000000000000 [ 3975.687843] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 3975.687845] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3975.687852] warn_alloc_show_mem: 1 callbacks suppressed [ 3975.687855] Mem-Info: [ 3975.687861] active_anon:730574 inactive_anon:149353 isolated_anon:224 active_file:1832 inactive_file:11738 isolated_file:32 unevictable:0 dirty:38 writeback:47 unstable:0 slab_reclaimable:0 slab_unreclaimable:85 mapped:2761 shmem:122397 pagetables:12926 bounce:0 free:20887 free_pcp:600 free_cma:0 [ 3975.687865] Node 0 active_anon:2922296kB inactive_anon:597412kB active_file:7328kB inactive_file:46952kB unevictable:0kB isolated(anon):896kB isolated(file):128kB mapped:11044kB dirty:152kB writeback:188kB shmem:489588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3975.687870] DMA free:15068kB min:280kB low:348kB high:416kB active_anon:728kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3975.687872] lowmem_reserve[]: 0 3296 3708 3708 [ 3975.687885] DMA32 free:61264kB min:59816kB low:74768kB high:89720kB active_anon:2725492kB inactive_anon:530500kB active_file:6072kB inactive_file:42748kB unevictable:0kB writepending:296kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1616kB pagetables:42168kB bounce:0kB free_pcp:772kB local_pcp:0kB free_cma:0kB [ 3975.687887] lowmem_reserve[]: 0 0 412 412 [ 3975.687900] Normal free:7216kB min:7480kB low:9348kB high:11216kB active_anon:196036kB inactive_anon:66828kB active_file:1256kB inactive_file:4204kB unevictable:0kB writepending:44kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2176kB pagetables:9520kB bounce:0kB free_pcp:1628kB local_pcp:0kB free_cma:0kB [ 3975.687902] lowmem_reserve[]: 0 0 0 0 [ 3975.687913] DMA: 5*4kB (ME) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15068kB [ 3975.687958] DMA32: 21*4kB (UH) 44*8kB (MH) 100*16kB (UMH) 953*32kB (UMH) 408*64kB (UMH) 21*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61332kB [ 3975.687993] Normal: 69*4kB (MEH) 329*8kB (UMEH) 275*16kB (ME) 4*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7436kB [ 3975.688026] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3975.688028] 131397 total pagecache pages [ 3975.688036] 5925 pages in swap cache [ 3975.688039] Swap cache stats: add 1584926, delete 1588923, find 4594/8139 [ 3975.688041] Free swap = 14991612kB [ 3975.688043] Total swap = 16642044kB [ 3975.688045] 1001381 pages RAM [ 3975.688047] 0 pages HighMem/MovableOnly [ 3975.688049] 27879 pages reserved [ 3988.215679] kworker/1:5H: page allocation stalls for 20889ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3988.215694] CPU: 1 PID: 1586 Comm: kworker/1:5H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.215696] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.215756] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 3988.215760] Call Trace: [ 3988.215766] dump_stack+0x67/0x97 [ 3988.215771] warn_alloc+0xd6/0x160 [ 3988.215777] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.215785] ? __lock_acquire+0x28c/0x1790 [ 3988.215792] __handle_mm_fault+0xb56/0xd70 [ 3988.215799] handle_mm_fault+0x17c/0x350 [ 3988.215804] __get_user_pages+0xfa/0x5c0 [ 3988.215811] get_user_pages_remote+0x120/0x1a0 [ 3988.215848] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 3988.215849] kworker/2:1H: page allocation stalls for 20863ms, order:0 [ 3988.215856] process_one_work+0x1fe/0x670 [ 3988.215858] , mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3988.215863] worker_thread+0x49/0x3b0 [ 3988.215869] kthread+0x10f/0x150 [ 3988.215871] ? process_one_work+0x670/0x670 [ 3988.215874] ? kthread_create_on_node+0x40/0x40 [ 3988.215877] ? kthread_create_on_node+0x40/0x40 [ 3988.215881] ret_from_fork+0x27/0x40 [ 3988.215889] CPU: 2 PID: 1868 Comm: kworker/2:1H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.215891] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.215930] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 3988.215930] Mem-Info: [ 3988.215935] active_anon:700902 inactive_anon:149552 isolated_anon:32 active_file:1832 inactive_file:41859 isolated_file:0 unevictable:0 dirty:37 writeback:42 unstable:0 slab_reclaimable:0 slab_unreclaimable:79 mapped:2761 shmem:122619 pagetables:12928 bounce:0 free:20923 free_pcp:485 free_cma:0 [ 3988.215938] Node 0 active_anon:2803608kB inactive_anon:598208kB active_file:7328kB inactive_file:167436kB unevictable:0kB isolated(anon):128kB isolated(file):0kB mapped:11044kB dirty:148kB writeback:168kB shmem:490476kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 3988.215939] Call Trace: [ 3988.215943] dump_stack+0x67/0x97 [ 3988.215945] DMA free:15068kB min:280kB low:348kB high:416kB active_anon:728kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3988.215947] lowmem_reserve[]: [ 3988.215949] warn_alloc+0xd6/0x160 [ 3988.215951] 0 3296 [ 3988.215956] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.215957] 3708 3708 [ 3988.215963] ? __lock_acquire+0x28c/0x1790 [ 3988.215967] DMA32 free:61332kB min:59816kB low:74768kB high:89720kB active_anon:2611620kB inactive_anon:530408kB active_file:6072kB inactive_file:157324kB unevictable:0kB writepending:272kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1616kB pagetables:42172kB bounce:0kB free_pcp:1344kB local_pcp:324kB free_cma:0kB [ 3988.215969] __handle_mm_fault+0xb56/0xd70 [ 3988.215971] lowmem_reserve[]: 0 0 [ 3988.215976] handle_mm_fault+0x17c/0x350 [ 3988.215977] 412 [ 3988.215980] __get_user_pages+0xfa/0x5c0 [ 3988.215981] 412 [ 3988.215986] get_user_pages_remote+0x120/0x1a0 [ 3988.215990] Normal free:7292kB min:7480kB low:9348kB high:11216kB active_anon:190820kB inactive_anon:67296kB active_file:1256kB inactive_file:9948kB unevictable:0kB writepending:44kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2176kB pagetables:9524kB bounce:0kB free_pcp:596kB local_pcp:116kB free_cma:0kB [ 3988.215992] lowmem_reserve[]: 0 [ 3988.216027] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 3988.216028] 0 0 [ 3988.216032] process_one_work+0x1fe/0x670 [ 3988.216034] 0 [ 3988.216038] worker_thread+0x49/0x3b0 [ 3988.216039] DMA: [ 3988.216042] kthread+0x10f/0x150 [ 3988.216043] 5*4kB (ME) [ 3988.216046] ? process_one_work+0x670/0x670 [ 3988.216048] ? kthread_create_on_node+0x40/0x40 [ 3988.216048] 13*8kB (UME) [ 3988.216053] ret_from_fork+0x27/0x40 [ 3988.216053] 2*16kB (U) [ 3988.216056] systemd-journal: [ 3988.216058] 2*32kB (UE) [ 3988.216060] page allocation stalls for 21015ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask= [ 3988.216063] 2*64kB (UM) [ 3988.216065] (null) [ 3988.216067] CPU: 3 PID: 267 Comm: systemd-journal Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.216068] 3*128kB [ 3988.216070] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.216071] Call Trace: [ 3988.216072] (UME) [ 3988.216075] dump_stack+0x67/0x97 [ 3988.216076] 2*256kB [ 3988.216079] warn_alloc+0xd6/0x160 [ 3988.216080] (UE) 1*512kB (E) [ 3988.216086] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.216088] 3*1024kB (UME) 1*2048kB (E) [ 3988.216095] ? _raw_spin_unlock+0x2c/0x50 [ 3988.216098] ? swap_swapcount+0x51/0x80 [ 3988.216099] 2*4096kB (M) = 15068kB [ 3988.216103] __read_swap_cache_async+0x140/0x240 [ 3988.216105] ? __lock_acquire+0x28c/0x1790 [ 3988.216107] DMA32: [ 3988.216110] read_swap_cache_async+0x17/0x40 [ 3988.216111] 22*4kB (UMH) [ 3988.216114] swapin_readahead+0x15c/0x1d0 [ 3988.216116] 26*8kB [ 3988.216119] ? __lock_acquire+0x28c/0x1790 [ 3988.216120] (UH) 73*16kB [ 3988.216125] shmem_swapin+0x3f/0x50 [ 3988.216126] (UMH) [ 3988.216128] ? shmem_swapin+0x3f/0x50 [ 3988.216129] 959*32kB [ 3988.216133] ? shmem_getpage_gfp.isra.9+0x8d9/0xc40 [ 3988.216133] (UMH) 416*64kB (UMEH) [ 3988.216139] shmem_getpage_gfp.isra.9+0x909/0xc40 [ 3988.216140] 21*128kB (M) [ 3988.216146] ? devkmsg_read+0xf0/0x2d0 [ 3988.216146] 0*256kB 0*512kB 0*1024kB [ 3988.216152] shmem_fault+0x87/0x1d0 [ 3988.216153] 0*2048kB [ 3988.216156] ? __lock_acquire+0x28c/0x1790 [ 3988.216157] 0*4096kB = 61464kB [ 3988.216162] __do_fault+0x19/0x70 [ 3988.216164] Normal: [ 3988.216166] __handle_mm_fault+0x778/0xd70 [ 3988.216168] 15*4kB (UMH) 319*8kB [ 3988.216174] handle_mm_fault+0x17c/0x350 [ 3988.216175] (MH) [ 3988.216177] __do_page_fault+0x279/0x560 [ 3988.216179] 270*16kB (UM) [ 3988.216182] do_page_fault+0xc/0x10 [ 3988.216185] page_fault+0x22/0x30 [ 3988.216185] 0*32kB 0*64kB [ 3988.216188] RIP: 0033:0x7f72dcb97c15 [ 3988.216189] RSP: 002b:00007ffc6dbeefd0 EFLAGS: 00010297 [ 3988.216190] 0*128kB 0*256kB [ 3988.216194] RAX: 0000000000122de0 RBX: 0000000000000417 RCX: 00000000000a8f30 [ 3988.216195] 0*512kB [ 3988.216196] RDX: 00007f72d9493f30 RSI: 0000000000000016 RDI: 00007f72d9493f30 [ 3988.216197] RBP: 00000000000a8f30 R08: 00000000000ad118 R09: 0000001c854b7430 [ 3988.216199] 0*1024kB [ 3988.216200] R10: 000bf076f93b9ee1 R11: 00007f72d950dde0 R12: 0000001c854b1d20 [ 3988.216201] R13: 00007ffc6dbeeff8 R14: 00007ffc6dbef090 R15: 00007f72d9493f30 [ 3988.216203] 0*2048kB 0*4096kB = 6932kB [ 3988.216209] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3988.216212] 131581 total pagecache pages [ 3988.216221] 5886 pages in swap cache [ 3988.216223] Swap cache stats: add 1585070, delete 1589106, find 4594/8139 [ 3988.216225] Free swap = 14991100kB [ 3988.216227] Total swap = 16642044kB [ 3988.216229] 1001381 pages RAM [ 3988.216231] 0 pages HighMem/MovableOnly [ 3988.216233] 27879 pages reserved [ 3988.217692] gem_shrink: page allocation stalls for 23719ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3988.217713] CPU: 3 PID: 1829 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.217715] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.217716] Call Trace: [ 3988.217719] dump_stack+0x67/0x97 [ 3988.217722] warn_alloc+0xd6/0x160 [ 3988.217728] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.217738] __handle_mm_fault+0xb56/0xd70 [ 3988.217745] handle_mm_fault+0x17c/0x350 [ 3988.217749] __get_user_pages+0xfa/0x5c0 [ 3988.217752] ? lock_acquire+0x9e/0x1e0 [ 3988.217758] populate_vma_page_range+0x6c/0x70 [ 3988.217761] __mm_populate+0x92/0x110 [ 3988.217766] vm_mmap_pgoff+0xbe/0xd0 [ 3988.217772] SyS_mmap_pgoff+0x10a/0x220 [ 3988.217775] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3988.217779] SyS_mmap+0x16/0x20 [ 3988.217782] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3988.217784] RIP: 0033:0x7fd772ba1f0a [ 3988.217787] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3988.217791] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3988.217793] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3988.217795] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3988.217797] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 3988.217799] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3988.217803] gem_shrink: page allocation stalls for 23820ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 3988.217813] CPU: 2 PID: 1881 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.217815] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.217817] Call Trace: [ 3988.217820] dump_stack+0x67/0x97 [ 3988.217823] warn_alloc+0xd6/0x160 [ 3988.217830] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.217839] ? percpu_counter_add_batch+0x85/0xb0 [ 3988.217844] shmem_alloc_and_acct_page+0x1ac/0x370 [ 3988.217849] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 3988.217885] ? i915_gem_shrink+0x356/0x580 [i915] [ 3988.217894] shmem_read_mapping_page_gfp+0x31/0x50 [ 3988.217928] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 3988.217965] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 3988.217997] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 3988.218031] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3988.218065] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 3988.218070] ? lock_acquire+0x9e/0x1e0 [ 3988.218076] ? __might_fault+0x39/0x90 [ 3988.218111] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3988.218117] drm_ioctl_kernel+0x64/0xb0 [ 3988.218123] drm_ioctl+0x2cd/0x390 [ 3988.218156] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 3988.218164] ? __do_page_fault+0x29e/0x560 [ 3988.218169] do_vfs_ioctl+0x90/0x670 [ 3988.218173] ? up_read+0x1a/0x40 [ 3988.218177] ? trace_hardirqs_on_caller+0x118/0x180 [ 3988.218181] SyS_ioctl+0x3c/0x70 [ 3988.218186] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3988.218188] RIP: 0033:0x7fd772b9d8b7 [ 3988.218190] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3988.218194] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 3988.218197] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 3988.218199] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 3988.218201] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 3988.218203] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 3988.219732] gem_shrink: page allocation stalls for 31548ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3988.219742] CPU: 2 PID: 1818 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.219744] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.219746] Call Trace: [ 3988.219749] dump_stack+0x67/0x97 [ 3988.219753] warn_alloc+0xd6/0x160 [ 3988.219759] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.219769] __handle_mm_fault+0xb56/0xd70 [ 3988.219776] handle_mm_fault+0x17c/0x350 [ 3988.219781] __get_user_pages+0xfa/0x5c0 [ 3988.219784] ? lock_acquire+0x9e/0x1e0 [ 3988.219790] populate_vma_page_range+0x6c/0x70 [ 3988.219794] __mm_populate+0x92/0x110 [ 3988.219799] vm_mmap_pgoff+0xbe/0xd0 [ 3988.219804] SyS_mmap_pgoff+0x10a/0x220 [ 3988.219807] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 3988.219811] SyS_mmap+0x16/0x20 [ 3988.219814] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 3988.219816] RIP: 0033:0x7fd772ba1f0a [ 3988.219818] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 3988.219822] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 3988.219824] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 3988.219826] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 3988.219828] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 3988.219830] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 3988.221917] sshd: page allocation stalls for 20857ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 3988.221928] CPU: 3 PID: 1750 Comm: sshd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.221930] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.221932] Call Trace: [ 3988.221937] dump_stack+0x67/0x97 [ 3988.221941] warn_alloc+0xd6/0x160 [ 3988.221948] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.221957] ? _raw_spin_unlock+0x2c/0x50 [ 3988.221960] ? swap_swapcount+0x51/0x80 [ 3988.221964] __read_swap_cache_async+0x140/0x240 [ 3988.221968] ? lock_acquire+0x9e/0x1e0 [ 3988.221972] read_swap_cache_async+0x17/0x40 [ 3988.221976] swapin_readahead+0x15c/0x1d0 [ 3988.221982] ? pagecache_get_page+0x27/0x230 [ 3988.221986] do_swap_page+0x2d8/0x720 [ 3988.221989] ? do_swap_page+0x2d8/0x720 [ 3988.221993] __handle_mm_fault+0x748/0xd70 [ 3988.222000] handle_mm_fault+0x17c/0x350 [ 3988.222004] __do_page_fault+0x279/0x560 [ 3988.222010] do_page_fault+0xc/0x10 [ 3988.222013] page_fault+0x22/0x30 [ 3988.222015] RIP: 0033:0x2149fd1b4d [ 3988.222017] RSP: 002b:00007ffe28fc2170 EFLAGS: 00010202 [ 3988.222021] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00007f1552770e83 [ 3988.222023] RDX: 000000214b348390 RSI: 000000214b3300b0 RDI: 000000000000000f [ 3988.222025] RBP: 00007ffe28fc21f8 R08: 0000000000000000 R09: 0000000000000700 [ 3988.222027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3988.222029] R13: 00007ffe28fc2200 R14: 00007ffe28fc21f0 R15: 0000000000000000 [ 3988.222718] kworker/0:1H: page allocation stalls for 20859ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 3988.222730] CPU: 0 PID: 1869 Comm: kworker/0:1H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.222732] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.222733] kworker/2:1H: [ 3988.222780] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 3988.222782] page allocation stalls for 20871ms, order:0 [ 3988.222786] , mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask= [ 3988.222787] Call Trace: [ 3988.222789] (null) [ 3988.222791] dump_stack+0x67/0x97 [ 3988.222793] warn_alloc+0xd6/0x160 [ 3988.222800] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.222808] ? __lock_acquire+0x28c/0x1790 [ 3988.222814] __handle_mm_fault+0xb56/0xd70 [ 3988.222822] handle_mm_fault+0x17c/0x350 [ 3988.222826] __get_user_pages+0xfa/0x5c0 [ 3988.222833] get_user_pages_remote+0x120/0x1a0 [ 3988.222870] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 3988.222876] process_one_work+0x1fe/0x670 [ 3988.222882] worker_thread+0x49/0x3b0 [ 3988.222888] kthread+0x10f/0x150 [ 3988.222890] ? process_one_work+0x670/0x670 [ 3988.222893] ? kthread_create_on_node+0x40/0x40 [ 3988.222897] ret_from_fork+0x27/0x40 [ 3988.222906] CPU: 2 PID: 1868 Comm: kworker/2:1H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.222908] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.222945] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 3988.222948] Call Trace: [ 3988.222952] dump_stack+0x67/0x97 [ 3988.222956] warn_alloc+0xd6/0x160 [ 3988.222962] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.222968] ? __lock_acquire+0x28c/0x1790 [ 3988.222975] __handle_mm_fault+0xb56/0xd70 [ 3988.222981] handle_mm_fault+0x17c/0x350 [ 3988.222985] __get_user_pages+0xfa/0x5c0 [ 3988.222992] get_user_pages_remote+0x120/0x1a0 [ 3988.223028] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 3988.223034] process_one_work+0x1fe/0x670 [ 3988.223037] sshd: [ 3988.223040] worker_thread+0x49/0x3b0 [ 3988.223041] page allocation stalls for 20858ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 3988.223047] kthread+0x10f/0x150 [ 3988.223050] ? process_one_work+0x670/0x670 [ 3988.223053] ? kthread_create_on_node+0x40/0x40 [ 3988.223056] ret_from_fork+0x27/0x40 [ 3988.223064] CPU: 3 PID: 1750 Comm: sshd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 3988.223066] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 3988.223067] Call Trace: [ 3988.223071] dump_stack+0x67/0x97 [ 3988.223074] warn_alloc+0xd6/0x160 [ 3988.223080] __alloc_pages_nodemask+0xe54/0x1290 [ 3988.223088] ? _raw_spin_unlock+0x2c/0x50 [ 3988.223091] ? swap_swapcount+0x51/0x80 [ 3988.223095] __read_swap_cache_async+0x140/0x240 [ 3988.223097] ? lock_acquire+0x9e/0x1e0 [ 3988.223102] read_swap_cache_async+0x17/0x40 [ 3988.223105] swapin_readahead+0x15c/0x1d0 [ 3988.223110] ? pagecache_get_page+0x27/0x230 [ 3988.223114] do_swap_page+0x2d8/0x720 [ 3988.223116] ? do_swap_page+0x2d8/0x720 [ 3988.223121] __handle_mm_fault+0x748/0xd70 [ 3988.223128] handle_mm_fault+0x17c/0x350 [ 3988.223131] __do_page_fault+0x279/0x560 [ 3988.223137] do_page_fault+0xc/0x10 [ 3988.223140] page_fault+0x22/0x30 [ 3988.223142] RIP: 0033:0x2149fd1b4d [ 3988.223144] RSP: 002b:00007ffe28fc2170 EFLAGS: 00010202 [ 3988.223148] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00007f1552770e83 [ 3988.223150] RDX: 000000214b348390 RSI: 000000214b3300b0 RDI: 000000000000000f [ 3988.223152] RBP: 00007ffe28fc21f8 R08: 0000000000000000 R09: 0000000000000700 [ 3988.223154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3988.223157] R13: 00007ffe28fc2200 R14: 00007ffe28fc21f0 R15: 0000000000000000 [ 4011.276629] warn_alloc: 59 callbacks suppressed [ 4011.276896] avahi-daemon: page allocation stalls for 10331ms, order:0, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 4011.276909] CPU: 2 PID: 555 Comm: avahi-daemon Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.276911] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.276913] Call Trace: [ 4011.276918] dump_stack+0x67/0x97 [ 4011.276923] warn_alloc+0xd6/0x160 [ 4011.276930] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.276935] ? add_wait_queue+0x60/0x70 [ 4011.276941] ? add_wait_queue+0x60/0x70 [ 4011.276946] __get_free_pages+0xd/0x40 [ 4011.276950] __pollwait+0x94/0xe0 [ 4011.276954] pipe_poll+0x2f/0xa0 [ 4011.276957] do_sys_poll+0x32b/0x5c0 [ 4011.276970] ? poll_initwait+0x40/0x40 [ 4011.276975] ? poll_select_copy_remaining+0x120/0x120 [ 4011.276980] ? poll_select_copy_remaining+0x120/0x120 [ 4011.276985] ? poll_select_copy_remaining+0x120/0x120 [ 4011.276989] ? poll_select_copy_remaining+0x120/0x120 [ 4011.276994] ? poll_select_copy_remaining+0x120/0x120 [ 4011.276998] ? poll_select_copy_remaining+0x120/0x120 [ 4011.277003] ? poll_select_copy_remaining+0x120/0x120 [ 4011.277008] ? poll_select_copy_remaining+0x120/0x120 [ 4011.277012] ? poll_select_copy_remaining+0x120/0x120 [ 4011.277017] SyS_poll+0x5d/0x110 [ 4011.277020] ? SyS_poll+0x5d/0x110 [ 4011.277025] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.277028] RIP: 0033:0x7f87db66c0a0 [ 4011.277030] RSP: 002b:00007ffc9ab7bf38 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 4011.277034] RAX: ffffffffffffffda RBX: 00000026197c2a60 RCX: 00007f87db66c0a0 [ 4011.277036] RDX: 0000000000000064 RSI: 000000000000000a RDI: 00000026197d75d0 [ 4011.277038] RBP: 00000026197df7d0 R08: 00000000003c5cf4 R09: 0000000000000001 [ 4011.277040] R10: 00077113ec9a7581 R11: 0000000000000246 R12: 00000026197c2a60 [ 4011.277042] R13: 00000026197d6b00 R14: 0000000000000000 R15: 0000000000000002 [ 4011.277052] warn_alloc_show_mem: 9 callbacks suppressed [ 4011.277058] Mem-Info: [ 4011.277064] active_anon:650791 inactive_anon:161689 isolated_anon:0 active_file:1935 inactive_file:79287 isolated_file:0 unevictable:0 dirty:23 writeback:0 unstable:0 slab_reclaimable:0 slab_unreclaimable:23 mapped:3017 shmem:131604 pagetables:13372 bounce:0 free:21175 free_pcp:0 free_cma:0 [ 4011.277068] Node 0 active_anon:2603164kB inactive_anon:646756kB active_file:7740kB inactive_file:317148kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12068kB dirty:92kB writeback:0kB shmem:526416kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4011.277072] DMA free:15088kB min:280kB low:348kB high:416kB active_anon:708kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4011.277074] lowmem_reserve[]: 0 3296 3708 3708 [ 4011.277087] DMA32 free:62092kB min:59816kB low:74768kB high:89720kB active_anon:2430036kB inactive_anon:577028kB active_file:6448kB inactive_file:291348kB unevictable:0kB writepending:84kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1616kB pagetables:43812kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4011.277088] lowmem_reserve[]: 0 0 412 412 [ 4011.277101] Normal free:7520kB min:7480kB low:9348kB high:11216kB active_anon:171404kB inactive_anon:69644kB active_file:1292kB inactive_file:26664kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2160kB pagetables:9660kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4011.277102] lowmem_reserve[]: 0 0 0 0 [ 4011.277112] DMA: 10*4kB (ME) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15088kB [ 4011.277156] DMA32: 103*4kB (MEH) 99*8kB (UMEH) 1702*16kB (UMH) 956*32kB (UMH) 60*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 62868kB [ 4011.277187] Normal: 85*4kB (UME) 571*8kB (UME) 215*16kB (UME) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8380kB [ 4011.277217] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4011.277219] 141208 total pagecache pages [ 4011.277228] 6218 pages in swap cache [ 4011.277230] Swap cache stats: add 1585984, delete 1589688, find 4658/8320 [ 4011.277232] Free swap = 14988796kB [ 4011.277234] Total swap = 16642044kB [ 4011.277236] 1001381 pages RAM [ 4011.277237] 0 pages HighMem/MovableOnly [ 4011.277239] 27879 pages reserved [ 4011.279742] snapd: page allocation stalls for 10373ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4011.279756] CPU: 3 PID: 692 Comm: snapd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.279758] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.279760] Call Trace: [ 4011.279766] dump_stack+0x67/0x97 [ 4011.279771] warn_alloc+0xd6/0x160 [ 4011.279778] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.279787] ? _raw_spin_unlock+0x2c/0x50 [ 4011.279790] ? swap_swapcount+0x51/0x80 [ 4011.279795] __read_swap_cache_async+0x140/0x240 [ 4011.279798] ? lock_acquire+0x9e/0x1e0 [ 4011.279802] read_swap_cache_async+0x17/0x40 [ 4011.279806] swapin_readahead+0x15c/0x1d0 [ 4011.279811] ? pagecache_get_page+0x27/0x230 [ 4011.279816] do_swap_page+0x2d8/0x720 [ 4011.279818] ? do_swap_page+0x2d8/0x720 [ 4011.279823] __handle_mm_fault+0x748/0xd70 [ 4011.279830] handle_mm_fault+0x17c/0x350 [ 4011.279835] __do_page_fault+0x279/0x560 [ 4011.279840] do_page_fault+0xc/0x10 [ 4011.279844] page_fault+0x22/0x30 [ 4011.279847] RIP: 0033:0x7314b5416 [ 4011.279849] RSP: 002b:000000c820030ac8 EFLAGS: 00010287 [ 4011.279853] RAX: 000000c820150000 RBX: 0000000000000005 RCX: 00007f14eec8e000 [ 4011.279855] RDX: 000000c820150000 RSI: 000000c820152180 RDI: 000000c820051af0 [ 4011.279857] RBP: 0000000732129065 R08: 000000c820150000 R09: 0000000000000004 [ 4011.279859] R10: 001efc4a6aea4357 R11: 0000000000000202 R12: 000000000000001b [ 4011.279862] R13: 0000000731cca67c R14: 000000000000000b R15: 0000000000000008 [ 4011.280567] systemd: page allocation stalls for 10509ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4011.280606] CPU: 0 PID: 1 Comm: systemd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.280608] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.280610] Call Trace: [ 4011.280614] dump_stack+0x67/0x97 [ 4011.280617] warn_alloc+0xd6/0x160 [ 4011.280624] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.280632] ? _raw_spin_unlock+0x2c/0x50 [ 4011.280635] ? swap_swapcount+0x51/0x80 [ 4011.280639] __read_swap_cache_async+0x140/0x240 [ 4011.280642] ? lock_acquire+0x9e/0x1e0 [ 4011.280646] read_swap_cache_async+0x17/0x40 [ 4011.280650] swapin_readahead+0x15c/0x1d0 [ 4011.280654] ? pagecache_get_page+0x27/0x230 [ 4011.280658] do_swap_page+0x2d8/0x720 [ 4011.280661] ? do_swap_page+0x2d8/0x720 [ 4011.280666] __handle_mm_fault+0x748/0xd70 [ 4011.280673] handle_mm_fault+0x17c/0x350 [ 4011.280677] __do_page_fault+0x279/0x560 [ 4011.280682] do_page_fault+0xc/0x10 [ 4011.280685] page_fault+0x22/0x30 [ 4011.280690] RIP: 0010:ep_send_events_proc+0x144/0x2f0 [ 4011.280692] RSP: 0018:ffffc9000000fda0 EFLAGS: 00010246 [ 4011.280696] RAX: 0000000000000001 RBX: ffffc9000000fe20 RCX: 00007fff104b4d10 [ 4011.280698] RDX: 0000000000000000 RSI: ffff8801145d8748 RDI: ffff880113beecc0 [ 4011.280700] RBP: ffffc9000000fdf8 R08: 0000000000000000 R09: 0000000000000001 [ 4011.280702] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 4011.280704] R13: ffffc9000000fea0 R14: 0000000000000000 R15: ffff8800cb815498 [ 4011.280714] ? ep_read_events_proc+0x130/0x130 [ 4011.280717] ep_scan_ready_list+0x9f/0x2b0 [ 4011.280720] ? trace_hardirqs_on_caller+0x118/0x180 [ 4011.280725] ep_poll+0x1e9/0x420 [ 4011.280731] ? wake_up_q+0x70/0x70 [ 4011.280737] SyS_epoll_wait+0xcb/0xe0 [ 4011.280744] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.280747] RIP: 0033:0x7fe2bc5876a3 [ 4011.280750] RSP: 002b:00007fff104b4d00 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8 [ 4011.280756] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fe2bc5876a3 [ 4011.280759] RDX: 0000000000000034 RSI: 00007fff104b4d10 RDI: 0000000000000004 [ 4011.280763] RBP: 00000047da405f00 R08: 431bde82d7b634db R09: 0000000000001410 [ 4011.280766] R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000003 [ 4011.280769] R13: 0000000000000003 R14: 0000000000000008 R15: 0000000000000000 [ 4011.280919] gem_shrink: page allocation stalls for 20509ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4011.280929] CPU: 2 PID: 1874 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.280931] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.280932] Call Trace: [ 4011.280937] dump_stack+0x67/0x97 [ 4011.280940] warn_alloc+0xd6/0x160 [ 4011.280947] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.280957] ? percpu_counter_add_batch+0x85/0xb0 [ 4011.280963] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4011.280968] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4011.281039] ? i915_gem_shrink+0x356/0x580 [i915] [ 4011.281046] shmem_read_mapping_page_gfp+0x31/0x50 [ 4011.281080] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4011.281116] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4011.281148] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4011.281180] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.281211] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4011.281215] ? lock_acquire+0x9e/0x1e0 [ 4011.281219] ? __might_fault+0x39/0x90 [ 4011.281252] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.281258] drm_ioctl_kernel+0x64/0xb0 [ 4011.281262] drm_ioctl+0x2cd/0x390 [ 4011.281295] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.281303] ? __do_page_fault+0x29e/0x560 [ 4011.281308] do_vfs_ioctl+0x90/0x670 [ 4011.281312] ? up_read+0x1a/0x40 [ 4011.281316] ? trace_hardirqs_on_caller+0x118/0x180 [ 4011.281320] SyS_ioctl+0x3c/0x70 [ 4011.281325] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.281327] RIP: 0033:0x7fd772b9d8b7 [ 4011.281330] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4011.281334] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4011.281336] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4011.281338] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4011.281340] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4011.281342] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4011.284347] systemd-resolve: page allocation stalls for 10513ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4011.284358] CPU: 2 PID: 1643 Comm: systemd-resolve Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.284360] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.284362] Call Trace: [ 4011.284367] dump_stack+0x67/0x97 [ 4011.284371] warn_alloc+0xd6/0x160 [ 4011.284378] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.284386] ? _raw_spin_unlock+0x2c/0x50 [ 4011.284389] ? swap_swapcount+0x51/0x80 [ 4011.284393] __read_swap_cache_async+0x140/0x240 [ 4011.284396] ? lock_acquire+0x9e/0x1e0 [ 4011.284401] read_swap_cache_async+0x17/0x40 [ 4011.284404] swapin_readahead+0x15c/0x1d0 [ 4011.284409] ? pagecache_get_page+0x27/0x230 [ 4011.284413] do_swap_page+0x2d8/0x720 [ 4011.284416] ? do_swap_page+0x2d8/0x720 [ 4011.284420] __handle_mm_fault+0x748/0xd70 [ 4011.284427] handle_mm_fault+0x17c/0x350 [ 4011.284431] __do_page_fault+0x279/0x560 [ 4011.284436] do_page_fault+0xc/0x10 [ 4011.284440] page_fault+0x22/0x30 [ 4011.284444] RIP: 0010:ep_send_events_proc+0x144/0x2f0 [ 4011.284446] RSP: 0018:ffffc9000075bd78 EFLAGS: 00010246 [ 4011.284450] RAX: 0000000000000001 RBX: ffffc9000075bdf8 RCX: 00007ffdb1a98940 [ 4011.284452] RDX: 0000000000000000 RSI: ffff880113c53060 RDI: 00000000ffffffff [ 4011.284454] RBP: ffffc9000075bdd0 R08: 0000000000000000 R09: 0000000000000001 [ 4011.284456] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 4011.284459] R13: ffffc9000075be78 R14: 0000000000000000 R15: ffff880116f31918 [ 4011.284467] ? ep_send_events_proc+0x85/0x2f0 [ 4011.284472] ? ep_read_events_proc+0x130/0x130 [ 4011.284475] ep_scan_ready_list+0x9f/0x2b0 [ 4011.284478] ? trace_hardirqs_on_caller+0x118/0x180 [ 4011.284483] ep_poll+0x1e9/0x420 [ 4011.284488] ? wake_up_q+0x70/0x70 [ 4011.284493] SyS_epoll_wait+0xcb/0xe0 [ 4011.284497] do_syscall_64+0x5e/0x120 [ 4011.284501] entry_SYSCALL64_slow_path+0x25/0x25 [ 4011.284504] RIP: 0033:0x7fe8962ef683 [ 4011.284506] RSP: 002b:00007ffdb1a98938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e8 [ 4011.284510] RAX: ffffffffffffffda RBX: 000000565f168250 RCX: 00007fe8962ef683 [ 4011.284512] RDX: 0000000000000011 RSI: 00007ffdb1a98940 RDI: 0000000000000004 [ 4011.284514] RBP: 00007ffdb1a98b10 R08: 000000565f16906c R09: 000000565f16effc [ 4011.284516] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb1a98940 [ 4011.284518] R13: 0000000000000001 R14: ffffffffffffffff R15: 00007ffdb1a98b98 [ 4011.288458] gem_shrink: page allocation stalls for 20344ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4011.288473] CPU: 2 PID: 1821 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.288475] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.288477] Call Trace: [ 4011.288484] dump_stack+0x67/0x97 [ 4011.288488] warn_alloc+0xd6/0x160 [ 4011.288495] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.288506] __handle_mm_fault+0xb56/0xd70 [ 4011.288513] handle_mm_fault+0x17c/0x350 [ 4011.288518] __get_user_pages+0xfa/0x5c0 [ 4011.288523] ? lock_acquire+0x9e/0x1e0 [ 4011.288529] populate_vma_page_range+0x6c/0x70 [ 4011.288532] __mm_populate+0x92/0x110 [ 4011.288537] vm_mmap_pgoff+0xbe/0xd0 [ 4011.288543] SyS_mmap_pgoff+0x10a/0x220 [ 4011.288546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4011.288551] SyS_mmap+0x16/0x20 [ 4011.288555] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.288558] RIP: 0033:0x7fd772ba1f0a [ 4011.288560] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4011.288564] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4011.288566] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4011.288569] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4011.288571] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4011.288573] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4011.290520] gem_shrink: page allocation stalls for 20454ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4011.290531] CPU: 1 PID: 1880 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.290533] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.290535] Call Trace: [ 4011.290540] dump_stack+0x67/0x97 [ 4011.290543] warn_alloc+0xd6/0x160 [ 4011.290550] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.290560] ? percpu_counter_add_batch+0x85/0xb0 [ 4011.290565] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4011.290570] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4011.290632] ? i915_gem_shrink+0x356/0x580 [i915] [ 4011.290641] shmem_read_mapping_page_gfp+0x31/0x50 [ 4011.290675] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4011.290711] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4011.290741] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4011.290742] gem_shrink: page allocation stalls for 20584ms, order:0 [ 4011.290772] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.290801] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4011.290802] , mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4011.290805] ? lock_acquire+0x9e/0x1e0 [ 4011.290808] ? __might_fault+0x39/0x90 [ 4011.290841] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.290846] drm_ioctl_kernel+0x64/0xb0 [ 4011.290850] drm_ioctl+0x2cd/0x390 [ 4011.290894] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.290902] ? __do_page_fault+0x29e/0x560 [ 4011.290908] do_vfs_ioctl+0x90/0x670 [ 4011.290912] ? up_read+0x1a/0x40 [ 4011.290915] ? trace_hardirqs_on_caller+0x118/0x180 [ 4011.290920] SyS_ioctl+0x3c/0x70 [ 4011.290924] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.290927] RIP: 0033:0x7fd772b9d8b7 [ 4011.290929] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4011.290933] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4011.290935] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4011.290937] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4011.290939] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4011.290941] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4011.290949] CPU: 0 PID: 1816 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.290951] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.290953] Call Trace: [ 4011.290956] dump_stack+0x67/0x97 [ 4011.290959] warn_alloc+0xd6/0x160 [ 4011.290966] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.290976] __handle_mm_fault+0xb56/0xd70 [ 4011.290984] handle_mm_fault+0x17c/0x350 [ 4011.290990] __get_user_pages+0xfa/0x5c0 [ 4011.290994] ? lock_acquire+0x9e/0x1e0 [ 4011.291002] populate_vma_page_range+0x6c/0x70 [ 4011.291006] __mm_populate+0x92/0x110 [ 4011.291013] vm_mmap_pgoff+0xbe/0xd0 [ 4011.291020] SyS_mmap_pgoff+0x10a/0x220 [ 4011.291024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4011.291028] SyS_mmap+0x16/0x20 [ 4011.291033] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.291036] RIP: 0033:0x7fd772ba1f0a [ 4011.291039] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4011.291045] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4011.291048] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4011.291051] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4011.291054] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000002 [ 4011.291057] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4011.294168] gem_shrink: page allocation stalls for 20458ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4011.294182] CPU: 1 PID: 1880 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.294184] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.294186] Call Trace: [ 4011.294192] dump_stack+0x67/0x97 [ 4011.294196] warn_alloc+0xd6/0x160 [ 4011.294203] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.294212] ? percpu_counter_add_batch+0x85/0xb0 [ 4011.294218] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4011.294223] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4011.294280] ? i915_gem_shrink+0x356/0x580 [i915] [ 4011.294288] shmem_read_mapping_page_gfp+0x31/0x50 [ 4011.294323] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4011.294358] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4011.294389] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4011.294420] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.294422] gem_shrink: [ 4011.294451] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4011.294452] page allocation stalls for 20588ms, order:0 [ 4011.294456] ? lock_acquire+0x9e/0x1e0 [ 4011.294458] , mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask= [ 4011.294461] ? __might_fault+0x39/0x90 [ 4011.294462] (null) [ 4011.294494] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.294498] drm_ioctl_kernel+0x64/0xb0 [ 4011.294503] drm_ioctl+0x2cd/0x390 [ 4011.294547] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4011.294554] ? __do_page_fault+0x29e/0x560 [ 4011.294559] do_vfs_ioctl+0x90/0x670 [ 4011.294563] ? up_read+0x1a/0x40 [ 4011.294567] ? trace_hardirqs_on_caller+0x118/0x180 [ 4011.294571] SyS_ioctl+0x3c/0x70 [ 4011.294576] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.294579] RIP: 0033:0x7fd772b9d8b7 [ 4011.294581] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4011.294585] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4011.294587] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4011.294589] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4011.294591] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4011.294593] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4011.294602] CPU: 0 PID: 1816 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4011.294604] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4011.294606] Call Trace: [ 4011.294609] dump_stack+0x67/0x97 [ 4011.294613] warn_alloc+0xd6/0x160 [ 4011.294619] __alloc_pages_nodemask+0xe54/0x1290 [ 4011.294630] __handle_mm_fault+0xb56/0xd70 [ 4011.294637] handle_mm_fault+0x17c/0x350 [ 4011.294641] __get_user_pages+0xfa/0x5c0 [ 4011.294644] ? lock_acquire+0x9e/0x1e0 [ 4011.294650] populate_vma_page_range+0x6c/0x70 [ 4011.294653] __mm_populate+0x92/0x110 [ 4011.294659] vm_mmap_pgoff+0xbe/0xd0 [ 4011.294664] SyS_mmap_pgoff+0x10a/0x220 [ 4011.294667] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4011.294672] SyS_mmap+0x16/0x20 [ 4011.294675] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4011.294677] RIP: 0033:0x7fd772ba1f0a [ 4011.294680] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4011.294684] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4011.294686] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4011.294688] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4011.294690] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000002 [ 4011.294692] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4016.544424] warn_alloc: 44 callbacks suppressed [ 4016.544428] gem_shrink: page allocation stalls for 13020ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4016.544440] CPU: 0 PID: 1822 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4016.544442] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4016.544444] Call Trace: [ 4016.544451] dump_stack+0x67/0x97 [ 4016.544455] warn_alloc+0xd6/0x160 [ 4016.544462] __alloc_pages_nodemask+0xe54/0x1290 [ 4016.544473] __handle_mm_fault+0xb56/0xd70 [ 4016.544481] handle_mm_fault+0x17c/0x350 [ 4016.544486] __get_user_pages+0xfa/0x5c0 [ 4016.544490] ? lock_acquire+0x9e/0x1e0 [ 4016.544497] populate_vma_page_range+0x6c/0x70 [ 4016.544501] __mm_populate+0x92/0x110 [ 4016.544506] vm_mmap_pgoff+0xbe/0xd0 [ 4016.544512] SyS_mmap_pgoff+0x10a/0x220 [ 4016.544515] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4016.544520] SyS_mmap+0x16/0x20 [ 4016.544524] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4016.544527] RIP: 0033:0x7fd772ba1f0a [ 4016.544529] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4016.544534] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4016.544536] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4016.544538] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4016.544540] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4016.544542] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4016.544549] warn_alloc_show_mem: 9 callbacks suppressed [ 4016.544551] Mem-Info: [ 4016.544557] active_anon:734953 inactive_anon:153407 isolated_anon:657 active_file:1789 inactive_file:2451 isolated_file:40 unevictable:0 dirty:40 writeback:149 unstable:0 slab_reclaimable:0 slab_unreclaimable:0 mapped:2942 shmem:134866 pagetables:13718 bounce:0 free:20795 free_pcp:730 free_cma:0 [ 4016.544561] Node 0 active_anon:2939812kB inactive_anon:613628kB active_file:7156kB inactive_file:9804kB unevictable:0kB isolated(anon):2628kB isolated(file):160kB mapped:11768kB dirty:160kB writeback:596kB shmem:539464kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4016.544566] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:688kB inactive_anon:68kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4016.544568] lowmem_reserve[]: 0 3296 3708 3708 [ 4016.544582] DMA32 free:61240kB min:59816kB low:74768kB high:89720kB active_anon:2742872kB inactive_anon:543044kB active_file:6324kB inactive_file:8524kB unevictable:0kB writepending:0kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:45100kB bounce:0kB free_pcp:2232kB local_pcp:668kB free_cma:0kB [ 4016.544584] lowmem_reserve[]: 0 0 412 412 [ 4016.544598] Normal free:6832kB min:7480kB low:9348kB high:11216kB active_anon:195176kB inactive_anon:71684kB active_file:1128kB inactive_file:1772kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2128kB pagetables:9756kB bounce:0kB free_pcp:688kB local_pcp:88kB free_cma:0kB [ 4016.544600] lowmem_reserve[]: 0 0 0 0 [ 4016.544611] DMA: 19*4kB (ME) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15124kB [ 4016.544657] DMA32: 27*4kB (UEH) 27*8kB (UMH) 1654*16kB (UMH) 1003*32kB (MH) 31*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60868kB [ 4016.544691] Normal: 28*4kB (UEH) 481*8kB (UMEH) 164*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6584kB [ 4017.319020] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4017.319022] 146760 total pagecache pages [ 4017.319030] 8736 pages in swap cache [ 4017.319033] Swap cache stats: add 1601983, delete 1603570, find 4705/8449 [ 4017.319035] Free swap = 14923516kB [ 4017.319037] Total swap = 16642044kB [ 4017.319039] 1001381 pages RAM [ 4017.319041] 0 pages HighMem/MovableOnly [ 4017.319042] 27879 pages reserved [ 4018.123384] gem_shrink: page allocation stalls for 51363ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4018.123400] CPU: 1 PID: 1864 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4018.123402] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4018.123404] Call Trace: [ 4018.123410] dump_stack+0x67/0x97 [ 4018.123416] warn_alloc+0xd6/0x160 [ 4018.123422] __alloc_pages_nodemask+0xe54/0x1290 [ 4018.123428] ? finish_task_switch+0x6a/0x210 [ 4018.123436] ? percpu_counter_add_batch+0x85/0xb0 [ 4018.123442] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4018.123447] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4018.123506] ? i915_gem_shrink+0x356/0x580 [i915] [ 4018.123515] shmem_read_mapping_page_gfp+0x31/0x50 [ 4018.123553] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4018.123592] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4018.123626] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4018.123661] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4018.123692] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4018.123697] ? lock_acquire+0x9e/0x1e0 [ 4018.123702] ? __might_fault+0x39/0x90 [ 4018.123737] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4018.123741] drm_ioctl_kernel+0x64/0xb0 [ 4018.123746] drm_ioctl+0x2cd/0x390 [ 4018.123777] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4018.123785] ? __do_page_fault+0x29e/0x560 [ 4018.123790] do_vfs_ioctl+0x90/0x670 [ 4018.123794] ? up_read+0x1a/0x40 [ 4018.123797] ? trace_hardirqs_on_caller+0x118/0x180 [ 4018.123801] SyS_ioctl+0x3c/0x70 [ 4018.123806] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4018.123809] RIP: 0033:0x7fd772b9d8b7 [ 4018.123812] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4018.123816] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4018.123818] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4018.123820] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4018.123822] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4018.123824] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4018.157216] gem_shrink: page allocation stalls for 27425ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4018.157232] CPU: 2 PID: 1841 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4018.157235] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4018.157236] Call Trace: [ 4018.157242] dump_stack+0x67/0x97 [ 4018.157247] warn_alloc+0xd6/0x160 [ 4018.157253] __alloc_pages_nodemask+0xe54/0x1290 [ 4018.157264] __handle_mm_fault+0xb56/0xd70 [ 4018.157271] handle_mm_fault+0x17c/0x350 [ 4018.157276] __get_user_pages+0xfa/0x5c0 [ 4018.157280] ? lock_acquire+0x9e/0x1e0 [ 4018.157287] populate_vma_page_range+0x6c/0x70 [ 4018.157290] __mm_populate+0x92/0x110 [ 4018.157296] vm_mmap_pgoff+0xbe/0xd0 [ 4018.157301] SyS_mmap_pgoff+0x10a/0x220 [ 4018.157304] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4018.157309] SyS_mmap+0x16/0x20 [ 4018.157312] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4018.157315] RIP: 0033:0x7fd772ba1f0a [ 4018.157317] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4018.157322] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4018.157324] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4018.157326] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4018.157328] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4018.157330] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4018.157337] Mem-Info: [ 4018.157342] active_anon:712473 inactive_anon:148102 isolated_anon:637 active_file:1757 inactive_file:29749 isolated_file:627 unevictable:0 dirty:43 writeback:23 unstable:0 slab_reclaimable:0 slab_unreclaimable:0 mapped:2928 shmem:134898 pagetables:13829 bounce:0 free:20853 free_pcp:515 free_cma:0 [ 4018.157346] Node 0 active_anon:2849892kB inactive_anon:592408kB active_file:7028kB inactive_file:118996kB unevictable:0kB isolated(anon):2548kB isolated(file):2508kB mapped:11712kB dirty:172kB writeback:92kB shmem:539592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4018.157351] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:672kB inactive_anon:84kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4018.157353] lowmem_reserve[]: 0 3296 3708 3708 [ 4018.157366] DMA32 free:61316kB min:59816kB low:74768kB high:89720kB active_anon:2659988kB inactive_anon:520972kB active_file:6024kB inactive_file:110792kB unevictable:0kB writepending:0kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:45516kB bounce:0kB free_pcp:1524kB local_pcp:552kB free_cma:0kB [ 4018.157367] lowmem_reserve[]: 0 0 412 412 [ 4018.157380] Normal free:6992kB min:7480kB low:9348kB high:11216kB active_anon:187320kB inactive_anon:71544kB active_file:1004kB inactive_file:9416kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2128kB pagetables:9784kB bounce:0kB free_pcp:664kB local_pcp:172kB free_cma:0kB [ 4018.157382] lowmem_reserve[]: 0 0 0 0 [ 4018.157392] DMA: 14*4kB (ME) 13*8kB (UME) 2*16kB (U) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4018.157436] DMA32: 26*4kB (MEH) 25*8kB (MH) 1356*16kB (UMH) 1127*32kB (UMH) 48*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61136kB [ 4018.157470] Normal: 28*4kB (MEH) 449*8kB (UMEH) 171*16kB (UM) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6472kB [ 4018.157503] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4018.157505] 147305 total pagecache pages [ 4018.157513] 9282 pages in swap cache [ 4018.157515] Swap cache stats: add 1607870, delete 1608969, find 4705/8455 [ 4018.157517] Free swap = 14899964kB [ 4018.157519] Total swap = 16642044kB [ 4018.157521] 1001381 pages RAM [ 4018.157523] 0 pages HighMem/MovableOnly [ 4018.157525] 27879 pages reserved [ 4018.210473] gem_shrink: page allocation stalls for 76688ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4018.210488] CPU: 1 PID: 1834 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4018.210490] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4018.210493] Call Trace: [ 4018.210500] dump_stack+0x67/0x97 [ 4018.210504] warn_alloc+0xd6/0x160 [ 4018.210511] __alloc_pages_nodemask+0xe54/0x1290 [ 4018.210522] __handle_mm_fault+0xb56/0xd70 [ 4018.210529] handle_mm_fault+0x17c/0x350 [ 4018.210535] __get_user_pages+0xfa/0x5c0 [ 4018.210540] ? lock_acquire+0x9e/0x1e0 [ 4018.210546] populate_vma_page_range+0x6c/0x70 [ 4018.210550] __mm_populate+0x92/0x110 [ 4018.210555] vm_mmap_pgoff+0xbe/0xd0 [ 4018.210561] SyS_mmap_pgoff+0x10a/0x220 [ 4018.210564] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4018.210569] SyS_mmap+0x16/0x20 [ 4018.210573] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4018.210576] RIP: 0033:0x7fd772ba1f0a [ 4018.210578] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4018.210582] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4018.210584] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4018.210586] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4018.210587] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4018.210589] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4021.004574] gem_shrink: page allocation stalls for 30201ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4021.004589] CPU: 3 PID: 1862 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4021.004591] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4021.004593] Call Trace: [ 4021.004600] dump_stack+0x67/0x97 [ 4021.004605] warn_alloc+0xd6/0x160 [ 4021.004612] __alloc_pages_nodemask+0xe54/0x1290 [ 4021.004622] ? percpu_counter_add_batch+0x85/0xb0 [ 4021.004628] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4021.004633] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4021.004689] ? i915_gem_shrink+0x356/0x580 [i915] [ 4021.004700] shmem_read_mapping_page_gfp+0x31/0x50 [ 4021.004739] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4021.004778] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4021.004812] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4021.004848] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4021.004882] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4021.004887] ? lock_acquire+0x9e/0x1e0 [ 4021.004892] ? __might_fault+0x39/0x90 [ 4021.004926] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4021.004932] drm_ioctl_kernel+0x64/0xb0 [ 4021.004936] drm_ioctl+0x2cd/0x390 [ 4021.004969] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4021.004977] ? __do_page_fault+0x29e/0x560 [ 4021.004982] do_vfs_ioctl+0x90/0x670 [ 4021.004986] ? up_read+0x1a/0x40 [ 4021.004990] ? trace_hardirqs_on_caller+0x118/0x180 [ 4021.004994] SyS_ioctl+0x3c/0x70 [ 4021.005000] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4021.005003] RIP: 0033:0x7fd772b9d8b7 [ 4021.005005] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4021.005010] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4021.005012] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4021.005014] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4021.005016] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4021.005019] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4021.076988] warn_alloc_show_mem: 2 callbacks suppressed [ 4021.076992] Mem-Info: [ 4021.076999] active_anon:710758 inactive_anon:149231 isolated_anon:322 active_file:1755 inactive_file:29823 isolated_file:76 unevictable:0 dirty:0 writeback:2 unstable:0 slab_reclaimable:0 slab_unreclaimable:0 mapped:2888 shmem:140293 pagetables:14146 bounce:0 free:20971 free_pcp:919 free_cma:0 [ 4021.077004] Node 0 active_anon:2843032kB inactive_anon:596924kB active_file:7020kB inactive_file:119440kB unevictable:0kB isolated(anon):1288kB isolated(file):304kB mapped:11552kB dirty:0kB writeback:8kB shmem:561172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4021.077009] DMA free:15092kB min:280kB low:348kB high:416kB active_anon:572kB inactive_anon:160kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:8kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4021.077011] lowmem_reserve[]: 0 3296 3708 3708 [ 4021.077025] DMA32 free:61432kB min:59816kB low:74768kB high:89720kB active_anon:2659684kB inactive_anon:524348kB active_file:6116kB inactive_file:107172kB unevictable:0kB writepending:0kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:46724kB bounce:0kB free_pcp:2576kB local_pcp:668kB free_cma:0kB [ 4021.077027] lowmem_reserve[]: 0 0 412 412 [ 4021.077041] Normal free:7360kB min:7480kB low:9348kB high:11216kB active_anon:182704kB inactive_anon:72584kB active_file:904kB inactive_file:12460kB unevictable:0kB writepending:432kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2128kB pagetables:9844kB bounce:0kB free_pcp:1100kB local_pcp:276kB free_cma:0kB [ 4021.077042] lowmem_reserve[]: 0 0 0 0 [ 4021.077053] DMA: 5*4kB (ME) 14*8kB (UME) 3*16kB (UM) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15092kB [ 4021.077100] DMA32: 331*4kB (UMH) 124*8kB (UMEH) 82*16kB (UMH) 1579*32kB (UMEH) 132*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 62604kB [ 4021.077134] Normal: 165*4kB (UMEH) 555*8kB (UMEH) 153*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7548kB [ 4021.077167] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4021.077169] 144996 total pagecache pages [ 4021.077177] 1530 pages in swap cache [ 4021.077181] Swap cache stats: add 1647200, delete 1657060, find 4708/8478 [ 4021.077183] Free swap = 14738428kB [ 4021.077185] Total swap = 16642044kB [ 4021.077187] 1001381 pages RAM [ 4021.077189] 0 pages HighMem/MovableOnly [ 4021.077191] 27879 pages reserved [ 4028.430712] gem_shrink: page allocation stalls for 16882ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4028.430727] CPU: 3 PID: 1882 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.430730] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.430733] Call Trace: [ 4028.430739] dump_stack+0x67/0x97 [ 4028.430744] warn_alloc+0xd6/0x160 [ 4028.430751] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.430762] ? percpu_counter_add_batch+0x85/0xb0 [ 4028.430767] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4028.430773] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4028.430830] ? i915_gem_shrink+0x356/0x580 [i915] [ 4028.430841] shmem_read_mapping_page_gfp+0x31/0x50 [ 4028.430879] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4028.430917] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4028.430953] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4028.430988] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4028.431022] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4028.431027] ? lock_acquire+0x9e/0x1e0 [ 4028.431032] ? __might_fault+0x39/0x90 [ 4028.431066] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4028.431071] drm_ioctl_kernel+0x64/0xb0 [ 4028.431076] drm_ioctl+0x2cd/0x390 [ 4028.431109] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4028.431118] ? __do_page_fault+0x29e/0x560 [ 4028.431123] do_vfs_ioctl+0x90/0x670 [ 4028.431127] ? up_read+0x1a/0x40 [ 4028.431131] ? trace_hardirqs_on_caller+0x118/0x180 [ 4028.431135] SyS_ioctl+0x3c/0x70 [ 4028.431141] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.431145] RIP: 0033:0x7fd772b9d8b7 [ 4028.431147] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4028.431152] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4028.431154] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4028.431156] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4028.431158] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4028.431160] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4028.431168] Mem-Info: [ 4028.431173] active_anon:690012 inactive_anon:150287 isolated_anon:0 active_file:1753 inactive_file:50364 isolated_file:222 unevictable:0 dirty:5 writeback:0 unstable:0 slab_reclaimable:0 slab_unreclaimable:5 mapped:2893 shmem:141284 pagetables:14356 bounce:0 free:20827 free_pcp:821 free_cma:0 [ 4028.431177] Node 0 active_anon:2760048kB inactive_anon:601148kB active_file:7012kB inactive_file:201456kB unevictable:0kB isolated(anon):0kB isolated(file):888kB mapped:11572kB dirty:20kB writeback:0kB shmem:565136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4028.431183] DMA free:15092kB min:280kB low:348kB high:416kB active_anon:624kB inactive_anon:160kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4028.431185] lowmem_reserve[]: 0 3296 3708 3708 [ 4028.431199] DMA32 free:61140kB min:59816kB low:74768kB high:89720kB active_anon:2576828kB inactive_anon:528140kB active_file:6156kB inactive_file:188476kB unevictable:0kB writepending:12kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:47500kB bounce:0kB free_pcp:2144kB local_pcp:668kB free_cma:0kB [ 4028.431201] lowmem_reserve[]: 0 0 412 412 [ 4028.431214] Normal free:7076kB min:7480kB low:9348kB high:11216kB active_anon:180832kB inactive_anon:72672kB active_file:856kB inactive_file:14064kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2128kB pagetables:9908kB bounce:0kB free_pcp:1140kB local_pcp:620kB free_cma:0kB [ 4028.431216] lowmem_reserve[]: 0 0 0 0 [ 4028.431227] DMA: 2*4kB (UE) 12*8kB (ME) 3*16kB (UM) 2*32kB (UE) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15064kB [ 4028.431272] DMA32: 27*4kB (H) 65*8kB (MH) 70*16kB (UMH) 1682*32kB (UMEH) 78*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60564kB [ 4028.431307] Normal: 61*4kB (UMEH) 553*8kB (UMEH) 154*16kB (UME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7132kB [ 4028.431338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4028.431340] 145760 total pagecache pages [ 4028.431348] 1407 pages in swap cache [ 4028.431351] Swap cache stats: add 1647344, delete 1657327, find 4709/8486 [ 4028.431353] Free swap = 14737916kB [ 4028.431355] Total swap = 16642044kB [ 4028.431357] 1001381 pages RAM [ 4028.431359] 0 pages HighMem/MovableOnly [ 4028.431361] 27879 pages reserved [ 4028.480627] gem_shrink: page allocation stalls for 10097ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.480642] CPU: 3 PID: 1816 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.480644] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.480646] Call Trace: [ 4028.480653] dump_stack+0x67/0x97 [ 4028.480658] warn_alloc+0xd6/0x160 [ 4028.480665] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.480677] __handle_mm_fault+0xb56/0xd70 [ 4028.480685] handle_mm_fault+0x17c/0x350 [ 4028.480690] __get_user_pages+0xfa/0x5c0 [ 4028.480695] ? lock_acquire+0x9e/0x1e0 [ 4028.480701] populate_vma_page_range+0x6c/0x70 [ 4028.480705] __mm_populate+0x92/0x110 [ 4028.480711] vm_mmap_pgoff+0xbe/0xd0 [ 4028.480716] SyS_mmap_pgoff+0x10a/0x220 [ 4028.480720] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.480725] SyS_mmap+0x16/0x20 [ 4028.480728] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.480731] RIP: 0033:0x7fd772ba1f0a [ 4028.480734] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.480738] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.480740] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.480743] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.480745] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000002 [ 4028.480747] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.497174] gem_shrink: page allocation stalls for 10097ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.497187] CPU: 3 PID: 1835 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.497189] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.497191] Call Trace: [ 4028.497196] dump_stack+0x67/0x97 [ 4028.497201] warn_alloc+0xd6/0x160 [ 4028.497208] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.497219] __handle_mm_fault+0xb56/0xd70 [ 4028.497226] handle_mm_fault+0x17c/0x350 [ 4028.497231] __get_user_pages+0xfa/0x5c0 [ 4028.497236] ? lock_acquire+0x9e/0x1e0 [ 4028.497242] populate_vma_page_range+0x6c/0x70 [ 4028.497246] __mm_populate+0x92/0x110 [ 4028.497252] vm_mmap_pgoff+0xbe/0xd0 [ 4028.497257] SyS_mmap_pgoff+0x10a/0x220 [ 4028.497261] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.497266] SyS_mmap+0x16/0x20 [ 4028.497270] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.497273] RIP: 0033:0x7fd772ba1f0a [ 4028.497275] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.497279] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.497281] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.497284] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.497286] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4028.497288] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.524554] gem_shrink: page allocation stalls for 12556ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.524568] CPU: 0 PID: 1830 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.524571] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.524572] Call Trace: [ 4028.524578] dump_stack+0x67/0x97 [ 4028.524583] warn_alloc+0xd6/0x160 [ 4028.524590] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.524601] __handle_mm_fault+0xb56/0xd70 [ 4028.524608] handle_mm_fault+0x17c/0x350 [ 4028.524613] __get_user_pages+0xfa/0x5c0 [ 4028.524617] ? lock_acquire+0x9e/0x1e0 [ 4028.524624] populate_vma_page_range+0x6c/0x70 [ 4028.524628] __mm_populate+0x92/0x110 [ 4028.524633] vm_mmap_pgoff+0xbe/0xd0 [ 4028.524639] SyS_mmap_pgoff+0x10a/0x220 [ 4028.524642] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.524647] SyS_mmap+0x16/0x20 [ 4028.524650] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.524653] RIP: 0033:0x7fd772ba1f0a [ 4028.524656] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.524660] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.524662] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.524664] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.524666] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4028.524668] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.554336] gem_shrink: page allocation stalls for 10261ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.554349] CPU: 0 PID: 1820 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.554351] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.554353] Call Trace: [ 4028.554359] dump_stack+0x67/0x97 [ 4028.554364] warn_alloc+0xd6/0x160 [ 4028.554371] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.554382] __handle_mm_fault+0xb56/0xd70 [ 4028.554389] handle_mm_fault+0x17c/0x350 [ 4028.554394] __get_user_pages+0xfa/0x5c0 [ 4028.554398] ? lock_acquire+0x9e/0x1e0 [ 4028.554404] populate_vma_page_range+0x6c/0x70 [ 4028.554408] __mm_populate+0x92/0x110 [ 4028.554413] vm_mmap_pgoff+0xbe/0xd0 [ 4028.554419] SyS_mmap_pgoff+0x10a/0x220 [ 4028.554422] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.554427] SyS_mmap+0x16/0x20 [ 4028.554431] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.554433] RIP: 0033:0x7fd772ba1f0a [ 4028.554435] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.554440] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.554442] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.554444] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.554446] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4028.554448] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.603650] gem_shrink: page allocation stalls for 10165ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.603664] CPU: 0 PID: 1833 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.603666] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.603668] Call Trace: [ 4028.603675] dump_stack+0x67/0x97 [ 4028.603679] warn_alloc+0xd6/0x160 [ 4028.603687] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.603698] __handle_mm_fault+0xb56/0xd70 [ 4028.603705] handle_mm_fault+0x17c/0x350 [ 4028.603710] __get_user_pages+0xfa/0x5c0 [ 4028.603715] ? lock_acquire+0x9e/0x1e0 [ 4028.603721] populate_vma_page_range+0x6c/0x70 [ 4028.603725] __mm_populate+0x92/0x110 [ 4028.603730] vm_mmap_pgoff+0xbe/0xd0 [ 4028.603737] SyS_mmap_pgoff+0x10a/0x220 [ 4028.603740] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.603745] SyS_mmap+0x16/0x20 [ 4028.603748] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.603751] RIP: 0033:0x7fd772ba1f0a [ 4028.603754] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.603758] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.603760] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.603762] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.603764] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4028.603766] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.654282] gem_shrink: page allocation stalls for 10190ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.654297] CPU: 3 PID: 1824 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.654299] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.654301] Call Trace: [ 4028.654307] dump_stack+0x67/0x97 [ 4028.654312] warn_alloc+0xd6/0x160 [ 4028.654319] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.654330] __handle_mm_fault+0xb56/0xd70 [ 4028.654338] handle_mm_fault+0x17c/0x350 [ 4028.654343] __get_user_pages+0xfa/0x5c0 [ 4028.654347] ? lock_acquire+0x9e/0x1e0 [ 4028.654354] populate_vma_page_range+0x6c/0x70 [ 4028.654358] __mm_populate+0x92/0x110 [ 4028.654363] vm_mmap_pgoff+0xbe/0xd0 [ 4028.654369] SyS_mmap_pgoff+0x10a/0x220 [ 4028.654372] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.654377] SyS_mmap+0x16/0x20 [ 4028.654380] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.654383] RIP: 0033:0x7fd772ba1f0a [ 4028.654385] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.654390] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.654392] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.654394] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.654396] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4028.654398] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.749696] gem_shrink: page allocation stalls for 10296ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.749719] CPU: 3 PID: 1818 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.749721] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.749723] Call Trace: [ 4028.749730] dump_stack+0x67/0x97 [ 4028.749734] warn_alloc+0xd6/0x160 [ 4028.749741] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.749752] __handle_mm_fault+0xb56/0xd70 [ 4028.749759] handle_mm_fault+0x17c/0x350 [ 4028.749764] __get_user_pages+0xfa/0x5c0 [ 4028.749768] ? lock_acquire+0x9e/0x1e0 [ 4028.749775] populate_vma_page_range+0x6c/0x70 [ 4028.749778] __mm_populate+0x92/0x110 [ 4028.749784] vm_mmap_pgoff+0xbe/0xd0 [ 4028.749789] SyS_mmap_pgoff+0x10a/0x220 [ 4028.749793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.749798] SyS_mmap+0x16/0x20 [ 4028.749801] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.749804] RIP: 0033:0x7fd772ba1f0a [ 4028.749806] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.749810] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.749812] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.749814] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.749816] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4028.749818] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.788298] gem_shrink: page allocation stalls for 10216ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4028.788312] CPU: 2 PID: 1838 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.788314] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.788316] Call Trace: [ 4028.788322] dump_stack+0x67/0x97 [ 4028.788327] warn_alloc+0xd6/0x160 [ 4028.788333] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.788345] __handle_mm_fault+0xb56/0xd70 [ 4028.788352] handle_mm_fault+0x17c/0x350 [ 4028.788357] __get_user_pages+0xfa/0x5c0 [ 4028.788361] ? lock_acquire+0x9e/0x1e0 [ 4028.788367] populate_vma_page_range+0x6c/0x70 [ 4028.788371] __mm_populate+0x92/0x110 [ 4028.788377] vm_mmap_pgoff+0xbe/0xd0 [ 4028.788382] SyS_mmap_pgoff+0x10a/0x220 [ 4028.788385] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4028.788390] SyS_mmap+0x16/0x20 [ 4028.788394] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.788397] RIP: 0033:0x7fd772ba1f0a [ 4028.788399] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4028.788403] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4028.788405] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4028.788407] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4028.788409] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4028.788412] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4028.812982] gem_shrink: page allocation stalls for 10157ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4028.812997] CPU: 2 PID: 1874 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4028.813000] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4028.813002] Call Trace: [ 4028.813008] dump_stack+0x67/0x97 [ 4028.813013] warn_alloc+0xd6/0x160 [ 4028.813020] __alloc_pages_nodemask+0xe54/0x1290 [ 4028.813025] ? finish_task_switch+0x6a/0x210 [ 4028.813033] ? percpu_counter_add_batch+0x85/0xb0 [ 4028.813038] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4028.813044] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4028.813103] ? i915_gem_shrink+0x356/0x580 [i915] [ 4028.813113] shmem_read_mapping_page_gfp+0x31/0x50 [ 4028.813150] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4028.813188] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4028.813221] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4028.813255] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4028.813288] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4028.813293] ? lock_acquire+0x9e/0x1e0 [ 4028.813299] ? __might_fault+0x39/0x90 [ 4028.813333] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4028.813338] drm_ioctl_kernel+0x64/0xb0 [ 4028.813342] drm_ioctl+0x2cd/0x390 [ 4028.813375] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4028.813383] ? __do_page_fault+0x29e/0x560 [ 4028.813389] do_vfs_ioctl+0x90/0x670 [ 4028.813393] ? up_read+0x1a/0x40 [ 4028.813397] ? trace_hardirqs_on_caller+0x118/0x180 [ 4028.813401] SyS_ioctl+0x3c/0x70 [ 4028.813407] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4028.813410] RIP: 0033:0x7fd772b9d8b7 [ 4028.813412] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4028.813417] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4028.813419] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4028.813421] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4028.813423] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4028.813425] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4042.499168] warn_alloc: 1 callbacks suppressed [ 4042.499198] gem_shrink: page allocation stalls for 12733ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4042.499211] CPU: 3 PID: 1879 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4042.499213] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4042.499215] Call Trace: [ 4042.499222] dump_stack+0x67/0x97 [ 4042.499226] warn_alloc+0xd6/0x160 [ 4042.499233] __alloc_pages_nodemask+0xe54/0x1290 [ 4042.499243] ? percpu_counter_add_batch+0x85/0xb0 [ 4042.499249] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4042.499254] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4042.499310] ? i915_gem_shrink+0x356/0x580 [i915] [ 4042.499319] shmem_read_mapping_page_gfp+0x31/0x50 [ 4042.499354] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4042.499391] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4042.499422] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4042.499455] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4042.499486] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4042.499492] ? lock_acquire+0x9e/0x1e0 [ 4042.499497] ? __might_fault+0x39/0x90 [ 4042.499530] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4042.499534] drm_ioctl_kernel+0x64/0xb0 [ 4042.499539] drm_ioctl+0x2cd/0x390 [ 4042.499570] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4042.499578] ? __do_page_fault+0x29e/0x560 [ 4042.499584] do_vfs_ioctl+0x90/0x670 [ 4042.499588] ? up_read+0x1a/0x40 [ 4042.499591] ? trace_hardirqs_on_caller+0x118/0x180 [ 4042.499595] SyS_ioctl+0x3c/0x70 [ 4042.499600] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4042.499603] RIP: 0033:0x7fd772b9d8b7 [ 4042.499605] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4042.499610] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4042.499612] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4042.499614] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4042.499616] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4042.499618] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4042.499625] warn_alloc_show_mem: 9 callbacks suppressed [ 4042.499628] Mem-Info: [ 4042.499634] active_anon:740175 inactive_anon:149728 isolated_anon:1168 active_file:65 inactive_file:0 isolated_file:0 unevictable:0 dirty:25 writeback:0 unstable:0 slab_reclaimable:0 slab_unreclaimable:57 mapped:493 shmem:151217 pagetables:15172 bounce:0 free:20861 free_pcp:208 free_cma:0 [ 4042.499639] Node 0 active_anon:2960700kB inactive_anon:598912kB active_file:260kB inactive_file:0kB unevictable:0kB isolated(anon):4672kB isolated(file):0kB mapped:1972kB dirty:100kB writeback:0kB shmem:604868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4042.499644] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:52kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4042.499646] lowmem_reserve[]: 0 3296 3708 3708 [ 4042.499660] DMA32 free:61008kB min:59816kB low:74768kB high:89720kB active_anon:2769204kB inactive_anon:522296kB active_file:88kB inactive_file:120kB unevictable:0kB writepending:212kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50616kB bounce:0kB free_pcp:720kB local_pcp:148kB free_cma:0kB [ 4042.499662] lowmem_reserve[]: 0 0 412 412 [ 4042.499675] Normal free:7332kB min:7480kB low:9348kB high:11216kB active_anon:191256kB inactive_anon:76548kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:16kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10052kB bounce:0kB free_pcp:112kB local_pcp:0kB free_cma:0kB [ 4042.499677] lowmem_reserve[]: 0 0 0 0 [ 4042.499688] DMA: 14*4kB (ME) 11*8kB [ 4042.565719] kworker/2:3H: page allocation stalls for 10318ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4042.565728] CPU: 2 PID: 1579 Comm: kworker/2:3H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4042.565729] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4042.565784] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4042.565787] Call Trace: [ 4042.565792] dump_stack+0x67/0x97 [ 4042.565796] warn_alloc+0xd6/0x160 [ 4042.565801] __alloc_pages_nodemask+0xe54/0x1290 [ 4042.565808] ? __lock_acquire+0x28c/0x1790 [ 4042.565814] __handle_mm_fault+0xb56/0xd70 [ 4042.565821] handle_mm_fault+0x17c/0x350 [ 4042.565825] __get_user_pages+0xfa/0x5c0 [ 4042.565831] get_user_pages_remote+0x120/0x1a0 [ 4042.565870] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4042.565876] process_one_work+0x1fe/0x670 [ 4042.565881] worker_thread+0x49/0x3b0 [ 4042.565886] kthread+0x10f/0x150 [ 4042.565888] ? process_one_work+0x670/0x670 [ 4042.565890] ? kthread_create_on_node+0x40/0x40 [ 4042.565893] ? mempool_alloc_slab+0x10/0x20 [ 4042.565896] ? kmem_cache_alloc+0x241/0x2f0 [ 4042.565898] ? __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 4042.565900] ret_from_fork+0x27/0x40 [ 4042.994714] kworker/2:5H: page allocation stalls for 10456ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4042.994725] CPU: 2 PID: 1582 Comm: kworker/2:5H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4042.994726] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4042.994782] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4042.994785] Call Trace: [ 4042.994791] dump_stack+0x67/0x97 [ 4042.994794] warn_alloc+0xd6/0x160 [ 4042.994801] __alloc_pages_nodemask+0xe54/0x1290 [ 4042.994808] ? __lock_acquire+0x28c/0x1790 [ 4042.994814] __handle_mm_fault+0xb56/0xd70 [ 4042.994820] handle_mm_fault+0x17c/0x350 [ 4042.994825] __get_user_pages+0xfa/0x5c0 [ 4042.994831] get_user_pages_remote+0x120/0x1a0 [ 4042.994868] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4042.994874] process_one_work+0x1fe/0x670 [ 4042.994879] worker_thread+0x49/0x3b0 [ 4042.994884] kthread+0x10f/0x150 [ 4042.994886] ? process_one_work+0x670/0x670 [ 4042.994888] ? kthread_create_on_node+0x40/0x40 [ 4042.994891] ? scsi_mq_done+0x34/0x140 [ 4042.994894] ? blk_mq_complete_request+0x11/0x20 [ 4042.994896] ret_from_fork+0x27/0x40 [ 4053.162712] (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4053.162749] DMA32: 64*4kB (UMEH) 34*8kB (UMEH) 1264*16kB (UME) 1259*32kB (UM) 5*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61360kB [ 4053.162784] Normal: 164*4kB (UMEH) 734*8kB (MEH) 39*16kB (UM) 3*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7248kB [ 4053.162817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4053.162819] 151862 total pagecache pages [ 4053.162828] 573 pages in swap cache [ 4053.162830] Swap cache stats: add 1657562, delete 1668659, find 4726/8552 [ 4053.162832] Free swap = 14696700kB [ 4053.162834] Total swap = 16642044kB [ 4053.162836] 1001381 pages RAM [ 4053.162838] 0 pages HighMem/MovableOnly [ 4053.162840] 27879 pages reserved [ 4065.761713] kworker/2:3H: page allocation stalls for 33514ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4065.761727] CPU: 2 PID: 1579 Comm: kworker/2:3H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4065.761729] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4065.761785] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4065.761789] Call Trace: [ 4065.761795] dump_stack+0x67/0x97 [ 4065.761799] warn_alloc+0xd6/0x160 [ 4065.761805] __alloc_pages_nodemask+0xe54/0x1290 [ 4065.761813] ? __lock_acquire+0x28c/0x1790 [ 4065.761820] __handle_mm_fault+0xb56/0xd70 [ 4065.761827] handle_mm_fault+0x17c/0x350 [ 4065.761831] __get_user_pages+0xfa/0x5c0 [ 4065.761838] get_user_pages_remote+0x120/0x1a0 [ 4065.761874] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4065.761881] process_one_work+0x1fe/0x670 [ 4065.761887] worker_thread+0x49/0x3b0 [ 4065.761892] kthread+0x10f/0x150 [ 4065.761895] ? process_one_work+0x670/0x670 [ 4065.761898] ? kthread_create_on_node+0x40/0x40 [ 4065.761902] ? mempool_alloc_slab+0x10/0x20 [ 4065.761905] ? kmem_cache_alloc+0x241/0x2f0 [ 4065.761908] ? __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 4065.761912] ret_from_fork+0x27/0x40 [ 4065.761920] warn_alloc_show_mem: 2 callbacks suppressed [ 4065.761922] Mem-Info: [ 4065.761928] active_anon:728215 inactive_anon:150596 isolated_anon:128 active_file:35 inactive_file:11938 isolated_file:0 unevictable:0 dirty:25 writeback:32 unstable:0 slab_reclaimable:0 slab_unreclaimable:57 mapped:493 shmem:151217 pagetables:15173 bounce:0 free:20866 free_pcp:676 free_cma:0 [ 4065.761932] Node 0 active_anon:2912860kB inactive_anon:602384kB active_file:140kB inactive_file:47752kB unevictable:0kB isolated(anon):512kB isolated(file):0kB mapped:1972kB dirty:100kB writeback:128kB shmem:604868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4065.761938] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:640kB inactive_anon:84kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4065.761940] lowmem_reserve[]: 0 3296 3708 3708 [ 4065.761955] DMA32 free:61112kB min:59816kB low:74768kB high:89720kB active_anon:2723020kB inactive_anon:525448kB active_file:108kB inactive_file:45252kB unevictable:0kB writepending:212kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50620kB bounce:0kB free_pcp:2216kB local_pcp:660kB free_cma:0kB [ 4065.761956] lowmem_reserve[]: 0 0 412 412 [ 4065.761971] Normal free:7248kB min:7480kB low:9348kB high:11216kB active_anon:189200kB inactive_anon:76852kB active_file:32kB inactive_file:2480kB unevictable:0kB writepending:16kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10052kB bounce:0kB free_pcp:488kB local_pcp:0kB free_cma:0kB [ 4065.761973] lowmem_reserve[]: 0 0 0 0 [ 4065.761985] DMA: 14*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4065.762034] DMA32: 68*4kB (UMEH) 19*8kB (UMEH) 1253*16kB (UME) 1260*32kB (UM) 5*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61112kB [ 4065.762071] Normal: 164*4kB (UMEH) 734*8kB (MEH) 39*16kB (UM) 3*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7248kB [ 4065.762106] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4065.762109] 151854 total pagecache pages [ 4065.762117] 565 pages in swap cache [ 4065.762119] Swap cache stats: add 1657562, delete 1668667, find 4726/8553 [ 4065.762122] Free swap = 14696700kB [ 4065.762124] Total swap = 16642044kB [ 4065.762126] 1001381 pages RAM [ 4065.762128] 0 pages HighMem/MovableOnly [ 4065.762130] 27879 pages reserved [ 4066.721712] kworker/1:5H: page allocation stalls for 32002ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4066.721724] CPU: 1 PID: 1586 Comm: kworker/1:5H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4066.721726] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4066.721779] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4066.721782] Call Trace: [ 4066.721787] dump_stack+0x67/0x97 [ 4066.721791] warn_alloc+0xd6/0x160 [ 4066.721798] __alloc_pages_nodemask+0xe54/0x1290 [ 4066.721805] ? __lock_acquire+0x28c/0x1790 [ 4066.721812] __handle_mm_fault+0xb56/0xd70 [ 4066.721819] handle_mm_fault+0x17c/0x350 [ 4066.721823] __get_user_pages+0xfa/0x5c0 [ 4066.721830] get_user_pages_remote+0x120/0x1a0 [ 4066.721881] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4066.721887] process_one_work+0x1fe/0x670 [ 4066.721893] worker_thread+0x49/0x3b0 [ 4066.721899] kthread+0x10f/0x150 [ 4066.721901] ? process_one_work+0x670/0x670 [ 4066.721904] ? kthread_create_on_node+0x40/0x40 [ 4066.721907] ? kthread_create_on_node+0x40/0x40 [ 4066.721911] ret_from_fork+0x27/0x40 [ 4066.732710] kworker/3:0H: page allocation stalls for 33996ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4066.732722] CPU: 3 PID: 31 Comm: kworker/3:0H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4066.732724] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4066.732759] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4066.732763] Call Trace: [ 4066.732767] dump_stack+0x67/0x97 [ 4066.732770] warn_alloc+0xd6/0x160 [ 4066.732777] __alloc_pages_nodemask+0xe54/0x1290 [ 4066.732783] ? __lock_acquire+0x28c/0x1790 [ 4066.732790] __handle_mm_fault+0xb56/0xd70 [ 4066.732797] handle_mm_fault+0x17c/0x350 [ 4066.732801] __get_user_pages+0xfa/0x5c0 [ 4066.732808] get_user_pages_remote+0x120/0x1a0 [ 4066.732843] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4066.732849] process_one_work+0x1fe/0x670 [ 4066.732855] worker_thread+0x49/0x3b0 [ 4066.732860] kthread+0x10f/0x150 [ 4066.732863] ? process_one_work+0x670/0x670 [ 4066.732866] ? kthread_create_on_node+0x40/0x40 [ 4066.732869] ? kthread_create_on_node+0x40/0x40 [ 4066.732872] ret_from_fork+0x27/0x40 [ 4075.796633] kworker/2:3H: page allocation stalls for 43548ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4075.796648] CPU: 2 PID: 1579 Comm: kworker/2:3H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.796651] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.796714] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4075.796718] Call Trace: [ 4075.796724] dump_stack+0x67/0x97 [ 4075.796729] warn_alloc+0xd6/0x160 [ 4075.796736] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.796743] ? __lock_acquire+0x28c/0x1790 [ 4075.796750] __handle_mm_fault+0xb56/0xd70 [ 4075.796757] handle_mm_fault+0x17c/0x350 [ 4075.796762] __get_user_pages+0xfa/0x5c0 [ 4075.796768] get_user_pages_remote+0x120/0x1a0 [ 4075.796806] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4075.796806] kworker/3:4H: page allocation stalls for 16042ms, order:0 [ 4075.796812] process_one_work+0x1fe/0x670 [ 4075.796814] , mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4075.796819] worker_thread+0x49/0x3b0 [ 4075.796825] kthread+0x10f/0x150 [ 4075.796827] ? process_one_work+0x670/0x670 [ 4075.796830] ? kthread_create_on_node+0x40/0x40 [ 4075.796834] ? mempool_alloc_slab+0x10/0x20 [ 4075.796838] ? kmem_cache_alloc+0x241/0x2f0 [ 4075.796841] ? __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 4075.796844] ret_from_fork+0x27/0x40 [ 4075.796852] CPU: 3 PID: 1590 Comm: kworker/3:4H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.796854] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.796885] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4075.796886] warn_alloc_show_mem: 2 callbacks suppressed [ 4075.796889] Mem-Info: [ 4075.796890] Call Trace: [ 4075.796893] active_anon:728271 inactive_anon:150660 isolated_anon:64 active_file:35 inactive_file:12574 isolated_file:0 unevictable:0 dirty:25 writeback:32 unstable:0 slab_reclaimable:0 slab_unreclaimable:57 mapped:493 shmem:151217 pagetables:15173 bounce:0 free:20831 free_pcp:385 free_cma:0 [ 4075.796896] dump_stack+0x67/0x97 [ 4075.796899] Node 0 active_anon:2913084kB inactive_anon:602640kB active_file:140kB inactive_file:50096kB unevictable:0kB isolated(anon):256kB isolated(file):0kB mapped:1972kB dirty:100kB writeback:128kB shmem:604868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4075.796902] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:640kB inactive_anon:84kB active_file:0kB inactive_file:20kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4075.796904] warn_alloc+0xd6/0x160 [ 4075.796905] lowmem_reserve[]: 0 [ 4075.796910] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.796910] 3296 3708 3708 [ 4075.796917] ? __lock_acquire+0x28c/0x1790 [ 4075.796921] DMA32 free:61004kB min:59816kB low:74768kB high:89720kB active_anon:2722696kB inactive_anon:525616kB active_file:108kB inactive_file:48336kB unevictable:0kB writepending:212kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50620kB bounce:0kB free_pcp:1052kB local_pcp:304kB free_cma:0kB [ 4075.796923] __handle_mm_fault+0xb56/0xd70 [ 4075.796924] lowmem_reserve[]: 0 0 412 [ 4075.796931] handle_mm_fault+0x17c/0x350 [ 4075.796932] 412 [ 4075.796935] __get_user_pages+0xfa/0x5c0 [ 4075.796941] Normal free:7216kB min:7480kB low:9348kB high:11216kB active_anon:189164kB inactive_anon:76940kB active_file:32kB inactive_file:2516kB unevictable:0kB writepending:16kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10052kB bounce:0kB free_pcp:488kB local_pcp:0kB free_cma:0kB [ 4075.796942] get_user_pages_remote+0x120/0x1a0 [ 4075.796943] lowmem_reserve[]: 0 [ 4075.796974] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4075.796975] 0 0 0 [ 4075.796981] process_one_work+0x1fe/0x670 [ 4075.796984] DMA: [ 4075.796986] worker_thread+0x49/0x3b0 [ 4075.796988] 14*4kB [ 4075.796991] kthread+0x10f/0x150 [ 4075.796992] (ME) [ 4075.796994] ? process_one_work+0x670/0x670 [ 4075.796995] ? kthread_create_on_node+0x40/0x40 [ 4075.796996] 11*8kB (UME) [ 4075.796999] ret_from_fork+0x27/0x40 [ 4075.797001] 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4075.797037] DMA32: 39*4kB (UMEH) 14*8kB (UMEH) 1228*16kB (ME) 1260*32kB (M) 4*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60492kB [ 4075.797073] Normal: 164*4kB (UMEH) [ 4075.797079] kworker/0:5H: page allocation stalls for 33408ms, order:0 [ 4075.797083] 734*8kB (MEH) [ 4075.797085] , mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4075.797087] 39*16kB (UM) [ 4075.797091] CPU: 0 PID: 1602 Comm: kworker/0:5H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.797092] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.797093] 2*32kB [ 4075.797129] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4075.797132] (M) [ 4075.797133] Call Trace: [ 4075.797134] 0*64kB [ 4075.797136] dump_stack+0x67/0x97 [ 4075.797138] 0*128kB [ 4075.797140] warn_alloc+0xd6/0x160 [ 4075.797141] 0*256kB 0*512kB [ 4075.797146] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.797147] 0*1024kB 0*2048kB 0*4096kB = 7216kB [ 4075.797155] ? _raw_spin_unlock+0x2c/0x50 [ 4075.797157] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4075.797159] __handle_mm_fault+0xb56/0xd70 [ 4075.797161] 151854 total pagecache pages [ 4075.797165] handle_mm_fault+0x17c/0x350 [ 4075.797170] __get_user_pages+0xfa/0x5c0 [ 4075.797170] 565 pages in swap cache [ 4075.797172] Swap cache stats: add 1657562, delete 1668667, find 4726/8553 [ 4075.797173] Free swap = 14696700kB [ 4075.797175] Total swap = 16642044kB [ 4075.797176] 1001381 pages RAM [ 4075.797178] 0 pages HighMem/MovableOnly [ 4075.797180] 27879 pages reserved [ 4075.797184] get_user_pages_remote+0x120/0x1a0 [ 4075.797221] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4075.797227] process_one_work+0x1fe/0x670 [ 4075.797234] worker_thread+0x49/0x3b0 [ 4075.797239] kthread+0x10f/0x150 [ 4075.797242] ? process_one_work+0x670/0x670 [ 4075.797244] ? kthread_create_on_node+0x40/0x40 [ 4075.797248] ret_from_fork+0x27/0x40 [ 4075.799778] kworker/2:3H: page allocation stalls for 43552ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4075.799789] CPU: 2 PID: 1579 Comm: kworker/2:3H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.799791] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.799826] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4075.799830] Call Trace: [ 4075.799834] dump_stack+0x67/0x97 [ 4075.799837] warn_alloc+0xd6/0x160 [ 4075.799844] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.799850] ? __lock_acquire+0x28c/0x1790 [ 4075.799857] __handle_mm_fault+0xb56/0xd70 [ 4075.799863] handle_mm_fault+0x17c/0x350 [ 4075.799868] __get_user_pages+0xfa/0x5c0 [ 4075.799874] get_user_pages_remote+0x120/0x1a0 [ 4075.799910] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4075.799915] process_one_work+0x1fe/0x670 [ 4075.799921] worker_thread+0x49/0x3b0 [ 4075.799926] kthread+0x10f/0x150 [ 4075.799929] ? process_one_work+0x670/0x670 [ 4075.799932] ? kthread_create_on_node+0x40/0x40 [ 4075.799935] ? mempool_alloc_slab+0x10/0x20 [ 4075.799938] ? kmem_cache_alloc+0x241/0x2f0 [ 4075.799940] ? __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 4075.799943] ret_from_fork+0x27/0x40 [ 4075.801510] sshd: page allocation stalls for 11065ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4075.801520] CPU: 2 PID: 1750 Comm: sshd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.801522] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.801524] Call Trace: [ 4075.801528] dump_stack+0x67/0x97 [ 4075.801531] warn_alloc+0xd6/0x160 [ 4075.801537] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.801545] ? _raw_spin_unlock+0x2c/0x50 [ 4075.801549] ? swap_swapcount+0x51/0x80 [ 4075.801553] __read_swap_cache_async+0x140/0x240 [ 4075.801556] ? lock_acquire+0x9e/0x1e0 [ 4075.801560] read_swap_cache_async+0x17/0x40 [ 4075.801563] swapin_readahead+0x15c/0x1d0 [ 4075.801568] ? pagecache_get_page+0x27/0x230 [ 4075.801573] do_swap_page+0x2d8/0x720 [ 4075.801575] ? do_swap_page+0x2d8/0x720 [ 4075.801579] __handle_mm_fault+0x748/0xd70 [ 4075.801586] handle_mm_fault+0x17c/0x350 [ 4075.801591] __do_page_fault+0x279/0x560 [ 4075.801596] do_page_fault+0xc/0x10 [ 4075.801599] page_fault+0x22/0x30 [ 4075.801602] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 4075.801604] RSP: 0000:ffffc90000aa7d70 EFLAGS: 00010202 [ 4075.801609] RAX: ffff88011472cf40 RBX: 0000000000000008 RCX: 0000000000000001 [ 4075.801611] RDX: 0000000000000000 RSI: ffffc90000aa7dd8 RDI: 000000214b3300b0 [ 4075.801613] RBP: ffffc90000aa7ee8 R08: 0000000000000008 R09: 0000000000000001 [ 4075.801615] R10: 0000000000000000 R11: ffffffff811bdef9 R12: 0000000000000001 [ 4075.801617] R13: ffffc90000aa7dc0 R14: 000000214b3300b0 R15: ffffc90000aa7dc0 [ 4075.801622] ? __might_fault+0x39/0x90 [ 4075.801629] ? core_sys_select+0x2a0/0x430 [ 4075.801635] ? __handle_mm_fault+0x748/0xd70 [ 4075.801640] ? __do_page_fault+0x29e/0x560 [ 4075.801647] SyS_select+0xa6/0xe0 [ 4075.801652] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4075.801655] RIP: 0033:0x7f1552770e83 [ 4075.801657] RSP: 002b:00007ffe28fc2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 4075.801661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1552770e83 [ 4075.801663] RDX: 000000214b348390 RSI: 000000214b3300b0 RDI: 000000000000000f [ 4075.801665] RBP: 00007ffe28fc21f8 R08: 0000000000000000 R09: 0000000000000700 [ 4075.801667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 4075.801669] R13: 00007ffe28fc2200 R14: 00007ffe28fc21f0 R15: 00007ffe28fc2380 [ 4075.818558] kworker/u16:2: page allocation stalls for 39242ms, order:0, mode:0x1400840(GFP_NOFS|__GFP_NOFAIL), nodemask=(null) [ 4075.818602] CPU: 0 PID: 1815 Comm: kworker/u16:2 Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.818604] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.818610] Workqueue: writeback wb_workfn (flush-8:0) [ 4075.818615] Call Trace: [ 4075.818620] dump_stack+0x67/0x97 [ 4075.818624] warn_alloc+0xd6/0x160 [ 4075.818631] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.818642] __get_free_pages+0xd/0x40 [ 4075.818646] jbd2_alloc+0x33/0x50 [ 4075.818651] do_get_write_access+0x27e/0x660 [ 4075.818657] jbd2_journal_get_write_access+0x2e/0x60 [ 4075.818661] __ext4_journal_get_write_access+0x62/0xb0 [ 4075.818666] ? ext4_dirty_inode+0x43/0x60 [ 4075.818669] ext4_reserve_inode_write+0x90/0xb0 [ 4075.818673] ext4_mark_inode_dirty+0x69/0x2e0 [ 4075.818677] ext4_dirty_inode+0x43/0x60 [ 4075.818681] __mark_inode_dirty+0x78/0x710 [ 4075.818685] ext4_da_update_reserve_space+0x170/0x250 [ 4075.818690] ext4_ext_map_blocks+0xf30/0x1820 [ 4075.818698] ext4_map_blocks+0x14a/0x5b0 [ 4075.818703] ext4_writepages+0xb8a/0x12c0 [ 4075.818715] ? reacquire_held_locks+0xa5/0x170 [ 4075.818718] ? writeback_sb_inodes+0x130/0x6a0 [ 4075.818722] do_writepages+0x17/0x70 [ 4075.818725] ? do_writepages+0x17/0x70 [ 4075.818728] __writeback_single_inode+0x5c/0x7f0 [ 4075.818732] ? _raw_spin_unlock+0x2c/0x50 [ 4075.818736] writeback_sb_inodes+0x2e8/0x6a0 [ 4075.818745] __writeback_inodes_wb+0x8d/0xc0 [ 4075.818749] wb_writeback+0x3de/0x5a0 [ 4075.818756] wb_workfn+0x251/0x630 [ 4075.818759] ? wb_workfn+0x251/0x630 [ 4075.818766] process_one_work+0x1fe/0x670 [ 4075.818772] worker_thread+0x49/0x3b0 [ 4075.818778] kthread+0x10f/0x150 [ 4075.818780] ? process_one_work+0x670/0x670 [ 4075.818783] ? kthread_create_on_node+0x40/0x40 [ 4075.818787] ret_from_fork+0x27/0x40 [ 4075.820360] gem_shrink: page allocation stalls for 44230ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4075.820370] CPU: 2 PID: 1836 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.820372] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.820374] Call Trace: [ 4075.820378] dump_stack+0x67/0x97 [ 4075.820382] warn_alloc+0xd6/0x160 [ 4075.820388] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.820400] __handle_mm_fault+0xb56/0xd70 [ 4075.820407] handle_mm_fault+0x17c/0x350 [ 4075.820412] __get_user_pages+0xfa/0x5c0 [ 4075.820416] ? lock_acquire+0x9e/0x1e0 [ 4075.820422] populate_vma_page_range+0x6c/0x70 [ 4075.820425] __mm_populate+0x92/0x110 [ 4075.820431] vm_mmap_pgoff+0xbe/0xd0 [ 4075.820436] SyS_mmap_pgoff+0x10a/0x220 [ 4075.820439] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4075.820444] SyS_mmap+0x16/0x20 [ 4075.820447] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4075.820450] RIP: 0033:0x7fd772ba1f0a [ 4075.820452] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4075.820456] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4075.820458] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4075.820460] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4075.820462] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4075.820464] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4075.857320] kworker/u16:2: page allocation stalls for 39281ms, order:0, mode:0x1400840(GFP_NOFS|__GFP_NOFAIL), nodemask=(null) [ 4075.857335] CPU: 0 PID: 1815 Comm: kworker/u16:2 Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4075.857338] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4075.857343] Workqueue: writeback wb_workfn (flush-8:0) [ 4075.857348] Call Trace: [ 4075.857355] dump_stack+0x67/0x97 [ 4075.857359] warn_alloc+0xd6/0x160 [ 4075.857366] __alloc_pages_nodemask+0xe54/0x1290 [ 4075.857376] __get_free_pages+0xd/0x40 [ 4075.857379] jbd2_alloc+0x33/0x50 [ 4075.857383] do_get_write_access+0x27e/0x660 [ 4075.857388] jbd2_journal_get_write_access+0x2e/0x60 [ 4075.857393] __ext4_journal_get_write_access+0x62/0xb0 [ 4075.857397] ? ext4_dirty_inode+0x43/0x60 [ 4075.857400] ext4_reserve_inode_write+0x90/0xb0 [ 4075.857404] ext4_mark_inode_dirty+0x69/0x2e0 [ 4075.857408] ext4_dirty_inode+0x43/0x60 [ 4075.857412] __mark_inode_dirty+0x78/0x710 [ 4075.857416] ext4_da_update_reserve_space+0x170/0x250 [ 4075.857421] ext4_ext_map_blocks+0xf30/0x1820 [ 4075.857429] ext4_map_blocks+0x14a/0x5b0 [ 4075.857434] ext4_writepages+0xb8a/0x12c0 [ 4075.857446] ? reacquire_held_locks+0xa5/0x170 [ 4075.857449] ? writeback_sb_inodes+0x130/0x6a0 [ 4075.857453] do_writepages+0x17/0x70 [ 4075.857456] ? do_writepages+0x17/0x70 [ 4075.857459] __writeback_single_inode+0x5c/0x7f0 [ 4075.857463] ? _raw_spin_unlock+0x2c/0x50 [ 4075.857467] writeback_sb_inodes+0x2e8/0x6a0 [ 4075.857476] __writeback_inodes_wb+0x8d/0xc0 [ 4075.857480] wb_writeback+0x3de/0x5a0 [ 4075.857487] wb_workfn+0x251/0x630 [ 4075.857489] ? wb_workfn+0x251/0x630 [ 4075.857497] process_one_work+0x1fe/0x670 [ 4075.857502] worker_thread+0x49/0x3b0 [ 4075.857508] kthread+0x10f/0x150 [ 4075.857510] ? process_one_work+0x670/0x670 [ 4075.857513] ? kthread_create_on_node+0x40/0x40 [ 4075.857517] ret_from_fork+0x27/0x40 [ 4078.253739] gem_shrink: page allocation stalls for 46656ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4078.253754] CPU: 3 PID: 1859 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4078.253756] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4078.253758] Call Trace: [ 4078.253765] dump_stack+0x67/0x97 [ 4078.253771] warn_alloc+0xd6/0x160 [ 4078.253778] __alloc_pages_nodemask+0xe54/0x1290 [ 4078.253787] ? _raw_spin_unlock+0x2c/0x50 [ 4078.253790] ? swap_swapcount+0x51/0x80 [ 4078.253795] __read_swap_cache_async+0x140/0x240 [ 4078.253799] ? lock_acquire+0x9e/0x1e0 [ 4078.253803] read_swap_cache_async+0x17/0x40 [ 4078.253807] swapin_readahead+0x15c/0x1d0 [ 4078.253812] ? pagecache_get_page+0x27/0x230 [ 4078.253817] do_swap_page+0x2d8/0x720 [ 4078.253819] ? do_swap_page+0x2d8/0x720 [ 4078.253822] ? do_wp_page+0xe1/0x4c0 [ 4078.253826] __handle_mm_fault+0x748/0xd70 [ 4078.253833] handle_mm_fault+0x17c/0x350 [ 4078.253838] __do_page_fault+0x279/0x560 [ 4078.253843] do_page_fault+0xc/0x10 [ 4078.253847] page_fault+0x22/0x30 [ 4078.253849] RIP: 0033:0x404b20 [ 4078.253852] RSP: 002b:00007ffe4b7b2d38 EFLAGS: 00010202 [ 4078.253856] RAX: 0000000000000000 RBX: 000000000000001e RCX: 0000000000000000 [ 4078.253858] RDX: 0000000000000008 RSI: 0000000008000000 RDI: 00007fd731aa3000 [ 4078.253860] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4078.253862] R10: 0000000000000022 R11: 0000000000000246 R12: 00007fd731aa3000 [ 4078.253864] R13: 0000000000000008 R14: 0000000000000004 R15: 0000000000000000 [ 4078.253872] warn_alloc_show_mem: 7 callbacks suppressed [ 4078.253875] Mem-Info: [ 4078.253881] active_anon:738529 inactive_anon:150025 isolated_anon:704 active_file:36 inactive_file:1641 isolated_file:24 unevictable:0 dirty:25 writeback:32 unstable:0 slab_reclaimable:0 slab_unreclaimable:57 mapped:521 shmem:151217 pagetables:15195 bounce:0 free:20882 free_pcp:350 free_cma:0 [ 4078.253886] Node 0 active_anon:2954116kB inactive_anon:600100kB active_file:144kB inactive_file:6564kB unevictable:0kB isolated(anon):2816kB isolated(file):96kB mapped:2084kB dirty:100kB writeback:128kB shmem:604868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4078.253890] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:52kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4078.253892] lowmem_reserve[]: 0 3296 3708 3708 [ 4078.253906] DMA32 free:61240kB min:59816kB low:74768kB high:89720kB active_anon:2761864kB inactive_anon:523356kB active_file:112kB inactive_file:7396kB unevictable:0kB writepending:212kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50700kB bounce:0kB free_pcp:1400kB local_pcp:256kB free_cma:0kB [ 4078.253907] lowmem_reserve[]: 0 0 412 412 [ 4078.253921] Normal free:7184kB min:7480kB low:9348kB high:11216kB active_anon:191064kB inactive_anon:76640kB active_file:32kB inactive_file:84kB unevictable:0kB writepending:16kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10060kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4078.253922] lowmem_reserve[]: 0 0 0 0 [ 4078.253933] DMA: 14*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4078.253978] DMA32: 42*4kB (UMH) 136*8kB (UMEH) 1245*16kB (UM) 1263*32kB (UME) 6*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61976kB [ 4078.254012] Normal: 205*4kB (UMEH) 822*8kB (UMEH) 48*16kB (UM) 2*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8228kB [ 4078.254044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4078.254046] 151886 total pagecache pages [ 4078.254055] 565 pages in swap cache [ 4078.254057] Swap cache stats: add 1657564, delete 1668669, find 4727/8555 [ 4078.254059] Free swap = 14696700kB [ 4078.254061] Total swap = 16642044kB [ 4078.254063] 1001381 pages RAM [ 4078.254065] 0 pages HighMem/MovableOnly [ 4078.254067] 27879 pages reserved [ 4078.632751] gem_shrink: page allocation stalls for 48972ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4078.632765] CPU: 3 PID: 1831 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4078.632768] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4078.632770] Call Trace: [ 4078.632777] dump_stack+0x67/0x97 [ 4078.632782] warn_alloc+0xd6/0x160 [ 4078.632790] __alloc_pages_nodemask+0xe54/0x1290 [ 4078.632799] ? ___preempt_schedule+0x16/0x18 [ 4078.632804] ? follow_page_pte+0xb7/0x500 [ 4078.632808] __handle_mm_fault+0xb56/0xd70 [ 4078.632816] handle_mm_fault+0x17c/0x350 [ 4078.632820] __get_user_pages+0xfa/0x5c0 [ 4078.632824] ? lock_acquire+0x9e/0x1e0 [ 4078.632831] populate_vma_page_range+0x6c/0x70 [ 4078.632834] __mm_populate+0x92/0x110 [ 4078.632840] vm_mmap_pgoff+0xbe/0xd0 [ 4078.632846] SyS_mmap_pgoff+0x10a/0x220 [ 4078.632848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4078.632853] SyS_mmap+0x16/0x20 [ 4078.632858] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4078.632860] RIP: 0033:0x7fd772ba1f0a [ 4078.632862] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4078.632867] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4078.632869] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4078.632871] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4078.632873] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4078.632875] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4087.206356] warn_alloc: 8 callbacks suppressed [ 4087.206360] irqbalance: page allocation stalls for 11365ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4087.206373] CPU: 0 PID: 738 Comm: irqbalance Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4087.206375] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4087.206377] Call Trace: [ 4087.206385] dump_stack+0x67/0x97 [ 4087.206390] warn_alloc+0xd6/0x160 [ 4087.206397] __alloc_pages_nodemask+0xe54/0x1290 [ 4087.206402] ? find_get_entry+0x149/0x220 [ 4087.206410] ? pagecache_get_page+0x27/0x230 [ 4087.206414] filemap_fault+0x31e/0x610 [ 4087.206421] ext4_filemap_fault+0x2c/0x40 [ 4087.206425] __do_fault+0x19/0x70 [ 4087.206429] __handle_mm_fault+0x953/0xd70 [ 4087.206436] handle_mm_fault+0x17c/0x350 [ 4087.206440] __do_page_fault+0x279/0x560 [ 4087.206446] do_page_fault+0xc/0x10 [ 4087.206450] page_fault+0x22/0x30 [ 4087.206453] RIP: 0033:0x7f0f25ace700 [ 4087.206455] RSP: 002b:00007ffdb47d6878 EFLAGS: 00010246 [ 4087.206459] RAX: 0000000000000000 RBX: 000000000000000a RCX: 00007f0f25ace700 [ 4087.206461] RDX: 0000000000000cff RSI: 0000000000000000 RDI: 00007ffdb47d6880 [ 4087.206463] RBP: 00007ffdb47d6b10 R08: 00000000003d4e2e R09: 0000000000000001 [ 4087.206465] R10: 00001c47458025ab R11: 0000000000000246 R12: ffffffffffffffff [ 4087.206467] R13: 00007ffdb47d6c40 R14: 0000000000000000 R15: 0000000000000000 [ 4087.206475] warn_alloc_show_mem: 1 callbacks suppressed [ 4087.206477] Mem-Info: [ 4087.206483] active_anon:739577 inactive_anon:149550 isolated_anon:1824 active_file:90 inactive_file:92 isolated_file:9 unevictable:0 dirty:26 writeback:171 unstable:0 slab_reclaimable:0 slab_unreclaimable:348 mapped:548 shmem:151560 pagetables:15224 bounce:0 free:20848 free_pcp:553 free_cma:0 [ 4087.206487] Node 0 active_anon:2958308kB inactive_anon:598200kB active_file:360kB inactive_file:368kB unevictable:0kB isolated(anon):7296kB isolated(file):36kB mapped:2192kB dirty:104kB writeback:684kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4087.206492] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4087.206494] lowmem_reserve[]: 0 3296 3708 3708 [ 4087.206509] DMA32 free:60880kB min:59816kB low:74768kB high:89720kB active_anon:2766228kB inactive_anon:522564kB active_file:116kB inactive_file:636kB unevictable:0kB writepending:1372kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50812kB bounce:0kB free_pcp:2096kB local_pcp:504kB free_cma:0kB [ 4087.206510] lowmem_reserve[]: 0 0 412 412 [ 4087.206524] Normal free:7408kB min:7480kB low:9348kB high:11216kB active_anon:191820kB inactive_anon:76104kB active_file:32kB inactive_file:44kB unevictable:0kB writepending:20kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10064kB bounce:0kB free_pcp:116kB local_pcp:0kB free_cma:0kB [ 4087.206526] lowmem_reserve[]: 0 0 0 0 [ 4087.206537] DMA: 14*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4087.206583] DMA32: 24*4kB (H) 8*8kB (EH) 940*16kB (ME) 1396*32kB (ME) 12*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60640kB [ 4087.206618] Normal: 103*4kB (UMEH) 738*8kB (MEH) 45*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7036kB [ 4087.206651] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4087.206653] 152497 total pagecache pages [ 4087.206662] 799 pages in swap cache [ 4087.206664] Swap cache stats: add 1670180, delete 1681154, find 4728/8557 [ 4087.206666] Free swap = 14645500kB [ 4087.206668] Total swap = 16642044kB [ 4087.206670] 1001381 pages RAM [ 4087.206672] 0 pages HighMem/MovableOnly [ 4087.206674] 27879 pages reserved [ 4087.207028] kworker/u16:2: page allocation stalls for 50631ms, order:0, mode:0x1400840(GFP_NOFS|__GFP_NOFAIL), nodemask=(null) [ 4087.207041] CPU: 2 PID: 1815 Comm: kworker/u16:2 Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4087.207043] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4087.207048] Workqueue: writeback wb_workfn (flush-8:0) [ 4087.207053] Call Trace: [ 4087.207058] dump_stack+0x67/0x97 [ 4087.207062] warn_alloc+0xd6/0x160 [ 4087.207068] __alloc_pages_nodemask+0xe54/0x1290 [ 4087.207079] __get_free_pages+0xd/0x40 [ 4087.207082] jbd2_alloc+0x33/0x50 [ 4087.207086] do_get_write_access+0x27e/0x660 [ 4087.207091] jbd2_journal_get_write_access+0x2e/0x60 [ 4087.207096] __ext4_journal_get_write_access+0x62/0xb0 [ 4087.207100] ? ext4_dirty_inode+0x43/0x60 [ 4087.207103] ext4_reserve_inode_write+0x90/0xb0 [ 4087.207107] ext4_mark_inode_dirty+0x69/0x2e0 [ 4087.207111] ext4_dirty_inode+0x43/0x60 [ 4087.207114] __mark_inode_dirty+0x78/0x710 [ 4087.207119] ext4_da_update_reserve_space+0x170/0x250 [ 4087.207123] ext4_ext_map_blocks+0xf30/0x1820 [ 4087.207132] ext4_map_blocks+0x14a/0x5b0 [ 4087.207138] ext4_writepages+0xb8a/0x12c0 [ 4087.207149] ? reacquire_held_locks+0xa5/0x170 [ 4087.207152] ? writeback_sb_inodes+0x130/0x6a0 [ 4087.207156] do_writepages+0x17/0x70 [ 4087.207159] ? do_writepages+0x17/0x70 [ 4087.207163] __writeback_single_inode+0x5c/0x7f0 [ 4087.207166] ? _raw_spin_unlock+0x2c/0x50 [ 4087.207170] writeback_sb_inodes+0x2e8/0x6a0 [ 4087.207178] __writeback_inodes_wb+0x8d/0xc0 [ 4087.207183] wb_writeback+0x3de/0x5a0 [ 4087.207189] wb_workfn+0x251/0x630 [ 4087.207192] ? wb_workfn+0x251/0x630 [ 4087.207200] process_one_work+0x1fe/0x670 [ 4087.207205] worker_thread+0x49/0x3b0 [ 4087.207211] kthread+0x10f/0x150 [ 4087.207214] ? process_one_work+0x670/0x670 [ 4087.207217] ? kthread_create_on_node+0x40/0x40 [ 4087.207221] ret_from_fork+0x27/0x40 [ 4087.922658] gem_shrink: page allocation stalls for 56324ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4087.922672] CPU: 3 PID: 1859 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4087.922674] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4087.922677] Call Trace: [ 4087.922684] dump_stack+0x67/0x97 [ 4087.922689] warn_alloc+0xd6/0x160 [ 4087.922696] __alloc_pages_nodemask+0xe54/0x1290 [ 4087.922704] ? _raw_spin_unlock+0x2c/0x50 [ 4087.922708] ? swap_swapcount+0x51/0x80 [ 4087.922712] __read_swap_cache_async+0x140/0x240 [ 4087.922716] ? lock_acquire+0x9e/0x1e0 [ 4087.922720] read_swap_cache_async+0x17/0x40 [ 4087.922724] swapin_readahead+0x15c/0x1d0 [ 4087.922730] ? pagecache_get_page+0x27/0x230 [ 4087.922734] do_swap_page+0x2d8/0x720 [ 4087.922737] ? do_swap_page+0x2d8/0x720 [ 4087.922740] ? do_wp_page+0xe1/0x4c0 [ 4087.922744] __handle_mm_fault+0x748/0xd70 [ 4087.922752] handle_mm_fault+0x17c/0x350 [ 4087.922756] __do_page_fault+0x279/0x560 [ 4087.922761] do_page_fault+0xc/0x10 [ 4087.922764] page_fault+0x22/0x30 [ 4087.922767] RIP: 0033:0x404b20 [ 4087.922769] RSP: 002b:00007ffe4b7b2d38 EFLAGS: 00010202 [ 4087.922773] RAX: 0000000000000000 RBX: 000000000000001e RCX: 0000000000000000 [ 4087.922775] RDX: 0000000000000008 RSI: 0000000008000000 RDI: 00007fd731aa3000 [ 4087.922777] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4087.922779] R10: 0000000000000022 R11: 0000000000000246 R12: 00007fd731aa3000 [ 4087.922781] R13: 0000000000000008 R14: 0000000000000004 R15: 0000000000000000 [ 4090.547316] gem_shrink: page allocation stalls for 10353ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4090.547330] CPU: 2 PID: 1824 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4090.547333] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4090.547335] Call Trace: [ 4090.547341] dump_stack+0x67/0x97 [ 4090.547346] warn_alloc+0xd6/0x160 [ 4090.547354] __alloc_pages_nodemask+0xe54/0x1290 [ 4090.547364] __handle_mm_fault+0xb56/0xd70 [ 4090.547372] handle_mm_fault+0x17c/0x350 [ 4090.547376] __get_user_pages+0xfa/0x5c0 [ 4090.547380] ? lock_acquire+0x9e/0x1e0 [ 4090.547387] populate_vma_page_range+0x6c/0x70 [ 4090.547391] __mm_populate+0x92/0x110 [ 4090.547396] vm_mmap_pgoff+0xbe/0xd0 [ 4090.547402] SyS_mmap_pgoff+0x10a/0x220 [ 4090.547405] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4090.547409] SyS_mmap+0x16/0x20 [ 4090.547413] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4090.547416] RIP: 0033:0x7fd772ba1f0a [ 4090.547418] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4090.547423] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4090.547425] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4090.547427] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4090.547429] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4090.547431] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4090.547439] warn_alloc_show_mem: 2 callbacks suppressed [ 4090.547441] Mem-Info: [ 4090.547446] active_anon:739484 inactive_anon:149514 isolated_anon:1632 active_file:28 inactive_file:5 isolated_file:0 unevictable:0 dirty:26 writeback:264 unstable:0 slab_reclaimable:0 slab_unreclaimable:364 mapped:499 shmem:151560 pagetables:15228 bounce:0 free:20808 free_pcp:517 free_cma:0 [ 4090.547451] Node 0 active_anon:2957936kB inactive_anon:598056kB active_file:112kB inactive_file:20kB unevictable:0kB isolated(anon):6528kB isolated(file):0kB mapped:1996kB dirty:104kB writeback:1056kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4090.547455] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:60kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4090.547457] lowmem_reserve[]: 0 3296 3708 3708 [ 4090.547471] DMA32 free:60936kB min:59816kB low:74768kB high:89720kB active_anon:2765780kB inactive_anon:522028kB active_file:68kB inactive_file:164kB unevictable:0kB writepending:1404kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50828kB bounce:0kB free_pcp:2068kB local_pcp:632kB free_cma:0kB [ 4090.547473] lowmem_reserve[]: 0 0 412 412 [ 4090.547486] Normal free:7192kB min:7480kB low:9348kB high:11216kB active_anon:191844kB inactive_anon:76108kB active_file:44kB inactive_file:36kB unevictable:0kB writepending:52kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10064kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4090.547488] lowmem_reserve[]: 0 0 0 0 [ 4090.547498] DMA: 14*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4090.547542] DMA32: 34*4kB (UMH) 20*8kB (MEH) 698*16kB (UME) 1503*32kB (UME) 33*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61672kB [ 4090.547576] Normal: 106*4kB (UMEH) 752*8kB (UMEH) 47*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7192kB [ 4090.547607] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4090.547609] 152468 total pagecache pages [ 4090.547618] 799 pages in swap cache [ 4090.547620] Swap cache stats: add 1673307, delete 1684306, find 4729/8559 [ 4090.547622] Free swap = 14632956kB [ 4090.547624] Total swap = 16642044kB [ 4090.547626] 1001381 pages RAM [ 4090.547628] 0 pages HighMem/MovableOnly [ 4090.547630] 27879 pages reserved [ 4091.554726] snapd: page allocation stalls for 15738ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4091.554740] CPU: 2 PID: 661 Comm: snapd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4091.554742] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4091.554744] Call Trace: [ 4091.554751] dump_stack+0x67/0x97 [ 4091.554755] warn_alloc+0xd6/0x160 [ 4091.554762] __alloc_pages_nodemask+0xe54/0x1290 [ 4091.554768] ? find_get_entry+0x149/0x220 [ 4091.554775] ? pagecache_get_page+0x27/0x230 [ 4091.554779] filemap_fault+0x31e/0x610 [ 4091.554786] ext4_filemap_fault+0x2c/0x40 [ 4091.554791] __do_fault+0x19/0x70 [ 4091.554794] __handle_mm_fault+0x953/0xd70 [ 4091.554801] handle_mm_fault+0x17c/0x350 [ 4091.554805] __do_page_fault+0x279/0x560 [ 4091.554810] do_page_fault+0xc/0x10 [ 4091.554814] page_fault+0x22/0x30 [ 4091.554817] RIP: 0033:0x7315032d3 [ 4091.554819] RSP: 002b:00007f14ee4e9dc0 EFLAGS: 00010246 [ 4091.554823] RAX: ffffffffffffff92 RBX: 00007f14ee4e9df8 RCX: 00000007315032d3 [ 4091.554825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000073210b350 [ 4091.554827] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 4091.554829] R10: 00007f14ee4e9df8 R11: 0000000000000246 R12: 0000000000000000 [ 4091.554831] R13: 00007fff1a3c60bf R14: 00007f14ee4ea9c0 R15: 00007f14ee4ea700 [ 4091.554838] Mem-Info: [ 4091.554844] active_anon:739485 inactive_anon:149504 isolated_anon:1693 active_file:44 inactive_file:44 isolated_file:0 unevictable:0 dirty:26 writeback:297 unstable:0 slab_reclaimable:0 slab_unreclaimable:323 mapped:509 shmem:151560 pagetables:15228 bounce:0 free:20806 free_pcp:490 free_cma:0 [ 4091.554849] Node 0 active_anon:2957940kB inactive_anon:598016kB active_file:176kB inactive_file:176kB unevictable:0kB isolated(anon):6772kB isolated(file):0kB mapped:2036kB dirty:104kB writeback:1188kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4091.554853] DMA free:15104kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:72kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4091.554855] lowmem_reserve[]: 0 3296 3708 3708 [ 4091.554869] DMA32 free:60928kB min:59816kB low:74768kB high:89720kB active_anon:2765556kB inactive_anon:522036kB active_file:132kB inactive_file:140kB unevictable:0kB writepending:1240kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50828kB bounce:0kB free_pcp:1960kB local_pcp:680kB free_cma:0kB [ 4091.554871] lowmem_reserve[]: 0 0 412 412 [ 4091.554884] Normal free:7192kB min:7480kB low:9348kB high:11216kB active_anon:191844kB inactive_anon:76068kB active_file:44kB inactive_file:36kB unevictable:0kB writepending:52kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10064kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4091.554886] lowmem_reserve[]: 0 0 0 0 [ 4091.554897] DMA: 14*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15104kB [ 4091.554943] DMA32: 26*4kB (MH) 9*8kB (MEH) 587*16kB (UME) 1546*32kB (UME) 39*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61536kB [ 4091.554977] Normal: 106*4kB (UMEH) 752*8kB (UMEH) 47*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7192kB [ 4091.555009] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4091.555011] 152514 total pagecache pages [ 4091.555019] 874 pages in swap cache [ 4091.555022] Swap cache stats: add 1675135, delete 1686078, find 4729/8559 [ 4091.555024] Free swap = 14625532kB [ 4091.555026] Total swap = 16642044kB [ 4091.555028] 1001381 pages RAM [ 4091.555030] 0 pages HighMem/MovableOnly [ 4091.555031] 27879 pages reserved [ 4093.480046] gem_shrink: page allocation stalls for 63961ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4093.480062] CPU: 0 PID: 1840 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4093.480064] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4093.480066] Call Trace: [ 4093.480073] dump_stack+0x67/0x97 [ 4093.480078] warn_alloc+0xd6/0x160 [ 4093.480085] __alloc_pages_nodemask+0xe54/0x1290 [ 4093.480096] __handle_mm_fault+0xb56/0xd70 [ 4093.480102] handle_mm_fault+0x17c/0x350 [ 4093.480110] __get_user_pages+0xfa/0x5c0 [ 4093.480114] ? lock_acquire+0x9e/0x1e0 [ 4093.480119] populate_vma_page_range+0x6c/0x70 [ 4093.480123] __mm_populate+0x92/0x110 [ 4093.480128] vm_mmap_pgoff+0xbe/0xd0 [ 4093.480134] SyS_mmap_pgoff+0x10a/0x220 [ 4093.480137] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4093.480143] SyS_mmap+0x16/0x20 [ 4093.480147] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4093.480149] RIP: 0033:0x7fd772ba1f0a [ 4093.480152] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4093.480156] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4093.480158] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4093.480160] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4093.480161] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4093.480164] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4093.480194] Mem-Info: [ 4093.480200] active_anon:738606 inactive_anon:149351 isolated_anon:2077 active_file:43 inactive_file:44 isolated_file:0 unevictable:0 dirty:26 writeback:327 unstable:0 slab_reclaimable:0 slab_unreclaimable:27 mapped:508 shmem:151560 pagetables:15237 bounce:0 free:20963 free_pcp:1052 free_cma:0 [ 4093.480205] Node 0 active_anon:2954424kB inactive_anon:597404kB active_file:172kB inactive_file:176kB unevictable:0kB isolated(anon):8308kB isolated(file):0kB mapped:2032kB dirty:104kB writeback:1308kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4093.480211] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:80kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4093.480212] lowmem_reserve[]: 0 3296 3708 3708 [ 4093.480225] DMA32 free:61460kB min:59816kB low:74768kB high:89720kB active_anon:2764404kB inactive_anon:521484kB active_file:140kB inactive_file:128kB unevictable:0kB writepending:756kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50864kB bounce:0kB free_pcp:2616kB local_pcp:700kB free_cma:0kB [ 4093.480227] lowmem_reserve[]: 0 0 412 412 [ 4093.480241] Normal free:7284kB min:7480kB low:9348kB high:11216kB active_anon:190672kB inactive_anon:76148kB active_file:32kB inactive_file:48kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10064kB bounce:0kB free_pcp:1596kB local_pcp:532kB free_cma:0kB [ 4093.651783] lowmem_reserve[]: 0 0 0 0 [ 4093.651796] DMA: 15*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4093.651842] DMA32: 69*4kB (MH) 30*8kB (UMEH) 346*16kB (ME) 1650*32kB (UME) 47*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 61860kB [ 4093.651876] Normal: 149*4kB (UMEH) 752*8kB (UMEH) 47*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7364kB [ 4093.651907] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4093.651909] 152528 total pagecache pages [ 4093.651917] 944 pages in swap cache [ 4093.651919] Swap cache stats: add 1680565, delete 1691457, find 4730/8560 [ 4093.651921] Free swap = 14603772kB [ 4093.651923] Total swap = 16642044kB [ 4093.651925] 1001381 pages RAM [ 4093.651927] 0 pages HighMem/MovableOnly [ 4093.651929] 27879 pages reserved [ 4095.912399] gem_shrink: page allocation stalls for 66840ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4095.912414] CPU: 1 PID: 1820 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4095.912416] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4095.912418] Call Trace: [ 4095.912426] dump_stack+0x67/0x97 [ 4095.912430] warn_alloc+0xd6/0x160 [ 4095.912438] __alloc_pages_nodemask+0xe54/0x1290 [ 4095.912449] __handle_mm_fault+0xb56/0xd70 [ 4095.912456] handle_mm_fault+0x17c/0x350 [ 4095.912461] __get_user_pages+0xfa/0x5c0 [ 4095.912465] ? lock_acquire+0x9e/0x1e0 [ 4095.912472] populate_vma_page_range+0x6c/0x70 [ 4095.912475] __mm_populate+0x92/0x110 [ 4095.912481] vm_mmap_pgoff+0xbe/0xd0 [ 4095.912486] SyS_mmap_pgoff+0x10a/0x220 [ 4095.912489] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4095.912494] SyS_mmap+0x16/0x20 [ 4095.912498] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4095.912500] RIP: 0033:0x7fd772ba1f0a [ 4095.912503] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4095.912507] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4095.912509] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4095.912511] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4095.912513] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4095.912515] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4095.912523] Mem-Info: [ 4095.912528] active_anon:739082 inactive_anon:149478 isolated_anon:1952 active_file:35 inactive_file:37 isolated_file:0 unevictable:0 dirty:26 writeback:344 unstable:0 slab_reclaimable:0 slab_unreclaimable:370 mapped:493 shmem:151560 pagetables:15247 bounce:0 free:20808 free_pcp:587 free_cma:0 [ 4095.912533] Node 0 active_anon:2956328kB inactive_anon:597912kB active_file:140kB inactive_file:148kB unevictable:0kB isolated(anon):7808kB isolated(file):0kB mapped:1972kB dirty:104kB writeback:1376kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4095.912538] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4095.912539] lowmem_reserve[]: 0 3296 3708 3708 [ 4095.912553] DMA32 free:60860kB min:59816kB low:74768kB high:89720kB active_anon:2763956kB inactive_anon:522200kB active_file:92kB inactive_file:116kB unevictable:0kB writepending:1428kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50900kB bounce:0kB free_pcp:2224kB local_pcp:648kB free_cma:0kB [ 4095.912554] lowmem_reserve[]: 0 0 412 412 [ 4095.912568] Normal free:7264kB min:7480kB low:9348kB high:11216kB active_anon:191640kB inactive_anon:76048kB active_file:48kB inactive_file:32kB unevictable:0kB writepending:52kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:124kB local_pcp:64kB free_cma:0kB [ 4095.912570] lowmem_reserve[]: 0 0 0 0 [ 4095.912580] DMA: 15*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4095.912624] DMA32: 36*4kB (UMEH) 17*8kB (MEH) 178*16kB (UME) 1686*32kB (UME) 55*64kB (UME) 3*128kB (E) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60984kB [ 4095.912660] Normal: 128*4kB (MEH) 748*8kB (UMEH) 48*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7264kB [ 4095.912690] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4095.912703] 152522 total pagecache pages [ 4095.912712] 897 pages in swap cache [ 4095.912715] Swap cache stats: add 1683987, delete 1694946, find 4730/8560 [ 4095.912717] Free swap = 14590204kB [ 4095.912719] Total swap = 16642044kB [ 4095.912721] 1001381 pages RAM [ 4095.912723] 0 pages HighMem/MovableOnly [ 4095.912725] 27879 pages reserved [ 4096.544720] gem_shrink: page allocation stalls for 65888ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4096.544735] CPU: 2 PID: 1845 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4096.544737] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4096.544740] Call Trace: [ 4096.544747] dump_stack+0x67/0x97 [ 4096.544751] warn_alloc+0xd6/0x160 [ 4096.544758] __alloc_pages_nodemask+0xe54/0x1290 [ 4096.544769] ? mark_held_locks+0x6f/0xa0 [ 4096.544773] __handle_mm_fault+0xb56/0xd70 [ 4096.544780] handle_mm_fault+0x17c/0x350 [ 4096.544784] __get_user_pages+0xfa/0x5c0 [ 4096.544788] ? lock_acquire+0x9e/0x1e0 [ 4096.544794] populate_vma_page_range+0x6c/0x70 [ 4096.544798] __mm_populate+0x92/0x110 [ 4096.544803] vm_mmap_pgoff+0xbe/0xd0 [ 4096.544809] SyS_mmap_pgoff+0x10a/0x220 [ 4096.544812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4096.544817] SyS_mmap+0x16/0x20 [ 4096.544821] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4096.544824] RIP: 0033:0x7fd772ba1f0a [ 4096.544826] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4096.544830] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4096.544832] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4096.544834] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4096.544836] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4096.544838] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4096.590715] kworker/u16:2: page allocation stalls for 60015ms, order:0, mode:0x1400840(GFP_NOFS|__GFP_NOFAIL), nodemask=(null) [ 4096.590730] CPU: 2 PID: 1815 Comm: kworker/u16:2 Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4096.590732] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4096.590737] Workqueue: writeback wb_workfn (flush-8:0) [ 4096.590742] Call Trace: [ 4096.590749] dump_stack+0x67/0x97 [ 4096.590754] warn_alloc+0xd6/0x160 [ 4096.590760] __alloc_pages_nodemask+0xe54/0x1290 [ 4096.590771] __get_free_pages+0xd/0x40 [ 4096.590774] jbd2_alloc+0x33/0x50 [ 4096.590778] do_get_write_access+0x27e/0x660 [ 4096.590784] jbd2_journal_get_write_access+0x2e/0x60 [ 4096.590788] __ext4_journal_get_write_access+0x62/0xb0 [ 4096.590792] ? ext4_dirty_inode+0x43/0x60 [ 4096.590795] ext4_reserve_inode_write+0x90/0xb0 [ 4096.590799] ext4_mark_inode_dirty+0x69/0x2e0 [ 4096.590804] ext4_dirty_inode+0x43/0x60 [ 4096.590807] __mark_inode_dirty+0x78/0x710 [ 4096.590811] ext4_da_update_reserve_space+0x170/0x250 [ 4096.590816] ext4_ext_map_blocks+0xf30/0x1820 [ 4096.590824] ext4_map_blocks+0x14a/0x5b0 [ 4096.590830] ext4_writepages+0xb8a/0x12c0 [ 4096.590841] ? reacquire_held_locks+0xa5/0x170 [ 4096.590844] ? writeback_sb_inodes+0x130/0x6a0 [ 4096.590848] do_writepages+0x17/0x70 [ 4096.590851] ? do_writepages+0x17/0x70 [ 4096.590854] __writeback_single_inode+0x5c/0x7f0 [ 4096.590858] ? _raw_spin_unlock+0x2c/0x50 [ 4096.590862] writeback_sb_inodes+0x2e8/0x6a0 [ 4096.590870] __writeback_inodes_wb+0x8d/0xc0 [ 4096.590875] wb_writeback+0x3de/0x5a0 [ 4096.590881] wb_workfn+0x251/0x630 [ 4096.590884] ? wb_workfn+0x251/0x630 [ 4096.590891] process_one_work+0x1fe/0x670 [ 4096.590898] worker_thread+0x49/0x3b0 [ 4096.590903] kthread+0x10f/0x150 [ 4096.590906] ? process_one_work+0x670/0x670 [ 4096.590909] ? kthread_create_on_node+0x40/0x40 [ 4096.590913] ret_from_fork+0x27/0x40 [ 4101.026192] gem_shrink: page allocation stalls for 70207ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4101.026207] CPU: 2 PID: 1823 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4101.026210] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4101.026212] Call Trace: [ 4101.026218] dump_stack+0x67/0x97 [ 4101.026223] warn_alloc+0xd6/0x160 [ 4101.026230] __alloc_pages_nodemask+0xe54/0x1290 [ 4101.026241] __handle_mm_fault+0xb56/0xd70 [ 4101.026248] handle_mm_fault+0x17c/0x350 [ 4101.026254] __get_user_pages+0xfa/0x5c0 [ 4101.026258] ? lock_acquire+0x9e/0x1e0 [ 4101.026264] populate_vma_page_range+0x6c/0x70 [ 4101.026268] __mm_populate+0x92/0x110 [ 4101.026273] vm_mmap_pgoff+0xbe/0xd0 [ 4101.026279] SyS_mmap_pgoff+0x10a/0x220 [ 4101.026282] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4101.026287] SyS_mmap+0x16/0x20 [ 4101.026291] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4101.026294] RIP: 0033:0x7fd772ba1f0a [ 4101.026296] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4101.026300] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4101.026302] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4101.026304] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4101.026306] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4101.026309] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4101.026317] warn_alloc_show_mem: 2 callbacks suppressed [ 4101.026319] Mem-Info: [ 4101.026325] active_anon:739252 inactive_anon:149496 isolated_anon:1952 active_file:35 inactive_file:37 isolated_file:0 unevictable:0 dirty:26 writeback:381 unstable:0 slab_reclaimable:0 slab_unreclaimable:182 mapped:493 shmem:151560 pagetables:15259 bounce:0 free:20968 free_pcp:0 free_cma:0 [ 4101.026329] Node 0 active_anon:2957008kB inactive_anon:597984kB active_file:140kB inactive_file:148kB unevictable:0kB isolated(anon):7808kB isolated(file):0kB mapped:1972kB dirty:104kB writeback:1524kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4101.026333] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4101.026335] lowmem_reserve[]: 0 3296 3708 3708 [ 4101.026349] DMA32 free:61376kB min:59816kB low:74768kB high:89720kB active_anon:2764952kB inactive_anon:521868kB active_file:88kB inactive_file:120kB unevictable:0kB writepending:676kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50948kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4101.026350] lowmem_reserve[]: 0 0 412 412 [ 4101.026364] Normal free:7388kB min:7480kB low:9348kB high:11216kB active_anon:191640kB inactive_anon:75980kB active_file:52kB inactive_file:28kB unevictable:0kB writepending:52kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4101.026365] lowmem_reserve[]: 0 0 0 0 [ 4101.026376] DMA: 15*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4101.026421] DMA32: 51*4kB (UMEH) 22*8kB (UMEH) 12*16kB (UME) 1647*32kB (ME) 93*64kB (UME) 11*128kB (UME) 5*256kB (ME) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 62428kB [ 4101.026460] Normal: 159*4kB (MEH) 748*8kB (UMEH) 48*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7388kB [ 4101.026491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4101.026493] 152643 total pagecache pages [ 4101.026501] 966 pages in swap cache [ 4101.026503] Swap cache stats: add 1689603, delete 1700529, find 4731/8563 [ 4101.026505] Free swap = 14567676kB [ 4101.026507] Total swap = 16642044kB [ 4101.026509] 1001381 pages RAM [ 4101.026511] 0 pages HighMem/MovableOnly [ 4101.026513] 27879 pages reserved [ 4103.701733] snapd: page allocation stalls for 27885ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4103.701747] CPU: 1 PID: 661 Comm: snapd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4103.701750] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4103.701752] Call Trace: [ 4103.701758] dump_stack+0x67/0x97 [ 4103.701762] warn_alloc+0xd6/0x160 [ 4103.701769] __alloc_pages_nodemask+0xe54/0x1290 [ 4103.701774] ? find_get_entry+0x149/0x220 [ 4103.701782] ? pagecache_get_page+0x27/0x230 [ 4103.701787] filemap_fault+0x31e/0x610 [ 4103.701794] ext4_filemap_fault+0x2c/0x40 [ 4103.701799] __do_fault+0x19/0x70 [ 4103.701802] __handle_mm_fault+0x953/0xd70 [ 4103.701809] handle_mm_fault+0x17c/0x350 [ 4103.701814] __do_page_fault+0x279/0x560 [ 4103.701820] do_page_fault+0xc/0x10 [ 4103.701823] page_fault+0x22/0x30 [ 4103.701826] RIP: 0033:0x7315032d3 [ 4103.701828] RSP: 002b:00007f14ee4e9dc0 EFLAGS: 00010246 [ 4103.701832] RAX: ffffffffffffff92 RBX: 00007f14ee4e9df8 RCX: 00000007315032d3 [ 4103.701835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000073210b350 [ 4103.701837] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 4103.701839] R10: 00007f14ee4e9df8 R11: 0000000000000246 R12: 0000000000000000 [ 4103.701841] R13: 00007fff1a3c60bf R14: 00007f14ee4ea9c0 R15: 00007f14ee4ea700 [ 4103.701849] Mem-Info: [ 4103.701854] active_anon:739374 inactive_anon:149570 isolated_anon:1760 active_file:1 inactive_file:28 isolated_file:0 unevictable:0 dirty:26 writeback:261 unstable:0 slab_reclaimable:0 slab_unreclaimable:324 mapped:481 shmem:151560 pagetables:15264 bounce:0 free:20921 free_pcp:0 free_cma:0 [ 4103.701860] Node 0 active_anon:2957496kB inactive_anon:598280kB active_file:4kB inactive_file:112kB unevictable:0kB isolated(anon):7040kB isolated(file):0kB mapped:1924kB dirty:104kB writeback:1044kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4103.701864] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4103.701866] lowmem_reserve[]: 0 3296 3708 3708 [ 4103.701880] DMA32 free:61444kB min:59816kB low:74768kB high:89720kB active_anon:2765604kB inactive_anon:521960kB active_file:228kB inactive_file:232kB unevictable:0kB writepending:1244kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:50968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4103.701882] lowmem_reserve[]: 0 0 412 412 [ 4103.701896] Normal free:7132kB min:7480kB low:9348kB high:11216kB active_anon:191640kB inactive_anon:76064kB active_file:12kB inactive_file:68kB unevictable:0kB writepending:52kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4103.701898] lowmem_reserve[]: 0 0 0 0 [ 4103.701908] DMA: 15*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4103.701956] DMA32: 44*4kB (UMEH) 54*8kB (UMEH) 51*16kB (UME) 1632*32kB (UMEH) 95*64kB (UME) 10*128kB (ME) 5*256kB (ME) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 62800kB [ 4103.701995] Normal: 159*4kB (MEH) 716*8kB (UMEH) 48*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7132kB [ 4103.702028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4103.702030] 152533 total pagecache pages [ 4103.702039] 856 pages in swap cache [ 4103.702042] Swap cache stats: add 1692402, delete 1703448, find 4731/8563 [ 4103.702044] Free swap = 14556412kB [ 4103.702046] Total swap = 16642044kB [ 4103.702048] 1001381 pages RAM [ 4103.702050] 0 pages HighMem/MovableOnly [ 4103.702052] 27879 pages reserved [ 4106.648672] gem_shrink: page allocation stalls for 75050ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4106.648686] CPU: 0 PID: 1859 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4106.648688] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4106.648690] Call Trace: [ 4106.648696] dump_stack+0x67/0x97 [ 4106.648701] warn_alloc+0xd6/0x160 [ 4106.648708] __alloc_pages_nodemask+0xe54/0x1290 [ 4106.648717] ? _raw_spin_unlock+0x2c/0x50 [ 4106.648720] ? swap_swapcount+0x51/0x80 [ 4106.648724] __read_swap_cache_async+0x140/0x240 [ 4106.648728] ? lock_acquire+0x9e/0x1e0 [ 4106.648732] read_swap_cache_async+0x17/0x40 [ 4106.648736] swapin_readahead+0x15c/0x1d0 [ 4106.648741] ? pagecache_get_page+0x27/0x230 [ 4106.648746] do_swap_page+0x2d8/0x720 [ 4106.648748] ? do_swap_page+0x2d8/0x720 [ 4106.648751] ? do_wp_page+0xe1/0x4c0 [ 4106.648755] __handle_mm_fault+0x748/0xd70 [ 4106.648763] handle_mm_fault+0x17c/0x350 [ 4106.648767] __do_page_fault+0x279/0x560 [ 4106.648772] do_page_fault+0xc/0x10 [ 4106.648776] page_fault+0x22/0x30 [ 4106.648779] RIP: 0033:0x404b20 [ 4106.648781] RSP: 002b:00007ffe4b7b2d38 EFLAGS: 00010202 [ 4106.648785] RAX: 0000000000000000 RBX: 000000000000001e RCX: 0000000000000000 [ 4106.648787] RDX: 0000000000000008 RSI: 0000000008000000 RDI: 00007fd731aa3000 [ 4106.648790] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4106.648792] R10: 0000000000000022 R11: 0000000000000246 R12: 00007fd731aa3000 [ 4106.648794] R13: 0000000000000008 R14: 0000000000000004 R15: 0000000000000000 [ 4106.648821] Mem-Info: [ 4106.648826] active_anon:739270 inactive_anon:149550 isolated_anon:1792 active_file:36 inactive_file:66 isolated_file:0 unevictable:0 dirty:26 writeback:305 unstable:0 slab_reclaimable:0 slab_unreclaimable:479 mapped:523 shmem:151560 pagetables:15272 bounce:0 free:20929 free_pcp:213 free_cma:0 [ 4106.648831] Node 0 active_anon:2957080kB inactive_anon:598200kB active_file:144kB inactive_file:264kB unevictable:0kB isolated(anon):7168kB isolated(file):0kB mapped:2092kB dirty:104kB writeback:1220kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4106.648835] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4106.648837] lowmem_reserve[]: 0 3296 3708 3708 [ 4106.648851] DMA32 free:61444kB min:59816kB low:74768kB high:89720kB active_anon:2764956kB inactive_anon:521856kB active_file:112kB inactive_file:216kB unevictable:0kB writepending:1896kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51000kB bounce:0kB free_pcp:852kB local_pcp:224kB free_cma:0kB [ 4106.648852] lowmem_reserve[]: 0 0 412 412 [ 4106.648866] Normal free:7164kB min:7480kB low:9348kB high:11216kB active_anon:191608kB inactive_anon:76064kB active_file:32kB inactive_file:48kB unevictable:0kB writepending:20kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4106.648868] lowmem_reserve[]: 0 0 0 0 [ 4106.648878] DMA: 15*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4106.648923] DMA32: 29*4kB (UMEH) 13*8kB (MEH) 4*16kB (ME) 1508*32kB (MEH) 104*64kB (ME) 10*128kB (ME) 6*256kB (ME) 2*512kB (UM) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 62108kB [ 4106.648965] Normal: 159*4kB (MEH) 720*8kB (UMEH) 48*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7164kB [ 4106.648996] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4106.648998] 152590 total pagecache pages [ 4106.649007] 902 pages in swap cache [ 4106.649009] Swap cache stats: add 1698806, delete 1709848, find 4732/8564 [ 4106.649011] Free swap = 14530300kB [ 4106.649013] Total swap = 16642044kB [ 4106.649015] 1001381 pages RAM [ 4106.649017] 0 pages HighMem/MovableOnly [ 4106.649019] 27879 pages reserved [ 4108.586716] gem_shrink: page allocation stalls for 79060ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4108.586732] CPU: 2 PID: 1861 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4108.586734] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4108.586736] Call Trace: [ 4108.586744] dump_stack+0x67/0x97 [ 4108.586749] warn_alloc+0xd6/0x160 [ 4108.586756] __alloc_pages_nodemask+0xe54/0x1290 [ 4108.586766] ? percpu_counter_add_batch+0x85/0xb0 [ 4108.586771] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4108.586777] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4108.586834] ? i915_gem_shrink+0x356/0x580 [i915] [ 4108.586843] shmem_read_mapping_page_gfp+0x31/0x50 [ 4108.586877] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4108.586915] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4108.586946] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4108.586980] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4108.587011] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4108.587016] ? lock_acquire+0x9e/0x1e0 [ 4108.587021] ? __might_fault+0x39/0x90 [ 4108.587055] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4108.587059] drm_ioctl_kernel+0x64/0xb0 [ 4108.587064] drm_ioctl+0x2cd/0x390 [ 4108.587094] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4108.587103] ? __do_page_fault+0x29e/0x560 [ 4108.587108] do_vfs_ioctl+0x90/0x670 [ 4108.587112] ? up_read+0x1a/0x40 [ 4108.587115] ? trace_hardirqs_on_caller+0x118/0x180 [ 4108.587120] SyS_ioctl+0x3c/0x70 [ 4108.587125] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4108.587128] RIP: 0033:0x7fd772b9d8b7 [ 4108.587130] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4108.587134] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4108.587137] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4108.587139] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4108.587141] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4108.587143] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4108.587150] Mem-Info: [ 4108.587156] active_anon:738806 inactive_anon:149450 isolated_anon:2080 active_file:43 inactive_file:44 isolated_file:0 unevictable:0 dirty:26 writeback:264 unstable:0 slab_reclaimable:0 slab_unreclaimable:152 mapped:508 shmem:151560 pagetables:15286 bounce:0 free:20805 free_pcp:874 free_cma:0 [ 4108.587161] Node 0 active_anon:2955224kB inactive_anon:597800kB active_file:172kB inactive_file:176kB unevictable:0kB isolated(anon):8320kB isolated(file):0kB mapped:2032kB dirty:104kB writeback:1056kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4108.587165] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:76kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4108.587167] lowmem_reserve[]: 0 3296 3708 3708 [ 4108.587180] DMA32 free:60948kB min:59816kB low:74768kB high:89720kB active_anon:2764148kB inactive_anon:522016kB active_file:124kB inactive_file:144kB unevictable:0kB writepending:1288kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51056kB bounce:0kB free_pcp:2612kB local_pcp:724kB free_cma:0kB [ 4108.587182] lowmem_reserve[]: 0 0 412 412 [ 4108.587195] Normal free:7164kB min:7480kB low:9348kB high:11216kB active_anon:191608kB inactive_anon:76132kB active_file:48kB inactive_file:32kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:884kB local_pcp:116kB free_cma:0kB [ 4108.587197] lowmem_reserve[]: 0 0 0 0 [ 4108.587207] DMA: 15*4kB (ME) 11*8kB (UME) 3*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4108.587252] DMA32: 37*4kB (MEH) 25*8kB (UMEH) 9*16kB (ME) 1429*32kB (MEH) 112*64kB (UME) 13*128kB (UME) 8*256kB (UME) 1*512kB (M) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 60684kB [ 4108.587294] Normal: 159*4kB (MEH) 720*8kB (UMEH) 48*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7164kB [ 4108.587325] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4108.587327] 152567 total pagecache pages [ 4108.587335] 872 pages in swap cache [ 4108.587337] Swap cache stats: add 1707645, delete 1718818, find 4732/8564 [ 4108.587339] Free swap = 14494972kB [ 4108.587341] Total swap = 16642044kB [ 4108.587343] 1001381 pages RAM [ 4108.587345] 0 pages HighMem/MovableOnly [ 4108.587347] 27879 pages reserved [ 4112.120280] gem_shrink: page allocation stalls for 80514ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4112.120295] CPU: 0 PID: 1826 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4112.120297] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4112.120299] Call Trace: [ 4112.120306] dump_stack+0x67/0x97 [ 4112.120311] warn_alloc+0xd6/0x160 [ 4112.120318] __alloc_pages_nodemask+0xe54/0x1290 [ 4112.120328] __handle_mm_fault+0xb56/0xd70 [ 4112.120336] handle_mm_fault+0x17c/0x350 [ 4112.120341] __get_user_pages+0xfa/0x5c0 [ 4112.120345] ? lock_acquire+0x9e/0x1e0 [ 4112.120351] populate_vma_page_range+0x6c/0x70 [ 4112.120355] __mm_populate+0x92/0x110 [ 4112.120360] vm_mmap_pgoff+0xbe/0xd0 [ 4112.120366] SyS_mmap_pgoff+0x10a/0x220 [ 4112.120369] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4112.120374] SyS_mmap+0x16/0x20 [ 4112.120378] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4112.120380] RIP: 0033:0x7fd772ba1f0a [ 4112.120383] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4112.120387] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4112.120389] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4112.120391] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4112.120393] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4112.120395] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4112.120403] Mem-Info: [ 4112.120408] active_anon:739339 inactive_anon:149545 isolated_anon:1824 active_file:35 inactive_file:35 isolated_file:0 unevictable:0 dirty:2 writeback:395 unstable:0 slab_reclaimable:0 slab_unreclaimable:320 mapped:509 shmem:151560 pagetables:15310 bounce:0 free:20921 free_pcp:234 free_cma:0 [ 4112.120412] Node 0 active_anon:2957356kB inactive_anon:598180kB active_file:140kB inactive_file:140kB unevictable:0kB isolated(anon):7296kB isolated(file):0kB mapped:2036kB dirty:8kB writeback:1580kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4112.120417] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4112.120418] lowmem_reserve[]: 0 3296 3708 3708 [ 4112.120432] DMA32 free:61232kB min:59816kB low:74768kB high:89720kB active_anon:2764840kB inactive_anon:522388kB active_file:92kB inactive_file:112kB unevictable:0kB writepending:1280kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51152kB bounce:0kB free_pcp:936kB local_pcp:348kB free_cma:0kB [ 4112.120434] lowmem_reserve[]: 0 0 412 412 [ 4112.120448] Normal free:7344kB min:7480kB low:9348kB high:11216kB active_anon:190936kB inactive_anon:76032kB active_file:48kB inactive_file:28kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4112.120449] lowmem_reserve[]: 0 0 0 0 [ 4112.120460] DMA: 13*4kB (ME) 10*8kB (UME) 4*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4112.120504] DMA32: 42*4kB (UME) 22*8kB (UME) 12*16kB (UME) 1430*32kB (ME) 119*64kB (UME) 13*128kB (UME) 7*256kB (ME) 1*512kB (M) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 60952kB [ 4112.120546] Normal: 106*4kB (UMEH) 752*8kB (UMEH) 64*16kB (UMEH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7464kB [ 4112.120576] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4112.120578] 152579 total pagecache pages [ 4112.120587] 1014 pages in swap cache [ 4112.120590] Swap cache stats: add 1717440, delete 1728553, find 4733/8566 [ 4112.120592] Free swap = 14455292kB [ 4112.120594] Total swap = 16642044kB [ 4112.120596] 1001381 pages RAM [ 4112.120598] 0 pages HighMem/MovableOnly [ 4112.120599] 27879 pages reserved [ 4113.609812] gem_shrink: page allocation stalls for 84917ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4113.609828] CPU: 0 PID: 1880 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4113.609830] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4113.609832] Call Trace: [ 4113.609840] dump_stack+0x67/0x97 [ 4113.609844] warn_alloc+0xd6/0x160 [ 4113.609851] __alloc_pages_nodemask+0xe54/0x1290 [ 4113.609861] ? percpu_counter_add_batch+0x85/0xb0 [ 4113.609867] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4113.609872] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4113.609934] ? i915_gem_shrink+0x356/0x580 [i915] [ 4113.609943] shmem_read_mapping_page_gfp+0x31/0x50 [ 4113.609977] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4113.610013] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4113.610045] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4113.610078] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4113.610110] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4113.610116] ? lock_acquire+0x9e/0x1e0 [ 4113.610121] ? __might_fault+0x39/0x90 [ 4113.610155] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4113.610159] drm_ioctl_kernel+0x64/0xb0 [ 4113.610163] drm_ioctl+0x2cd/0x390 [ 4113.610195] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4113.610203] ? __do_page_fault+0x29e/0x560 [ 4113.610208] do_vfs_ioctl+0x90/0x670 [ 4113.610212] ? up_read+0x1a/0x40 [ 4113.610216] ? trace_hardirqs_on_caller+0x118/0x180 [ 4113.610220] SyS_ioctl+0x3c/0x70 [ 4113.610226] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4113.610228] RIP: 0033:0x7fd772b9d8b7 [ 4113.610230] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4113.610235] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4113.610237] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4113.610239] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4113.610241] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4113.610244] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4114.263176] Mem-Info: [ 4114.263186] active_anon:739249 inactive_anon:149578 isolated_anon:1760 active_file:69 inactive_file:0 isolated_file:0 unevictable:0 dirty:2 writeback:409 unstable:0 slab_reclaimable:0 slab_unreclaimable:371 mapped:543 shmem:151560 pagetables:15319 bounce:0 free:20767 free_pcp:176 free_cma:0 [ 4114.263192] Node 0 active_anon:2956996kB inactive_anon:598312kB active_file:276kB inactive_file:0kB unevictable:0kB isolated(anon):7040kB isolated(file):0kB mapped:2172kB dirty:8kB writeback:1636kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4114.263197] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:80kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4114.263199] lowmem_reserve[]: 0 3296 3708 3708 [ 4114.263212] DMA32 free:61108kB min:59816kB low:74768kB high:89720kB active_anon:2764992kB inactive_anon:522548kB active_file:80kB inactive_file:112kB unevictable:0kB writepending:1484kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51188kB bounce:0kB free_pcp:704kB local_pcp:220kB free_cma:0kB [ 4114.263214] lowmem_reserve[]: 0 0 412 412 [ 4114.263228] Normal free:6852kB min:7480kB low:9348kB high:11216kB active_anon:191432kB inactive_anon:76064kB active_file:48kB inactive_file:28kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4114.263230] lowmem_reserve[]: 0 0 0 0 [ 4114.263240] DMA: 13*4kB (ME) 10*8kB (UME) 4*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4114.263279] DMA32: 12*4kB (ME) 9*8kB (E) 5*16kB (UME) 1440*32kB (UMH) 118*64kB (UM) 12*128kB (MH) 8*256kB (UMH) 1*512kB (M) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 61000kB [ 4114.355819] Normal: 68*4kB (UMEH) 756*8kB (UMEH) 64*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7344kB [ 4114.355850] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4114.355852] 152668 total pagecache pages [ 4114.355860] 1020 pages in swap cache [ 4114.355863] Swap cache stats: add 1721465, delete 1732611, find 4733/8566 [ 4114.355865] Free swap = 14438908kB [ 4114.355867] Total swap = 16642044kB [ 4114.355869] 1001381 pages RAM [ 4114.355871] 0 pages HighMem/MovableOnly [ 4114.355873] 27879 pages reserved [ 4114.827340] gem_shrink: page allocation stalls for 83221ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4114.827355] CPU: 0 PID: 1826 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4114.827357] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4114.827359] Call Trace: [ 4114.827367] dump_stack+0x67/0x97 [ 4114.827371] warn_alloc+0xd6/0x160 [ 4114.827378] __alloc_pages_nodemask+0xe54/0x1290 [ 4114.827389] __handle_mm_fault+0xb56/0xd70 [ 4114.827397] handle_mm_fault+0x17c/0x350 [ 4114.827402] __get_user_pages+0xfa/0x5c0 [ 4114.827406] ? lock_acquire+0x9e/0x1e0 [ 4114.827412] populate_vma_page_range+0x6c/0x70 [ 4114.827416] __mm_populate+0x92/0x110 [ 4114.827422] vm_mmap_pgoff+0xbe/0xd0 [ 4114.827427] SyS_mmap_pgoff+0x10a/0x220 [ 4114.827431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4114.827436] SyS_mmap+0x16/0x20 [ 4114.827439] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4114.827442] RIP: 0033:0x7fd772ba1f0a [ 4114.827445] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4114.827449] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4114.827451] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4114.827453] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4114.827455] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4114.827457] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4115.731329] gem_shrink: page allocation stalls for 35266ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4115.731344] CPU: 1 PID: 1878 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4115.731346] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4115.731349] Call Trace: [ 4115.731355] dump_stack+0x67/0x97 [ 4115.731360] warn_alloc+0xd6/0x160 [ 4115.731367] __alloc_pages_nodemask+0xe54/0x1290 [ 4115.731377] ? percpu_counter_add_batch+0x85/0xb0 [ 4115.731382] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4115.731388] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4115.731446] ? i915_gem_shrink+0x356/0x580 [i915] [ 4115.731455] shmem_read_mapping_page_gfp+0x31/0x50 [ 4115.731490] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4115.731527] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4115.731559] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4115.731597] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4115.731629] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4115.731634] ? lock_acquire+0x9e/0x1e0 [ 4115.731639] ? __might_fault+0x39/0x90 [ 4115.731672] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4115.731677] drm_ioctl_kernel+0x64/0xb0 [ 4115.731681] drm_ioctl+0x2cd/0x390 [ 4115.731712] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4115.731721] ? __do_page_fault+0x29e/0x560 [ 4115.731727] do_vfs_ioctl+0x90/0x670 [ 4115.731730] ? up_read+0x1a/0x40 [ 4115.731734] ? trace_hardirqs_on_caller+0x118/0x180 [ 4115.731739] SyS_ioctl+0x3c/0x70 [ 4115.731744] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4115.731747] RIP: 0033:0x7fd772b9d8b7 [ 4115.731749] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4115.731754] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4115.731755] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4115.731758] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4115.731760] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4115.731762] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4115.731786] warn_alloc_show_mem: 1 callbacks suppressed [ 4115.731789] Mem-Info: [ 4115.731795] active_anon:738542 inactive_anon:149389 isolated_anon:2016 active_file:34 inactive_file:7 isolated_file:0 unevictable:0 dirty:2 writeback:427 unstable:0 slab_reclaimable:0 slab_unreclaimable:392 mapped:503 shmem:151560 pagetables:15322 bounce:0 free:20834 free_pcp:802 free_cma:0 [ 4115.731799] Node 0 active_anon:2954168kB inactive_anon:597556kB active_file:136kB inactive_file:28kB unevictable:0kB isolated(anon):8064kB isolated(file):0kB mapped:2012kB dirty:8kB writeback:1708kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4115.731804] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:76kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4115.731805] lowmem_reserve[]: 0 3296 3708 3708 [ 4115.731818] DMA32 free:60884kB min:59816kB low:74768kB high:89720kB active_anon:2763348kB inactive_anon:521964kB active_file:108kB inactive_file:220kB unevictable:0kB writepending:1568kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51200kB bounce:0kB free_pcp:2676kB local_pcp:632kB free_cma:0kB [ 4115.731820] lowmem_reserve[]: 0 0 412 412 [ 4115.731833] Normal free:7344kB min:7480kB low:9348kB high:11216kB active_anon:191432kB inactive_anon:76136kB active_file:28kB inactive_file:48kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:532kB local_pcp:300kB free_cma:0kB [ 4115.731835] lowmem_reserve[]: 0 0 0 0 [ 4115.731846] DMA: 13*4kB (ME) 10*8kB (UME) 4*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4115.731890] DMA32: 66*4kB (UME) 55*8kB (UME) 14*16kB (UME) 1440*32kB (UMEH) 119*64kB (ME) 11*128kB (MH) 8*256kB (UMH) 1*512kB (M) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 61664kB [ 4115.731933] Normal: 68*4kB (UMEH) 756*8kB (UMEH) 64*16kB (UMH) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7344kB [ 4115.731965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4115.731966] 152586 total pagecache pages [ 4115.731974] 1024 pages in swap cache [ 4115.731977] Swap cache stats: add 1724994, delete 1736160, find 4733/8566 [ 4115.731979] Free swap = 14424828kB [ 4115.731981] Total swap = 16642044kB [ 4115.731983] 1001381 pages RAM [ 4115.731985] 0 pages HighMem/MovableOnly [ 4115.731986] 27879 pages reserved [ 4116.479749] gem_shrink: page allocation stalls for 85823ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4116.479763] CPU: 0 PID: 1845 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4116.479766] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4116.479768] Call Trace: [ 4116.479774] dump_stack+0x67/0x97 [ 4116.479779] warn_alloc+0xd6/0x160 [ 4116.479786] __alloc_pages_nodemask+0xe54/0x1290 [ 4116.479796] ? mark_held_locks+0x6f/0xa0 [ 4116.479800] __handle_mm_fault+0xb56/0xd70 [ 4116.479807] handle_mm_fault+0x17c/0x350 [ 4116.479812] __get_user_pages+0xfa/0x5c0 [ 4116.479815] ? lock_acquire+0x9e/0x1e0 [ 4116.479822] populate_vma_page_range+0x6c/0x70 [ 4116.479825] __mm_populate+0x92/0x110 [ 4116.479831] vm_mmap_pgoff+0xbe/0xd0 [ 4116.479836] SyS_mmap_pgoff+0x10a/0x220 [ 4116.479839] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4116.479844] SyS_mmap+0x16/0x20 [ 4116.479848] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4116.479851] RIP: 0033:0x7fd772ba1f0a [ 4116.479854] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4116.479858] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4116.479860] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4116.479862] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4116.479864] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4116.479866] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4117.614276] thermald: page allocation stalls for 13952ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4117.614291] CPU: 2 PID: 674 Comm: thermald Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4117.614293] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4117.614295] Call Trace: [ 4117.614302] dump_stack+0x67/0x97 [ 4117.614307] warn_alloc+0xd6/0x160 [ 4117.614313] __alloc_pages_nodemask+0xe54/0x1290 [ 4117.614319] ? find_get_entry+0x149/0x220 [ 4117.614326] ? pagecache_get_page+0x27/0x230 [ 4117.614331] filemap_fault+0x31e/0x610 [ 4117.614337] ext4_filemap_fault+0x2c/0x40 [ 4117.614343] __do_fault+0x19/0x70 [ 4117.614346] ? _raw_spin_unlock+0x2c/0x50 [ 4117.614349] __handle_mm_fault+0x953/0xd70 [ 4117.614357] handle_mm_fault+0x17c/0x350 [ 4117.614361] __do_page_fault+0x279/0x560 [ 4117.614366] do_page_fault+0xc/0x10 [ 4117.614370] page_fault+0x22/0x30 [ 4117.614373] RIP: 0033:0x7fd8ecf4dfb0 [ 4117.614375] RSP: 002b:00007fd8e7265b38 EFLAGS: 00010202 [ 4117.614379] RAX: 0000000000000000 RBX: 0000000000000080 RCX: 00007fd8e7265c00 [ 4117.614382] RDX: 000000f4700d9dd0 RSI: 00007fd8e7265c00 RDI: 000000f4700d9dd0 [ 4117.614384] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 4117.614386] R10: 00000000000130b0 R11: 0000000000000000 R12: 0000000000000080 [ 4117.614388] R13: 0000000000000000 R14: 0000000000000002 R15: 000000f4717d73f0 [ 4117.614396] warn_alloc_show_mem: 1 callbacks suppressed [ 4117.614398] Mem-Info: [ 4117.614404] active_anon:738852 inactive_anon:149548 isolated_anon:1664 active_file:59 inactive_file:0 isolated_file:0 unevictable:0 dirty:2 writeback:291 unstable:0 slab_reclaimable:0 slab_unreclaimable:441 mapped:493 shmem:151560 pagetables:15331 bounce:0 free:20857 free_pcp:645 free_cma:0 [ 4117.614408] Node 0 active_anon:2955408kB inactive_anon:598192kB active_file:236kB inactive_file:0kB unevictable:0kB isolated(anon):6656kB isolated(file):0kB mapped:1972kB dirty:8kB writeback:1164kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4117.614413] DMA free:15108kB min:280kB low:348kB high:416kB active_anon:656kB inactive_anon:84kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15896kB mlocked:0kB kernel_stack:0kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4117.614415] lowmem_reserve[]: 0 3296 3708 3708 [ 4117.614428] DMA32 free:60940kB min:59816kB low:74768kB high:89720kB active_anon:2764300kB inactive_anon:521888kB active_file:60kB inactive_file:80kB unevictable:0kB writepending:1764kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51236kB bounce:0kB free_pcp:2460kB local_pcp:624kB free_cma:0kB [ 4117.614430] lowmem_reserve[]: 0 0 412 412 [ 4117.614444] Normal free:7380kB min:7480kB low:9348kB high:11216kB active_anon:191276kB inactive_anon:76212kB active_file:28kB inactive_file:48kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 4117.614446] lowmem_reserve[]: 0 0 0 0 [ 4117.614457] DMA: 13*4kB (ME) 10*8kB (UME) 4*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15108kB [ 4117.614503] DMA32: 63*4kB (UME) 47*8kB (UME) 25*16kB (UME) 1445*32kB (UMEH) 119*64kB (ME) 11*128kB (MH) 8*256kB (UMH) 1*512kB (M) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 61924kB [ 4117.614546] Normal: 79*4kB (UMEH) 739*8kB (UMEH) 70*16kB (UMEH) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7380kB [ 4117.614580] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4117.614582] 152478 total pagecache pages [ 4117.614590] 874 pages in swap cache [ 4117.614593] Swap cache stats: add 1727237, delete 1738568, find 4733/8566 [ 4117.614595] Free swap = 14415612kB [ 4117.614597] Total swap = 16642044kB [ 4117.614599] 1001381 pages RAM [ 4117.614601] 0 pages HighMem/MovableOnly [ 4117.614603] 27879 pages reserved [ 4118.363736] in:imklog: page allocation stalls for 10273ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4118.363750] CPU: 3 PID: 647 Comm: in:imklog Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4118.363752] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4118.363755] Call Trace: [ 4118.363761] dump_stack+0x67/0x97 [ 4118.363766] warn_alloc+0xd6/0x160 [ 4118.363773] __alloc_pages_nodemask+0xe54/0x1290 [ 4118.363778] ? find_get_entry+0x149/0x220 [ 4118.363786] ? pagecache_get_page+0x27/0x230 [ 4118.363790] filemap_fault+0x31e/0x610 [ 4118.363798] ext4_filemap_fault+0x2c/0x40 [ 4118.363803] __do_fault+0x19/0x70 [ 4118.363806] __handle_mm_fault+0x953/0xd70 [ 4118.363813] handle_mm_fault+0x17c/0x350 [ 4118.363818] __do_page_fault+0x279/0x560 [ 4118.363823] do_page_fault+0xc/0x10 [ 4118.363827] page_fault+0x22/0x30 [ 4118.363829] RIP: 0033:0x7f7273db969e [ 4118.363832] RSP: 002b:00007f7272f67470 EFLAGS: 00010207 [ 4118.363836] RAX: 0000000000000034 RBX: 00007f7272f674a0 RCX: 0000000000000000 [ 4118.363838] RDX: 0000000000000000 RSI: 00007f7272f674ac RDI: 00007f7272f674a0 [ 4118.363840] RBP: 00007f7272f674ac R08: 00007f7274751be0 R09: 0000000000000000 [ 4118.363842] R10: 2ce33e6c02ce33e7 R11: 0000000000000000 R12: 00007f7272f67da0 [ 4118.363844] R13: 00000000fffff7e7 R14: 0000000000001f9f R15: 00007f7272f67dd5 [ 4118.991611] sshd: page allocation stalls for 10986ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4118.991627] CPU: 3 PID: 1750 Comm: sshd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4118.991629] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4118.991631] Call Trace: [ 4118.991637] dump_stack+0x67/0x97 [ 4118.991642] warn_alloc+0xd6/0x160 [ 4118.991649] __alloc_pages_nodemask+0xe54/0x1290 [ 4118.991654] ? find_get_entry+0x149/0x220 [ 4118.991661] ? pagecache_get_page+0x27/0x230 [ 4118.991666] filemap_fault+0x31e/0x610 [ 4118.991672] ext4_filemap_fault+0x2c/0x40 [ 4118.991677] __do_fault+0x19/0x70 [ 4118.991680] __handle_mm_fault+0x953/0xd70 [ 4118.991687] handle_mm_fault+0x17c/0x350 [ 4118.991692] __do_page_fault+0x279/0x560 [ 4118.991697] do_page_fault+0xc/0x10 [ 4118.991701] page_fault+0x22/0x30 [ 4118.991704] RIP: 0033:0x7f1552770e8b [ 4118.991706] RSP: 002b:00007ffe28fc2168 EFLAGS: 00010207 [ 4118.991710] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00007f1552770e83 [ 4118.991712] RDX: 000000214b348390 RSI: 000000214b3300b0 RDI: 000000000000000f [ 4118.991714] RBP: 00007ffe28fc21f8 R08: 0000000000000000 R09: 0000000000000700 [ 4118.991716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 4118.991718] R13: 00007ffe28fc2200 R14: 00007ffe28fc21f0 R15: 0000000000000000 [ 4118.991738] warn_alloc_show_mem: 1 callbacks suppressed [ 4118.991741] Mem-Info: [ 4118.991746] active_anon:738874 inactive_anon:149596 isolated_anon:1600 active_file:22 inactive_file:32 isolated_file:0 unevictable:0 dirty:2 writeback:280 unstable:0 slab_reclaimable:0 slab_unreclaimable:205 mapped:493 shmem:151560 pagetables:15334 bounce:0 free:20915 free_pcp:594 free_cma:0 [ 4118.991751] Node 0 active_anon:2955496kB inactive_anon:598384kB active_file:88kB inactive_file:128kB unevictable:0kB isolated(anon):6400kB isolated(file):0kB mapped:1972kB dirty:8kB writeback:1120kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4118.991755] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4118.991757] lowmem_reserve[]: 0 3296 3708 3708 [ 4118.991771] DMA32 free:61180kB min:59816kB low:74768kB high:89720kB active_anon:2763536kB inactive_anon:522024kB active_file:60kB inactive_file:80kB unevictable:0kB writepending:820kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51244kB bounce:0kB free_pcp:2256kB local_pcp:384kB free_cma:0kB [ 4118.991773] lowmem_reserve[]: 0 0 412 412 [ 4118.991786] Normal free:7380kB min:7480kB low:9348kB high:11216kB active_anon:191276kB inactive_anon:76248kB active_file:28kB inactive_file:48kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 4118.991788] lowmem_reserve[]: 0 0 0 0 [ 4118.991799] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4118.991846] DMA32: 42*4kB (UME) 36*8kB (ME) 14*16kB (UME) 1450*32kB (MEH) 120*64kB (ME) 11*128kB (MH) 8*256kB (UMH) 1*512kB (M) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 61800kB [ 4118.991889] Normal: 79*4kB (UMEH) 739*8kB (UMEH) 70*16kB (UMEH) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7380kB [ 4118.991923] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4118.991925] 152486 total pagecache pages [ 4118.991934] 892 pages in swap cache [ 4118.991937] Swap cache stats: add 1728294, delete 1739616, find 4733/8566 [ 4118.991939] Free swap = 14411260kB [ 4118.991941] Total swap = 16642044kB [ 4118.991943] 1001381 pages RAM [ 4118.991945] 0 pages HighMem/MovableOnly [ 4118.991947] 27879 pages reserved [ 4120.915796] snapd: page allocation stalls for 14150ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4120.915810] CPU: 3 PID: 661 Comm: snapd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4120.915812] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4120.915814] Call Trace: [ 4120.915820] dump_stack+0x67/0x97 [ 4120.915825] warn_alloc+0xd6/0x160 [ 4120.915832] __alloc_pages_nodemask+0xe54/0x1290 [ 4120.915837] ? find_get_entry+0x149/0x220 [ 4120.915844] ? pagecache_get_page+0x27/0x230 [ 4120.915849] filemap_fault+0x31e/0x610 [ 4120.915855] ext4_filemap_fault+0x2c/0x40 [ 4120.915860] __do_fault+0x19/0x70 [ 4120.915864] __handle_mm_fault+0x953/0xd70 [ 4120.915871] handle_mm_fault+0x17c/0x350 [ 4120.915875] __do_page_fault+0x279/0x560 [ 4120.915881] do_page_fault+0xc/0x10 [ 4120.915884] page_fault+0x22/0x30 [ 4120.915887] RIP: 0033:0x7314ebb60 [ 4120.915889] RSP: 002b:00007f14ee4e9e58 EFLAGS: 00010202 [ 4120.915893] RAX: 000003bbd73f9342 RBX: 000003bbd73f9342 RCX: 0000000000000018 [ 4120.915895] RDX: 00000000122e7942 RSI: 00007f14ee4e9e48 RDI: 0000000000000001 [ 4120.915897] RBP: 0000000000000000 R08: 00000000003f8c44 R09: 0000000000000001 [ 4120.915899] R10: 0012238530b5c051 R11: 0000000000000246 R12: 0000000000000000 [ 4120.915901] R13: 00007fff1a3c60bf R14: 00007f14ee4ea9c0 R15: 00007f14ee4ea700 [ 4120.915909] Mem-Info: [ 4120.915915] active_anon:738637 inactive_anon:149438 isolated_anon:1951 active_file:32 inactive_file:22 isolated_file:0 unevictable:0 dirty:2 writeback:377 unstable:0 slab_reclaimable:0 slab_unreclaimable:379 mapped:493 shmem:151560 pagetables:15337 bounce:0 free:20979 free_pcp:709 free_cma:0 [ 4120.915920] Node 0 active_anon:2954548kB inactive_anon:597752kB active_file:128kB inactive_file:88kB unevictable:0kB isolated(anon):7804kB isolated(file):0kB mapped:1972kB dirty:8kB writeback:1508kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4120.915924] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4120.915925] lowmem_reserve[]: 0 3296 3708 3708 [ 4120.915940] DMA32 free:61436kB min:59816kB low:74768kB high:89720kB active_anon:2763436kB inactive_anon:521804kB active_file:80kB inactive_file:60kB unevictable:0kB writepending:1516kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51256kB bounce:0kB free_pcp:2372kB local_pcp:580kB free_cma:0kB [ 4120.915942] lowmem_reserve[]: 0 0 412 412 [ 4120.915955] Normal free:7380kB min:7480kB low:9348kB high:11216kB active_anon:191276kB inactive_anon:76104kB active_file:48kB inactive_file:28kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:464kB local_pcp:8kB free_cma:0kB [ 4120.915956] lowmem_reserve[]: 0 0 0 0 [ 4120.915968] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4120.916014] DMA32: 80*4kB (UME) 55*8kB (UME) 33*16kB (UME) 1433*32kB (UMEH) 121*64kB (UME) 12*128kB (UMH) 7*256kB (MH) 1*512kB (M) 1*1024kB (M) 1*2048kB (M) 0*4096kB = 61800kB [ 4120.916059] Normal: 79*4kB (UMEH) 739*8kB (UMEH) 70*16kB (UMEH) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7380kB [ 4120.916093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4120.916095] 152547 total pagecache pages [ 4120.916104] 1001 pages in swap cache [ 4120.916107] Swap cache stats: add 1730642, delete 1741871, find 4733/8566 [ 4120.916109] Free swap = 14402044kB [ 4120.916111] Total swap = 16642044kB [ 4120.916113] 1001381 pages RAM [ 4120.916115] 0 pages HighMem/MovableOnly [ 4120.916117] 27879 pages reserved [ 4121.331607] gem_shrink: page allocation stalls for 91760ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4121.331621] CPU: 0 PID: 1825 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4121.331624] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4121.331626] Call Trace: [ 4121.331633] dump_stack+0x67/0x97 [ 4121.331637] warn_alloc+0xd6/0x160 [ 4121.331644] __alloc_pages_nodemask+0xe54/0x1290 [ 4121.331655] __handle_mm_fault+0xb56/0xd70 [ 4121.331662] handle_mm_fault+0x17c/0x350 [ 4121.331668] __get_user_pages+0xfa/0x5c0 [ 4121.331672] ? lock_acquire+0x9e/0x1e0 [ 4121.331678] populate_vma_page_range+0x6c/0x70 [ 4121.331682] __mm_populate+0x92/0x110 [ 4121.331687] vm_mmap_pgoff+0xbe/0xd0 [ 4121.331693] SyS_mmap_pgoff+0x10a/0x220 [ 4121.331696] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4121.331701] SyS_mmap+0x16/0x20 [ 4121.331705] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4121.331708] RIP: 0033:0x7fd772ba1f0a [ 4121.331711] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4121.331715] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4121.331717] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4121.331719] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4121.331721] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4121.331723] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4122.757719] irqbalance: page allocation stalls for 13173ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4122.757734] CPU: 3 PID: 738 Comm: irqbalance Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4122.757736] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4122.757740] Call Trace: [ 4122.757747] dump_stack+0x67/0x97 [ 4122.757751] warn_alloc+0xd6/0x160 [ 4122.757758] __alloc_pages_nodemask+0xe54/0x1290 [ 4122.757764] ? find_get_entry+0x149/0x220 [ 4122.757772] ? pagecache_get_page+0x27/0x230 [ 4122.757777] filemap_fault+0x31e/0x610 [ 4122.757783] ext4_filemap_fault+0x2c/0x40 [ 4122.757788] __do_fault+0x19/0x70 [ 4122.757791] ? _raw_spin_unlock+0x2c/0x50 [ 4122.757794] __handle_mm_fault+0x953/0xd70 [ 4122.757802] handle_mm_fault+0x17c/0x350 [ 4122.757807] __do_page_fault+0x279/0x560 [ 4122.757811] do_page_fault+0xc/0x10 [ 4122.757815] page_fault+0x22/0x30 [ 4122.757819] RIP: 0033:0x4021c6 [ 4122.757821] RSP: 002b:00007ffdb47d68c0 EFLAGS: 00010202 [ 4122.757825] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f0f25ace700 [ 4122.757827] RDX: 0000000000000cff RSI: 0000000000000000 RDI: 00007ffdb47d6880 [ 4122.757829] RBP: 00007ffdb47d6b10 R08: 00000000003d4e2e R09: 0000000000000001 [ 4122.757831] R10: 00001c47458025ab R11: 0000000000000246 R12: ffffffffffffffff [ 4122.757833] R13: 00007ffdb47d6c40 R14: 0000000000000000 R15: 0000000000000000 [ 4122.757841] warn_alloc_show_mem: 1 callbacks suppressed [ 4122.757843] Mem-Info: [ 4122.757850] active_anon:739274 inactive_anon:149584 isolated_anon:1791 active_file:32 inactive_file:65 isolated_file:0 unevictable:0 dirty:2 writeback:381 unstable:0 slab_reclaimable:0 slab_unreclaimable:420 mapped:499 shmem:151560 pagetables:15347 bounce:0 free:20867 free_pcp:257 free_cma:0 [ 4122.757854] Node 0 active_anon:2957096kB inactive_anon:598336kB active_file:128kB inactive_file:260kB unevictable:0kB isolated(anon):7164kB isolated(file):0kB mapped:1996kB dirty:8kB writeback:1524kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4122.757858] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4122.757860] lowmem_reserve[]: 0 3296 3708 3708 [ 4122.757874] DMA32 free:61256kB min:59816kB low:74768kB high:89720kB active_anon:2765028kB inactive_anon:522024kB active_file:80kB inactive_file:232kB unevictable:0kB writepending:1680kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51296kB bounce:0kB free_pcp:1028kB local_pcp:260kB free_cma:0kB [ 4122.757876] lowmem_reserve[]: 0 0 412 412 [ 4122.757890] Normal free:7112kB min:7480kB low:9348kB high:11216kB active_anon:191664kB inactive_anon:76300kB active_file:48kB inactive_file:28kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4122.757892] lowmem_reserve[]: 0 0 0 0 [ 4122.757902] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4122.757948] DMA32: 30*4kB (ME) 20*8kB (UME) 17*16kB (UME) 1439*32kB (UMEH) 121*64kB (UME) 12*128kB (UMH) 7*256kB (MH) 1*512kB (M) 1*1024kB (M) 1*2048kB (U) 0*4096kB = 61256kB [ 4122.757992] Normal: 72*4kB (UMEH) 671*8kB (UMEH) 71*16kB (UMEH) 8*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7112kB [ 4122.758027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4122.758029] 152602 total pagecache pages [ 4122.758037] 973 pages in swap cache [ 4122.758040] Swap cache stats: add 1733782, delete 1745055, find 4733/8566 [ 4122.758042] Free swap = 14389244kB [ 4122.758044] Total swap = 16642044kB [ 4122.758046] 1001381 pages RAM [ 4122.758048] 0 pages HighMem/MovableOnly [ 4122.758050] 27879 pages reserved [ 4124.599349] gem_shrink: page allocation stalls for 95142ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4124.599364] CPU: 2 PID: 1833 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4124.599367] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4124.599368] Call Trace: [ 4124.599375] dump_stack+0x67/0x97 [ 4124.599380] warn_alloc+0xd6/0x160 [ 4124.599387] __alloc_pages_nodemask+0xe54/0x1290 [ 4124.599398] __handle_mm_fault+0xb56/0xd70 [ 4124.599405] handle_mm_fault+0x17c/0x350 [ 4124.599409] __get_user_pages+0xfa/0x5c0 [ 4124.599413] ? lock_acquire+0x9e/0x1e0 [ 4124.599420] populate_vma_page_range+0x6c/0x70 [ 4124.599423] __mm_populate+0x92/0x110 [ 4124.599428] vm_mmap_pgoff+0xbe/0xd0 [ 4124.599434] SyS_mmap_pgoff+0x10a/0x220 [ 4124.599437] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4124.599442] SyS_mmap+0x16/0x20 [ 4124.599445] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4124.599448] RIP: 0033:0x7fd772ba1f0a [ 4124.599450] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4124.599454] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4124.599456] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4124.599458] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4124.599460] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4124.599462] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4124.599470] Mem-Info: [ 4124.599475] active_anon:738763 inactive_anon:149466 isolated_anon:2048 active_file:37 inactive_file:0 isolated_file:0 unevictable:0 dirty:2 writeback:367 unstable:0 slab_reclaimable:0 slab_unreclaimable:255 mapped:509 shmem:151560 pagetables:15349 bounce:0 free:20918 free_pcp:374 free_cma:0 [ 4124.599480] Node 0 active_anon:2955052kB inactive_anon:597864kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):8192kB isolated(file):0kB mapped:2036kB dirty:8kB writeback:1468kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4124.599485] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4124.599487] lowmem_reserve[]: 0 3296 3708 3708 [ 4124.599500] DMA32 free:61460kB min:59816kB low:74768kB high:89720kB active_anon:2763512kB inactive_anon:521556kB active_file:120kB inactive_file:148kB unevictable:0kB writepending:1020kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51304kB bounce:0kB free_pcp:1496kB local_pcp:496kB free_cma:0kB [ 4124.599502] lowmem_reserve[]: 0 0 412 412 [ 4124.599515] Normal free:7112kB min:7480kB low:9348kB high:11216kB active_anon:191664kB inactive_anon:76212kB active_file:28kB inactive_file:48kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4124.599517] lowmem_reserve[]: 0 0 0 0 [ 4124.599527] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4124.599570] DMA32: 57*4kB (UME) 57*8kB (UME) 23*16kB (UME) 1458*32kB (UMEH) 122*64kB (UMEH) 12*128kB (UMH) 7*256kB (MH) 1*512kB (M) 1*1024kB (M) 1*2048kB (U) 0*4096kB = 62428kB [ 4124.599612] Normal: 72*4kB (UMEH) 671*8kB (UMEH) 71*16kB (UMEH) 8*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7112kB [ 4124.599645] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4124.599647] 152681 total pagecache pages [ 4124.599655] 1081 pages in swap cache [ 4124.599658] Swap cache stats: add 1737491, delete 1748682, find 4733/8566 [ 4124.599660] Free swap = 14374140kB [ 4124.599662] Total swap = 16642044kB [ 4124.599664] 1001381 pages RAM [ 4124.599665] 0 pages HighMem/MovableOnly [ 4124.599667] 27879 pages reserved [ 4124.612751] avahi-daemon: page allocation stalls for 13451ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4124.612765] CPU: 0 PID: 555 Comm: avahi-daemon Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4124.612768] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4124.612770] Call Trace: [ 4124.612776] dump_stack+0x67/0x97 [ 4124.612781] warn_alloc+0xd6/0x160 [ 4124.612788] __alloc_pages_nodemask+0xe54/0x1290 [ 4124.612793] ? find_get_entry+0x149/0x220 [ 4124.612800] ? pagecache_get_page+0x27/0x230 [ 4124.612805] filemap_fault+0x31e/0x610 [ 4124.612813] ext4_filemap_fault+0x2c/0x40 [ 4124.612818] __do_fault+0x19/0x70 [ 4124.612821] __handle_mm_fault+0x953/0xd70 [ 4124.612829] handle_mm_fault+0x17c/0x350 [ 4124.612833] __do_page_fault+0x279/0x560 [ 4124.612839] do_page_fault+0xc/0x10 [ 4124.612843] page_fault+0x22/0x30 [ 4124.612846] RIP: 0033:0x7f87dc814d7c [ 4124.612848] RSP: 002b:00007ffc9ab7bd30 EFLAGS: 00010203 [ 4124.612852] RAX: 00007f87dcb8b820 RBX: 000000000000005f RCX: 00007ffc9ab7bd47 [ 4124.612854] RDX: 0000000000000000 RSI: 00007ffc9ab7bd48 RDI: 00007ffc9ab7bd40 [ 4124.612856] RBP: 00007ffc9ab7bd40 R08: 000000000000c0c0 R09: 00007ffc9ab7b8d2 [ 4124.612858] R10: 00000026197de9c0 R11: 0000000000000000 R12: 00007ffc9ab7bd38 [ 4124.612860] R13: 0000000000000000 R14: 00007f87dc5ed900 R15: 00007ffc9ab7bec0 [ 4124.881123] gem_shrink: page allocation stalls for 94141ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4124.881136] CPU: 0 PID: 1843 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4124.881139] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4124.881141] Call Trace: [ 4124.881148] dump_stack+0x67/0x97 [ 4124.881152] warn_alloc+0xd6/0x160 [ 4124.881159] __alloc_pages_nodemask+0xe54/0x1290 [ 4124.881170] __handle_mm_fault+0xb56/0xd70 [ 4124.881177] handle_mm_fault+0x17c/0x350 [ 4124.881182] __get_user_pages+0xfa/0x5c0 [ 4124.881187] ? lock_acquire+0x9e/0x1e0 [ 4124.881194] populate_vma_page_range+0x6c/0x70 [ 4124.881197] __mm_populate+0x92/0x110 [ 4124.881203] vm_mmap_pgoff+0xbe/0xd0 [ 4124.881208] SyS_mmap_pgoff+0x10a/0x220 [ 4124.881211] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4124.881216] SyS_mmap+0x16/0x20 [ 4124.881219] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4124.881222] RIP: 0033:0x7fd772ba1f0a [ 4124.881224] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4124.881229] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4124.881231] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4124.881232] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4124.881235] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4124.881237] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4125.866729] gem_shrink: page allocation stalls for 95002ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4125.866744] CPU: 3 PID: 1819 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4125.866746] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4125.866748] Call Trace: [ 4125.866755] dump_stack+0x67/0x97 [ 4125.866759] warn_alloc+0xd6/0x160 [ 4125.866766] __alloc_pages_nodemask+0xe54/0x1290 [ 4125.866777] __handle_mm_fault+0xb56/0xd70 [ 4125.866784] handle_mm_fault+0x17c/0x350 [ 4125.866789] __get_user_pages+0xfa/0x5c0 [ 4125.866793] ? lock_acquire+0x9e/0x1e0 [ 4125.866799] populate_vma_page_range+0x6c/0x70 [ 4125.866803] __mm_populate+0x92/0x110 [ 4125.866808] vm_mmap_pgoff+0xbe/0xd0 [ 4125.866814] SyS_mmap_pgoff+0x10a/0x220 [ 4125.866817] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4125.866822] SyS_mmap+0x16/0x20 [ 4125.866826] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4125.866829] RIP: 0033:0x7fd772ba1f0a [ 4125.866832] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4125.866836] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4125.866838] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4125.866840] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4125.866842] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4125.866844] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4125.866852] warn_alloc_show_mem: 2 callbacks suppressed [ 4125.866854] Mem-Info: [ 4125.866860] active_anon:738815 inactive_anon:149497 isolated_anon:1888 active_file:22 inactive_file:356 isolated_file:0 unevictable:0 dirty:2 writeback:436 unstable:0 slab_reclaimable:0 slab_unreclaimable:287 mapped:709 shmem:151560 pagetables:15361 bounce:0 free:20894 free_pcp:230 free_cma:0 [ 4125.866864] Node 0 active_anon:2955260kB inactive_anon:597988kB active_file:88kB inactive_file:1424kB unevictable:0kB isolated(anon):7552kB isolated(file):0kB mapped:2836kB dirty:8kB writeback:1744kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4125.866868] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4125.866870] lowmem_reserve[]: 0 3296 3708 3708 [ 4125.866884] DMA32 free:61364kB min:59816kB low:74768kB high:89720kB active_anon:2763396kB inactive_anon:521820kB active_file:60kB inactive_file:1348kB unevictable:0kB writepending:1148kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51352kB bounce:0kB free_pcp:920kB local_pcp:148kB free_cma:0kB [ 4125.866886] lowmem_reserve[]: 0 0 412 412 [ 4125.866899] Normal free:7112kB min:7480kB low:9348kB high:11216kB active_anon:191664kB inactive_anon:76068kB active_file:28kB inactive_file:48kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4125.866901] lowmem_reserve[]: 0 0 0 0 [ 4125.866911] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4125.866955] DMA32: 17*4kB (UE) 14*8kB (UE) 6*16kB (E) 1444*32kB (UMEH) 125*64kB (UMEH) 11*128kB (MH) 7*256kB (MH) 1*512kB (M) 1*1024kB (M) 1*2048kB (U) 0*4096kB = 61268kB [ 4125.866998] Normal: 72*4kB (UMEH) 671*8kB (UMEH) 71*16kB (UMEH) 8*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7112kB [ 4125.867032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4125.867034] 153119 total pagecache pages [ 4125.867043] 1101 pages in swap cache [ 4125.867045] Swap cache stats: add 1741935, delete 1753155, find 4733/8567 [ 4125.867047] Free swap = 14356476kB [ 4125.867049] Total swap = 16642044kB [ 4125.867051] 1001381 pages RAM [ 4125.867053] 0 pages HighMem/MovableOnly [ 4125.867055] 27879 pages reserved [ 4126.156715] systemd: page allocation stalls for 11109ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4126.156729] CPU: 2 PID: 1 Comm: systemd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4126.156732] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4126.156734] Call Trace: [ 4126.156740] dump_stack+0x67/0x97 [ 4126.156744] warn_alloc+0xd6/0x160 [ 4126.156751] __alloc_pages_nodemask+0xe54/0x1290 [ 4126.156757] ? find_get_entry+0x149/0x220 [ 4126.156764] ? pagecache_get_page+0x27/0x230 [ 4126.156769] filemap_fault+0x31e/0x610 [ 4126.156775] ext4_filemap_fault+0x2c/0x40 [ 4126.156780] __do_fault+0x19/0x70 [ 4126.156783] __handle_mm_fault+0x953/0xd70 [ 4126.156791] handle_mm_fault+0x17c/0x350 [ 4126.156795] __do_page_fault+0x279/0x560 [ 4126.156801] do_page_fault+0xc/0x10 [ 4126.156804] page_fault+0x22/0x30 [ 4126.156807] RIP: 0033:0x7fe2bc8566c0 [ 4126.156809] RSP: 002b:00007fff104b4ce8 EFLAGS: 00010246 [ 4126.156813] RAX: 0000000000000010 RBX: 00000047da404108 RCX: 0000000000000000 [ 4126.156815] RDX: 0000000000000008 RSI: 00007fff104b4cf0 RDI: 0000000000000010 [ 4126.156817] RBP: 00007fff104b5080 R08: 00000000003fd1fa R09: 0000000000000001 [ 4126.156820] R10: 000d8c9a47bf3197 R11: 0000000000000202 R12: 00000047da4040f0 [ 4126.156822] R13: 0000000000000001 R14: 00007fff104b4d1c R15: 00007fff104b4d10 [ 4127.489666] systemd-resolve: page allocation stalls for 14538ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4127.489680] CPU: 2 PID: 1643 Comm: systemd-resolve Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4127.489683] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4127.489685] Call Trace: [ 4127.489692] dump_stack+0x67/0x97 [ 4127.489697] warn_alloc+0xd6/0x160 [ 4127.489704] __alloc_pages_nodemask+0xe54/0x1290 [ 4127.489710] ? find_get_entry+0x149/0x220 [ 4127.489716] ? pagecache_get_page+0x27/0x230 [ 4127.489721] filemap_fault+0x31e/0x610 [ 4127.489727] ext4_filemap_fault+0x2c/0x40 [ 4127.489732] __do_fault+0x19/0x70 [ 4127.489735] __handle_mm_fault+0x953/0xd70 [ 4127.489743] handle_mm_fault+0x17c/0x350 [ 4127.489747] __do_page_fault+0x279/0x560 [ 4127.489752] do_page_fault+0xc/0x10 [ 4127.489756] page_fault+0x22/0x30 [ 4127.489759] RIP: 0033:0x7fe896220a60 [ 4127.489761] RSP: 002b:00007ffdb1a987f8 EFLAGS: 00010246 [ 4127.489765] RAX: 00007ffdb1a98820 RBX: 00007fe897117171 RCX: 00007ffdb1a98870 [ 4127.489768] RDX: 00007fe897117171 RSI: 0000000000000000 RDI: 00007fe897120ccc [ 4127.489770] RBP: 00007ffdb1a98930 R08: 0000000000000000 R09: 0000000000000001 [ 4127.489772] R10: 002980f2929d3541 R11: 0000000000000202 R12: 0000000000000000 [ 4127.489774] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdb1a98830 [ 4127.526310] warn_alloc_show_mem: 1 callbacks suppressed [ 4127.526314] Mem-Info: [ 4127.526320] active_anon:738867 inactive_anon:149499 isolated_anon:1728 active_file:149 inactive_file:171 isolated_file:0 unevictable:0 dirty:2 writeback:406 unstable:0 slab_reclaimable:0 slab_unreclaimable:445 mapped:725 shmem:151560 pagetables:15361 bounce:0 free:20902 free_pcp:30 free_cma:0 [ 4127.526324] Node 0 active_anon:2955468kB inactive_anon:597996kB active_file:596kB inactive_file:684kB unevictable:0kB isolated(anon):6912kB isolated(file):0kB mapped:2900kB dirty:8kB writeback:1624kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4127.526329] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4127.526331] lowmem_reserve[]: 0 3296 3708 3708 [ 4127.526346] DMA32 free:61396kB min:59816kB low:74768kB high:89720kB active_anon:2763224kB inactive_anon:521748kB active_file:124kB inactive_file:1552kB unevictable:0kB writepending:1780kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51352kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 4127.526348] lowmem_reserve[]: 0 0 412 412 [ 4127.526361] Normal free:7112kB min:7480kB low:9348kB high:11216kB active_anon:191664kB inactive_anon:75968kB active_file:28kB inactive_file:48kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4127.526363] lowmem_reserve[]: 0 0 0 0 [ 4127.526374] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4127.526419] DMA32: 35*4kB (UME) 41*8kB (UME) 80*16kB (UME) 1443*32kB (UMEH) 128*64kB (UMEH) 11*128kB (MH) 8*256kB (UMH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 62132kB [ 4127.526461] Normal: 61*4kB (UMEH) 647*8kB (UMEH) 70*16kB (UMEH) 8*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6860kB [ 4127.526497] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4127.526499] 152913 total pagecache pages [ 4127.526507] 984 pages in swap cache [ 4127.526510] Swap cache stats: add 1743476, delete 1754816, find 4733/8567 [ 4127.526512] Free swap = 14350332kB [ 4127.526514] Total swap = 16642044kB [ 4127.526516] 1001381 pages RAM [ 4127.526518] 0 pages HighMem/MovableOnly [ 4127.526520] 27879 pages reserved [ 4128.162409] gem_shrink: page allocation stalls for 98708ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4128.162423] CPU: 2 PID: 1817 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4128.162426] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4128.162427] Call Trace: [ 4128.162434] dump_stack+0x67/0x97 [ 4128.162439] warn_alloc+0xd6/0x160 [ 4128.162446] __alloc_pages_nodemask+0xe54/0x1290 [ 4128.162457] __handle_mm_fault+0xb56/0xd70 [ 4128.162464] handle_mm_fault+0x17c/0x350 [ 4128.162469] __get_user_pages+0xfa/0x5c0 [ 4128.162474] ? lock_acquire+0x9e/0x1e0 [ 4128.162481] populate_vma_page_range+0x6c/0x70 [ 4128.162484] __mm_populate+0x92/0x110 [ 4128.162490] vm_mmap_pgoff+0xbe/0xd0 [ 4128.162495] SyS_mmap_pgoff+0x10a/0x220 [ 4128.162498] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4128.162505] SyS_mmap+0x16/0x20 [ 4128.162508] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4128.162511] RIP: 0033:0x7fd772ba1f0a [ 4128.162513] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4128.162517] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4128.162519] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4128.162522] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4128.162524] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4128.162526] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4128.172974] gem_shrink: page allocation stalls for 96338ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4128.172988] CPU: 2 PID: 1822 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4128.172990] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4128.172992] Call Trace: [ 4128.172998] dump_stack+0x67/0x97 [ 4128.173002] warn_alloc+0xd6/0x160 [ 4128.173009] __alloc_pages_nodemask+0xe54/0x1290 [ 4128.173020] __handle_mm_fault+0xb56/0xd70 [ 4128.173027] handle_mm_fault+0x17c/0x350 [ 4128.173032] __get_user_pages+0xfa/0x5c0 [ 4128.173037] ? lock_acquire+0x9e/0x1e0 [ 4128.173044] populate_vma_page_range+0x6c/0x70 [ 4128.173047] __mm_populate+0x92/0x110 [ 4128.173053] vm_mmap_pgoff+0xbe/0xd0 [ 4128.173058] SyS_mmap_pgoff+0x10a/0x220 [ 4128.173062] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4128.173066] SyS_mmap+0x16/0x20 [ 4128.173070] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4128.173073] RIP: 0033:0x7fd772ba1f0a [ 4128.173075] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4128.173079] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4128.173081] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4128.173083] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4128.173085] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4128.173087] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4128.173725] gem_shrink: page allocation stalls for 99173ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4128.173735] CPU: 2 PID: 1881 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4128.173737] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4128.173739] Call Trace: [ 4128.173743] dump_stack+0x67/0x97 [ 4128.173747] warn_alloc+0xd6/0x160 [ 4128.173753] __alloc_pages_nodemask+0xe54/0x1290 [ 4128.173764] ? percpu_counter_add_batch+0x85/0xb0 [ 4128.173769] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4128.173774] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4128.173831] ? i915_gem_shrink+0x356/0x580 [i915] [ 4128.173839] shmem_read_mapping_page_gfp+0x31/0x50 [ 4128.173875] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4128.173918] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4128.173950] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4128.173983] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4128.174014] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4128.174018] ? lock_acquire+0x9e/0x1e0 [ 4128.174022] ? __might_fault+0x39/0x90 [ 4128.174056] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4128.174061] drm_ioctl_kernel+0x64/0xb0 [ 4128.174065] drm_ioctl+0x2cd/0x390 [ 4128.174097] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4128.174107] ? __do_page_fault+0x29e/0x560 [ 4128.174112] do_vfs_ioctl+0x90/0x670 [ 4128.174116] ? up_read+0x1a/0x40 [ 4128.174119] ? trace_hardirqs_on_caller+0x118/0x180 [ 4128.174123] SyS_ioctl+0x3c/0x70 [ 4128.174128] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4128.174130] RIP: 0033:0x7fd772b9d8b7 [ 4128.174132] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4128.174136] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4128.174138] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4128.174141] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4128.174143] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4128.174145] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4128.239502] sshd: page allocation stalls for 20234ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4128.239517] CPU: 2 PID: 1750 Comm: sshd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4128.239519] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4128.239521] Call Trace: [ 4128.239527] dump_stack+0x67/0x97 [ 4128.239532] warn_alloc+0xd6/0x160 [ 4128.239538] __alloc_pages_nodemask+0xe54/0x1290 [ 4128.239544] ? find_get_entry+0x149/0x220 [ 4128.239552] ? pagecache_get_page+0x27/0x230 [ 4128.239557] filemap_fault+0x31e/0x610 [ 4128.239565] ext4_filemap_fault+0x2c/0x40 [ 4128.239570] __do_fault+0x19/0x70 [ 4128.239573] __handle_mm_fault+0x953/0xd70 [ 4128.239580] handle_mm_fault+0x17c/0x350 [ 4128.239585] __do_page_fault+0x279/0x560 [ 4128.239590] do_page_fault+0xc/0x10 [ 4128.239594] page_fault+0x22/0x30 [ 4128.239597] RIP: 0033:0x7f1552770e8b [ 4128.239599] RSP: 002b:00007ffe28fc2168 EFLAGS: 00010207 [ 4128.239604] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00007f1552770e83 [ 4128.239606] RDX: 000000214b348390 RSI: 000000214b3300b0 RDI: 000000000000000f [ 4128.239608] RBP: 00007ffe28fc21f8 R08: 0000000000000000 R09: 0000000000000700 [ 4128.239610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 4128.239612] R13: 00007ffe28fc2200 R14: 00007ffe28fc21f0 R15: 0000000000000000 [ 4128.306691] gem_shrink: page allocation stalls for 96716ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4128.306733] CPU: 2 PID: 1836 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4128.306735] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4128.306737] Call Trace: [ 4128.306745] dump_stack+0x67/0x97 [ 4128.306749] warn_alloc+0xd6/0x160 [ 4128.306756] __alloc_pages_nodemask+0xe54/0x1290 [ 4128.306768] __handle_mm_fault+0xb56/0xd70 [ 4128.306775] handle_mm_fault+0x17c/0x350 [ 4128.306780] __get_user_pages+0xfa/0x5c0 [ 4128.306785] ? lock_acquire+0x9e/0x1e0 [ 4128.306791] populate_vma_page_range+0x6c/0x70 [ 4128.306796] __mm_populate+0x92/0x110 [ 4128.306801] vm_mmap_pgoff+0xbe/0xd0 [ 4128.306807] SyS_mmap_pgoff+0x10a/0x220 [ 4128.306810] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4128.306815] SyS_mmap+0x16/0x20 [ 4128.306819] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4128.306822] RIP: 0033:0x7fd772ba1f0a [ 4128.306824] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4128.306828] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4128.306830] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4128.306832] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4128.306834] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4128.306836] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4129.145764] gem_shrink: page allocation stalls for 99598ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4129.145779] CPU: 3 PID: 1818 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4129.145781] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4129.145783] Call Trace: [ 4129.145789] dump_stack+0x67/0x97 [ 4129.145794] warn_alloc+0xd6/0x160 [ 4129.145801] __alloc_pages_nodemask+0xe54/0x1290 [ 4129.145811] __handle_mm_fault+0xb56/0xd70 [ 4129.145819] handle_mm_fault+0x17c/0x350 [ 4129.145823] __get_user_pages+0xfa/0x5c0 [ 4129.145827] ? lock_acquire+0x9e/0x1e0 [ 4129.145834] populate_vma_page_range+0x6c/0x70 [ 4129.145837] __mm_populate+0x92/0x110 [ 4129.145843] vm_mmap_pgoff+0xbe/0xd0 [ 4129.145848] SyS_mmap_pgoff+0x10a/0x220 [ 4129.145851] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4129.145856] SyS_mmap+0x16/0x20 [ 4129.145860] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4129.145862] RIP: 0033:0x7fd772ba1f0a [ 4129.145864] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4129.145869] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4129.145871] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4129.145873] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4129.145875] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4129.145877] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4129.145885] warn_alloc_show_mem: 5 callbacks suppressed [ 4129.145887] Mem-Info: [ 4129.145893] active_anon:739069 inactive_anon:149447 isolated_anon:1728 active_file:77 inactive_file:178 isolated_file:0 unevictable:0 dirty:8 writeback:458 unstable:0 slab_reclaimable:0 slab_unreclaimable:540 mapped:667 shmem:151560 pagetables:15367 bounce:0 free:20730 free_pcp:189 free_cma:0 [ 4129.145897] Node 0 active_anon:2956276kB inactive_anon:597788kB active_file:308kB inactive_file:712kB unevictable:0kB isolated(anon):6912kB isolated(file):0kB mapped:2668kB dirty:32kB writeback:1832kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4129.145902] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4129.145904] lowmem_reserve[]: 0 3296 3708 3708 [ 4129.145917] DMA32 free:60892kB min:59816kB low:74768kB high:89720kB active_anon:2765328kB inactive_anon:521088kB active_file:632kB inactive_file:884kB unevictable:0kB writepending:2152kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51376kB bounce:0kB free_pcp:184kB local_pcp:0kB free_cma:0kB [ 4129.145919] lowmem_reserve[]: 0 0 412 412 [ 4129.145932] Normal free:6928kB min:7480kB low:9348kB high:11216kB active_anon:191036kB inactive_anon:76632kB active_file:60kB inactive_file:12kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:572kB local_pcp:0kB free_cma:0kB [ 4129.145934] lowmem_reserve[]: 0 0 0 0 [ 4129.145944] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4129.145988] DMA32: 50*4kB (UME) 41*8kB (UME) 12*16kB (UME) 1454*32kB (UMEH) 129*64kB (UMEH) 12*128kB (UMH) 7*256kB (MH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 61392kB [ 4129.146027] Normal: 113*4kB (UMEH) 649*8kB (UMEH) 70*16kB (UMEH) 8*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7084kB [ 4129.146061] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4129.146063] 152868 total pagecache pages [ 4129.146072] 1069 pages in swap cache [ 4129.146074] Swap cache stats: add 1747600, delete 1758884, find 4733/8569 [ 4129.146076] Free swap = 14333692kB [ 4129.146078] Total swap = 16642044kB [ 4129.146080] 1001381 pages RAM [ 4129.146082] 0 pages HighMem/MovableOnly [ 4129.146084] 27879 pages reserved [ 4130.197518] gem_shrink: page allocation stalls for 100670ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4130.197532] CPU: 3 PID: 1861 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4130.197535] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4130.197537] Call Trace: [ 4130.197543] dump_stack+0x67/0x97 [ 4130.197547] warn_alloc+0xd6/0x160 [ 4130.197554] __alloc_pages_nodemask+0xe54/0x1290 [ 4130.197564] ? percpu_counter_add_batch+0x85/0xb0 [ 4130.197570] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4130.197576] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4130.197633] ? i915_gem_shrink+0x356/0x580 [i915] [ 4130.197642] shmem_read_mapping_page_gfp+0x31/0x50 [ 4130.197676] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4130.197712] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4130.197744] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4130.197777] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4130.197809] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4130.197814] ? lock_acquire+0x9e/0x1e0 [ 4130.197819] ? __might_fault+0x39/0x90 [ 4130.197855] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4130.197860] drm_ioctl_kernel+0x64/0xb0 [ 4130.197864] drm_ioctl+0x2cd/0x390 [ 4130.197895] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4130.197903] ? __do_page_fault+0x29e/0x560 [ 4130.197908] do_vfs_ioctl+0x90/0x670 [ 4130.197912] ? up_read+0x1a/0x40 [ 4130.197916] ? trace_hardirqs_on_caller+0x118/0x180 [ 4130.197920] SyS_ioctl+0x3c/0x70 [ 4130.197925] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4130.197928] RIP: 0033:0x7fd772b9d8b7 [ 4130.197930] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4130.197934] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4130.197936] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4130.197938] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4130.197940] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4130.197943] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4130.958712] gem_shrink: page allocation stalls for 101184ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4130.958727] CPU: 2 PID: 1877 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4130.958729] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4130.958731] Call Trace: [ 4130.958738] dump_stack+0x67/0x97 [ 4130.958742] warn_alloc+0xd6/0x160 [ 4130.958748] __alloc_pages_nodemask+0xe54/0x1290 [ 4130.958758] ? percpu_counter_add_batch+0x85/0xb0 [ 4130.958763] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4130.958769] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4130.958824] ? i915_gem_shrink+0x356/0x580 [i915] [ 4130.958833] shmem_read_mapping_page_gfp+0x31/0x50 [ 4130.958867] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4130.958903] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4130.958935] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4130.958967] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4130.959000] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4130.959005] ? lock_acquire+0x9e/0x1e0 [ 4130.959010] ? __might_fault+0x39/0x90 [ 4130.959042] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4130.959047] drm_ioctl_kernel+0x64/0xb0 [ 4130.959052] drm_ioctl+0x2cd/0x390 [ 4130.959082] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4130.959091] ? __do_page_fault+0x29e/0x560 [ 4130.959097] do_vfs_ioctl+0x90/0x670 [ 4130.959101] ? up_read+0x1a/0x40 [ 4130.959104] ? trace_hardirqs_on_caller+0x118/0x180 [ 4130.959108] SyS_ioctl+0x3c/0x70 [ 4130.959113] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4130.959116] RIP: 0033:0x7fd772b9d8b7 [ 4130.959118] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4130.959123] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4130.959125] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4130.959127] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4130.959129] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4130.959131] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4130.959138] Mem-Info: [ 4130.959144] active_anon:738400 inactive_anon:149442 isolated_anon:1792 active_file:21 inactive_file:50 isolated_file:0 unevictable:0 dirty:8 writeback:452 unstable:0 slab_reclaimable:0 slab_unreclaimable:309 mapped:508 shmem:151560 pagetables:15378 bounce:0 free:20887 free_pcp:694 free_cma:0 [ 4130.959149] Node 0 active_anon:2953600kB inactive_anon:597768kB active_file:84kB inactive_file:200kB unevictable:0kB isolated(anon):7168kB isolated(file):0kB mapped:2032kB dirty:32kB writeback:1808kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4130.959153] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:80kB 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 [ 4130.959155] lowmem_reserve[]: 0 3296 3708 3708 [ 4130.959168] DMA32 free:61140kB min:59816kB low:74768kB high:89720kB active_anon:2762284kB inactive_anon:521040kB active_file:60kB inactive_file:152kB unevictable:0kB writepending:1228kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51420kB bounce:0kB free_pcp:2504kB local_pcp:624kB free_cma:0kB [ 4130.959170] lowmem_reserve[]: 0 0 412 412 [ 4130.959184] Normal free:7308kB min:7480kB low:9348kB high:11216kB active_anon:190564kB inactive_anon:76216kB active_file:24kB inactive_file:48kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10068kB bounce:0kB free_pcp:272kB local_pcp:0kB free_cma:0kB [ 4130.959186] lowmem_reserve[]: 0 0 0 0 [ 4130.959196] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4130.959240] DMA32: 134*4kB (UME) 53*8kB (UME) 19*16kB (UME) 1464*32kB (UMEH) 129*64kB (UMEH) 12*128kB (UMH) 7*256kB (MH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 62256kB [ 4130.959279] Normal: 193*4kB (UMEH) 647*8kB (UMEH) 69*16kB (UME) 6*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7308kB [ 4130.959313] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4130.959315] 152714 total pagecache pages [ 4130.959323] 1048 pages in swap cache [ 4130.959325] Swap cache stats: add 1751528, delete 1762866, find 4734/8571 [ 4130.959328] Free swap = 14317820kB [ 4130.959330] Total swap = 16642044kB [ 4130.959331] 1001381 pages RAM [ 4130.959333] 0 pages HighMem/MovableOnly [ 4130.959335] 27879 pages reserved [ 4131.290447] gem_shrink: page allocation stalls for 101474ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4131.290462] CPU: 3 PID: 1873 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4131.290464] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4131.290467] Call Trace: [ 4131.290473] dump_stack+0x67/0x97 [ 4131.290478] warn_alloc+0xd6/0x160 [ 4131.290485] __alloc_pages_nodemask+0xe54/0x1290 [ 4131.290495] ? percpu_counter_add_batch+0x85/0xb0 [ 4131.290500] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4131.290506] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4131.290565] ? i915_gem_shrink+0x356/0x580 [i915] [ 4131.290575] shmem_read_mapping_page_gfp+0x31/0x50 [ 4131.290610] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4131.290647] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4131.290679] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4131.290712] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4131.290745] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4131.290749] ? lock_acquire+0x9e/0x1e0 [ 4131.290754] ? __might_fault+0x39/0x90 [ 4131.290788] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4131.290792] drm_ioctl_kernel+0x64/0xb0 [ 4131.290797] drm_ioctl+0x2cd/0x390 [ 4131.290829] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4131.290837] ? __do_page_fault+0x29e/0x560 [ 4131.290843] do_vfs_ioctl+0x90/0x670 [ 4131.290846] ? up_read+0x1a/0x40 [ 4131.290850] ? trace_hardirqs_on_caller+0x118/0x180 [ 4131.290854] SyS_ioctl+0x3c/0x70 [ 4131.290859] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4131.290862] RIP: 0033:0x7fd772b9d8b7 [ 4131.290864] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4131.290868] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4131.290871] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4131.290873] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4131.290875] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4131.290877] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4131.968044] gem_shrink: page allocation stalls for 101226ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4131.968058] CPU: 0 PID: 1872 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4131.968061] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4131.968063] Call Trace: [ 4131.968069] dump_stack+0x67/0x97 [ 4131.968074] warn_alloc+0xd6/0x160 [ 4131.968081] __alloc_pages_nodemask+0xe54/0x1290 [ 4131.968090] ? percpu_counter_add_batch+0x85/0xb0 [ 4131.968095] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4131.968101] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4131.968158] ? i915_gem_shrink+0x356/0x580 [i915] [ 4131.968166] shmem_read_mapping_page_gfp+0x31/0x50 [ 4131.968201] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4131.968237] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4131.968270] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4131.968302] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4131.968340] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4131.968345] ? lock_acquire+0x9e/0x1e0 [ 4131.968350] ? __might_fault+0x39/0x90 [ 4131.968382] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4131.968386] drm_ioctl_kernel+0x64/0xb0 [ 4131.968391] drm_ioctl+0x2cd/0x390 [ 4131.968423] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4131.968431] ? __do_page_fault+0x29e/0x560 [ 4131.968436] do_vfs_ioctl+0x90/0x670 [ 4131.968441] ? up_read+0x1a/0x40 [ 4131.968444] ? trace_hardirqs_on_caller+0x118/0x180 [ 4131.968448] SyS_ioctl+0x3c/0x70 [ 4131.968453] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4131.968456] RIP: 0033:0x7fd772b9d8b7 [ 4131.968458] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4131.968462] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4131.968464] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4131.968466] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4131.968468] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4131.968471] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4131.968478] warn_alloc_show_mem: 2 callbacks suppressed [ 4131.968480] Mem-Info: [ 4131.968486] active_anon:738597 inactive_anon:149351 isolated_anon:1920 active_file:244 inactive_file:267 isolated_file:0 unevictable:0 dirty:49 writeback:541 unstable:0 slab_reclaimable:0 slab_unreclaimable:516 mapped:932 shmem:151560 pagetables:15382 bounce:0 free:20808 free_pcp:281 free_cma:0 [ 4131.968490] Node 0 active_anon:2954388kB inactive_anon:597404kB active_file:976kB inactive_file:1068kB unevictable:0kB isolated(anon):7680kB isolated(file):0kB mapped:3728kB dirty:196kB writeback:2164kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4131.968495] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4131.968497] lowmem_reserve[]: 0 3296 3708 3708 [ 4131.968511] DMA32 free:60968kB min:59816kB low:74768kB high:89720kB active_anon:2763136kB inactive_anon:522032kB active_file:784kB inactive_file:872kB unevictable:0kB writepending:2056kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51432kB bounce:0kB free_pcp:892kB local_pcp:352kB free_cma:0kB [ 4131.968513] lowmem_reserve[]: 0 0 412 412 [ 4131.968527] Normal free:7164kB min:7480kB low:9348kB high:11216kB active_anon:190836kB inactive_anon:76020kB active_file:64kB inactive_file:8kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:232kB local_pcp:48kB free_cma:0kB [ 4131.968528] lowmem_reserve[]: 0 0 0 0 [ 4131.968539] DMA: 7*4kB (UME) 6*8kB (ME) 7*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4131.968583] DMA32: 19*4kB (ME) 20*8kB (UME) 12*16kB (UME) 1444*32kB (UMEH) 128*64kB (UME) 13*128kB (UMH) 7*256kB (MH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 60844kB [ 4131.968624] Normal: 59*4kB (UEH) 661*8kB (UMEH) 71*16kB (UME) 6*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6916kB [ 4131.968658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4131.968660] 153319 total pagecache pages [ 4131.968669] 1127 pages in swap cache [ 4131.968672] Swap cache stats: add 1753391, delete 1764671, find 4749/8601 [ 4131.968674] Free swap = 14310140kB [ 4131.968676] Total swap = 16642044kB [ 4131.968678] 1001381 pages RAM [ 4131.968680] 0 pages HighMem/MovableOnly [ 4131.968682] 27879 pages reserved [ 4133.411744] warn_alloc: 1 callbacks suppressed [ 4133.411749] gem_shrink: page allocation stalls for 103725ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4133.411761] CPU: 2 PID: 1816 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4133.411763] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4133.411765] Call Trace: [ 4133.411772] dump_stack+0x67/0x97 [ 4133.411778] warn_alloc+0xd6/0x160 [ 4133.411784] __alloc_pages_nodemask+0xe54/0x1290 [ 4133.411795] __handle_mm_fault+0xb56/0xd70 [ 4133.411802] handle_mm_fault+0x17c/0x350 [ 4133.411807] __get_user_pages+0xfa/0x5c0 [ 4133.411811] ? lock_acquire+0x9e/0x1e0 [ 4133.411817] populate_vma_page_range+0x6c/0x70 [ 4133.411821] __mm_populate+0x92/0x110 [ 4133.411826] vm_mmap_pgoff+0xbe/0xd0 [ 4133.411832] SyS_mmap_pgoff+0x10a/0x220 [ 4133.411835] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4133.411840] SyS_mmap+0x16/0x20 [ 4133.411843] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4133.411846] RIP: 0033:0x7fd772ba1f0a [ 4133.411848] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4133.411852] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4133.411854] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4133.411856] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4133.411858] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000002 [ 4133.411860] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4133.411868] Mem-Info: [ 4133.411874] active_anon:738001 inactive_anon:149286 isolated_anon:2016 active_file:85 inactive_file:123 isolated_file:0 unevictable:0 dirty:49 writeback:406 unstable:0 slab_reclaimable:0 slab_unreclaimable:529 mapped:611 shmem:151560 pagetables:15385 bounce:0 free:20887 free_pcp:521 free_cma:0 [ 4133.411878] Node 0 active_anon:2952004kB inactive_anon:597144kB active_file:340kB inactive_file:492kB unevictable:0kB isolated(anon):8064kB isolated(file):0kB mapped:2444kB dirty:196kB writeback:1624kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4133.411882] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:652kB inactive_anon:76kB 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 [ 4133.411884] lowmem_reserve[]: 0 3296 3708 3708 [ 4133.411897] DMA32 free:61428kB min:59816kB low:74768kB high:89720kB active_anon:2761880kB inactive_anon:520996kB active_file:516kB inactive_file:600kB unevictable:0kB writepending:2108kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51444kB bounce:0kB free_pcp:1860kB local_pcp:336kB free_cma:0kB [ 4133.411899] lowmem_reserve[]: 0 0 412 412 [ 4133.411913] Normal free:7020kB min:7480kB low:9348kB high:11216kB active_anon:190844kB inactive_anon:76136kB active_file:64kB inactive_file:124kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:224kB local_pcp:64kB free_cma:0kB [ 4133.411914] lowmem_reserve[]: 0 0 0 0 [ 4133.411924] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4133.411970] DMA32: 148*4kB (UME) 94*8kB (UME) 61*16kB (UME) 1452*32kB (UMEH) 127*64kB (UME) 13*128kB (UMH) 7*256kB (MH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 62928kB [ 4133.412010] Normal: 304*4kB (UMEH) 668*8kB (UMEH) 71*16kB (UME) 6*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7952kB [ 4133.412044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4133.412046] 152825 total pagecache pages [ 4133.412054] 1059 pages in swap cache [ 4133.412056] Swap cache stats: add 1755496, delete 1766861, find 4750/8602 [ 4133.412058] Free swap = 14301948kB [ 4133.412060] Total swap = 16642044kB [ 4133.412062] 1001381 pages RAM [ 4133.412064] 0 pages HighMem/MovableOnly [ 4133.412066] 27879 pages reserved [ 4133.550745] gem_shrink: page allocation stalls for 51830ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4133.550761] CPU: 2 PID: 1864 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4133.550763] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4133.550765] Call Trace: [ 4133.550771] dump_stack+0x67/0x97 [ 4133.550776] warn_alloc+0xd6/0x160 [ 4133.550783] __alloc_pages_nodemask+0xe54/0x1290 [ 4133.550793] ? percpu_counter_add_batch+0x85/0xb0 [ 4133.550798] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4133.550804] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4133.550859] ? i915_gem_shrink+0x356/0x580 [i915] [ 4133.550868] shmem_read_mapping_page_gfp+0x31/0x50 [ 4133.550904] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4133.550941] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4133.550973] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4133.551006] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4133.551039] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4133.551044] ? lock_acquire+0x9e/0x1e0 [ 4133.551048] ? __might_fault+0x39/0x90 [ 4133.551081] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4133.551086] drm_ioctl_kernel+0x64/0xb0 [ 4133.551091] drm_ioctl+0x2cd/0x390 [ 4133.551123] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4133.551131] ? __do_page_fault+0x29e/0x560 [ 4133.551137] do_vfs_ioctl+0x90/0x670 [ 4133.551141] ? up_read+0x1a/0x40 [ 4133.551144] ? trace_hardirqs_on_caller+0x118/0x180 [ 4133.551148] SyS_ioctl+0x3c/0x70 [ 4133.551153] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4133.551156] RIP: 0033:0x7fd772b9d8b7 [ 4133.551158] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4133.551162] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4133.551164] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4133.551166] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4133.551168] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4133.551171] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4135.006721] gem_shrink: page allocation stalls for 103234ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4135.006737] CPU: 0 PID: 1874 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4135.006740] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4135.006742] Call Trace: [ 4135.006748] dump_stack+0x67/0x97 [ 4135.006753] warn_alloc+0xd6/0x160 [ 4135.006760] __alloc_pages_nodemask+0xe54/0x1290 [ 4135.006770] ? percpu_counter_add_batch+0x85/0xb0 [ 4135.006776] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4135.006781] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4135.006837] ? i915_gem_shrink+0x356/0x580 [i915] [ 4135.006846] shmem_read_mapping_page_gfp+0x31/0x50 [ 4135.006880] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4135.006914] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4135.006943] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4135.006974] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4135.007003] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4135.007007] ? lock_acquire+0x9e/0x1e0 [ 4135.007012] ? __might_fault+0x39/0x90 [ 4135.007043] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4135.007048] drm_ioctl_kernel+0x64/0xb0 [ 4135.007052] drm_ioctl+0x2cd/0x390 [ 4135.007081] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4135.007088] ? __do_page_fault+0x29e/0x560 [ 4135.007094] do_vfs_ioctl+0x90/0x670 [ 4135.007097] ? up_read+0x1a/0x40 [ 4135.007101] ? trace_hardirqs_on_caller+0x118/0x180 [ 4135.007104] SyS_ioctl+0x3c/0x70 [ 4135.007109] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4135.007112] RIP: 0033:0x7fd772b9d8b7 [ 4135.007114] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4135.007117] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4135.007119] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4135.007121] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4135.007123] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4135.007125] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4135.007132] warn_alloc_show_mem: 1 callbacks suppressed [ 4135.007134] Mem-Info: [ 4135.007140] active_anon:738736 inactive_anon:149532 isolated_anon:1824 active_file:51 inactive_file:128 isolated_file:0 unevictable:0 dirty:6 writeback:416 unstable:0 slab_reclaimable:0 slab_unreclaimable:345 mapped:641 shmem:151560 pagetables:15389 bounce:0 free:20899 free_pcp:80 free_cma:0 [ 4135.007144] Node 0 active_anon:2954944kB inactive_anon:598128kB active_file:204kB inactive_file:512kB unevictable:0kB isolated(anon):7296kB isolated(file):0kB mapped:2564kB dirty:24kB writeback:1664kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4135.007148] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4135.007150] lowmem_reserve[]: 0 3296 3708 3708 [ 4135.007162] DMA32 free:61020kB min:59816kB low:74768kB high:89720kB active_anon:2763732kB inactive_anon:521676kB active_file:64kB inactive_file:1084kB unevictable:0kB writepending:1348kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51460kB bounce:0kB free_pcp:320kB local_pcp:60kB free_cma:0kB [ 4135.007164] lowmem_reserve[]: 0 0 412 412 [ 4135.007176] Normal free:7476kB min:7480kB low:9348kB high:11216kB active_anon:190976kB inactive_anon:76284kB active_file:20kB inactive_file:60kB unevictable:0kB writepending:32kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4135.007177] lowmem_reserve[]: 0 0 0 0 [ 4135.007187] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4135.007230] DMA32: 32*4kB (UME) 42*8kB (UME) 36*16kB (UME) 1465*32kB (UMEH) 129*64kB (UME) 12*128kB (MH) 7*256kB (MH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 62064kB [ 4135.007270] Normal: 187*4kB (UMEH) 673*8kB (UMEH) 72*16kB (UME) 6*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7476kB [ 4135.007302] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4135.007304] 152892 total pagecache pages [ 4135.007313] 1045 pages in swap cache [ 4135.007316] Swap cache stats: add 1757208, delete 1768593, find 4759/8618 [ 4135.007318] Free swap = 14295036kB [ 4135.007320] Total swap = 16642044kB [ 4135.007322] 1001381 pages RAM [ 4135.007323] 0 pages HighMem/MovableOnly [ 4135.007325] 27879 pages reserved [ 4136.284786] gem_shrink: page allocation stalls for 105525ms, order:0, mode:0x16040c0(GFP_KERNEL|__GFP_COMP|__GFP_NOTRACK), nodemask=(null) [ 4136.284802] CPU: 3 PID: 1850 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4136.284804] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4136.284806] Call Trace: [ 4136.284813] dump_stack+0x67/0x97 [ 4136.284818] warn_alloc+0xd6/0x160 [ 4136.284825] __alloc_pages_nodemask+0xe54/0x1290 [ 4136.284834] ? _raw_spin_unlock_irqrestore+0x52/0x60 [ 4136.284839] ? trace_hardirqs_on_caller+0x118/0x180 [ 4136.284843] new_slab+0x264/0x4d0 [ 4136.284848] ___slab_alloc.constprop.30+0x2fc/0x3b0 [ 4136.284903] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 4136.284908] ? wake_up_q+0x2d/0x70 [ 4136.284946] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 4136.284979] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 4136.284983] __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 4136.284986] ? __slab_alloc.isra.24.constprop.29+0x43/0x80 [ 4136.285018] ? i915_gem_object_alloc+0x15/0x20 [i915] [ 4136.285021] kmem_cache_alloc+0x241/0x2f0 [ 4136.285054] i915_gem_object_alloc+0x15/0x20 [i915] [ 4136.285089] i915_gem_userptr_ioctl+0xa0/0x320 [i915] [ 4136.285123] ? i915_gem_userptr_release+0x140/0x140 [i915] [ 4136.285127] drm_ioctl_kernel+0x64/0xb0 [ 4136.285132] drm_ioctl+0x2cd/0x390 [ 4136.285163] ? i915_gem_userptr_release+0x140/0x140 [i915] [ 4136.285169] ? do_mmap+0x44c/0x500 [ 4136.285174] ? up_write+0x1a/0x40 [ 4136.285179] do_vfs_ioctl+0x90/0x670 [ 4136.285184] ? trace_hardirqs_on_caller+0x118/0x180 [ 4136.285188] SyS_ioctl+0x3c/0x70 [ 4136.285192] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4136.285195] RIP: 0033:0x7fd772b9d8b7 [ 4136.285197] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4136.285201] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007fd772b9d8b7 [ 4136.285203] RDX: 00007ffe4b7b2de0 RSI: 00000000c0186473 RDI: 0000000000000004 [ 4136.285205] RBP: 00007ffe4b7b2d00 R08: ffffffffffffffff R09: 0000000000000000 [ 4136.285207] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 4136.285209] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 4136.285217] Mem-Info: [ 4136.285222] active_anon:739047 inactive_anon:149527 isolated_anon:1568 active_file:83 inactive_file:65 isolated_file:0 unevictable:0 dirty:6 writeback:460 unstable:0 slab_reclaimable:0 slab_unreclaimable:466 mapped:567 shmem:151560 pagetables:15390 bounce:0 free:20825 free_pcp:42 free_cma:0 [ 4136.285226] Node 0 active_anon:2956188kB inactive_anon:598108kB active_file:332kB inactive_file:260kB unevictable:0kB isolated(anon):6272kB isolated(file):0kB mapped:2268kB dirty:24kB writeback:1840kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4136.285231] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4136.285232] lowmem_reserve[]: 0 3296 3708 3708 [ 4136.285245] DMA32 free:61196kB min:59816kB low:74768kB high:89720kB active_anon:2763768kB inactive_anon:521316kB active_file:484kB inactive_file:532kB unevictable:0kB writepending:1856kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51464kB bounce:0kB free_pcp:168kB local_pcp:0kB free_cma:0kB [ 4136.285247] lowmem_reserve[]: 0 0 412 412 [ 4136.285259] Normal free:7004kB min:7480kB low:9348kB high:11216kB active_anon:191328kB inactive_anon:76092kB active_file:16kB inactive_file:64kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4136.285261] lowmem_reserve[]: 0 0 0 0 [ 4136.285271] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4136.285312] DMA32: 33*4kB (UE) 37*8kB (UME) 26*16kB (UE) 1436*32kB (UMEH) 142*64kB (UME) 14*128kB (MEH) 10*256kB (MEH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 62796kB [ 4136.285350] Normal: 99*4kB (UMEH) 673*8kB (UMEH) 72*16kB (UME) 6*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7124kB [ 4136.285381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4136.285382] 152716 total pagecache pages [ 4136.285392] 1024 pages in swap cache [ 4136.285394] Swap cache stats: add 1758444, delete 1769863, find 4764/8629 [ 4136.285396] Free swap = 14290172kB [ 4136.285398] Total swap = 16642044kB [ 4136.285400] 1001381 pages RAM [ 4136.285402] 0 pages HighMem/MovableOnly [ 4136.285403] 27879 pages reserved [ 4136.554791] gem_shrink: page allocation stalls for 106796ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4136.554806] CPU: 2 PID: 1844 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4136.554808] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4136.554811] Call Trace: [ 4136.554818] dump_stack+0x67/0x97 [ 4136.554822] warn_alloc+0xd6/0x160 [ 4136.554829] __alloc_pages_nodemask+0xe54/0x1290 [ 4136.554840] __handle_mm_fault+0xb56/0xd70 [ 4136.554847] handle_mm_fault+0x17c/0x350 [ 4136.554852] __get_user_pages+0xfa/0x5c0 [ 4136.554856] ? lock_acquire+0x9e/0x1e0 [ 4136.554863] populate_vma_page_range+0x6c/0x70 [ 4136.554866] __mm_populate+0x92/0x110 [ 4136.554872] vm_mmap_pgoff+0xbe/0xd0 [ 4136.554877] SyS_mmap_pgoff+0x10a/0x220 [ 4136.554880] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4136.554885] SyS_mmap+0x16/0x20 [ 4136.554889] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4136.554892] RIP: 0033:0x7fd772ba1f0a [ 4136.554894] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4136.554898] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4136.554900] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4136.554902] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4136.554904] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4136.554907] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4138.198763] gem_shrink: page allocation stalls for 109127ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4138.198777] CPU: 2 PID: 1820 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4138.198779] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4138.198781] Call Trace: [ 4138.198787] dump_stack+0x67/0x97 [ 4138.198792] warn_alloc+0xd6/0x160 [ 4138.198799] __alloc_pages_nodemask+0xe54/0x1290 [ 4138.198810] __handle_mm_fault+0xb56/0xd70 [ 4138.198817] handle_mm_fault+0x17c/0x350 [ 4138.198822] __get_user_pages+0xfa/0x5c0 [ 4138.198827] ? lock_acquire+0x9e/0x1e0 [ 4138.198834] populate_vma_page_range+0x6c/0x70 [ 4138.198837] __mm_populate+0x92/0x110 [ 4138.198843] vm_mmap_pgoff+0xbe/0xd0 [ 4138.198849] SyS_mmap_pgoff+0x10a/0x220 [ 4138.198852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4138.198857] SyS_mmap+0x16/0x20 [ 4138.198861] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4138.198864] RIP: 0033:0x7fd772ba1f0a [ 4138.198866] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4138.198870] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4138.198873] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4138.198875] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4138.198877] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4138.198879] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4138.198887] warn_alloc_show_mem: 1 callbacks suppressed [ 4138.198889] Mem-Info: [ 4138.198894] active_anon:738575 inactive_anon:149287 isolated_anon:1920 active_file:48 inactive_file:10 isolated_file:0 unevictable:0 dirty:6 writeback:524 unstable:0 slab_reclaimable:0 slab_unreclaimable:382 mapped:523 shmem:151560 pagetables:15392 bounce:0 free:20845 free_pcp:106 free_cma:0 [ 4138.198899] Node 0 active_anon:2954300kB inactive_anon:597148kB active_file:192kB inactive_file:40kB unevictable:0kB isolated(anon):7680kB isolated(file):0kB mapped:2092kB dirty:24kB writeback:2096kB shmem:606240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4138.198904] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4138.198906] lowmem_reserve[]: 0 3296 3708 3708 [ 4138.198920] DMA32 free:61444kB min:59816kB low:74768kB high:89720kB active_anon:2762792kB inactive_anon:521556kB active_file:124kB inactive_file:136kB unevictable:0kB writepending:1520kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51472kB bounce:0kB free_pcp:424kB local_pcp:172kB free_cma:0kB [ 4138.198921] lowmem_reserve[]: 0 0 412 412 [ 4138.198935] Normal free:6836kB min:7480kB low:9348kB high:11216kB active_anon:191328kB inactive_anon:75896kB active_file:68kB inactive_file:12kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4138.198937] lowmem_reserve[]: 0 0 0 0 [ 4138.198947] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4138.198991] DMA32: 63*4kB (UME) 46*8kB (ME) 33*16kB (ME) 1385*32kB (UMEH) 146*64kB (UME) 19*128kB (UMH) 10*256kB (MH) 1*512kB (M) 2*1024kB (UM) 0*2048kB 0*4096kB = 62364kB [ 4138.199032] Normal: 91*4kB (UMEH) 663*8kB (UMEH) 57*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6580kB [ 4138.199062] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4138.199064] 152663 total pagecache pages [ 4138.199072] 1090 pages in swap cache [ 4138.199075] Swap cache stats: add 1760371, delete 1771729, find 4769/8639 [ 4138.199077] Free swap = 14282492kB [ 4138.199079] Total swap = 16642044kB [ 4138.199081] 1001381 pages RAM [ 4138.199083] 0 pages HighMem/MovableOnly [ 4138.199085] 27879 pages reserved [ 4138.563713] gem_shrink: page allocation stalls for 58099ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4138.563728] CPU: 0 PID: 1878 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4138.563730] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4138.563732] Call Trace: [ 4138.563738] dump_stack+0x67/0x97 [ 4138.563744] warn_alloc+0xd6/0x160 [ 4138.563750] __alloc_pages_nodemask+0xe54/0x1290 [ 4138.563760] ? percpu_counter_add_batch+0x85/0xb0 [ 4138.563766] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4138.563771] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4138.563830] ? i915_gem_shrink+0x356/0x580 [i915] [ 4138.563839] shmem_read_mapping_page_gfp+0x31/0x50 [ 4138.563874] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4138.563910] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4138.563941] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4138.563974] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4138.564007] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4138.564012] ? lock_acquire+0x9e/0x1e0 [ 4138.564017] ? __might_fault+0x39/0x90 [ 4138.564049] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4138.564053] drm_ioctl_kernel+0x64/0xb0 [ 4138.564058] drm_ioctl+0x2cd/0x390 [ 4138.564089] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4138.564097] ? __do_page_fault+0x29e/0x560 [ 4138.564102] do_vfs_ioctl+0x90/0x670 [ 4138.564106] ? up_read+0x1a/0x40 [ 4138.564110] ? trace_hardirqs_on_caller+0x118/0x180 [ 4138.564114] SyS_ioctl+0x3c/0x70 [ 4138.564119] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4138.564122] RIP: 0033:0x7fd772b9d8b7 [ 4138.564124] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4138.564128] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4138.564130] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4138.564132] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4138.564134] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4138.564136] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4139.431846] gem_shrink: page allocation stalls for 107788ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4139.431860] CPU: 0 PID: 1870 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4139.431862] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4139.431864] Call Trace: [ 4139.431871] dump_stack+0x67/0x97 [ 4139.431876] warn_alloc+0xd6/0x160 [ 4139.431883] __alloc_pages_nodemask+0xe54/0x1290 [ 4139.431893] ? percpu_counter_add_batch+0x85/0xb0 [ 4139.431898] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4139.431903] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4139.431961] ? i915_gem_shrink+0x356/0x580 [i915] [ 4139.431970] shmem_read_mapping_page_gfp+0x31/0x50 [ 4139.432004] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4139.432041] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4139.432073] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4139.432106] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4139.432139] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4139.432143] ? lock_acquire+0x9e/0x1e0 [ 4139.432148] ? __might_fault+0x39/0x90 [ 4139.432181] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4139.432185] drm_ioctl_kernel+0x64/0xb0 [ 4139.432190] drm_ioctl+0x2cd/0x390 [ 4139.432221] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4139.432229] ? __do_page_fault+0x29e/0x560 [ 4139.432234] do_vfs_ioctl+0x90/0x670 [ 4139.432238] ? up_read+0x1a/0x40 [ 4139.432242] ? trace_hardirqs_on_caller+0x118/0x180 [ 4139.432246] SyS_ioctl+0x3c/0x70 [ 4139.432251] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4139.432254] RIP: 0033:0x7fd772b9d8b7 [ 4139.432256] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4139.432260] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4139.432262] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4139.432264] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4139.432267] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4139.432269] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4139.432277] warn_alloc_show_mem: 1 callbacks suppressed [ 4139.432279] Mem-Info: [ 4139.432285] active_anon:738389 inactive_anon:149450 isolated_anon:1759 active_file:50 inactive_file:76 isolated_file:0 unevictable:0 dirty:6 writeback:275 unstable:0 slab_reclaimable:0 slab_unreclaimable:315 mapped:579 shmem:151671 pagetables:15395 bounce:0 free:20644 free_pcp:129 free_cma:0 [ 4139.432289] Node 0 active_anon:2953556kB inactive_anon:597800kB active_file:200kB inactive_file:304kB unevictable:0kB isolated(anon):7036kB isolated(file):0kB mapped:2316kB dirty:24kB writeback:1100kB shmem:606684kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4139.432293] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:80kB 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 [ 4139.432295] lowmem_reserve[]: 0 3296 3708 3708 [ 4139.432309] DMA32 free:61148kB min:59816kB low:74768kB high:89720kB active_anon:2761628kB inactive_anon:521764kB active_file:340kB inactive_file:304kB unevictable:0kB writepending:1252kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51484kB bounce:0kB free_pcp:516kB local_pcp:104kB free_cma:0kB [ 4139.432310] lowmem_reserve[]: 0 0 412 412 [ 4139.432323] Normal free:6328kB min:7480kB low:9348kB high:11216kB active_anon:191324kB inactive_anon:75984kB active_file:68kB inactive_file:12kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4139.432325] lowmem_reserve[]: 0 0 0 0 [ 4139.432336] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4139.432381] DMA32: 52*4kB (UME) 25*8kB (ME) 22*16kB (UME) 1289*32kB (UMEH) 167*64kB (ME) 28*128kB (UMEH) 14*256kB (MEH) 3*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 62424kB [ 4139.432422] Normal: 92*4kB (UMEH) 653*8kB (UMEH) 46*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6328kB [ 4139.432452] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4139.432454] 152779 total pagecache pages [ 4139.432462] 898 pages in swap cache [ 4139.432465] Swap cache stats: add 1761713, delete 1773267, find 4771/8644 [ 4139.432467] Free swap = 14276860kB [ 4139.432469] Total swap = 16642044kB [ 4139.432471] 1001381 pages RAM [ 4139.432473] 0 pages HighMem/MovableOnly [ 4139.432475] 27879 pages reserved [ 4140.241741] gem_shrink: page allocation stalls for 109602ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4140.241756] CPU: 2 PID: 1871 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4140.241759] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4140.241761] Call Trace: [ 4140.241768] dump_stack+0x67/0x97 [ 4140.241773] warn_alloc+0xd6/0x160 [ 4140.241780] __alloc_pages_nodemask+0xe54/0x1290 [ 4140.241789] ? percpu_counter_add_batch+0x85/0xb0 [ 4140.241795] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4140.241800] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4140.241858] ? i915_gem_shrink+0x356/0x580 [i915] [ 4140.241866] shmem_read_mapping_page_gfp+0x31/0x50 [ 4140.241903] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4140.241939] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4140.241971] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4140.242004] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4140.242036] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4140.242040] ? lock_acquire+0x9e/0x1e0 [ 4140.242047] ? __might_fault+0x39/0x90 [ 4140.242079] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4140.242083] drm_ioctl_kernel+0x64/0xb0 [ 4140.242088] drm_ioctl+0x2cd/0x390 [ 4140.242121] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4140.242129] ? __do_page_fault+0x29e/0x560 [ 4140.242135] do_vfs_ioctl+0x90/0x670 [ 4140.242139] ? up_read+0x1a/0x40 [ 4140.242143] ? trace_hardirqs_on_caller+0x118/0x180 [ 4140.242147] SyS_ioctl+0x3c/0x70 [ 4140.242153] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4140.242156] RIP: 0033:0x7fd772b9d8b7 [ 4140.242158] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4140.242162] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4140.242164] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4140.242166] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4140.242168] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4140.242170] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4140.330656] gem_shrink: page allocation stalls for 109553ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4140.330670] CPU: 2 PID: 1841 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4140.330672] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4140.330674] Call Trace: [ 4140.330681] dump_stack+0x67/0x97 [ 4140.330686] warn_alloc+0xd6/0x160 [ 4140.330693] __alloc_pages_nodemask+0xe54/0x1290 [ 4140.330704] __handle_mm_fault+0xb56/0xd70 [ 4140.330710] handle_mm_fault+0x17c/0x350 [ 4140.330715] __get_user_pages+0xfa/0x5c0 [ 4140.330719] ? lock_acquire+0x9e/0x1e0 [ 4140.330726] populate_vma_page_range+0x6c/0x70 [ 4140.330729] __mm_populate+0x92/0x110 [ 4140.330735] vm_mmap_pgoff+0xbe/0xd0 [ 4140.330742] SyS_mmap_pgoff+0x10a/0x220 [ 4140.330745] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4140.330750] SyS_mmap+0x16/0x20 [ 4140.330754] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4140.330756] RIP: 0033:0x7fd772ba1f0a [ 4140.330758] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4140.330763] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4140.330765] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4140.330767] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4140.330769] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4140.330771] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4140.600912] gem_shrink: page allocation stalls for 60467ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4140.600926] CPU: 1 PID: 1829 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4140.600929] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4140.600931] Call Trace: [ 4140.600938] dump_stack+0x67/0x97 [ 4140.600943] warn_alloc+0xd6/0x160 [ 4140.600950] __alloc_pages_nodemask+0xe54/0x1290 [ 4140.600961] __handle_mm_fault+0xb56/0xd70 [ 4140.600968] handle_mm_fault+0x17c/0x350 [ 4140.600973] __get_user_pages+0xfa/0x5c0 [ 4140.600978] ? lock_acquire+0x9e/0x1e0 [ 4140.600984] populate_vma_page_range+0x6c/0x70 [ 4140.600988] __mm_populate+0x92/0x110 [ 4140.600995] vm_mmap_pgoff+0xbe/0xd0 [ 4140.601001] SyS_mmap_pgoff+0x10a/0x220 [ 4140.601004] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4140.601009] SyS_mmap+0x16/0x20 [ 4140.601013] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4140.601016] RIP: 0033:0x7fd772ba1f0a [ 4140.601018] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4140.601022] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4140.601024] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4140.601026] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4140.601028] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4140.601031] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4140.601038] warn_alloc_show_mem: 1 callbacks suppressed [ 4140.601040] Mem-Info: [ 4140.601045] active_anon:738553 inactive_anon:149558 isolated_anon:1632 active_file:32 inactive_file:23 isolated_file:0 unevictable:0 dirty:6 writeback:353 unstable:0 slab_reclaimable:0 slab_unreclaimable:171 mapped:493 shmem:151685 pagetables:15397 bounce:0 free:20717 free_pcp:0 free_cma:0 [ 4140.601050] Node 0 active_anon:2954212kB inactive_anon:598232kB active_file:128kB inactive_file:92kB unevictable:0kB isolated(anon):6528kB isolated(file):0kB mapped:1972kB dirty:24kB writeback:1412kB shmem:606740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4140.601055] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4140.601056] lowmem_reserve[]: 0 3296 3708 3708 [ 4140.601069] DMA32 free:61440kB min:59816kB low:74768kB high:89720kB active_anon:2762104kB inactive_anon:521660kB active_file:68kB inactive_file:72kB unevictable:0kB writepending:676kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51492kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4140.601071] lowmem_reserve[]: 0 0 412 412 [ 4140.601084] Normal free:6328kB min:7480kB low:9348kB high:11216kB active_anon:191324kB inactive_anon:76148kB active_file:60kB inactive_file:20kB unevictable:0kB writepending:8kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4140.601086] lowmem_reserve[]: 0 0 0 0 [ 4140.601096] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4140.601140] DMA32: 68*4kB (UME) 24*8kB (ME) 22*16kB (UME) 1281*32kB (UMEH) 169*64kB (ME) 29*128kB (UMEH) 15*256kB (MEH) 3*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 62736kB [ 4140.601180] Normal: 92*4kB (UMEH) 653*8kB (UMEH) 46*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6328kB [ 4140.601211] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4140.601213] 152676 total pagecache pages [ 4140.601221] 931 pages in swap cache [ 4140.601224] Swap cache stats: add 1762032, delete 1773554, find 4771/8644 [ 4140.601225] Free swap = 14275580kB [ 4140.601227] Total swap = 16642044kB [ 4140.601229] 1001381 pages RAM [ 4140.601231] 0 pages HighMem/MovableOnly [ 4140.601233] 27879 pages reserved [ 4140.652759] gem_shrink: page allocation stalls for 110887ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4140.652774] CPU: 0 PID: 1879 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4140.652776] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4140.652778] Call Trace: [ 4140.652785] dump_stack+0x67/0x97 [ 4140.652789] warn_alloc+0xd6/0x160 [ 4140.652796] __alloc_pages_nodemask+0xe54/0x1290 [ 4140.652806] ? percpu_counter_add_batch+0x85/0xb0 [ 4140.652811] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4140.652817] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4140.652875] ? i915_gem_shrink+0x356/0x580 [i915] [ 4140.652884] shmem_read_mapping_page_gfp+0x31/0x50 [ 4140.652921] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4140.652958] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4140.652990] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4140.653023] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4140.653055] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4140.653060] ? lock_acquire+0x9e/0x1e0 [ 4140.653065] ? __might_fault+0x39/0x90 [ 4140.653099] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4140.653103] drm_ioctl_kernel+0x64/0xb0 [ 4140.653108] drm_ioctl+0x2cd/0x390 [ 4140.653139] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4140.653147] ? __do_page_fault+0x29e/0x560 [ 4140.653152] do_vfs_ioctl+0x90/0x670 [ 4140.653156] ? up_read+0x1a/0x40 [ 4140.653159] ? trace_hardirqs_on_caller+0x118/0x180 [ 4140.653164] SyS_ioctl+0x3c/0x70 [ 4140.653168] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4140.653171] RIP: 0033:0x7fd772b9d8b7 [ 4140.653173] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4140.653178] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4140.653180] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4140.653182] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4140.653184] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4140.653186] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4141.139712] gem_shrink: page allocation stalls for 110502ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4141.139727] CPU: 2 PID: 1821 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4141.139729] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4141.139732] Call Trace: [ 4141.139738] dump_stack+0x67/0x97 [ 4141.139743] warn_alloc+0xd6/0x160 [ 4141.139750] __alloc_pages_nodemask+0xe54/0x1290 [ 4141.139761] __handle_mm_fault+0xb56/0xd70 [ 4141.139769] handle_mm_fault+0x17c/0x350 [ 4141.139773] __get_user_pages+0xfa/0x5c0 [ 4141.139777] ? lock_acquire+0x9e/0x1e0 [ 4141.139784] populate_vma_page_range+0x6c/0x70 [ 4141.139787] __mm_populate+0x92/0x110 [ 4141.139793] vm_mmap_pgoff+0xbe/0xd0 [ 4141.139799] SyS_mmap_pgoff+0x10a/0x220 [ 4141.139802] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4141.139807] SyS_mmap+0x16/0x20 [ 4141.139811] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4141.139814] RIP: 0033:0x7fd772ba1f0a [ 4141.139816] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4141.139820] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4141.139822] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4141.139824] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4141.139826] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4141.139828] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4142.623872] rs:main Q:Reg: page allocation stalls for 11063ms, order:0, mode:0x1c200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), nodemask=(null) [ 4142.623902] CPU: 3 PID: 648 Comm: rs:main Q:Reg Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4142.623904] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4142.623906] Call Trace: [ 4142.623912] dump_stack+0x67/0x97 [ 4142.623917] warn_alloc+0xd6/0x160 [ 4142.623924] __alloc_pages_nodemask+0xe54/0x1290 [ 4142.623934] ? find_get_entry+0x166/0x220 [ 4142.623938] pagecache_get_page+0xe1/0x230 [ 4142.623943] grab_cache_page_write_begin+0x1e/0x40 [ 4142.623947] ext4_da_write_begin+0xe8/0x470 [ 4142.623953] generic_perform_write+0xa9/0x1a0 [ 4142.623960] __generic_file_write_iter+0x18e/0x1e0 [ 4142.623966] ext4_file_write_iter+0xf4/0x390 [ 4142.623973] __vfs_write+0xc1/0x130 [ 4142.623979] vfs_write+0xc5/0x1d0 [ 4142.623984] ? mutex_lock_nested+0x16/0x20 [ 4142.623987] SyS_write+0x44/0xb0 [ 4142.623992] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4142.623995] RIP: 0033:0x7f72753d468d [ 4142.623997] RSP: 002b:00007f72727865b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 4142.624001] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007f72753d468d [ 4142.624003] RDX: 0000000000001000 RSI: 00007f7264016000 RDI: 0000000000000006 [ 4142.624006] RBP: 00007f726c076fb0 R08: fffffffffffffff9 R09: 00007f7264016030 [ 4142.624008] R10: 000000a0dee5bcd0 R11: 0000000000000293 R12: 0000000000000029 [ 4142.624010] R13: 000000000000004f R14: 00007f726c077068 R15: 00007f726400ed00 [ 4142.624020] warn_alloc_show_mem: 3 callbacks suppressed [ 4142.624029] Mem-Info: [ 4142.624034] active_anon:738440 inactive_anon:149520 isolated_anon:1648 active_file:45 inactive_file:17 isolated_file:0 unevictable:0 dirty:0 writeback:235 unstable:0 slab_reclaimable:0 slab_unreclaimable:0 mapped:530 shmem:151685 pagetables:15398 bounce:0 free:20686 free_pcp:0 free_cma:0 [ 4142.624038] Node 0 active_anon:2953760kB inactive_anon:598080kB active_file:180kB inactive_file:68kB unevictable:0kB isolated(anon):6592kB isolated(file):0kB mapped:2120kB dirty:0kB writeback:940kB shmem:606740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4142.624042] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4142.624044] lowmem_reserve[]: 0 3296 3708 3708 [ 4142.624059] DMA32 free:61316kB min:59816kB low:74768kB high:89720kB active_anon:2762612kB inactive_anon:521872kB active_file:88kB inactive_file:556kB unevictable:0kB writepending:0kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51496kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4142.624060] lowmem_reserve[]: 0 0 412 412 [ 4142.624074] Normal free:6328kB min:7480kB low:9348kB high:11216kB active_anon:191324kB inactive_anon:76072kB active_file:28kB inactive_file:52kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4142.624076] lowmem_reserve[]: 0 0 0 0 [ 4142.624087] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4142.624135] DMA32: 22*4kB (UME) 10*8kB (UME) 15*16kB (UME) 1204*32kB (UMEH) 182*64kB (ME) 36*128kB (UMEH) 15*256kB (MEH) 5*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 62616kB [ 4142.624178] Normal: 112*4kB (UMEH) 666*8kB (UMEH) 47*16kB (UM) 1*32kB (E) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6560kB [ 4142.624213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4142.624215] 152557 total pagecache pages [ 4142.624224] 826 pages in swap cache [ 4142.624226] Swap cache stats: add 1763056, delete 1774687, find 4774/8649 [ 4142.624228] Free swap = 14271484kB [ 4142.624230] Total swap = 16642044kB [ 4142.624232] 1001381 pages RAM [ 4142.624234] 0 pages HighMem/MovableOnly [ 4142.624236] 27879 pages reserved [ 4142.682741] gem_shrink: page allocation stalls for 113058ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4142.682756] CPU: 2 PID: 1828 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4142.682758] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4142.682760] Call Trace: [ 4142.682767] dump_stack+0x67/0x97 [ 4142.682771] warn_alloc+0xd6/0x160 [ 4142.682778] __alloc_pages_nodemask+0xe54/0x1290 [ 4142.682789] __handle_mm_fault+0xb56/0xd70 [ 4142.682796] handle_mm_fault+0x17c/0x350 [ 4142.682801] __get_user_pages+0xfa/0x5c0 [ 4142.682805] ? lock_acquire+0x9e/0x1e0 [ 4142.682811] populate_vma_page_range+0x6c/0x70 [ 4142.682815] __mm_populate+0x92/0x110 [ 4142.682820] vm_mmap_pgoff+0xbe/0xd0 [ 4142.682826] SyS_mmap_pgoff+0x10a/0x220 [ 4142.682829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4142.682836] SyS_mmap+0x16/0x20 [ 4142.682839] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4142.682842] RIP: 0033:0x7fd772ba1f0a [ 4142.682844] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4142.682848] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4142.682850] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4142.682852] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4142.682855] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4142.682857] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4142.910730] gem_shrink: page allocation stalls for 17611ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4142.910745] CPU: 2 PID: 1851 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4142.910747] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4142.910749] Call Trace: [ 4142.910756] dump_stack+0x67/0x97 [ 4142.910761] warn_alloc+0xd6/0x160 [ 4142.910768] __alloc_pages_nodemask+0xe54/0x1290 [ 4142.910773] ? find_get_entry+0x149/0x220 [ 4142.910780] ? pagecache_get_page+0x27/0x230 [ 4142.910785] filemap_fault+0x31e/0x610 [ 4142.910793] ext4_filemap_fault+0x2c/0x40 [ 4142.910797] __do_fault+0x19/0x70 [ 4142.910801] __handle_mm_fault+0x953/0xd70 [ 4142.910808] handle_mm_fault+0x17c/0x350 [ 4142.910812] __do_page_fault+0x279/0x560 [ 4142.910817] do_page_fault+0xc/0x10 [ 4142.910820] page_fault+0x22/0x30 [ 4142.910823] RIP: 0033:0x7fd772b9d8b7 [ 4142.910825] RSP: 002b:00007ffe4b7b2cc8 EFLAGS: 00010246 [ 4142.910829] RAX: fffffffffffffff5 RBX: 000000000000001e RCX: 00007fd772b9d8b7 [ 4142.910831] RDX: 00007ffe4b7b2d00 RSI: 00000000400c645f RDI: 0000000000000004 [ 4142.910834] RBP: 00007ffe4b7b2d00 R08: ffffffffffffffff R09: 0000000000000000 [ 4142.910836] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 4142.910838] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 4143.763748] warn_alloc: 1 callbacks suppressed [ 4143.763752] systemd-udevd: page allocation stalls for 10538ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4143.763765] CPU: 3 PID: 285 Comm: systemd-udevd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4143.763767] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4143.763770] Call Trace: [ 4143.763778] dump_stack+0x67/0x97 [ 4143.763782] warn_alloc+0xd6/0x160 [ 4143.763789] __alloc_pages_nodemask+0xe54/0x1290 [ 4143.763794] ? find_get_entry+0x149/0x220 [ 4143.763801] ? pagecache_get_page+0x27/0x230 [ 4143.763806] filemap_fault+0x31e/0x610 [ 4143.763812] ext4_filemap_fault+0x2c/0x40 [ 4143.763819] __do_fault+0x19/0x70 [ 4143.763823] __handle_mm_fault+0x953/0xd70 [ 4143.763830] handle_mm_fault+0x17c/0x350 [ 4143.763835] __do_page_fault+0x279/0x560 [ 4143.763839] do_page_fault+0xc/0x10 [ 4143.763844] page_fault+0x22/0x30 [ 4143.763846] RIP: 0033:0xcb67edc221 [ 4143.763848] RSP: 002b:00007ffecd9605d0 EFLAGS: 00010203 [ 4143.763852] RAX: 00007ffecd960622 RBX: 00007ffecd960622 RCX: 00007f0ce9128570 [ 4143.763854] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 00007ffecd960680 [ 4143.763857] RBP: 00007ffecd9605e0 R08: 000000000000000e R09: 0000000000000001 [ 4143.763859] R10: 000000000000001c R11: 00007f0ce9207460 R12: 00007ffecd960620 [ 4143.763861] R13: 000000000000000e R14: 00007ffecd961f25 R15: 00007ffecd9606ec [ 4143.763868] warn_alloc_show_mem: 2 callbacks suppressed [ 4143.763871] Mem-Info: [ 4143.763876] active_anon:738531 inactive_anon:149437 isolated_anon:1792 active_file:34 inactive_file:21 isolated_file:0 unevictable:0 dirty:0 writeback:284 unstable:0 slab_reclaimable:0 slab_unreclaimable:358 mapped:493 shmem:151685 pagetables:15398 bounce:0 free:20901 free_pcp:0 free_cma:0 [ 4143.763880] Node 0 active_anon:2954124kB inactive_anon:597748kB active_file:136kB inactive_file:84kB unevictable:0kB isolated(anon):7168kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:1136kB shmem:606740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4143.763885] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4143.763886] lowmem_reserve[]: 0 3296 3708 3708 [ 4143.763901] DMA32 free:61284kB min:59816kB low:74768kB high:89720kB active_anon:2763292kB inactive_anon:521304kB active_file:80kB inactive_file:60kB unevictable:0kB writepending:1400kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51496kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4143.763903] lowmem_reserve[]: 0 0 412 412 [ 4143.763916] Normal free:7220kB min:7480kB low:9348kB high:11216kB active_anon:190440kB inactive_anon:75956kB active_file:56kB inactive_file:24kB unevictable:0kB writepending:32kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4143.763918] lowmem_reserve[]: 0 0 0 0 [ 4143.763929] DMA: 3*4kB (UME) 4*8kB (ME) 9*16kB (UM) 2*32kB (ME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15100kB [ 4143.763974] DMA32: 24*4kB (UME) 13*8kB (UME) 12*16kB (UME) 1160*32kB (UMEH) 183*64kB (ME) 38*128kB (UMEH) 15*256kB (MEH) 6*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 62024kB [ 4143.764016] Normal: 257*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 3*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7220kB [ 4143.764049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4143.764051] 152607 total pagecache pages [ 4143.764060] 811 pages in swap cache [ 4143.764062] Swap cache stats: add 1763565, delete 1775214, find 4774/8649 [ 4143.764064] Free swap = 14269436kB [ 4143.764066] Total swap = 16642044kB [ 4143.764068] 1001381 pages RAM [ 4143.764070] 0 pages HighMem/MovableOnly [ 4143.764072] 27879 pages reserved [ 4144.289113] gem_shrink: page allocation stalls for 114473ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4144.289128] CPU: 3 PID: 1873 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4144.289130] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4144.289133] Call Trace: [ 4144.289139] dump_stack+0x67/0x97 [ 4144.289144] warn_alloc+0xd6/0x160 [ 4144.289151] __alloc_pages_nodemask+0xe54/0x1290 [ 4144.289161] ? percpu_counter_add_batch+0x85/0xb0 [ 4144.289166] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4144.289172] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4144.289231] ? i915_gem_shrink+0x356/0x580 [i915] [ 4144.289239] shmem_read_mapping_page_gfp+0x31/0x50 [ 4144.289274] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4144.289311] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4144.289343] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4144.289379] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4144.289412] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4144.289417] ? lock_acquire+0x9e/0x1e0 [ 4144.289421] ? __might_fault+0x39/0x90 [ 4144.289457] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4144.289461] drm_ioctl_kernel+0x64/0xb0 [ 4144.289466] drm_ioctl+0x2cd/0x390 [ 4144.289501] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4144.289509] ? __do_page_fault+0x29e/0x560 [ 4144.289515] do_vfs_ioctl+0x90/0x670 [ 4144.289518] ? up_read+0x1a/0x40 [ 4144.289522] ? trace_hardirqs_on_caller+0x118/0x180 [ 4144.289526] SyS_ioctl+0x3c/0x70 [ 4144.289531] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4144.289534] RIP: 0033:0x7fd772b9d8b7 [ 4144.289536] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4144.289541] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4144.289543] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4144.289545] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4144.289547] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4144.289549] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4144.586071] gem_shrink: page allocation stalls for 49513ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4144.586085] CPU: 2 PID: 1855 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4144.586087] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4144.586089] Call Trace: [ 4144.586096] dump_stack+0x67/0x97 [ 4144.586100] warn_alloc+0xd6/0x160 [ 4144.586107] __alloc_pages_nodemask+0xe54/0x1290 [ 4144.586113] ? find_get_entry+0x149/0x220 [ 4144.586120] ? pagecache_get_page+0x27/0x230 [ 4144.586125] filemap_fault+0x31e/0x610 [ 4144.586132] ext4_filemap_fault+0x2c/0x40 [ 4144.586137] __do_fault+0x19/0x70 [ 4144.586140] __handle_mm_fault+0x953/0xd70 [ 4144.586148] handle_mm_fault+0x17c/0x350 [ 4144.586152] __do_page_fault+0x279/0x560 [ 4144.586157] do_page_fault+0xc/0x10 [ 4144.586161] page_fault+0x22/0x30 [ 4144.586164] RIP: 0033:0x7fd7738b8df0 [ 4144.586166] RSP: 002b:00007ffe4b7b2cc8 EFLAGS: 00010246 [ 4144.586170] RAX: ffffffffffffffff RBX: 00000000ffffffff RCX: ffffffffffffff78 [ 4144.586172] RDX: 00007ffe4b7b2d00 RSI: 00000000400c645f RDI: 0000000000000004 [ 4144.586174] RBP: 00007ffe4b7b2d00 R08: ffffffffffffffff R09: 0000000000000000 [ 4144.586175] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 4144.586177] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 4145.075737] in:imklog: page allocation stalls for 11599ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4145.075751] CPU: 0 PID: 647 Comm: in:imklog Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4145.075753] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4145.075755] Call Trace: [ 4145.075762] dump_stack+0x67/0x97 [ 4145.075766] warn_alloc+0xd6/0x160 [ 4145.075773] __alloc_pages_nodemask+0xe54/0x1290 [ 4145.075778] ? find_get_entry+0x149/0x220 [ 4145.075785] ? pagecache_get_page+0x27/0x230 [ 4145.075790] filemap_fault+0x31e/0x610 [ 4145.075796] ext4_filemap_fault+0x2c/0x40 [ 4145.075801] __do_fault+0x19/0x70 [ 4145.075805] __handle_mm_fault+0x953/0xd70 [ 4145.075812] handle_mm_fault+0x17c/0x350 [ 4145.075816] __do_page_fault+0x279/0x560 [ 4145.075821] do_page_fault+0xc/0x10 [ 4145.075824] page_fault+0x22/0x30 [ 4145.075828] RIP: 0033:0x7f727460b0d0 [ 4145.075830] RSP: 002b:00007f7272f67468 EFLAGS: 00010246 [ 4145.075834] RAX: 000000000000005b RBX: 00007f7272f674a0 RCX: 0000000000000000 [ 4145.075836] RDX: 0000000000000000 RSI: 00007f7272f674ac RDI: 00007f7272f674a0 [ 4145.075838] RBP: 00007f7272f674ac R08: 0000000200000000 R09: 0000000000000000 [ 4145.075840] R10: 2ce33e6c02ce33e7 R11: 00007f7272f673d0 R12: 00007f7272f68334 [ 4145.075842] R13: 00000000fffff7e7 R14: 0000000000001f9f R15: 00007f7272f683e2 [ 4145.075850] warn_alloc_show_mem: 2 callbacks suppressed [ 4145.075852] Mem-Info: [ 4145.075859] active_anon:738407 inactive_anon:149437 isolated_anon:1888 active_file:21 inactive_file:34 isolated_file:0 unevictable:0 dirty:0 writeback:122 unstable:0 slab_reclaimable:0 slab_unreclaimable:45 mapped:493 shmem:151685 pagetables:15399 bounce:0 free:20887 free_pcp:207 free_cma:0 [ 4145.075863] Node 0 active_anon:2953628kB inactive_anon:597748kB active_file:84kB inactive_file:136kB unevictable:0kB isolated(anon):7552kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:488kB shmem:606740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4145.075868] DMA free:15100kB min:280kB low:348kB high:416kB active_anon:660kB inactive_anon:84kB 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 [ 4145.075870] lowmem_reserve[]: 0 3296 3708 3708 [ 4145.075884] DMA32 free:61224kB min:59816kB low:74768kB high:89720kB active_anon:2762856kB inactive_anon:521804kB active_file:60kB inactive_file:80kB unevictable:0kB writepending:180kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51500kB bounce:0kB free_pcp:828kB local_pcp:152kB free_cma:0kB [ 4145.075886] lowmem_reserve[]: 0 0 412 412 [ 4145.075899] Normal free:7224kB min:7480kB low:9348kB high:11216kB active_anon:190408kB inactive_anon:75928kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4145.075901] lowmem_reserve[]: 0 0 0 0 [ 4145.075912] DMA: 3*4kB (UME) 4*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15116kB [ 4145.075958] DMA32: 36*4kB (UME) 16*8kB (UME) 7*16kB (UME) 1130*32kB (UMEH) 185*64kB (ME) 39*128kB (UMEH) 16*256kB (MEH) 6*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61568kB [ 4145.075999] Normal: 267*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 3*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7260kB [ 4145.076033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4145.076035] 152482 total pagecache pages [ 4145.076042] 711 pages in swap cache [ 4145.076045] Swap cache stats: add 1763883, delete 1775632, find 4774/8649 [ 4145.076047] Free swap = 14268156kB [ 4145.076049] Total swap = 16642044kB [ 4145.076051] 1001381 pages RAM [ 4145.076053] 0 pages HighMem/MovableOnly [ 4145.076055] 27879 pages reserved [ 4145.663472] gem_shrink: page allocation stalls for 116191ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4145.663486] CPU: 0 PID: 1830 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4145.663489] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4145.663491] Call Trace: [ 4145.663498] dump_stack+0x67/0x97 [ 4145.663503] warn_alloc+0xd6/0x160 [ 4145.663510] __alloc_pages_nodemask+0xe54/0x1290 [ 4145.663520] __handle_mm_fault+0xb56/0xd70 [ 4145.663528] handle_mm_fault+0x17c/0x350 [ 4145.663533] __get_user_pages+0xfa/0x5c0 [ 4145.663537] ? lock_acquire+0x9e/0x1e0 [ 4145.663544] populate_vma_page_range+0x6c/0x70 [ 4145.663547] __mm_populate+0x92/0x110 [ 4145.663552] vm_mmap_pgoff+0xbe/0xd0 [ 4145.663558] SyS_mmap_pgoff+0x10a/0x220 [ 4145.663562] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4145.663567] SyS_mmap+0x16/0x20 [ 4145.663571] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4145.663574] RIP: 0033:0x7fd772ba1f0a [ 4145.663576] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4145.663580] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4145.663582] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4145.663584] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4145.663586] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4145.663588] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4146.214712] gem_shrink: page allocation stalls for 115208ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4146.214728] CPU: 3 PID: 1882 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4146.214730] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4146.214732] Call Trace: [ 4146.214740] dump_stack+0x67/0x97 [ 4146.214744] warn_alloc+0xd6/0x160 [ 4146.214751] __alloc_pages_nodemask+0xe54/0x1290 [ 4146.214761] ? percpu_counter_add_batch+0x85/0xb0 [ 4146.214766] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4146.214771] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4146.214827] ? i915_gem_shrink+0x356/0x580 [i915] [ 4146.214836] shmem_read_mapping_page_gfp+0x31/0x50 [ 4146.214871] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4146.214912] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4146.214946] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4146.214979] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4146.215016] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4146.215020] ? lock_acquire+0x9e/0x1e0 [ 4146.215025] ? __might_fault+0x39/0x90 [ 4146.215058] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4146.215063] drm_ioctl_kernel+0x64/0xb0 [ 4146.215067] drm_ioctl+0x2cd/0x390 [ 4146.215103] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4146.215112] ? __do_page_fault+0x29e/0x560 [ 4146.215118] do_vfs_ioctl+0x90/0x670 [ 4146.215121] ? up_read+0x1a/0x40 [ 4146.215125] ? trace_hardirqs_on_caller+0x118/0x180 [ 4146.215129] SyS_ioctl+0x3c/0x70 [ 4146.215134] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4146.215138] RIP: 0033:0x7fd772b9d8b7 [ 4146.215140] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4146.215145] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4146.215147] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4146.215149] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4146.215151] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4146.215153] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4146.215161] warn_alloc_show_mem: 1 callbacks suppressed [ 4146.215163] Mem-Info: [ 4146.215169] active_anon:738347 inactive_anon:149354 isolated_anon:1792 active_file:106 inactive_file:94 isolated_file:0 unevictable:0 dirty:0 writeback:100 unstable:0 slab_reclaimable:0 slab_unreclaimable:100 mapped:567 shmem:151685 pagetables:15400 bounce:0 free:20890 free_pcp:35 free_cma:0 [ 4146.215173] Node 0 active_anon:2953388kB inactive_anon:597416kB active_file:424kB inactive_file:376kB unevictable:0kB isolated(anon):7168kB isolated(file):0kB mapped:2268kB dirty:0kB writeback:400kB shmem:606740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4146.215177] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:84kB 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 [ 4146.215179] lowmem_reserve[]: 0 3296 3708 3708 [ 4146.215192] DMA32 free:61204kB min:59816kB low:74768kB high:89720kB active_anon:2762996kB inactive_anon:521560kB active_file:108kB inactive_file:0kB unevictable:0kB writepending:396kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51504kB bounce:0kB free_pcp:140kB local_pcp:0kB free_cma:0kB [ 4146.215194] lowmem_reserve[]: 0 0 412 412 [ 4146.215208] Normal free:7260kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:76320kB active_file:28kB inactive_file:52kB unevictable:0kB writepending:4kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4146.215209] lowmem_reserve[]: 0 0 0 0 [ 4146.215220] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4146.215264] DMA32: 33*4kB (UME) 6*8kB (UME) 7*16kB (UME) 1100*32kB (UMEH) 192*64kB (ME) 41*128kB (UMEH) 17*256kB (MEH) 7*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61988kB [ 4146.215305] Normal: 268*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 3*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7264kB [ 4146.215337] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4146.215339] 152524 total pagecache pages [ 4146.215347] 644 pages in swap cache [ 4146.215349] Swap cache stats: add 1764105, delete 1775922, find 4778/8657 [ 4146.215351] Free swap = 14267132kB [ 4146.215353] Total swap = 16642044kB [ 4146.215355] 1001381 pages RAM [ 4146.215357] 0 pages HighMem/MovableOnly [ 4146.215359] 27879 pages reserved [ 4146.362786] gem_shrink: page allocation stalls for 116815ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4146.362800] CPU: 2 PID: 1818 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4146.362802] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4146.362804] Call Trace: [ 4146.362812] dump_stack+0x67/0x97 [ 4146.362817] warn_alloc+0xd6/0x160 [ 4146.362825] __alloc_pages_nodemask+0xe54/0x1290 [ 4146.362836] __handle_mm_fault+0xb56/0xd70 [ 4146.362844] handle_mm_fault+0x17c/0x350 [ 4146.362849] __get_user_pages+0xfa/0x5c0 [ 4146.362853] ? lock_acquire+0x9e/0x1e0 [ 4146.362860] populate_vma_page_range+0x6c/0x70 [ 4146.362863] __mm_populate+0x92/0x110 [ 4146.362869] vm_mmap_pgoff+0xbe/0xd0 [ 4146.362875] SyS_mmap_pgoff+0x10a/0x220 [ 4146.362879] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4146.362883] SyS_mmap+0x16/0x20 [ 4146.362887] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4146.362891] RIP: 0033:0x7fd772ba1f0a [ 4146.362893] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4146.362897] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4146.362899] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4146.362901] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4146.362904] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4146.362905] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4146.434726] gem_shrink: page allocation stalls for 115300ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4146.434740] CPU: 2 PID: 1862 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4146.434743] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4146.434745] Call Trace: [ 4146.434752] dump_stack+0x67/0x97 [ 4146.434757] warn_alloc+0xd6/0x160 [ 4146.434764] __alloc_pages_nodemask+0xe54/0x1290 [ 4146.434769] ? finish_task_switch+0x6a/0x210 [ 4146.434777] ? percpu_counter_add_batch+0x85/0xb0 [ 4146.434782] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4146.434787] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4146.434846] ? i915_gem_shrink+0x356/0x580 [i915] [ 4146.434854] shmem_read_mapping_page_gfp+0x31/0x50 [ 4146.434889] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4146.434925] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4146.434956] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4146.434989] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4146.435021] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4146.435026] ? lock_acquire+0x9e/0x1e0 [ 4146.435030] ? __might_fault+0x39/0x90 [ 4146.435063] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4146.435068] drm_ioctl_kernel+0x64/0xb0 [ 4146.435073] drm_ioctl+0x2cd/0x390 [ 4146.435104] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4146.435112] ? __do_page_fault+0x29e/0x560 [ 4146.435118] do_vfs_ioctl+0x90/0x670 [ 4146.435122] ? up_read+0x1a/0x40 [ 4146.435125] ? trace_hardirqs_on_caller+0x118/0x180 [ 4146.435129] SyS_ioctl+0x3c/0x70 [ 4146.435134] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4146.435137] RIP: 0033:0x7fd772b9d8b7 [ 4146.435139] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4146.435143] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4146.435146] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4146.435148] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4146.435150] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4146.435151] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4146.623734] gem_shrink: page allocation stalls for 20818ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4146.623748] CPU: 2 PID: 1860 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4146.623750] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4146.623752] Call Trace: [ 4146.623760] dump_stack+0x67/0x97 [ 4146.623764] warn_alloc+0xd6/0x160 [ 4146.623772] __alloc_pages_nodemask+0xe54/0x1290 [ 4146.623781] ? _raw_spin_unlock+0x2c/0x50 [ 4146.623784] ? swap_swapcount+0x51/0x80 [ 4146.623788] __read_swap_cache_async+0x140/0x240 [ 4146.623792] ? lock_acquire+0x9e/0x1e0 [ 4146.623796] read_swap_cache_async+0x17/0x40 [ 4146.623799] swapin_readahead+0x15c/0x1d0 [ 4146.623805] ? pagecache_get_page+0x27/0x230 [ 4146.623810] do_swap_page+0x2d8/0x720 [ 4146.623812] ? do_swap_page+0x2d8/0x720 [ 4146.623816] __handle_mm_fault+0x748/0xd70 [ 4146.623824] handle_mm_fault+0x17c/0x350 [ 4146.623828] __do_page_fault+0x279/0x560 [ 4146.623833] do_page_fault+0xc/0x10 [ 4146.623837] page_fault+0x22/0x30 [ 4146.623839] RIP: 0033:0x7fd7738b8df0 [ 4146.623842] RSP: 002b:00007ffe4b7b2cc8 EFLAGS: 00010246 [ 4146.623846] RAX: ffffffffffffffff RBX: 00000000ffffffff RCX: ffffffffffffff78 [ 4146.623848] RDX: 00007ffe4b7b2d00 RSI: 00000000400c645f RDI: 0000000000000004 [ 4146.623850] RBP: 00007ffe4b7b2d00 R08: ffffffffffffffff R09: 0000000000000000 [ 4146.623852] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 4146.623854] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 4147.904747] gem_shrink: page allocation stalls for 118089ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4147.904761] CPU: 2 PID: 1835 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4147.904764] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4147.904766] Call Trace: [ 4147.904773] dump_stack+0x67/0x97 [ 4147.904778] warn_alloc+0xd6/0x160 [ 4147.904784] __alloc_pages_nodemask+0xe54/0x1290 [ 4147.904795] __handle_mm_fault+0xb56/0xd70 [ 4147.904803] handle_mm_fault+0x17c/0x350 [ 4147.904808] __get_user_pages+0xfa/0x5c0 [ 4147.904812] ? lock_acquire+0x9e/0x1e0 [ 4147.904819] populate_vma_page_range+0x6c/0x70 [ 4147.904822] __mm_populate+0x92/0x110 [ 4147.904828] vm_mmap_pgoff+0xbe/0xd0 [ 4147.904834] SyS_mmap_pgoff+0x10a/0x220 [ 4147.904837] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4147.904842] SyS_mmap+0x16/0x20 [ 4147.904846] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4147.904849] RIP: 0033:0x7fd772ba1f0a [ 4147.904851] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4147.904855] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4147.904858] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4147.904860] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4147.904862] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4147.904864] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4147.904872] warn_alloc_show_mem: 3 callbacks suppressed [ 4147.904874] Mem-Info: [ 4147.904879] active_anon:738189 inactive_anon:149255 isolated_anon:1920 active_file:91 inactive_file:125 isolated_file:0 unevictable:0 dirty:0 writeback:38 unstable:0 slab_reclaimable:0 slab_unreclaimable:149 mapped:673 shmem:151685 pagetables:15401 bounce:0 free:20894 free_pcp:0 free_cma:0 [ 4147.904883] Node 0 active_anon:2952756kB inactive_anon:597020kB active_file:364kB inactive_file:500kB unevictable:0kB isolated(anon):7680kB isolated(file):0kB mapped:2692kB dirty:0kB writeback:152kB shmem:606740kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4147.904888] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:84kB 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 [ 4147.904889] lowmem_reserve[]: 0 3296 3708 3708 [ 4147.904902] DMA32 free:61216kB min:59816kB low:74768kB high:89720kB active_anon:2761480kB inactive_anon:521212kB active_file:348kB inactive_file:692kB unevictable:0kB writepending:596kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51508kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4147.904904] lowmem_reserve[]: 0 0 412 412 [ 4147.904918] Normal free:7264kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:75792kB active_file:16kB inactive_file:64kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4147.904919] lowmem_reserve[]: 0 0 0 0 [ 4147.904930] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4147.904975] DMA32: 52*4kB (UME) 28*8kB (UME) 19*16kB (UME) 1030*32kB (UMEH) 194*64kB (ME) 46*128kB (UMEH) 21*256kB (MEH) 8*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 62496kB [ 4147.905015] Normal: 268*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 3*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7264kB [ 4147.905048] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4147.905050] 152616 total pagecache pages [ 4147.905058] 663 pages in swap cache [ 4147.905061] Swap cache stats: add 1764932, delete 1776735, find 4778/8657 [ 4147.905063] Free swap = 14264060kB [ 4147.905065] Total swap = 16642044kB [ 4147.905067] 1001381 pages RAM [ 4147.905069] 0 pages HighMem/MovableOnly [ 4147.905070] 27879 pages reserved [ 4149.673738] warn_alloc: 3 callbacks suppressed [ 4149.673742] gem_shrink: page allocation stalls for 120981ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4149.673755] CPU: 0 PID: 1880 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4149.673757] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4149.673760] Call Trace: [ 4149.673767] dump_stack+0x67/0x97 [ 4149.673772] warn_alloc+0xd6/0x160 [ 4149.673778] __alloc_pages_nodemask+0xe54/0x1290 [ 4149.673789] ? percpu_counter_add_batch+0x85/0xb0 [ 4149.673794] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4149.673799] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4149.673861] ? i915_gem_shrink+0x356/0x580 [i915] [ 4149.673869] shmem_read_mapping_page_gfp+0x31/0x50 [ 4149.673905] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4149.673941] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4149.673975] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4149.674009] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4149.674040] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4149.674045] ? lock_acquire+0x9e/0x1e0 [ 4149.674050] ? __might_fault+0x39/0x90 [ 4149.674082] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4149.674087] drm_ioctl_kernel+0x64/0xb0 [ 4149.674091] drm_ioctl+0x2cd/0x390 [ 4149.674123] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4149.674131] ? __do_page_fault+0x29e/0x560 [ 4149.674136] do_vfs_ioctl+0x90/0x670 [ 4149.674140] ? up_read+0x1a/0x40 [ 4149.674144] ? trace_hardirqs_on_caller+0x118/0x180 [ 4149.674148] SyS_ioctl+0x3c/0x70 [ 4149.674153] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4149.674155] RIP: 0033:0x7fd772b9d8b7 [ 4149.674158] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4149.674162] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4149.674164] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4149.674166] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4149.674168] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4149.674170] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4149.674178] Mem-Info: [ 4149.674183] active_anon:738239 inactive_anon:149559 isolated_anon:1824 active_file:39 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:97 unstable:0 slab_reclaimable:0 slab_unreclaimable:97 mapped:530 shmem:151934 pagetables:15402 bounce:0 free:20955 free_pcp:0 free_cma:0 [ 4149.674187] Node 0 active_anon:2952956kB inactive_anon:598236kB active_file:156kB inactive_file:0kB unevictable:0kB isolated(anon):7296kB isolated(file):0kB mapped:2120kB dirty:0kB writeback:388kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4149.674192] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:84kB 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 [ 4149.674194] lowmem_reserve[]: 0 3296 3708 3708 [ 4149.674208] DMA32 free:61456kB min:59816kB low:74768kB high:89720kB active_anon:2761872kB inactive_anon:522608kB active_file:112kB inactive_file:660kB unevictable:0kB writepending:388kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4149.674209] lowmem_reserve[]: 0 0 412 412 [ 4149.674222] Normal free:7268kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:76052kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4149.674224] lowmem_reserve[]: 0 0 0 0 [ 4149.674235] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4149.674280] DMA32: 39*4kB (UME) 25*8kB (UME) 20*16kB (UM) 1018*32kB (UMEH) 197*64kB (ME) 40*128kB (UMH) 22*256kB (MEH) 9*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 62244kB [ 4149.674321] Normal: 269*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7236kB [ 4149.674353] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4149.674355] 152730 total pagecache pages [ 4149.674364] 634 pages in swap cache [ 4149.674366] Swap cache stats: add 1765185, delete 1777020, find 4778/8657 [ 4149.674368] Free swap = 14262780kB [ 4149.674370] Total swap = 16642044kB [ 4149.674372] 1001381 pages RAM [ 4149.674374] 0 pages HighMem/MovableOnly [ 4149.674375] 27879 pages reserved [ 4151.084827] gem_shrink: page allocation stalls for 120428ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4151.084841] CPU: 1 PID: 1845 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4151.084843] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4151.084845] Call Trace: [ 4151.084852] dump_stack+0x67/0x97 [ 4151.084857] warn_alloc+0xd6/0x160 [ 4151.084864] __alloc_pages_nodemask+0xe54/0x1290 [ 4151.084874] ? mark_held_locks+0x6f/0xa0 [ 4151.084878] __handle_mm_fault+0xb56/0xd70 [ 4151.084885] handle_mm_fault+0x17c/0x350 [ 4151.084890] __get_user_pages+0xfa/0x5c0 [ 4151.084893] ? lock_acquire+0x9e/0x1e0 [ 4151.084901] populate_vma_page_range+0x6c/0x70 [ 4151.084904] __mm_populate+0x92/0x110 [ 4151.084910] vm_mmap_pgoff+0xbe/0xd0 [ 4151.084915] SyS_mmap_pgoff+0x10a/0x220 [ 4151.084918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4151.084924] SyS_mmap+0x16/0x20 [ 4151.084928] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4151.084931] RIP: 0033:0x7fd772ba1f0a [ 4151.084933] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4151.084937] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4151.084939] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4151.084941] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4151.084943] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4151.084945] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4151.084952] Mem-Info: [ 4151.084957] active_anon:738474 inactive_anon:149904 isolated_anon:1510 active_file:20 inactive_file:37 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15402 bounce:0 free:20905 free_pcp:0 free_cma:0 [ 4151.084962] Node 0 active_anon:2953896kB inactive_anon:599616kB active_file:80kB inactive_file:148kB unevictable:0kB isolated(anon):6040kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4151.084967] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:84kB 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 [ 4151.084968] lowmem_reserve[]: 0 3296 3708 3708 [ 4151.084981] DMA32 free:61288kB min:59816kB low:74768kB high:89720kB active_anon:2762812kB inactive_anon:522852kB active_file:28kB inactive_file:120kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4151.084983] lowmem_reserve[]: 0 0 412 412 [ 4151.084997] Normal free:7236kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:76252kB active_file:52kB inactive_file:28kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4151.084998] lowmem_reserve[]: 0 0 0 0 [ 4151.085008] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4151.085053] DMA32: 15*4kB (UME) 4*8kB (UME) 11*16kB (UM) 999*32kB (UMEH) 196*64kB (ME) 42*128kB (UMH) 22*256kB (MEH) 9*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61420kB [ 4151.085092] Normal: 269*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7236kB [ 4151.085124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4151.085126] 152582 total pagecache pages [ 4151.085135] 591 pages in swap cache [ 4151.085137] Swap cache stats: add 1765185, delete 1777063, find 4778/8658 [ 4151.085139] Free swap = 14262780kB [ 4151.085141] Total swap = 16642044kB [ 4151.085143] 1001381 pages RAM [ 4151.085145] 0 pages HighMem/MovableOnly [ 4151.085147] 27879 pages reserved [ 4151.571760] systemd-logind: page allocation stalls for 10618ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4151.571775] CPU: 0 PID: 624 Comm: systemd-logind Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4151.571777] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4151.571779] Call Trace: [ 4151.571786] dump_stack+0x67/0x97 [ 4151.571790] warn_alloc+0xd6/0x160 [ 4151.571797] __alloc_pages_nodemask+0xe54/0x1290 [ 4151.571802] ? find_get_entry+0x149/0x220 [ 4151.571809] ? pagecache_get_page+0x27/0x230 [ 4151.571814] filemap_fault+0x31e/0x610 [ 4151.571820] ext4_filemap_fault+0x2c/0x40 [ 4151.571826] __do_fault+0x19/0x70 [ 4151.571829] __handle_mm_fault+0x953/0xd70 [ 4151.571836] handle_mm_fault+0x17c/0x350 [ 4151.571840] __do_page_fault+0x279/0x560 [ 4151.571846] do_page_fault+0xc/0x10 [ 4151.571849] page_fault+0x22/0x30 [ 4151.571853] RIP: 0033:0x7f55885bbbd0 [ 4151.571855] RSP: 002b:00007ffd51815868 EFLAGS: 00010293 [ 4151.571859] RAX: 0000000000000007 RBX: 000000f97da30390 RCX: 00000000000d5c3a [ 4151.571861] RDX: 0000000000000000 RSI: 00007ffd51815870 RDI: 0000000000000001 [ 4151.571863] RBP: 00007ffd51815aa0 R08: 0000000000404ad0 R09: 0000000000000001 [ 4151.571865] R10: 0034254d301bd8fd R11: 0000000000000246 R12: 00007ffd518158b0 [ 4151.571867] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffd51815ba0 [ 4151.778734] gem_shrink: page allocation stalls for 71585ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4151.778748] CPU: 0 PID: 1824 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4151.778751] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4151.778753] Call Trace: [ 4151.778760] dump_stack+0x67/0x97 [ 4151.778765] warn_alloc+0xd6/0x160 [ 4151.778771] __alloc_pages_nodemask+0xe54/0x1290 [ 4151.778782] __handle_mm_fault+0xb56/0xd70 [ 4151.778789] handle_mm_fault+0x17c/0x350 [ 4151.778794] __get_user_pages+0xfa/0x5c0 [ 4151.778798] ? lock_acquire+0x9e/0x1e0 [ 4151.778804] populate_vma_page_range+0x6c/0x70 [ 4151.778808] __mm_populate+0x92/0x110 [ 4151.778813] vm_mmap_pgoff+0xbe/0xd0 [ 4151.778819] SyS_mmap_pgoff+0x10a/0x220 [ 4151.778822] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4151.778828] SyS_mmap+0x16/0x20 [ 4151.778831] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4151.778834] RIP: 0033:0x7fd772ba1f0a [ 4151.778836] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4151.778840] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4151.778842] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4151.778844] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4151.778847] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4151.778849] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4152.279059] rs:main Q:Reg: page allocation stalls for 20718ms, order:0, mode:0x1c200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), nodemask=(null) [ 4152.279075] CPU: 0 PID: 648 Comm: rs:main Q:Reg Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4152.279077] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4152.279079] Call Trace: [ 4152.279086] dump_stack+0x67/0x97 [ 4152.279090] warn_alloc+0xd6/0x160 [ 4152.279097] __alloc_pages_nodemask+0xe54/0x1290 [ 4152.279107] ? find_get_entry+0x166/0x220 [ 4152.279112] pagecache_get_page+0xe1/0x230 [ 4152.279116] grab_cache_page_write_begin+0x1e/0x40 [ 4152.279121] ext4_da_write_begin+0xe8/0x470 [ 4152.279127] generic_perform_write+0xa9/0x1a0 [ 4152.279134] __generic_file_write_iter+0x18e/0x1e0 [ 4152.279139] ext4_file_write_iter+0xf4/0x390 [ 4152.279145] __vfs_write+0xc1/0x130 [ 4152.279152] vfs_write+0xc5/0x1d0 [ 4152.279157] ? mutex_lock_nested+0x16/0x20 [ 4152.279160] SyS_write+0x44/0xb0 [ 4152.279165] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4152.279168] RIP: 0033:0x7f72753d468d [ 4152.279170] RSP: 002b:00007f72727865b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 4152.279174] RAX: ffffffffffffffda RBX: 000000000000001c RCX: 00007f72753d468d [ 4152.279176] RDX: 0000000000001000 RSI: 00007f7264016000 RDI: 0000000000000006 [ 4152.279178] RBP: 00007f726c076fb0 R08: fffffffffffffff9 R09: 00007f7264016030 [ 4152.279180] R10: 000000a0dee5bcd0 R11: 0000000000000293 R12: 0000000000000029 [ 4152.279182] R13: 000000000000004f R14: 00007f726c077068 R15: 00007f726400ed00 [ 4152.279190] warn_alloc_show_mem: 2 callbacks suppressed [ 4152.279192] Mem-Info: [ 4152.279198] active_anon:738474 inactive_anon:149723 isolated_anon:1664 active_file:71 inactive_file:0 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15402 bounce:0 free:20938 free_pcp:0 free_cma:0 [ 4152.279203] Node 0 active_anon:2953896kB inactive_anon:598892kB active_file:284kB inactive_file:0kB unevictable:0kB isolated(anon):6656kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4152.279207] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:84kB 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 [ 4152.279209] lowmem_reserve[]: 0 3296 3708 3708 [ 4152.279223] DMA32 free:61420kB min:59816kB low:74768kB high:89720kB active_anon:2762812kB inactive_anon:522440kB active_file:112kB inactive_file:28kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4152.279225] lowmem_reserve[]: 0 0 412 412 [ 4152.279239] Normal free:7236kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:75884kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4152.279241] lowmem_reserve[]: 0 0 0 0 [ 4152.279252] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4152.279300] DMA32: 15*4kB (UME) 4*8kB (UME) 11*16kB (UM) 999*32kB (UMEH) 196*64kB (ME) 42*128kB (UMH) 22*256kB (MEH) 9*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61420kB [ 4152.279343] Normal: 269*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7236kB [ 4152.279378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4152.279380] 152580 total pagecache pages [ 4152.279389] 591 pages in swap cache [ 4152.279391] Swap cache stats: add 1765185, delete 1777063, find 4778/8658 [ 4152.279393] Free swap = 14262780kB [ 4152.279395] Total swap = 16642044kB [ 4152.279397] 1001381 pages RAM [ 4152.279399] 0 pages HighMem/MovableOnly [ 4152.279402] 27879 pages reserved [ 4152.871722] kworker/1:2H: page allocation stalls for 10403ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4152.871737] CPU: 1 PID: 1576 Comm: kworker/1:2H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4152.871739] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4152.871802] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4152.871807] Call Trace: [ 4152.871814] dump_stack+0x67/0x97 [ 4152.871818] warn_alloc+0xd6/0x160 [ 4152.871825] __alloc_pages_nodemask+0xe54/0x1290 [ 4152.871832] ? __lock_acquire+0x28c/0x1790 [ 4152.871840] __handle_mm_fault+0xb56/0xd70 [ 4152.871847] handle_mm_fault+0x17c/0x350 [ 4152.871852] __get_user_pages+0xfa/0x5c0 [ 4152.871859] get_user_pages_remote+0x120/0x1a0 [ 4152.871897] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4152.871905] process_one_work+0x1fe/0x670 [ 4152.871911] worker_thread+0x49/0x3b0 [ 4152.871916] kthread+0x10f/0x150 [ 4152.871919] ? process_one_work+0x670/0x670 [ 4152.871922] ? kthread_create_on_node+0x40/0x40 [ 4152.871926] ret_from_fork+0x27/0x40 [ 4153.232731] gem_shrink: page allocation stalls for 14474ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4153.232746] CPU: 0 PID: 1878 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4153.232749] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4153.232751] Call Trace: [ 4153.232758] dump_stack+0x67/0x97 [ 4153.232762] warn_alloc+0xd6/0x160 [ 4153.232769] __alloc_pages_nodemask+0xe54/0x1290 [ 4153.232778] ? percpu_counter_add_batch+0x85/0xb0 [ 4153.232784] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4153.232789] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4153.232844] ? i915_gem_shrink+0x356/0x580 [i915] [ 4153.232853] shmem_read_mapping_page_gfp+0x31/0x50 [ 4153.232886] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4153.232923] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4153.232955] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4153.232987] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4153.233019] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4153.233024] ? lock_acquire+0x9e/0x1e0 [ 4153.233028] ? __might_fault+0x39/0x90 [ 4153.233061] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4153.233065] drm_ioctl_kernel+0x64/0xb0 [ 4153.233070] drm_ioctl+0x2cd/0x390 [ 4153.233101] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4153.233109] ? __do_page_fault+0x29e/0x560 [ 4153.233114] do_vfs_ioctl+0x90/0x670 [ 4153.233118] ? up_read+0x1a/0x40 [ 4153.233122] ? trace_hardirqs_on_caller+0x118/0x180 [ 4153.233126] SyS_ioctl+0x3c/0x70 [ 4153.233131] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4153.233133] RIP: 0033:0x7fd772b9d8b7 [ 4153.233136] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4153.233140] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4153.233142] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4153.233144] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4153.233146] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4153.233149] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4153.520737] gem_shrink: page allocation stalls for 123994ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4153.520752] CPU: 0 PID: 1861 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4153.520754] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4153.520756] Call Trace: [ 4153.520763] dump_stack+0x67/0x97 [ 4153.520767] warn_alloc+0xd6/0x160 [ 4153.520774] __alloc_pages_nodemask+0xe54/0x1290 [ 4153.520784] ? percpu_counter_add_batch+0x85/0xb0 [ 4153.520789] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4153.520794] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4153.520851] ? i915_gem_shrink+0x356/0x580 [i915] [ 4153.520860] shmem_read_mapping_page_gfp+0x31/0x50 [ 4153.520895] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4153.520930] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4153.520962] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4153.520995] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4153.521028] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4153.521033] ? lock_acquire+0x9e/0x1e0 [ 4153.521037] ? __might_fault+0x39/0x90 [ 4153.521070] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4153.521075] drm_ioctl_kernel+0x64/0xb0 [ 4153.521080] drm_ioctl+0x2cd/0x390 [ 4153.521111] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4153.521118] ? __do_page_fault+0x29e/0x560 [ 4153.521124] do_vfs_ioctl+0x90/0x670 [ 4153.521128] ? up_read+0x1a/0x40 [ 4153.521131] ? trace_hardirqs_on_caller+0x118/0x180 [ 4153.521136] SyS_ioctl+0x3c/0x70 [ 4153.521141] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4153.521143] RIP: 0033:0x7fd772b9d8b7 [ 4153.521146] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4153.521150] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4153.521152] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4153.521154] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4153.521156] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4153.521158] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4153.521166] warn_alloc_show_mem: 2 callbacks suppressed [ 4153.521168] Mem-Info: [ 4153.521174] active_anon:738474 inactive_anon:149751 isolated_anon:1664 active_file:35 inactive_file:20 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15402 bounce:0 free:20938 free_pcp:0 free_cma:0 [ 4153.521178] Node 0 active_anon:2953896kB inactive_anon:599004kB active_file:140kB inactive_file:80kB unevictable:0kB isolated(anon):6656kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4153.521182] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:84kB 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 [ 4153.521184] lowmem_reserve[]: 0 3296 3708 3708 [ 4153.521198] DMA32 free:61420kB min:59816kB low:74768kB high:89720kB active_anon:2762812kB inactive_anon:522896kB active_file:112kB inactive_file:28kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4153.521200] lowmem_reserve[]: 0 0 412 412 [ 4153.521213] Normal free:7236kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:76040kB active_file:28kB inactive_file:52kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4153.521214] lowmem_reserve[]: 0 0 0 0 [ 4153.521225] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4153.521270] DMA32: 15*4kB (UME) 4*8kB (UME) 11*16kB (UM) 999*32kB (UMEH) 196*64kB (ME) 42*128kB (UMH) 22*256kB (MEH) 9*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61420kB [ 4153.521310] Normal: 269*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7236kB [ 4153.521342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4153.521344] 152580 total pagecache pages [ 4153.521352] 591 pages in swap cache [ 4153.521355] Swap cache stats: add 1765185, delete 1777063, find 4778/8658 [ 4153.521357] Free swap = 14262780kB [ 4153.521359] Total swap = 16642044kB [ 4153.521360] 1001381 pages RAM [ 4153.521362] 0 pages HighMem/MovableOnly [ 4153.521364] 27879 pages reserved [ 4153.822883] in:imklog: page allocation stalls for 20346ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4153.822897] CPU: 0 PID: 647 Comm: in:imklog Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4153.822899] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4153.822901] Call Trace: [ 4153.822907] dump_stack+0x67/0x97 [ 4153.822912] warn_alloc+0xd6/0x160 [ 4153.822919] __alloc_pages_nodemask+0xe54/0x1290 [ 4153.822924] ? find_get_entry+0x149/0x220 [ 4153.822931] ? pagecache_get_page+0x27/0x230 [ 4153.822936] filemap_fault+0x31e/0x610 [ 4153.822942] ext4_filemap_fault+0x2c/0x40 [ 4153.822947] __do_fault+0x19/0x70 [ 4153.822950] __handle_mm_fault+0x953/0xd70 [ 4153.822958] handle_mm_fault+0x17c/0x350 [ 4153.822962] __do_page_fault+0x279/0x560 [ 4153.822967] do_page_fault+0xc/0x10 [ 4153.822971] page_fault+0x22/0x30 [ 4153.822974] RIP: 0033:0x7f727460b0d0 [ 4153.822976] RSP: 002b:00007f7272f67468 EFLAGS: 00010246 [ 4153.822980] RAX: 000000000000005b RBX: 00007f7272f674a0 RCX: 0000000000000000 [ 4153.822982] RDX: 0000000000000000 RSI: 00007f7272f674ac RDI: 00007f7272f674a0 [ 4153.822984] RBP: 00007f7272f674ac R08: 0000000200000000 R09: 0000000000000000 [ 4153.822987] R10: 2ce33e6c02ce33e7 R11: 00007f7272f673d0 R12: 00007f7272f68334 [ 4153.822989] R13: 00000000fffff7e7 R14: 0000000000001f9f R15: 00007f7272f683e2 [ 4154.709742] thermald: page allocation stalls for 10158ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4154.709755] CPU: 0 PID: 674 Comm: thermald Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4154.709758] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4154.709760] Call Trace: [ 4154.709767] dump_stack+0x67/0x97 [ 4154.709772] warn_alloc+0xd6/0x160 [ 4154.709779] __alloc_pages_nodemask+0xe54/0x1290 [ 4154.709784] ? find_get_entry+0x149/0x220 [ 4154.709791] ? pagecache_get_page+0x27/0x230 [ 4154.709795] filemap_fault+0x31e/0x610 [ 4154.709803] ext4_filemap_fault+0x2c/0x40 [ 4154.709807] __do_fault+0x19/0x70 [ 4154.709811] __handle_mm_fault+0x953/0xd70 [ 4154.709818] handle_mm_fault+0x17c/0x350 [ 4154.709823] __do_page_fault+0x279/0x560 [ 4154.709828] do_page_fault+0xc/0x10 [ 4154.709832] page_fault+0x22/0x30 [ 4154.709835] RIP: 0033:0x7fd8ecf4dfdd [ 4154.709837] RSP: 002b:00007fd8e72658a0 EFLAGS: 00010206 [ 4154.709841] RAX: 000000000000001d RBX: 0000000000000080 RCX: 00007fd8e0000000 [ 4154.709843] RDX: 0000000000000000 RSI: 00007fd8e0000050 RDI: 00000000ffffffff [ 4154.709845] RBP: 00007fd8e7265a70 R08: 00007fd8e00008c0 R09: 0000000000000000 [ 4154.709847] R10: 00007fd8e0000e10 R11: 0000000000000000 R12: 0000000000000080 [ 4154.709849] R13: 000000f4717d7508 R14: 000000f4717d8b40 R15: 000000f4717d73f0 [ 4154.709857] warn_alloc_show_mem: 1 callbacks suppressed [ 4154.709859] Mem-Info: [ 4154.709864] active_anon:738474 inactive_anon:149785 isolated_anon:1663 active_file:31 inactive_file:17 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15402 bounce:0 free:20938 free_pcp:0 free_cma:0 [ 4154.709869] Node 0 active_anon:2953896kB inactive_anon:599140kB active_file:124kB inactive_file:68kB unevictable:0kB isolated(anon):6652kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4154.709874] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:80kB 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 [ 4154.709875] lowmem_reserve[]: 0 3296 3708 3708 [ 4154.709889] DMA32 free:61420kB min:59816kB low:74768kB high:89720kB active_anon:2762812kB inactive_anon:522412kB active_file:112kB inactive_file:28kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4154.709891] lowmem_reserve[]: 0 0 412 412 [ 4154.709905] Normal free:7236kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:76148kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4154.709906] lowmem_reserve[]: 0 0 0 0 [ 4154.709918] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4154.709963] DMA32: 15*4kB (UME) 4*8kB (UME) 11*16kB (UM) 999*32kB (UMEH) 196*64kB (ME) 42*128kB (UMH) 22*256kB (MEH) 9*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61420kB [ 4154.710004] Normal: 269*4kB (UMEH) 668*8kB (UMEH) 47*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7236kB [ 4154.710038] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4154.710040] 152580 total pagecache pages [ 4154.710048] 591 pages in swap cache [ 4154.710051] Swap cache stats: add 1765185, delete 1777063, find 4778/8658 [ 4154.710053] Free swap = 14262780kB [ 4154.710055] Total swap = 16642044kB [ 4154.710057] 1001381 pages RAM [ 4154.710059] 0 pages HighMem/MovableOnly [ 4154.710061] 27879 pages reserved [ 4154.737375] avahi-daemon: page allocation stalls for 10167ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4154.737390] CPU: 2 PID: 555 Comm: avahi-daemon Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4154.737392] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4154.737394] Call Trace: [ 4154.737401] dump_stack+0x67/0x97 [ 4154.737406] warn_alloc+0xd6/0x160 [ 4154.737413] __alloc_pages_nodemask+0xe54/0x1290 [ 4154.737418] ? find_get_entry+0x149/0x220 [ 4154.737425] ? pagecache_get_page+0x27/0x230 [ 4154.737431] filemap_fault+0x31e/0x610 [ 4154.737437] ext4_filemap_fault+0x2c/0x40 [ 4154.737443] __do_fault+0x19/0x70 [ 4154.737446] ? _raw_spin_unlock+0x2c/0x50 [ 4154.737450] __handle_mm_fault+0x953/0xd70 [ 4154.737457] handle_mm_fault+0x17c/0x350 [ 4154.737461] __do_page_fault+0x279/0x560 [ 4154.737466] do_page_fault+0xc/0x10 [ 4154.737470] page_fault+0x22/0x30 [ 4154.737473] RIP: 0033:0x7f87dc5f1674 [ 4154.737475] RSP: 002b:00007ffc9ab7be90 EFLAGS: 00010206 [ 4154.737479] RAX: 0000000000000000 RBX: 00000026197dec30 RCX: 0000000000000000 [ 4154.737481] RDX: 00007f87db6e3ce0 RSI: 00007ffc9ab7bdf0 RDI: 00007ffc9ab7bdb0 [ 4154.737483] RBP: 00000026197d7c20 R08: 00000000004075b2 R09: 0000000000000001 [ 4154.737485] R10: 0015b010e09b808f R11: 0000000000000246 R12: 00000026197d7430 [ 4154.737487] R13: 0000000000000000 R14: 00000026197c1310 R15: 0000000000000000 [ 4155.711734] gem_shrink: page allocation stalls for 125946ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4155.711748] CPU: 0 PID: 1879 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4155.711751] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4155.711753] Call Trace: [ 4155.711760] dump_stack+0x67/0x97 [ 4155.711764] warn_alloc+0xd6/0x160 [ 4155.711771] __alloc_pages_nodemask+0xe54/0x1290 [ 4155.711781] ? percpu_counter_add_batch+0x85/0xb0 [ 4155.711787] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4155.711792] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4155.711848] ? i915_gem_shrink+0x356/0x580 [i915] [ 4155.711857] shmem_read_mapping_page_gfp+0x31/0x50 [ 4155.711891] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4155.711927] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4155.711959] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4155.711992] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4155.712024] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4155.712028] ? lock_acquire+0x9e/0x1e0 [ 4155.712033] ? __might_fault+0x39/0x90 [ 4155.712065] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4155.712070] drm_ioctl_kernel+0x64/0xb0 [ 4155.712075] drm_ioctl+0x2cd/0x390 [ 4155.712105] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4155.712113] ? __do_page_fault+0x29e/0x560 [ 4155.712119] do_vfs_ioctl+0x90/0x670 [ 4155.712123] ? up_read+0x1a/0x40 [ 4155.712127] ? trace_hardirqs_on_caller+0x118/0x180 [ 4155.712131] SyS_ioctl+0x3c/0x70 [ 4155.712136] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4155.712139] RIP: 0033:0x7fd772b9d8b7 [ 4155.712141] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4155.712145] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4155.712147] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4155.712149] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4155.712151] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4155.712153] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4155.712161] warn_alloc_show_mem: 1 callbacks suppressed [ 4155.712163] Mem-Info: [ 4155.712169] active_anon:738474 inactive_anon:149463 isolated_anon:1952 active_file:0 inactive_file:53 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15402 bounce:0 free:20938 free_pcp:0 free_cma:0 [ 4155.712173] Node 0 active_anon:2953896kB inactive_anon:597852kB active_file:0kB inactive_file:212kB unevictable:0kB isolated(anon):7808kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4155.712178] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:84kB 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 [ 4155.712180] lowmem_reserve[]: 0 3296 3708 3708 [ 4155.712193] DMA32 free:61420kB min:59816kB low:74768kB high:89720kB active_anon:2762812kB inactive_anon:521664kB active_file:112kB inactive_file:28kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4155.712195] lowmem_reserve[]: 0 0 412 412 [ 4155.712208] Normal free:7236kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:75988kB active_file:28kB inactive_file:52kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4155.712210] lowmem_reserve[]: 0 0 0 0 [ 4155.712220] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4155.712265] DMA32: 15*4kB (UME) 4*8kB (UME) 11*16kB (UM) 999*32kB (UME) 196*64kB (ME) 42*128kB (UM) 22*256kB (ME) 9*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61420kB [ 4155.712305] Normal: 269*4kB (UME) 668*8kB (UME) 47*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7236kB [ 4155.712337] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4155.712339] 152580 total pagecache pages [ 4155.712347] 591 pages in swap cache [ 4155.712350] Swap cache stats: add 1765185, delete 1777063, find 4778/8658 [ 4155.712352] Free swap = 14262780kB [ 4155.712354] Total swap = 16642044kB [ 4155.712356] 1001381 pages RAM [ 4155.712357] 0 pages HighMem/MovableOnly [ 4155.712359] 27879 pages reserved [ 4155.969773] kworker/3:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 4155.969784] CPU: 3 PID: 31 Comm: kworker/3:0H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4155.969786] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4155.969844] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4155.969848] Call Trace: [ 4155.969855] dump_stack+0x67/0x97 [ 4155.969859] dump_header+0x8d/0x3bb [ 4155.969863] ? trace_hardirqs_on+0xd/0x10 [ 4155.969867] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 4155.969873] oom_kill_process+0x234/0x640 [ 4155.969877] out_of_memory+0xf1/0x340 [ 4155.969881] __alloc_pages_nodemask+0x11a1/0x1290 [ 4155.969888] ? __lock_acquire+0x28c/0x1790 [ 4155.969895] __handle_mm_fault+0xb56/0xd70 [ 4155.969902] handle_mm_fault+0x17c/0x350 [ 4155.969907] __get_user_pages+0xfa/0x5c0 [ 4155.969914] get_user_pages_remote+0x120/0x1a0 [ 4155.969953] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4155.969959] process_one_work+0x1fe/0x670 [ 4155.969966] worker_thread+0x49/0x3b0 [ 4155.969971] kthread+0x10f/0x150 [ 4155.969974] ? process_one_work+0x670/0x670 [ 4155.969977] ? kthread_create_on_node+0x40/0x40 [ 4155.969980] ? kthread_create_on_node+0x40/0x40 [ 4155.969983] ret_from_fork+0x27/0x40 [ 4155.969989] Mem-Info: [ 4155.969997] active_anon:738474 inactive_anon:149761 isolated_anon:1632 active_file:34 inactive_file:21 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15402 bounce:0 free:20938 free_pcp:0 free_cma:0 [ 4155.970001] Node 0 active_anon:2953896kB inactive_anon:599044kB active_file:136kB inactive_file:84kB unevictable:0kB isolated(anon):6528kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4155.970006] DMA free:15096kB min:280kB low:348kB high:416kB active_anon:680kB inactive_anon:80kB 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 [ 4155.970008] lowmem_reserve[]: 0 3296 3708 3708 [ 4155.970022] DMA32 free:61420kB min:59816kB low:74768kB high:89720kB active_anon:2762812kB inactive_anon:523104kB active_file:112kB inactive_file:28kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4155.970024] lowmem_reserve[]: 0 0 412 412 [ 4155.970038] Normal free:7236kB min:7480kB low:9348kB high:11216kB active_anon:190404kB inactive_anon:76044kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10072kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4155.970040] lowmem_reserve[]: 0 0 0 0 [ 4155.970052] DMA: 2*4kB (UE) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15096kB [ 4155.970100] DMA32: 15*4kB (UME) 4*8kB (UME) 11*16kB (UM) 999*32kB (UME) 196*64kB (ME) 42*128kB (UM) 22*256kB (ME) 9*512kB (UME) 1*1024kB (M) 0*2048kB 0*4096kB = 61420kB [ 4155.970145] Normal: 269*4kB (UME) 668*8kB (UME) 47*16kB (UM) 2*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7236kB [ 4155.970180] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4155.970182] 152580 total pagecache pages [ 4155.970191] 591 pages in swap cache [ 4155.970194] Swap cache stats: add 1765185, delete 1777063, find 4778/8658 [ 4155.970196] Free swap = 14262780kB [ 4155.970198] Total swap = 16642044kB [ 4155.970200] 1001381 pages RAM [ 4155.970203] 0 pages HighMem/MovableOnly [ 4155.970205] 27879 pages reserved [ 4155.970207] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 4155.970217] [ 267] 0 267 15513 471 26 3 106 0 systemd-journal [ 4155.970222] [ 285] 0 285 10854 13 22 3 351 -1000 systemd-udevd [ 4155.970226] [ 555] 120 555 11286 36 27 3 72 0 avahi-daemon [ 4155.970230] [ 556] 0 556 105115 38 73 3 401 0 ModemManager [ 4155.970234] [ 563] 0 563 25715 1 50 3 293 0 cupsd [ 4155.970238] [ 569] 120 569 11253 0 25 3 87 0 avahi-daemon [ 4155.970242] [ 574] 114 574 116008 28 92 3 1089 0 whoopsie [ 4155.970247] [ 576] 106 576 10930 124 26 3 101 -900 dbus-daemon [ 4155.970251] [ 621] 0 621 9543 0 22 3 73 0 cron [ 4155.970255] [ 624] 0 624 11113 38 26 3 114 0 systemd-logind [ 4155.970259] [ 625] 0 625 70556 61 70 3 285 0 cups-browsed [ 4155.970263] [ 629] 0 629 45100 49 41 3 156 0 thermald [ 4155.970268] [ 630] 7 630 20414 0 43 3 199 0 dbus [ 4155.970272] [ 631] 7 631 20414 0 44 3 199 0 dbus [ 4155.970276] [ 633] 0 633 7523 0 21 3 65 0 cgmanager [ 4155.970280] [ 636] 0 636 72274 14 30 5 1564 0 snapd [ 4155.970285] [ 637] 0 637 120475 142 85 3 583 0 NetworkManager [ 4155.970289] [ 639] 104 639 64102 264 29 3 126 0 rsyslogd [ 4155.970293] [ 643] 0 643 1097 6 8 3 39 0 acpid [ 4155.970297] [ 738] 0 738 4872 22 14 3 39 0 irqbalance [ 4155.970301] [ 758] 0 758 74914 43 49 4 207 0 polkitd [ 4155.970306] [ 830] 0 830 16956 7 36 3 178 -1000 sshd [ 4155.970311] [ 853] 0 853 19089 1 42 3 138 0 login [ 4155.970315] [ 884] 0 884 4028 1 14 4 214 0 dhclient [ 4155.970319] [ 894] 65534 894 15039 14 30 3 85 0 dnsmasq [ 4155.970323] [ 1150] 1000 1150 15676 1 34 3 237 0 systemd [ 4155.970328] [ 1154] 1000 1154 22322 3 44 3 559 0 (sd-pam) [ 4155.970332] [ 1161] 1000 1161 10750 0 27 3 109 0 dbus-daemon [ 4155.970337] [ 1187] 1000 1187 72639 1 42 3 190 0 gvfsd [ 4155.970341] [ 1196] 1000 1196 46914 1 26 3 182 0 dconf-service [ 4155.970345] [ 1217] 1000 1217 7434 1 17 3 496 0 bash [ 4155.970349] [ 1410] 0 1410 26490 1 57 3 276 0 sshd [ 4155.970353] [ 1459] 1000 1459 26490 0 54 3 276 0 sshd [ 4155.970358] [ 1461] 1000 1461 3219 1 12 3 47 0 sftp-server [ 4155.970363] [ 1610] 100 1610 31378 54 31 3 80 0 systemd-timesyn [ 4155.970367] [ 1643] 102 1643 11889 19 28 3 109 0 systemd-resolve [ 4155.970372] [ 1668] 0 1668 26494 2 57 3 250 0 sshd [ 4155.970375] [ 1750] 1000 1750 26494 53 55 3 254 0 sshd [ 4155.970379] [ 1753] 1000 1753 7399 0 18 3 462 0 bash [ 4155.970384] [ 1810] 0 1810 17540 1 39 3 120 0 sudo [ 4155.970388] [ 1814] 0 1814 11259 8 26 3 87 1000 gem_shrink [ 4155.970392] [ 1816] 0 1816 109563 20778 164 3 50047 1000 gem_shrink [ 4155.970396] [ 1817] 0 1817 76795 14877 143 3 45017 1000 gem_shrink [ 4155.970401] [ 1818] 0 1818 76795 18271 108 3 23847 1000 gem_shrink [ 4155.970405] [ 1819] 0 1819 76795 16382 113 3 28131 1000 gem_shrink [ 4155.970410] [ 1820] 0 1820 76795 17596 134 3 37753 1000 gem_shrink [ 4155.970414] [ 1821] 0 1821 76795 17673 113 3 26859 1000 gem_shrink [ 4155.970418] [ 1822] 0 1822 76795 17843 96 3 18127 1000 gem_shrink [ 4155.970423] [ 1823] 0 1823 76795 16062 123 3 33488 1000 gem_shrink [ 4155.970428] [ 1824] 0 1824 44027 15458 87 3 16310 1000 gem_shrink [ 4155.970431] [ 1825] 0 1825 76795 10211 98 3 26776 1000 gem_shrink [ 4155.970436] [ 1826] 0 1826 76795 11659 91 3 21966 1000 gem_shrink [ 4155.970440] [ 1827] 0 1827 44027 9533 81 3 19252 1000 gem_shrink [ 4155.970444] [ 1828] 0 1828 76795 12570 91 3 20652 1000 gem_shrink [ 4155.970448] [ 1829] 0 1829 44027 9950 73 3 14549 1000 gem_shrink [ 4155.970452] [ 1830] 0 1830 76795 15337 93 3 19057 1000 gem_shrink [ 4155.970456] [ 1831] 0 1831 76795 15988 99 3 21807 1000 gem_shrink [ 4155.970460] [ 1832] 0 1832 76795 13183 96 3 23092 1000 gem_shrink [ 4155.970465] [ 1833] 0 1833 44027 6850 61 3 11941 1000 gem_shrink [ 4155.970469] [ 1834] 0 1834 44027 7818 65 3 12821 1000 gem_shrink [ 4155.970474] [ 1835] 0 1835 44027 9604 67 3 12223 1000 gem_shrink [ 4155.970478] [ 1836] 0 1836 44027 10915 69 3 11704 1000 gem_shrink [ 4155.970482] [ 1837] 0 1837 44027 10372 62 3 8815 1000 gem_shrink [ 4155.970486] [ 1838] 0 1838 44027 12719 67 3 9042 1000 gem_shrink [ 4155.970490] [ 1839] 0 1839 44027 9478 63 3 10105 1000 gem_shrink [ 4155.970494] [ 1840] 0 1840 44027 11230 78 3 16075 1000 gem_shrink [ 4155.970498] [ 1841] 0 1841 44027 5645 60 3 12618 1000 gem_shrink [ 4155.970503] [ 1842] 0 1842 44027 10797 62 3 8390 1000 gem_shrink [ 4155.970508] [ 1843] 0 1843 44027 12061 62 3 7123 1000 gem_shrink [ 4155.970512] [ 1844] 0 1844 44027 11114 62 3 8204 1000 gem_shrink [ 4155.970516] [ 1845] 0 1845 44027 11232 60 3 6899 1000 gem_shrink [ 4155.970520] [ 1846] 0 1846 371707 32771 729 4 92 1000 gem_shrink [ 4155.970524] [ 1847] 0 1847 338939 3 601 4 92 1000 gem_shrink [ 4155.970528] [ 1848] 0 1848 338939 3 665 4 92 1000 gem_shrink [ 4155.970532] [ 1849] 0 1849 371707 32771 729 4 92 1000 gem_shrink [ 4155.970536] [ 1850] 0 1850 470011 3 857 4 92 1000 gem_shrink [ 4155.970540] [ 1851] 0 1851 470011 20315 897 4 92 1000 gem_shrink [ 4155.970544] [ 1852] 0 1852 437243 32771 857 4 92 1000 gem_shrink [ 4155.970548] [ 1853] 0 1853 404475 32771 793 4 92 1000 gem_shrink [ 4155.970552] [ 1854] 0 1854 371707 32773 729 4 91 1000 gem_shrink [ 4155.970556] [ 1855] 0 1855 338939 32770 665 4 93 1000 gem_shrink [ 4155.970561] [ 1856] 0 1856 437243 25107 843 4 94 1000 gem_shrink [ 4155.970565] [ 1857] 0 1857 338939 32770 665 4 93 1000 gem_shrink [ 4155.970569] [ 1858] 0 1858 338939 32768 665 4 95 1000 gem_shrink [ 4155.970573] [ 1859] 0 1859 273403 32768 537 4 95 1000 gem_shrink [ 4155.970577] [ 1860] 0 1860 338939 11902 625 4 93 1000 gem_shrink [ 4155.970581] [ 1861] 0 1861 11259 0 24 3 95 1000 gem_shrink [ 4155.970586] [ 1862] 0 1862 11259 0 24 3 95 1000 gem_shrink [ 4155.970590] [ 1864] 0 1864 11259 0 24 3 95 1000 gem_shrink [ 4155.970594] [ 1870] 0 1870 11259 0 24 3 97 1000 gem_shrink [ 4155.970598] [ 1871] 0 1871 11259 0 24 3 97 1000 gem_shrink [ 4155.970602] [ 1872] 0 1872 11259 6 24 3 89 1000 gem_shrink [ 4155.970606] [ 1873] 0 1873 11259 12 24 3 83 1000 gem_shrink [ 4155.970610] [ 1874] 0 1874 11259 12 24 3 83 1000 gem_shrink [ 4155.970614] [ 1877] 0 1877 11259 12 24 3 83 1000 gem_shrink [ 4155.970619] [ 1878] 0 1878 11259 12 24 3 83 1000 gem_shrink [ 4155.970623] [ 1879] 0 1879 11259 12 24 3 83 1000 gem_shrink [ 4155.970627] [ 1880] 0 1880 11259 12 24 3 83 1000 gem_shrink [ 4155.970631] [ 1881] 0 1881 11259 12 24 3 83 1000 gem_shrink [ 4155.970635] [ 1882] 0 1882 11259 12 24 3 83 1000 gem_shrink [ 4155.970640] [ 1883] 0 1883 11259 9 24 3 86 1000 gem_shrink [ 4155.970643] Out of memory: Kill process 1816 (gem_shrink) score 1013 or sacrifice child [ 4155.970683] Killed process 1816 (gem_shrink) total-vm:438252kB, anon-rss:83108kB, file-rss:4kB, shmem-rss:0kB [ 4156.579157] oom_reaper: reaped process 1816 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 4156.986736] gem_shrink: page allocation stalls for 126122ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4156.986751] CPU: 2 PID: 1819 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4156.986754] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4156.986755] Call Trace: [ 4156.986761] dump_stack+0x67/0x97 [ 4156.986766] warn_alloc+0xd6/0x160 [ 4156.986773] __alloc_pages_nodemask+0xe54/0x1290 [ 4156.986784] __handle_mm_fault+0xb56/0xd70 [ 4156.986792] handle_mm_fault+0x17c/0x350 [ 4156.986796] __get_user_pages+0xfa/0x5c0 [ 4156.986800] ? lock_acquire+0x9e/0x1e0 [ 4156.986807] populate_vma_page_range+0x6c/0x70 [ 4156.986810] __mm_populate+0x92/0x110 [ 4156.986816] vm_mmap_pgoff+0xbe/0xd0 [ 4156.986822] SyS_mmap_pgoff+0x10a/0x220 [ 4156.986825] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4156.986830] SyS_mmap+0x16/0x20 [ 4156.986834] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4156.986837] RIP: 0033:0x7fd772ba1f0a [ 4156.986839] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4156.986843] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4156.986845] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4156.986847] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4156.986849] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4156.986851] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4156.986859] Mem-Info: [ 4156.986864] active_anon:738062 inactive_anon:149811 isolated_anon:1632 active_file:25 inactive_file:37 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15419 bounce:0 free:20930 free_pcp:30 free_cma:0 [ 4156.986869] Node 0 active_anon:2952248kB inactive_anon:599244kB active_file:100kB inactive_file:148kB unevictable:0kB isolated(anon):6528kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4156.986874] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:80kB 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 [ 4156.986876] lowmem_reserve[]: 0 3296 3708 3708 [ 4156.986889] DMA32 free:61360kB min:59816kB low:74768kB high:89720kB active_anon:2761264kB inactive_anon:523152kB active_file:72kB inactive_file:80kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51576kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4156.986891] lowmem_reserve[]: 0 0 412 412 [ 4156.986904] Normal free:7248kB min:7480kB low:9348kB high:11216kB active_anon:189536kB inactive_anon:76020kB active_file:28kB inactive_file:68kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10076kB bounce:0kB free_pcp:120kB local_pcp:120kB free_cma:0kB [ 4156.986906] lowmem_reserve[]: 0 0 0 0 [ 4156.986916] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4156.986960] DMA32: 45*4kB (UME) 15*8kB (UME) 4*16kB (UME) 906*32kB (UME) 205*64kB (UME) 45*128kB (M) 25*256kB (ME) 12*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 61804kB [ 4156.987001] Normal: 38*4kB (UME) 645*8kB (UME) 119*16kB (UM) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7376kB [ 4156.987033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4156.987035] 152586 total pagecache pages [ 4156.987044] 590 pages in swap cache [ 4156.987047] Swap cache stats: add 1765185, delete 1777064, find 4778/8658 [ 4156.987049] Free swap = 14462716kB [ 4156.987051] Total swap = 16642044kB [ 4156.987053] 1001381 pages RAM [ 4156.987054] 0 pages HighMem/MovableOnly [ 4156.987056] 27879 pages reserved [ 4157.124711] gem_shrink: page allocation stalls for 127350ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4157.124725] CPU: 2 PID: 1877 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4157.124727] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4157.124730] Call Trace: [ 4157.124737] dump_stack+0x67/0x97 [ 4157.124742] warn_alloc+0xd6/0x160 [ 4157.124749] __alloc_pages_nodemask+0xe54/0x1290 [ 4157.124759] ? percpu_counter_add_batch+0x85/0xb0 [ 4157.124764] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4157.124770] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4157.124829] ? i915_gem_shrink+0x356/0x580 [i915] [ 4157.124837] shmem_read_mapping_page_gfp+0x31/0x50 [ 4157.124872] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4157.124908] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4157.124940] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4157.124973] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4157.125009] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4157.125014] ? lock_acquire+0x9e/0x1e0 [ 4157.125019] ? __might_fault+0x39/0x90 [ 4157.125052] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4157.125057] drm_ioctl_kernel+0x64/0xb0 [ 4157.125061] drm_ioctl+0x2cd/0x390 [ 4157.125094] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4157.125102] ? __do_page_fault+0x29e/0x560 [ 4157.125107] do_vfs_ioctl+0x90/0x670 [ 4157.125111] ? up_read+0x1a/0x40 [ 4157.125114] ? trace_hardirqs_on_caller+0x118/0x180 [ 4157.125118] SyS_ioctl+0x3c/0x70 [ 4157.125123] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4157.125126] RIP: 0033:0x7fd772b9d8b7 [ 4157.125128] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4157.125132] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4157.125134] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4157.125136] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4157.125139] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4157.125141] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4157.149748] gem_shrink: page allocation stalls for 126410ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4157.149763] CPU: 0 PID: 1843 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4157.149765] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4157.149768] Call Trace: [ 4157.149775] dump_stack+0x67/0x97 [ 4157.149779] warn_alloc+0xd6/0x160 [ 4157.149786] __alloc_pages_nodemask+0xe54/0x1290 [ 4157.149797] __handle_mm_fault+0xb56/0xd70 [ 4157.149804] handle_mm_fault+0x17c/0x350 [ 4157.149809] __get_user_pages+0xfa/0x5c0 [ 4157.149813] ? lock_acquire+0x9e/0x1e0 [ 4157.149819] populate_vma_page_range+0x6c/0x70 [ 4157.149823] __mm_populate+0x92/0x110 [ 4157.149828] vm_mmap_pgoff+0xbe/0xd0 [ 4157.149834] SyS_mmap_pgoff+0x10a/0x220 [ 4157.149837] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4157.149842] SyS_mmap+0x16/0x20 [ 4157.149846] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4157.149849] RIP: 0033:0x7fd772ba1f0a [ 4157.149851] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4157.149855] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4157.149857] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4157.149859] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4157.149861] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4157.149863] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4158.567914] gem_shrink: page allocation stalls for 126978ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4158.567928] CPU: 3 PID: 1836 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4158.567931] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4158.567933] Call Trace: [ 4158.567940] dump_stack+0x67/0x97 [ 4158.567944] warn_alloc+0xd6/0x160 [ 4158.567951] __alloc_pages_nodemask+0xe54/0x1290 [ 4158.567962] __handle_mm_fault+0xb56/0xd70 [ 4158.567971] handle_mm_fault+0x17c/0x350 [ 4158.567975] __get_user_pages+0xfa/0x5c0 [ 4158.567979] ? lock_acquire+0x9e/0x1e0 [ 4158.567986] populate_vma_page_range+0x6c/0x70 [ 4158.567990] __mm_populate+0x92/0x110 [ 4158.567996] vm_mmap_pgoff+0xbe/0xd0 [ 4158.568001] SyS_mmap_pgoff+0x10a/0x220 [ 4158.568004] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4158.568010] SyS_mmap+0x16/0x20 [ 4158.568014] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4158.568017] RIP: 0033:0x7fd772ba1f0a [ 4158.568019] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4158.568023] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4158.568025] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4158.568028] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4158.568029] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4158.568031] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4158.568039] warn_alloc_show_mem: 2 callbacks suppressed [ 4158.568041] Mem-Info: [ 4158.568047] active_anon:738248 inactive_anon:149851 isolated_anon:1568 active_file:25 inactive_file:30 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15440 bounce:0 free:20824 free_pcp:0 free_cma:0 [ 4158.568052] Node 0 active_anon:2952992kB inactive_anon:599404kB active_file:100kB inactive_file:120kB unevictable:0kB isolated(anon):6272kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4158.568056] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:84kB 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 [ 4158.568057] lowmem_reserve[]: 0 3296 3708 3708 [ 4158.568070] DMA32 free:61184kB min:59816kB low:74768kB high:89720kB active_anon:2762232kB inactive_anon:523176kB active_file:76kB inactive_file:64kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51660kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4158.568072] lowmem_reserve[]: 0 0 412 412 [ 4158.568085] Normal free:7000kB min:7480kB low:9348kB high:11216kB active_anon:189860kB inactive_anon:75652kB active_file:24kB inactive_file:56kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10076kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4158.568087] lowmem_reserve[]: 0 0 0 0 [ 4158.568097] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4158.568142] DMA32: 13*4kB (UME) 15*8kB (UME) 3*16kB (UE) 895*32kB (UME) 205*64kB (UME) 45*128kB (M) 25*256kB (ME) 12*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 61308kB [ 4158.568182] Normal: 36*4kB (UE) 629*8kB (UME) 119*16kB (UM) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7240kB [ 4158.568214] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4158.568216] 152579 total pagecache pages [ 4158.568225] 590 pages in swap cache [ 4158.568227] Swap cache stats: add 1765185, delete 1777064, find 4778/8659 [ 4158.568229] Free swap = 14462716kB [ 4158.568231] Total swap = 16642044kB [ 4158.568233] 1001381 pages RAM [ 4158.568234] 0 pages HighMem/MovableOnly [ 4158.568236] 27879 pages reserved [ 4159.753738] gem_shrink: page allocation stalls for 130282ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4159.753753] CPU: 2 PID: 1830 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4159.753755] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4159.753757] Call Trace: [ 4159.753764] dump_stack+0x67/0x97 [ 4159.753769] warn_alloc+0xd6/0x160 [ 4159.753776] __alloc_pages_nodemask+0xe54/0x1290 [ 4159.753786] __handle_mm_fault+0xb56/0xd70 [ 4159.753794] handle_mm_fault+0x17c/0x350 [ 4159.753798] __get_user_pages+0xfa/0x5c0 [ 4159.753802] ? lock_acquire+0x9e/0x1e0 [ 4159.753809] populate_vma_page_range+0x6c/0x70 [ 4159.753813] __mm_populate+0x92/0x110 [ 4159.753818] vm_mmap_pgoff+0xbe/0xd0 [ 4159.753823] SyS_mmap_pgoff+0x10a/0x220 [ 4159.753827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4159.753832] SyS_mmap+0x16/0x20 [ 4159.753835] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4159.753838] RIP: 0033:0x7fd772ba1f0a [ 4159.753840] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4159.753844] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4159.753847] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4159.753849] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4159.753851] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4159.753853] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4159.753860] Mem-Info: [ 4159.753866] active_anon:738258 inactive_anon:149746 isolated_anon:1696 active_file:30 inactive_file:25 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15441 bounce:0 free:20915 free_pcp:0 free_cma:0 [ 4159.753871] Node 0 active_anon:2953032kB inactive_anon:598984kB active_file:120kB inactive_file:100kB unevictable:0kB isolated(anon):6784kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4159.753875] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:80kB 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 [ 4159.753877] lowmem_reserve[]: 0 3296 3708 3708 [ 4159.753891] DMA32 free:61308kB min:59816kB low:74768kB high:89720kB active_anon:2762236kB inactive_anon:522876kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51660kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4159.753893] lowmem_reserve[]: 0 0 412 412 [ 4159.753906] Normal free:7240kB min:7480kB low:9348kB high:11216kB active_anon:190132kB inactive_anon:76016kB active_file:56kB inactive_file:24kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10080kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4159.753908] lowmem_reserve[]: 0 0 0 0 [ 4159.753918] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4159.753962] DMA32: 13*4kB (UME) 15*8kB (UME) 3*16kB (UE) 895*32kB (UME) 205*64kB (UME) 45*128kB (M) 25*256kB (ME) 12*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 61308kB [ 4159.754002] Normal: 36*4kB (UE) 629*8kB (UME) 119*16kB (UM) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7240kB [ 4159.754034] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4159.754036] 152579 total pagecache pages [ 4159.754044] 590 pages in swap cache [ 4159.754046] Swap cache stats: add 1765185, delete 1777064, find 4778/8659 [ 4159.754049] Free swap = 14462716kB [ 4159.754051] Total swap = 16642044kB [ 4159.754053] 1001381 pages RAM [ 4159.754054] 0 pages HighMem/MovableOnly [ 4159.754056] 27879 pages reserved [ 4159.815033] gem_shrink: page allocation stalls for 126281ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4159.815047] CPU: 2 PID: 1883 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4159.815049] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4159.815051] Call Trace: [ 4159.815058] dump_stack+0x67/0x97 [ 4159.815063] warn_alloc+0xd6/0x160 [ 4159.815069] __alloc_pages_nodemask+0xe54/0x1290 [ 4159.815079] ? percpu_counter_add_batch+0x85/0xb0 [ 4159.815085] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4159.815090] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4159.815148] ? i915_gem_shrink+0x356/0x580 [i915] [ 4159.815158] shmem_read_mapping_page_gfp+0x31/0x50 [ 4159.815192] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4159.815229] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4159.815262] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4159.815296] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4159.815328] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4159.815333] ? lock_acquire+0x9e/0x1e0 [ 4159.815338] ? __might_fault+0x39/0x90 [ 4159.815371] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4159.815376] drm_ioctl_kernel+0x64/0xb0 [ 4159.815381] drm_ioctl+0x2cd/0x390 [ 4159.815411] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4159.815420] ? __do_page_fault+0x29e/0x560 [ 4159.815425] do_vfs_ioctl+0x90/0x670 [ 4159.815429] ? up_read+0x1a/0x40 [ 4159.815433] ? trace_hardirqs_on_caller+0x118/0x180 [ 4159.815437] SyS_ioctl+0x3c/0x70 [ 4159.815442] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4159.815444] RIP: 0033:0x7fd772b9d8b7 [ 4159.815447] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4159.815451] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4159.815453] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4159.815455] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4159.815457] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4159.815459] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4160.003608] gem_shrink: page allocation stalls for 128230ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4160.003623] CPU: 2 PID: 1874 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4160.003625] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4160.003627] Call Trace: [ 4160.003634] dump_stack+0x67/0x97 [ 4160.003639] warn_alloc+0xd6/0x160 [ 4160.003646] __alloc_pages_nodemask+0xe54/0x1290 [ 4160.003656] ? percpu_counter_add_batch+0x85/0xb0 [ 4160.003662] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4160.003667] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4160.003727] ? i915_gem_shrink+0x356/0x580 [i915] [ 4160.003735] shmem_read_mapping_page_gfp+0x31/0x50 [ 4160.003771] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4160.003808] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4160.003840] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4160.003871] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4160.003906] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4160.003912] ? lock_acquire+0x9e/0x1e0 [ 4160.003916] ? __might_fault+0x39/0x90 [ 4160.003950] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4160.003955] drm_ioctl_kernel+0x64/0xb0 [ 4160.003959] drm_ioctl+0x2cd/0x390 [ 4160.003990] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4160.003998] ? __do_page_fault+0x29e/0x560 [ 4160.004003] do_vfs_ioctl+0x90/0x670 [ 4160.004007] ? up_read+0x1a/0x40 [ 4160.004011] ? trace_hardirqs_on_caller+0x118/0x180 [ 4160.004015] SyS_ioctl+0x3c/0x70 [ 4160.004020] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4160.004023] RIP: 0033:0x7fd772b9d8b7 [ 4160.004025] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4160.004030] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4160.004032] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4160.004034] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4160.004036] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4160.004038] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4160.067761] gem_shrink: page allocation stalls for 130614ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4160.067775] CPU: 2 PID: 1817 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4160.067777] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4160.067779] Call Trace: [ 4160.067786] dump_stack+0x67/0x97 [ 4160.067790] warn_alloc+0xd6/0x160 [ 4160.067797] __alloc_pages_nodemask+0xe54/0x1290 [ 4160.067807] __handle_mm_fault+0xb56/0xd70 [ 4160.067814] handle_mm_fault+0x17c/0x350 [ 4160.067819] __get_user_pages+0xfa/0x5c0 [ 4160.067824] ? lock_acquire+0x9e/0x1e0 [ 4160.067830] populate_vma_page_range+0x6c/0x70 [ 4160.067834] __mm_populate+0x92/0x110 [ 4160.067839] vm_mmap_pgoff+0xbe/0xd0 [ 4160.067845] SyS_mmap_pgoff+0x10a/0x220 [ 4160.067848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4160.067853] SyS_mmap+0x16/0x20 [ 4160.067856] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4160.067859] RIP: 0033:0x7fd772ba1f0a [ 4160.067861] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4160.067866] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4160.067868] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4160.067869] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4160.067871] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4160.067873] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4160.100726] systemd: page allocation stalls for 11319ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4160.100740] CPU: 2 PID: 1 Comm: systemd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4160.100742] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4160.100744] Call Trace: [ 4160.100750] dump_stack+0x67/0x97 [ 4160.100755] warn_alloc+0xd6/0x160 [ 4160.100761] __alloc_pages_nodemask+0xe54/0x1290 [ 4160.100767] ? find_get_entry+0x149/0x220 [ 4160.100774] ? pagecache_get_page+0x27/0x230 [ 4160.100779] filemap_fault+0x31e/0x610 [ 4160.100785] ext4_filemap_fault+0x2c/0x40 [ 4160.100790] __do_fault+0x19/0x70 [ 4160.100793] __handle_mm_fault+0x953/0xd70 [ 4160.100801] handle_mm_fault+0x17c/0x350 [ 4160.100805] __do_page_fault+0x279/0x560 [ 4160.100810] do_page_fault+0xc/0x10 [ 4160.100814] page_fault+0x22/0x30 [ 4160.100817] RIP: 0033:0x7fe2bc858df0 [ 4160.100819] RSP: 002b:00007fff104b4df8 EFLAGS: 00010246 [ 4160.100822] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000b7e [ 4160.100824] RDX: 00000047d8502f54 RSI: 0000000000000000 RDI: 0000000000000003 [ 4160.100826] RBP: 00007fff104b4e80 R08: 00000047d8525930 R09: 00000047d8504f7f [ 4160.100828] R10: 00000047da41c0b0 R11: 00000047d8509202 R12: 0000000000000003 [ 4160.100830] R13: 0000000000000000 R14: 00000047d850d678 R15: 0000000000000003 [ 4161.556730] gem_shrink: page allocation stalls for 13576ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4161.556744] CPU: 2 PID: 1853 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4161.556747] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4161.556749] Call Trace: [ 4161.556756] dump_stack+0x67/0x97 [ 4161.556760] warn_alloc+0xd6/0x160 [ 4161.556767] __alloc_pages_nodemask+0xe54/0x1290 [ 4161.556773] ? find_get_entry+0x149/0x220 [ 4161.556779] ? pagecache_get_page+0x27/0x230 [ 4161.556784] filemap_fault+0x31e/0x610 [ 4161.556791] ext4_filemap_fault+0x2c/0x40 [ 4161.556796] __do_fault+0x19/0x70 [ 4161.556799] __handle_mm_fault+0x953/0xd70 [ 4161.556806] handle_mm_fault+0x17c/0x350 [ 4161.556810] __do_page_fault+0x279/0x560 [ 4161.556816] do_page_fault+0xc/0x10 [ 4161.556820] page_fault+0x22/0x30 [ 4161.556822] RIP: 0033:0x7fd772b9d8b7 [ 4161.556825] RSP: 002b:00007ffe4b7b2cc8 EFLAGS: 00010246 [ 4161.556829] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: 00007fd772b9d8b7 [ 4161.556831] RDX: 00007ffe4b7b2d00 RSI: 00000000400c645f RDI: 0000000000000004 [ 4161.556833] RBP: 00007ffe4b7b2d00 R08: ffffffffffffffff R09: 0000000000000000 [ 4161.556835] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 4161.556837] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 4161.556845] warn_alloc_show_mem: 4 callbacks suppressed [ 4161.556848] Mem-Info: [ 4161.556853] active_anon:738258 inactive_anon:149686 isolated_anon:1696 active_file:31 inactive_file:24 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15441 bounce:0 free:20915 free_pcp:60 free_cma:0 [ 4161.556858] Node 0 active_anon:2953032kB inactive_anon:598744kB active_file:124kB inactive_file:96kB unevictable:0kB isolated(anon):6784kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4161.556862] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:80kB 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 [ 4161.556864] lowmem_reserve[]: 0 3296 3708 3708 [ 4161.556878] DMA32 free:61308kB min:59816kB low:74768kB high:89720kB active_anon:2762236kB inactive_anon:522704kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51660kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4161.556880] lowmem_reserve[]: 0 0 412 412 [ 4161.556893] Normal free:7240kB min:7480kB low:9348kB high:11216kB active_anon:190132kB inactive_anon:76096kB active_file:60kB inactive_file:20kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2080kB pagetables:10080kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB [ 4161.556894] lowmem_reserve[]: 0 0 0 0 [ 4161.556905] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4161.556951] DMA32: 13*4kB (UME) 15*8kB (UME) 3*16kB (UE) 895*32kB (UME) 205*64kB (UME) 45*128kB (M) 25*256kB (ME) 12*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 61308kB [ 4161.556994] Normal: 32*4kB (UME) 604*8kB (UME) 119*16kB (UM) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7024kB [ 4161.557027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4161.557029] 152579 total pagecache pages [ 4161.557037] 590 pages in swap cache [ 4161.557041] Swap cache stats: add 1765185, delete 1777064, find 4778/8659 [ 4161.557043] Free swap = 14462716kB [ 4161.557045] Total swap = 16642044kB [ 4161.557047] 1001381 pages RAM [ 4161.557049] 0 pages HighMem/MovableOnly [ 4161.557051] 27879 pages reserved [ 4161.721732] sshd: page allocation stalls for 10852ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4161.721746] CPU: 2 PID: 1750 Comm: sshd Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4161.721748] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4161.721750] Call Trace: [ 4161.721758] dump_stack+0x67/0x97 [ 4161.721762] warn_alloc+0xd6/0x160 [ 4161.721769] __alloc_pages_nodemask+0xe54/0x1290 [ 4161.721777] ? _raw_spin_unlock+0x2c/0x50 [ 4161.721781] ? swap_swapcount+0x51/0x80 [ 4161.721786] __read_swap_cache_async+0x140/0x240 [ 4161.721789] ? lock_acquire+0x9e/0x1e0 [ 4161.721794] read_swap_cache_async+0x17/0x40 [ 4161.721797] swapin_readahead+0x15c/0x1d0 [ 4161.721803] ? pagecache_get_page+0x27/0x230 [ 4161.721807] do_swap_page+0x2d8/0x720 [ 4161.721809] ? do_swap_page+0x2d8/0x720 [ 4161.721812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4161.721815] ? handle_irq_event+0x3f/0x60 [ 4161.721820] __handle_mm_fault+0x748/0xd70 [ 4161.721827] handle_mm_fault+0x17c/0x350 [ 4161.721832] __do_page_fault+0x279/0x560 [ 4161.721836] do_page_fault+0xc/0x10 [ 4161.721840] page_fault+0x22/0x30 [ 4161.721843] RIP: 0033:0x214a030025 [ 4161.721845] RSP: 002b:00007ffe28fc2168 EFLAGS: 00010202 [ 4161.721849] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000006 [ 4161.721851] RDX: 0000000000000040 RSI: 000000214b3300b0 RDI: 0000000000000006 [ 4161.721853] RBP: 00007ffe28fc21f8 R08: 0000000000000000 R09: 0000000000000700 [ 4161.721855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 4161.721857] R13: 00007ffe28fc2200 R14: 00007ffe28fc21f0 R15: 0000000000000000 [ 4161.795726] gem_shrink: page allocation stalls for 131054ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4161.795740] CPU: 2 PID: 1872 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4161.795743] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4161.795745] Call Trace: [ 4161.795752] dump_stack+0x67/0x97 [ 4161.795756] warn_alloc+0xd6/0x160 [ 4161.795763] __alloc_pages_nodemask+0xe54/0x1290 [ 4161.795774] ? percpu_counter_add_batch+0x85/0xb0 [ 4161.795779] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4161.795785] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4161.795841] ? i915_gem_shrink+0x356/0x580 [i915] [ 4161.795850] shmem_read_mapping_page_gfp+0x31/0x50 [ 4161.795886] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4161.795923] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4161.795955] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4161.795988] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4161.796021] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4161.796026] ? lock_acquire+0x9e/0x1e0 [ 4161.796030] ? __might_fault+0x39/0x90 [ 4161.796064] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4161.796069] drm_ioctl_kernel+0x64/0xb0 [ 4161.796074] drm_ioctl+0x2cd/0x390 [ 4161.796105] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4161.796113] ? __do_page_fault+0x29e/0x560 [ 4161.796119] do_vfs_ioctl+0x90/0x670 [ 4161.796123] ? up_read+0x1a/0x40 [ 4161.796126] ? trace_hardirqs_on_caller+0x118/0x180 [ 4161.796130] SyS_ioctl+0x3c/0x70 [ 4161.796136] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4161.796138] RIP: 0033:0x7fd772b9d8b7 [ 4161.796140] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4161.796145] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4161.796147] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4161.796149] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4161.796151] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4161.796153] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4161.856731] systemd-timesyn: page allocation stalls for 11600ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4161.856745] CPU: 2 PID: 1610 Comm: systemd-timesyn Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4161.856747] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4161.856749] Call Trace: [ 4161.856756] dump_stack+0x67/0x97 [ 4161.856761] warn_alloc+0xd6/0x160 [ 4161.856767] __alloc_pages_nodemask+0xe54/0x1290 [ 4161.856773] ? find_get_entry+0x149/0x220 [ 4161.856780] ? pagecache_get_page+0x27/0x230 [ 4161.856784] filemap_fault+0x31e/0x610 [ 4161.856791] ext4_filemap_fault+0x2c/0x40 [ 4161.856796] __do_fault+0x19/0x70 [ 4161.856799] __handle_mm_fault+0x953/0xd70 [ 4161.856806] handle_mm_fault+0x17c/0x350 [ 4161.856811] __do_page_fault+0x279/0x560 [ 4161.856816] do_page_fault+0xc/0x10 [ 4161.856820] page_fault+0x22/0x30 [ 4161.856822] RIP: 0033:0x7f70f6f1f9b0 [ 4161.856824] RSP: 002b:00007ffe5cd5fe78 EFLAGS: 00010202 [ 4161.856828] RAX: 00007ffe5cd5ffe0 RBX: 0000000000000000 RCX: 00007ffe5cd5ffc0 [ 4161.856830] RDX: 0000002185a9d0fc RSI: 0000000000000001 RDI: 0000000000000064 [ 4161.856832] RBP: 00007ffe5cd60108 R08: 0000000000000008 R09: 000000000000000c [ 4161.856834] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe5cd5ffb8 [ 4161.856836] R13: 0000002185a9d0fc R14: 00007ffe5cd5ffc0 R15: 0000000000000001 [ 4162.312728] systemd-logind: page allocation stalls for 21359ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4162.312743] CPU: 2 PID: 624 Comm: systemd-logind Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4162.312746] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4162.312748] Call Trace: [ 4162.312754] dump_stack+0x67/0x97 [ 4162.312759] warn_alloc+0xd6/0x160 [ 4162.312766] __alloc_pages_nodemask+0xe54/0x1290 [ 4162.312771] ? find_get_entry+0x149/0x220 [ 4162.312779] ? pagecache_get_page+0x27/0x230 [ 4162.312783] filemap_fault+0x31e/0x610 [ 4162.312790] ext4_filemap_fault+0x2c/0x40 [ 4162.312795] __do_fault+0x19/0x70 [ 4162.312798] __handle_mm_fault+0x953/0xd70 [ 4162.312805] handle_mm_fault+0x17c/0x350 [ 4162.312810] __do_page_fault+0x279/0x560 [ 4162.312815] do_page_fault+0xc/0x10 [ 4162.312819] page_fault+0x22/0x30 [ 4162.312822] RIP: 0033:0x7f55885bbbd0 [ 4162.312824] RSP: 002b:00007ffd51815868 EFLAGS: 00010293 [ 4162.312828] RAX: 0000000000000007 RBX: 000000f97da30390 RCX: 00000000000d5c3a [ 4162.312830] RDX: 0000000000000000 RSI: 00007ffd51815870 RDI: 0000000000000001 [ 4162.312832] RBP: 00007ffd51815aa0 R08: 0000000000404ad0 R09: 0000000000000001 [ 4162.312834] R10: 0034254d301bd8fd R11: 0000000000000246 R12: 00007ffd518158b0 [ 4162.312836] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffd51815ba0 [ 4162.988767] kworker/3:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 4162.988780] CPU: 3 PID: 31 Comm: kworker/3:0H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4162.988782] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4162.988840] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4162.988844] Call Trace: [ 4162.988851] dump_stack+0x67/0x97 [ 4162.988855] dump_header+0x8d/0x3bb [ 4162.988859] ? trace_hardirqs_on+0xd/0x10 [ 4162.988862] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 4162.988868] oom_kill_process+0x234/0x640 [ 4162.988873] out_of_memory+0xf1/0x340 [ 4162.988877] __alloc_pages_nodemask+0x11a1/0x1290 [ 4162.988884] ? __lock_acquire+0x28c/0x1790 [ 4162.988891] __handle_mm_fault+0xb56/0xd70 [ 4162.988898] handle_mm_fault+0x17c/0x350 [ 4162.988903] __get_user_pages+0xfa/0x5c0 [ 4162.988910] get_user_pages_remote+0x120/0x1a0 [ 4162.988954] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4162.988960] process_one_work+0x1fe/0x670 [ 4162.988966] worker_thread+0x49/0x3b0 [ 4162.988971] kthread+0x10f/0x150 [ 4162.988974] ? process_one_work+0x670/0x670 [ 4162.988977] ? kthread_create_on_node+0x40/0x40 [ 4162.988980] ? kthread_create_on_node+0x40/0x40 [ 4162.988983] ret_from_fork+0x27/0x40 [ 4162.988990] Mem-Info: [ 4162.988997] active_anon:738258 inactive_anon:149828 isolated_anon:1600 active_file:30 inactive_file:25 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:151934 pagetables:15277 bounce:0 free:20869 free_pcp:232 free_cma:0 [ 4162.989001] Node 0 active_anon:2953032kB inactive_anon:599312kB active_file:120kB inactive_file:100kB unevictable:0kB isolated(anon):6400kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:607736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4162.989006] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:84kB 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 [ 4162.989008] lowmem_reserve[]: 0 3296 3708 3708 [ 4162.989023] DMA32 free:61308kB min:59816kB low:74768kB high:89720kB active_anon:2762236kB inactive_anon:523220kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51420kB bounce:0kB free_pcp:240kB local_pcp:0kB free_cma:0kB [ 4162.989025] lowmem_reserve[]: 0 0 412 412 [ 4162.989039] Normal free:7056kB min:7480kB low:9348kB high:11216kB active_anon:190132kB inactive_anon:76052kB active_file:56kB inactive_file:24kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2064kB pagetables:9664kB bounce:0kB free_pcp:688kB local_pcp:0kB free_cma:0kB [ 4162.989041] lowmem_reserve[]: 0 0 0 0 [ 4162.989053] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4162.989102] DMA32: 13*4kB (UME) 15*8kB (UME) 3*16kB (UE) 895*32kB (UME) 205*64kB (UME) 45*128kB (M) 25*256kB (ME) 12*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 61308kB [ 4162.989147] Normal: 32*4kB (UME) 604*8kB (UME) 121*16kB (UM) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7056kB [ 4162.989182] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4162.989185] 152579 total pagecache pages [ 4162.989193] 590 pages in swap cache [ 4162.989196] Swap cache stats: add 1765185, delete 1777064, find 4778/8659 [ 4162.989198] Free swap = 14462716kB [ 4162.989200] Total swap = 16642044kB [ 4162.989202] 1001381 pages RAM [ 4162.989204] 0 pages HighMem/MovableOnly [ 4162.989206] 27879 pages reserved [ 4162.989208] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 4162.989218] [ 267] 0 267 15513 471 26 3 106 0 systemd-journal [ 4162.989224] [ 285] 0 285 10854 13 22 3 351 -1000 systemd-udevd [ 4162.989228] [ 555] 120 555 11286 36 27 3 72 0 avahi-daemon [ 4162.989232] [ 556] 0 556 105115 38 73 3 401 0 ModemManager [ 4162.989237] [ 563] 0 563 25715 1 50 3 293 0 cupsd [ 4162.989241] [ 569] 120 569 11253 0 25 3 87 0 avahi-daemon [ 4162.989246] [ 574] 114 574 116008 28 92 3 1089 0 whoopsie [ 4162.989250] [ 576] 106 576 10930 124 26 3 101 -900 dbus-daemon [ 4162.989254] [ 621] 0 621 9543 10 22 3 63 0 cron [ 4162.989258] [ 624] 0 624 11113 38 26 3 114 0 systemd-logind [ 4162.989262] [ 625] 0 625 70556 61 70 3 285 0 cups-browsed [ 4162.989267] [ 629] 0 629 45100 49 41 3 156 0 thermald [ 4162.989271] [ 630] 7 630 20414 0 43 3 199 0 dbus [ 4162.989275] [ 631] 7 631 20414 0 44 3 199 0 dbus [ 4162.989279] [ 633] 0 633 7523 0 21 3 65 0 cgmanager [ 4162.989283] [ 636] 0 636 72274 14 30 5 1564 0 snapd [ 4162.989288] [ 637] 0 637 120475 142 85 3 583 0 NetworkManager [ 4162.989293] [ 639] 104 639 64102 264 29 3 126 0 rsyslogd [ 4162.989297] [ 643] 0 643 1097 6 8 3 39 0 acpid [ 4162.989302] [ 738] 0 738 4872 22 14 3 39 0 irqbalance [ 4162.989306] [ 758] 0 758 74914 43 49 4 207 0 polkitd [ 4162.989310] [ 830] 0 830 16956 7 36 3 178 -1000 sshd [ 4162.989315] [ 853] 0 853 19089 1 42 3 138 0 login [ 4162.989319] [ 884] 0 884 4028 1 14 4 214 0 dhclient [ 4162.989324] [ 894] 65534 894 15039 14 30 3 85 0 dnsmasq [ 4162.989328] [ 1150] 1000 1150 15676 1 34 3 237 0 systemd [ 4162.989332] [ 1154] 1000 1154 22322 3 44 3 559 0 (sd-pam) [ 4162.989337] [ 1161] 1000 1161 10750 0 27 3 109 0 dbus-daemon [ 4162.989341] [ 1187] 1000 1187 72639 1 42 3 190 0 gvfsd [ 4162.989346] [ 1196] 1000 1196 46914 1 26 3 182 0 dconf-service [ 4162.989350] [ 1217] 1000 1217 7434 1 17 3 496 0 bash [ 4162.989355] [ 1410] 0 1410 26490 1 57 3 276 0 sshd [ 4162.989359] [ 1459] 1000 1459 26490 0 54 3 276 0 sshd [ 4162.989363] [ 1461] 1000 1461 3219 1 12 3 47 0 sftp-server [ 4162.989368] [ 1610] 100 1610 31378 54 31 3 80 0 systemd-timesyn [ 4162.989373] [ 1643] 102 1643 11889 19 28 3 109 0 systemd-resolve [ 4162.989377] [ 1668] 0 1668 26494 2 57 3 250 0 sshd [ 4162.989381] [ 1750] 1000 1750 26494 53 55 3 254 0 sshd [ 4162.989385] [ 1753] 1000 1753 7399 0 18 3 462 0 bash [ 4162.989389] [ 1810] 0 1810 17540 1 39 3 120 0 sudo [ 4162.989393] [ 1814] 0 1814 11259 8 26 3 87 1000 gem_shrink [ 4162.989398] [ 1817] 0 1817 76795 14877 143 3 45017 1000 gem_shrink [ 4162.989402] [ 1818] 0 1818 76795 18271 108 3 23847 1000 gem_shrink [ 4162.989406] [ 1819] 0 1819 76795 16382 113 3 28131 1000 gem_shrink [ 4162.989411] [ 1820] 0 1820 76795 17596 134 3 37753 1000 gem_shrink [ 4162.989415] [ 1821] 0 1821 76795 17673 113 3 26859 1000 gem_shrink [ 4162.989419] [ 1822] 0 1822 76795 19097 98 3 18127 1000 gem_shrink [ 4162.989423] [ 1823] 0 1823 76795 16062 123 3 33488 1000 gem_shrink [ 4162.989427] [ 1824] 0 1824 44027 15458 87 3 16310 1000 gem_shrink [ 4162.989431] [ 1825] 0 1825 76795 10211 98 3 26776 1000 gem_shrink [ 4162.989435] [ 1826] 0 1826 76795 11659 91 3 21966 1000 gem_shrink [ 4162.989440] [ 1827] 0 1827 44027 9533 81 3 19252 1000 gem_shrink [ 4162.989444] [ 1828] 0 1828 76795 12570 91 3 20652 1000 gem_shrink [ 4162.989448] [ 1829] 0 1829 44027 9950 73 3 14549 1000 gem_shrink [ 4162.989453] [ 1830] 0 1830 76795 15337 93 3 19057 1000 gem_shrink [ 4162.989457] [ 1831] 0 1831 76795 15988 99 3 21807 1000 gem_shrink [ 4162.989461] [ 1832] 0 1832 76795 13183 96 3 23092 1000 gem_shrink [ 4162.989465] [ 1833] 0 1833 44027 6850 61 3 11941 1000 gem_shrink [ 4162.989469] [ 1834] 0 1834 44027 7818 65 3 12821 1000 gem_shrink [ 4162.989473] [ 1835] 0 1835 44027 9604 67 3 12223 1000 gem_shrink [ 4162.989477] [ 1836] 0 1836 44027 10915 69 3 11704 1000 gem_shrink [ 4162.989482] [ 1837] 0 1837 44027 10372 62 3 8815 1000 gem_shrink [ 4162.989486] [ 1838] 0 1838 44027 12719 67 3 9042 1000 gem_shrink [ 4162.989491] [ 1839] 0 1839 44027 9478 63 3 10105 1000 gem_shrink [ 4162.989495] [ 1840] 0 1840 44027 11230 78 3 16075 1000 gem_shrink [ 4162.989499] [ 1841] 0 1841 44027 5645 60 3 12618 1000 gem_shrink [ 4162.989504] [ 1842] 0 1842 44027 10797 62 3 8390 1000 gem_shrink [ 4162.989508] [ 1843] 0 1843 44027 12061 62 3 7123 1000 gem_shrink [ 4162.989512] [ 1844] 0 1844 44027 11114 62 3 8204 1000 gem_shrink [ 4162.989516] [ 1845] 0 1845 44027 11232 60 3 6899 1000 gem_shrink [ 4162.989520] [ 1846] 0 1846 371707 32771 729 4 92 1000 gem_shrink [ 4162.989524] [ 1847] 0 1847 338939 3 601 4 92 1000 gem_shrink [ 4162.989528] [ 1848] 0 1848 338939 3 665 4 92 1000 gem_shrink [ 4162.989533] [ 1849] 0 1849 371707 32771 729 4 92 1000 gem_shrink [ 4162.989537] [ 1850] 0 1850 470011 3 857 4 92 1000 gem_shrink [ 4162.989541] [ 1851] 0 1851 470011 21018 899 4 92 1000 gem_shrink [ 4162.989545] [ 1852] 0 1852 437243 32771 857 4 92 1000 gem_shrink [ 4162.989549] [ 1853] 0 1853 404475 32771 793 4 92 1000 gem_shrink [ 4162.989553] [ 1854] 0 1854 371707 32773 729 4 91 1000 gem_shrink [ 4162.989557] [ 1855] 0 1855 338939 32770 665 4 93 1000 gem_shrink [ 4162.989561] [ 1856] 0 1856 437243 32769 857 4 94 1000 gem_shrink [ 4162.989565] [ 1857] 0 1857 338939 32770 665 4 93 1000 gem_shrink [ 4162.989570] [ 1858] 0 1858 338939 32768 665 4 95 1000 gem_shrink [ 4162.989574] [ 1859] 0 1859 273403 32768 537 4 95 1000 gem_shrink [ 4162.989578] [ 1860] 0 1860 338939 22816 646 4 93 1000 gem_shrink [ 4162.989582] [ 1861] 0 1861 11259 0 24 3 95 1000 gem_shrink [ 4162.989587] [ 1862] 0 1862 11259 0 24 3 95 1000 gem_shrink [ 4162.989591] [ 1864] 0 1864 11259 0 24 3 95 1000 gem_shrink [ 4162.989595] [ 1870] 0 1870 11259 0 24 3 97 1000 gem_shrink [ 4162.989599] [ 1871] 0 1871 11259 0 24 3 97 1000 gem_shrink [ 4162.989603] [ 1872] 0 1872 11259 6 24 3 89 1000 gem_shrink [ 4162.989607] [ 1873] 0 1873 11259 12 24 3 83 1000 gem_shrink [ 4162.989611] [ 1874] 0 1874 11259 12 24 3 83 1000 gem_shrink [ 4162.989616] [ 1877] 0 1877 11259 12 24 3 83 1000 gem_shrink [ 4162.989620] [ 1878] 0 1878 11259 12 24 3 83 1000 gem_shrink [ 4162.989624] [ 1879] 0 1879 11259 12 24 3 83 1000 gem_shrink [ 4162.989628] [ 1880] 0 1880 11259 12 24 3 83 1000 gem_shrink [ 4162.989632] [ 1881] 0 1881 11259 12 24 3 83 1000 gem_shrink [ 4162.989636] [ 1882] 0 1882 11259 12 24 3 83 1000 gem_shrink [ 4162.989641] [ 1883] 0 1883 11259 9 24 3 86 1000 gem_shrink [ 4162.989644] Out of memory: Kill process 1817 (gem_shrink) score 1011 or sacrifice child [ 4162.989683] Killed process 1817 (gem_shrink) total-vm:307180kB, anon-rss:59504kB, file-rss:4kB, shmem-rss:0kB [ 4163.682879] oom_reaper: reaped process 1817 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 4165.017737] warn_alloc: 4 callbacks suppressed [ 4165.017742] gem_shrink: page allocation stalls for 31865ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4165.017754] CPU: 2 PID: 1837 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4165.017756] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4165.017758] Call Trace: [ 4165.017766] dump_stack+0x67/0x97 [ 4165.017771] warn_alloc+0xd6/0x160 [ 4165.017777] __alloc_pages_nodemask+0xe54/0x1290 [ 4165.017788] __handle_mm_fault+0xb56/0xd70 [ 4165.017795] handle_mm_fault+0x17c/0x350 [ 4165.017801] __get_user_pages+0xfa/0x5c0 [ 4165.017805] ? lock_acquire+0x9e/0x1e0 [ 4165.017811] populate_vma_page_range+0x6c/0x70 [ 4165.017815] __mm_populate+0x92/0x110 [ 4165.017821] vm_mmap_pgoff+0xbe/0xd0 [ 4165.017826] SyS_mmap_pgoff+0x10a/0x220 [ 4165.017829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4165.017834] SyS_mmap+0x16/0x20 [ 4165.017838] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4165.017841] RIP: 0033:0x7fd772ba1f0a [ 4165.017843] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4165.017848] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4165.017850] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4165.017852] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4165.017854] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4165.017856] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4165.017864] warn_alloc_show_mem: 4 callbacks suppressed [ 4165.017866] Mem-Info: [ 4165.017872] active_anon:738149 inactive_anon:150080 isolated_anon:1600 active_file:31 inactive_file:24 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:152200 pagetables:15305 bounce:0 free:20822 free_pcp:80 free_cma:0 [ 4165.017876] Node 0 active_anon:2952596kB inactive_anon:600320kB active_file:124kB inactive_file:96kB unevictable:0kB isolated(anon):6400kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:608800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 32768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4165.017881] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:84kB 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 [ 4165.017883] lowmem_reserve[]: 0 3296 3708 3708 [ 4165.017897] DMA32 free:60980kB min:59816kB low:74768kB high:89720kB active_anon:2761020kB inactive_anon:524096kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51524kB bounce:0kB free_pcp:200kB local_pcp:0kB free_cma:0kB [ 4165.017898] lowmem_reserve[]: 0 0 412 412 [ 4165.017911] Normal free:7196kB min:7480kB low:9348kB high:11216kB active_anon:190172kB inactive_anon:76160kB active_file:60kB inactive_file:20kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2064kB pagetables:9672kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 4165.017913] lowmem_reserve[]: 0 0 0 0 [ 4165.017923] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4165.017968] DMA32: 3*4kB (ME) 1*8kB (U) 2*16kB (UM) 798*32kB (ME) 213*64kB (UM) 54*128kB (ME) 26*256kB (ME) 14*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 60980kB [ 4165.018008] Normal: 103*4kB (UME) 534*8kB (UME) 147*16kB (UME) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7196kB [ 4165.018041] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4165.018043] 152845 total pagecache pages [ 4165.018051] 590 pages in swap cache [ 4165.018054] Swap cache stats: add 1765185, delete 1777064, find 4778/8659 [ 4165.018055] Free swap = 14642428kB [ 4165.018057] Total swap = 16642044kB [ 4165.018059] 1001381 pages RAM [ 4165.018061] 0 pages HighMem/MovableOnly [ 4165.018063] 27879 pages reserved [ 4165.734593] gem_shrink: page allocation stalls for 30239ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4165.734607] CPU: 2 PID: 1838 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4165.734609] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4165.734611] Call Trace: [ 4165.734618] dump_stack+0x67/0x97 [ 4165.734623] warn_alloc+0xd6/0x160 [ 4165.734630] __alloc_pages_nodemask+0xe54/0x1290 [ 4165.734641] __handle_mm_fault+0xb56/0xd70 [ 4165.734647] handle_mm_fault+0x17c/0x350 [ 4165.734652] __get_user_pages+0xfa/0x5c0 [ 4165.734656] ? lock_acquire+0x9e/0x1e0 [ 4165.734662] populate_vma_page_range+0x6c/0x70 [ 4165.734666] __mm_populate+0x92/0x110 [ 4165.734672] vm_mmap_pgoff+0xbe/0xd0 [ 4165.734677] SyS_mmap_pgoff+0x10a/0x220 [ 4165.734680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4165.734686] SyS_mmap+0x16/0x20 [ 4165.734689] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4165.734692] RIP: 0033:0x7fd772ba1f0a [ 4165.734695] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4165.734699] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4165.734701] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4165.734703] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4165.734705] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4165.734707] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4166.028724] gem_shrink: page allocation stalls for 84308ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4166.028739] CPU: 2 PID: 1864 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4166.028742] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4166.028744] Call Trace: [ 4166.028751] dump_stack+0x67/0x97 [ 4166.028756] warn_alloc+0xd6/0x160 [ 4166.028762] __alloc_pages_nodemask+0xe54/0x1290 [ 4166.028772] ? percpu_counter_add_batch+0x85/0xb0 [ 4166.028777] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4166.028783] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4166.028843] ? i915_gem_shrink+0x356/0x580 [i915] [ 4166.028852] shmem_read_mapping_page_gfp+0x31/0x50 [ 4166.028889] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4166.028925] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4166.028956] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4166.028989] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4166.029022] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4166.029027] ? lock_acquire+0x9e/0x1e0 [ 4166.029032] ? __might_fault+0x39/0x90 [ 4166.029064] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4166.029068] drm_ioctl_kernel+0x64/0xb0 [ 4166.029073] drm_ioctl+0x2cd/0x390 [ 4166.029104] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4166.029112] ? __do_page_fault+0x29e/0x560 [ 4166.029118] do_vfs_ioctl+0x90/0x670 [ 4166.029121] ? up_read+0x1a/0x40 [ 4166.029125] ? trace_hardirqs_on_caller+0x118/0x180 [ 4166.029130] SyS_ioctl+0x3c/0x70 [ 4166.029135] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4166.029137] RIP: 0033:0x7fd772b9d8b7 [ 4166.029139] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4166.029144] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4166.029146] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4166.029148] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4166.029150] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4166.029152] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4166.029160] Mem-Info: [ 4166.029166] active_anon:738162 inactive_anon:149765 isolated_anon:1920 active_file:31 inactive_file:24 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:152200 pagetables:15305 bounce:0 free:20822 free_pcp:80 free_cma:0 [ 4166.029170] Node 0 active_anon:2952648kB inactive_anon:599060kB active_file:124kB inactive_file:96kB unevictable:0kB isolated(anon):7680kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:608800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 32768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4166.029174] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:84kB 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 [ 4166.029176] lowmem_reserve[]: 0 3296 3708 3708 [ 4166.029190] DMA32 free:60980kB min:59816kB low:74768kB high:89720kB active_anon:2761436kB inactive_anon:522820kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51524kB bounce:0kB free_pcp:200kB local_pcp:0kB free_cma:0kB [ 4166.029192] lowmem_reserve[]: 0 0 412 412 [ 4166.029205] Normal free:7196kB min:7480kB low:9348kB high:11216kB active_anon:190548kB inactive_anon:75984kB active_file:60kB inactive_file:20kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2064kB pagetables:9672kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 4166.029207] lowmem_reserve[]: 0 0 0 0 [ 4166.029217] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4166.029262] DMA32: 3*4kB (ME) 1*8kB (U) 2*16kB (UM) 798*32kB (ME) 213*64kB (UM) 54*128kB (ME) 26*256kB (ME) 14*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 60980kB [ 4166.029302] Normal: 103*4kB (UME) 534*8kB (UME) 147*16kB (UME) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7196kB [ 4166.029334] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4166.029336] 152845 total pagecache pages [ 4166.029344] 590 pages in swap cache [ 4166.029346] Swap cache stats: add 1765185, delete 1777064, find 4778/8659 [ 4166.029349] Free swap = 14642428kB [ 4166.029351] Total swap = 16642044kB [ 4166.029353] 1001381 pages RAM [ 4166.029354] 0 pages HighMem/MovableOnly [ 4166.029356] 27879 pages reserved [ 4166.241058] gem_shrink: page allocation stalls for 137169ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4166.241072] CPU: 2 PID: 1820 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4166.241075] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4166.241077] Call Trace: [ 4166.241084] dump_stack+0x67/0x97 [ 4166.241088] warn_alloc+0xd6/0x160 [ 4166.241095] __alloc_pages_nodemask+0xe54/0x1290 [ 4166.241107] __handle_mm_fault+0xb56/0xd70 [ 4166.241114] handle_mm_fault+0x17c/0x350 [ 4166.241118] __get_user_pages+0xfa/0x5c0 [ 4166.241122] ? lock_acquire+0x9e/0x1e0 [ 4166.241129] populate_vma_page_range+0x6c/0x70 [ 4166.241133] __mm_populate+0x92/0x110 [ 4166.241138] vm_mmap_pgoff+0xbe/0xd0 [ 4166.241143] SyS_mmap_pgoff+0x10a/0x220 [ 4166.241147] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4166.241151] SyS_mmap+0x16/0x20 [ 4166.241155] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4166.241158] RIP: 0033:0x7fd772ba1f0a [ 4166.241160] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4166.241164] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4166.241166] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4166.241169] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4166.241170] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000000 [ 4166.241172] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4166.789251] gem_shrink: page allocation stalls for 137164ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4166.789266] CPU: 3 PID: 1828 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4166.789268] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4166.789270] Call Trace: [ 4166.789277] dump_stack+0x67/0x97 [ 4166.789282] warn_alloc+0xd6/0x160 [ 4166.789288] __alloc_pages_nodemask+0xe54/0x1290 [ 4166.789299] __handle_mm_fault+0xb56/0xd70 [ 4166.789306] handle_mm_fault+0x17c/0x350 [ 4166.789311] __get_user_pages+0xfa/0x5c0 [ 4166.789315] ? lock_acquire+0x9e/0x1e0 [ 4166.789322] populate_vma_page_range+0x6c/0x70 [ 4166.789325] __mm_populate+0x92/0x110 [ 4166.789331] vm_mmap_pgoff+0xbe/0xd0 [ 4166.789337] SyS_mmap_pgoff+0x10a/0x220 [ 4166.789340] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4166.789344] SyS_mmap+0x16/0x20 [ 4166.789349] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4166.789351] RIP: 0033:0x7fd772ba1f0a [ 4166.789354] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4166.789358] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4166.789360] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4166.789362] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4166.789364] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4166.789366] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4168.468330] kworker/3:0H invoked oom-killer: gfp_mask=0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 4168.468342] CPU: 3 PID: 31 Comm: kworker/3:0H Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4168.468344] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4168.468399] Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] [ 4168.468403] Call Trace: [ 4168.468410] dump_stack+0x67/0x97 [ 4168.468414] dump_header+0x8d/0x3bb [ 4168.468418] ? trace_hardirqs_on+0xd/0x10 [ 4168.468422] ? _raw_spin_unlock_irqrestore+0x3d/0x60 [ 4168.468427] oom_kill_process+0x234/0x640 [ 4168.468432] out_of_memory+0xf1/0x340 [ 4168.468437] __alloc_pages_nodemask+0x11a1/0x1290 [ 4168.468443] ? __lock_acquire+0x28c/0x1790 [ 4168.468451] __handle_mm_fault+0xb56/0xd70 [ 4168.468458] handle_mm_fault+0x17c/0x350 [ 4168.468463] __get_user_pages+0xfa/0x5c0 [ 4168.468470] get_user_pages_remote+0x120/0x1a0 [ 4168.468508] __i915_gem_userptr_get_pages_worker+0x18d/0x250 [i915] [ 4168.468515] process_one_work+0x1fe/0x670 [ 4168.468521] worker_thread+0x49/0x3b0 [ 4168.468526] kthread+0x10f/0x150 [ 4168.468529] ? process_one_work+0x670/0x670 [ 4168.468532] ? kthread_create_on_node+0x40/0x40 [ 4168.468535] ? kthread_create_on_node+0x40/0x40 [ 4168.468538] ret_from_fork+0x27/0x40 [ 4168.468545] Mem-Info: [ 4168.468550] active_anon:738162 inactive_anon:150004 isolated_anon:1671 active_file:24 inactive_file:31 isolated_file:0 unevictable:0 dirty:0 writeback:52 unstable:0 slab_reclaimable:0 slab_unreclaimable:52 mapped:493 shmem:152200 pagetables:15305 bounce:0 free:20822 free_pcp:80 free_cma:0 [ 4168.468555] Node 0 active_anon:2952648kB inactive_anon:600016kB active_file:96kB inactive_file:124kB unevictable:0kB isolated(anon):6684kB isolated(file):0kB mapped:1972kB dirty:0kB writeback:208kB shmem:608800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 32768kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4168.468560] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:664kB inactive_anon:84kB 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 [ 4168.468562] lowmem_reserve[]: 0 3296 3708 3708 [ 4168.468577] DMA32 free:60980kB min:59816kB low:74768kB high:89720kB active_anon:2761436kB inactive_anon:523908kB active_file:76kB inactive_file:64kB unevictable:0kB writepending:208kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51524kB bounce:0kB free_pcp:200kB local_pcp:0kB free_cma:0kB [ 4168.468579] lowmem_reserve[]: 0 0 412 412 [ 4168.468593] Normal free:7196kB min:7480kB low:9348kB high:11216kB active_anon:190548kB inactive_anon:75872kB active_file:20kB inactive_file:60kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2048kB pagetables:9672kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 4168.468595] lowmem_reserve[]: 0 0 0 0 [ 4168.468606] DMA: 6*4kB (UME) 2*8kB (ME) 8*16kB (UM) 3*32kB (UME) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4168.468655] DMA32: 3*4kB (ME) 1*8kB (U) 2*16kB (UM) 798*32kB (ME) 213*64kB (UM) 54*128kB (ME) 26*256kB (ME) 14*512kB (UME) 1*1024kB (U) 0*2048kB 0*4096kB = 60980kB [ 4168.468709] Normal: 103*4kB (UME) 534*8kB (UME) 147*16kB (UME) 5*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7196kB [ 4168.468744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4168.468746] 152845 total pagecache pages [ 4168.468755] 590 pages in swap cache [ 4168.468757] Swap cache stats: add 1765185, delete 1777064, find 4778/8659 [ 4168.468760] Free swap = 14642428kB [ 4168.468762] Total swap = 16642044kB [ 4168.468764] 1001381 pages RAM [ 4168.468766] 0 pages HighMem/MovableOnly [ 4168.468768] 27879 pages reserved [ 4168.468770] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 4168.468780] [ 267] 0 267 15513 479 26 3 99 0 systemd-journal [ 4168.468786] [ 285] 0 285 10854 13 22 3 351 -1000 systemd-udevd [ 4168.468790] [ 555] 120 555 11286 36 27 3 72 0 avahi-daemon [ 4168.468795] [ 556] 0 556 105115 38 73 3 401 0 ModemManager [ 4168.468798] [ 563] 0 563 25715 1 50 3 293 0 cupsd [ 4168.468802] [ 569] 120 569 11253 0 25 3 87 0 avahi-daemon [ 4168.468807] [ 574] 114 574 116008 28 92 3 1089 0 whoopsie [ 4168.468812] [ 576] 106 576 10930 124 26 3 101 -900 dbus-daemon [ 4168.468816] [ 621] 0 621 9543 10 22 3 63 0 cron [ 4168.468820] [ 624] 0 624 11113 38 26 3 114 0 systemd-logind [ 4168.468825] [ 625] 0 625 70556 61 70 3 285 0 cups-browsed [ 4168.468829] [ 629] 0 629 45100 49 41 3 156 0 thermald [ 4168.468833] [ 630] 7 630 20414 0 43 3 199 0 dbus [ 4168.468837] [ 631] 7 631 20414 0 44 3 199 0 dbus [ 4168.468841] [ 633] 0 633 7523 0 21 3 65 0 cgmanager [ 4168.468845] [ 636] 0 636 72274 14 30 5 1564 0 snapd [ 4168.468849] [ 637] 0 637 120475 142 85 3 583 0 NetworkManager [ 4168.468854] [ 639] 104 639 64102 264 29 3 126 0 rsyslogd [ 4168.468858] [ 643] 0 643 1097 6 8 3 39 0 acpid [ 4168.468863] [ 738] 0 738 4872 22 14 3 39 0 irqbalance [ 4168.468867] [ 758] 0 758 74914 43 49 4 207 0 polkitd [ 4168.468872] [ 830] 0 830 16956 7 36 3 178 -1000 sshd [ 4168.468876] [ 853] 0 853 19089 1 42 3 138 0 login [ 4168.468880] [ 884] 0 884 4028 1 14 4 214 0 dhclient [ 4168.468885] [ 894] 65534 894 15039 14 30 3 85 0 dnsmasq [ 4168.468889] [ 1150] 1000 1150 15676 1 34 3 237 0 systemd [ 4168.468893] [ 1154] 1000 1154 22322 3 44 3 559 0 (sd-pam) [ 4168.468897] [ 1161] 1000 1161 10750 0 27 3 109 0 dbus-daemon [ 4168.468902] [ 1187] 1000 1187 72639 1 42 3 190 0 gvfsd [ 4168.468906] [ 1196] 1000 1196 46914 1 26 3 182 0 dconf-service [ 4168.468910] [ 1217] 1000 1217 7434 1 17 3 496 0 bash [ 4168.468915] [ 1410] 0 1410 26490 1 57 3 276 0 sshd [ 4168.468918] [ 1459] 1000 1459 26490 0 54 3 276 0 sshd [ 4168.468922] [ 1461] 1000 1461 3219 1 12 3 47 0 sftp-server [ 4168.468928] [ 1610] 100 1610 31378 54 31 3 80 0 systemd-timesyn [ 4168.468932] [ 1643] 102 1643 11889 19 28 3 109 0 systemd-resolve [ 4168.468936] [ 1668] 0 1668 26494 2 57 3 250 0 sshd [ 4168.468941] [ 1750] 1000 1750 26494 53 55 3 254 0 sshd [ 4168.468945] [ 1753] 1000 1753 7399 0 18 3 462 0 bash [ 4168.468949] [ 1810] 0 1810 17540 1 39 3 120 0 sudo [ 4168.468953] [ 1814] 0 1814 11259 8 26 3 87 1000 gem_shrink [ 4168.468959] [ 1817] 0 1817 76795 0 143 3 0 1000 gem_shrink [ 4168.468963] [ 1818] 0 1818 76795 18271 108 3 23847 1000 gem_shrink [ 4168.468968] [ 1819] 0 1819 76795 16382 113 3 28131 1000 gem_shrink [ 4168.468971] [ 1820] 0 1820 76795 17596 134 3 37753 1000 gem_shrink [ 4168.468976] [ 1821] 0 1821 76795 17673 113 3 26859 1000 gem_shrink [ 4168.468980] [ 1822] 0 1822 76795 19097 98 3 18127 1000 gem_shrink [ 4168.468984] [ 1823] 0 1823 76795 16062 123 3 33488 1000 gem_shrink [ 4168.468988] [ 1824] 0 1824 44027 15458 87 3 16310 1000 gem_shrink [ 4168.468993] [ 1825] 0 1825 76795 10211 98 3 26776 1000 gem_shrink [ 4168.468997] [ 1826] 0 1826 76795 11659 91 3 21966 1000 gem_shrink [ 4168.469001] [ 1827] 0 1827 44027 9533 81 3 19252 1000 gem_shrink [ 4168.469005] [ 1828] 0 1828 76795 12570 91 3 20652 1000 gem_shrink [ 4168.469010] [ 1829] 0 1829 44027 9950 73 3 14549 1000 gem_shrink [ 4168.469014] [ 1830] 0 1830 76795 15337 93 3 19057 1000 gem_shrink [ 4168.469018] [ 1831] 0 1831 76795 15988 99 3 21807 1000 gem_shrink [ 4168.469022] [ 1832] 0 1832 76795 13183 96 3 23092 1000 gem_shrink [ 4168.469026] [ 1833] 0 1833 44027 6850 61 3 11941 1000 gem_shrink [ 4168.469030] [ 1834] 0 1834 44027 7818 65 3 12821 1000 gem_shrink [ 4168.469035] [ 1835] 0 1835 44027 9604 67 3 12223 1000 gem_shrink [ 4168.469039] [ 1836] 0 1836 44027 10915 69 3 11704 1000 gem_shrink [ 4168.469043] [ 1837] 0 1837 44027 10372 62 3 8815 1000 gem_shrink [ 4168.469047] [ 1838] 0 1838 44027 12719 67 3 9042 1000 gem_shrink [ 4168.469051] [ 1839] 0 1839 44027 9478 63 3 10105 1000 gem_shrink [ 4168.469055] [ 1840] 0 1840 44027 11230 78 3 16075 1000 gem_shrink [ 4168.469059] [ 1841] 0 1841 44027 5645 60 3 12618 1000 gem_shrink [ 4168.469064] [ 1842] 0 1842 44027 10797 62 3 8390 1000 gem_shrink [ 4168.469068] [ 1843] 0 1843 44027 12061 62 3 7123 1000 gem_shrink [ 4168.469072] [ 1844] 0 1844 44027 11114 62 3 8204 1000 gem_shrink [ 4168.469076] [ 1845] 0 1845 44027 11232 60 3 6899 1000 gem_shrink [ 4168.469080] [ 1846] 0 1846 371707 32771 729 4 92 1000 gem_shrink [ 4168.469084] [ 1847] 0 1847 338939 3 601 4 92 1000 gem_shrink [ 4168.469089] [ 1848] 0 1848 338939 3 665 4 92 1000 gem_shrink [ 4168.469093] [ 1849] 0 1849 371707 32771 729 4 92 1000 gem_shrink [ 4168.469097] [ 1850] 0 1850 470011 3 857 4 92 1000 gem_shrink [ 4168.469101] [ 1851] 0 1851 470011 25890 908 4 92 1000 gem_shrink [ 4168.469104] [ 1852] 0 1852 437243 32771 857 4 92 1000 gem_shrink [ 4168.469108] [ 1853] 0 1853 404475 32771 793 4 92 1000 gem_shrink [ 4168.469113] [ 1854] 0 1854 371707 32773 729 4 91 1000 gem_shrink [ 4168.469117] [ 1855] 0 1855 338939 32770 665 4 93 1000 gem_shrink [ 4168.469121] [ 1856] 0 1856 437243 32769 857 4 94 1000 gem_shrink [ 4168.469125] [ 1857] 0 1857 338939 32770 665 4 93 1000 gem_shrink [ 4168.469129] [ 1858] 0 1858 338939 32768 665 4 95 1000 gem_shrink [ 4168.469133] [ 1859] 0 1859 273403 32768 537 4 95 1000 gem_shrink [ 4168.469137] [ 1860] 0 1860 338939 32770 665 4 93 1000 gem_shrink [ 4168.469142] [ 1861] 0 1861 11259 0 24 3 95 1000 gem_shrink [ 4168.469146] [ 1862] 0 1862 11259 0 24 3 95 1000 gem_shrink [ 4168.469150] [ 1864] 0 1864 11259 0 24 3 95 1000 gem_shrink [ 4168.469155] [ 1870] 0 1870 11259 0 24 3 97 1000 gem_shrink [ 4168.469159] [ 1871] 0 1871 11259 0 24 3 97 1000 gem_shrink [ 4168.469163] [ 1872] 0 1872 11259 6 24 3 89 1000 gem_shrink [ 4168.469167] [ 1873] 0 1873 11259 12 24 3 83 1000 gem_shrink [ 4168.469171] [ 1874] 0 1874 11259 12 24 3 83 1000 gem_shrink [ 4168.469175] [ 1877] 0 1877 11259 12 24 3 83 1000 gem_shrink [ 4168.469180] [ 1878] 0 1878 11259 12 24 3 83 1000 gem_shrink [ 4168.469184] [ 1879] 0 1879 11259 12 24 3 83 1000 gem_shrink [ 4168.469188] [ 1880] 0 1880 11259 12 24 3 83 1000 gem_shrink [ 4168.469192] [ 1881] 0 1881 11259 12 24 3 83 1000 gem_shrink [ 4168.469196] [ 1882] 0 1882 11259 12 24 3 83 1000 gem_shrink [ 4168.469200] [ 1883] 0 1883 11259 9 24 3 86 1000 gem_shrink [ 4168.469203] Out of memory: Kill process 1820 (gem_shrink) score 1010 or sacrifice child [ 4168.469243] Killed process 1820 (gem_shrink) total-vm:307180kB, anon-rss:70380kB, file-rss:4kB, shmem-rss:0kB [ 4169.119712] oom_reaper: reaped process 1820 (gem_shrink), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 4169.880038] gem_shrink: page allocation stalls for 12790ms, order:0, mode:0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 4169.880053] CPU: 2 PID: 1856 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4169.880055] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4169.880057] Call Trace: [ 4169.880063] dump_stack+0x67/0x97 [ 4169.880068] warn_alloc+0xd6/0x160 [ 4169.880075] __alloc_pages_nodemask+0xe54/0x1290 [ 4169.880083] ? _raw_spin_unlock+0x2c/0x50 [ 4169.880087] ? swap_swapcount+0x51/0x80 [ 4169.880091] __read_swap_cache_async+0x140/0x240 [ 4169.880095] ? lock_acquire+0x9e/0x1e0 [ 4169.880099] read_swap_cache_async+0x17/0x40 [ 4169.880102] swapin_readahead+0x15c/0x1d0 [ 4169.880108] ? pagecache_get_page+0x27/0x230 [ 4169.880114] do_swap_page+0x2d8/0x720 [ 4169.880116] ? do_swap_page+0x2d8/0x720 [ 4169.880120] __handle_mm_fault+0x748/0xd70 [ 4169.880126] handle_mm_fault+0x17c/0x350 [ 4169.880130] __do_page_fault+0x279/0x560 [ 4169.880135] do_page_fault+0xc/0x10 [ 4169.880139] page_fault+0x22/0x30 [ 4169.880141] RIP: 0033:0x7fd772b9d8c0 [ 4169.880143] RSP: 002b:00007ffe4b7b2cc8 EFLAGS: 00010202 [ 4169.880146] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fd772b9d8b7 [ 4169.880148] RDX: 00007ffe4b7b2d00 RSI: 00000000400c645f RDI: 0000000000000004 [ 4169.880150] RBP: 00007ffe4b7b2d00 R08: ffffffffffffffff R09: 0000000000000000 [ 4169.880152] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 4169.880154] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 4169.880162] warn_alloc_show_mem: 3 callbacks suppressed [ 4169.880164] Mem-Info: [ 4169.880169] active_anon:629813 inactive_anon:179157 isolated_anon:704 active_file:1742 inactive_file:78623 isolated_file:106 unevictable:0 dirty:0 writeback:22 unstable:0 slab_reclaimable:0 slab_unreclaimable:22 mapped:2531 shmem:180061 pagetables:15146 bounce:0 free:20840 free_pcp:599 free_cma:0 [ 4169.880173] Node 0 active_anon:2519252kB inactive_anon:716628kB active_file:6968kB inactive_file:314492kB unevictable:0kB isolated(anon):2816kB isolated(file):424kB mapped:10124kB dirty:0kB writeback:88kB shmem:720244kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 59392kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 4169.880178] DMA free:15112kB min:280kB low:348kB high:416kB active_anon:564kB inactive_anon:104kB active_file:0kB inactive_file:80kB 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 [ 4169.880180] lowmem_reserve[]: 0 3296 3708 3708 [ 4169.880194] DMA32 free:60876kB min:59816kB low:74768kB high:89720kB active_anon:2343060kB inactive_anon:633048kB active_file:7296kB inactive_file:305840kB unevictable:0kB writepending:88kB present:3491876kB managed:3455448kB mlocked:0kB kernel_stack:1600kB pagetables:51580kB bounce:0kB free_pcp:2356kB local_pcp:692kB free_cma:0kB [ 4169.880195] lowmem_reserve[]: 0 0 412 412 [ 4169.880208] Normal free:7372kB min:7480kB low:9348kB high:11216kB active_anon:174868kB inactive_anon:83748kB active_file:284kB inactive_file:8852kB unevictable:0kB writepending:0kB present:497664kB managed:422664kB mlocked:0kB kernel_stack:2032kB pagetables:8980kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 4169.880209] lowmem_reserve[]: 0 0 0 0 [ 4169.880220] DMA: 10*4kB (UM) 2*8kB (ME) 9*16kB (UME) 2*32kB (UM) 2*64kB (UM) 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 1*2048kB (E) 2*4096kB (M) = 15112kB [ 4169.880266] DMA32: 80*4kB (UMH) 2216*8kB (UMH) 2065*16kB (UMH) 274*32kB (UMH) 5*64kB (MH) 1*128kB (H) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 60560kB [ 4169.880302] Normal: 162*4kB (UME) 791*8kB (UME) 63*16kB (ME) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7984kB [ 4169.880333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 4169.880335] 183948 total pagecache pages [ 4169.880344] 635 pages in swap cache [ 4169.880346] Swap cache stats: add 1765588, delete 1777422, find 5041/9104 [ 4169.880348] Free swap = 14793980kB [ 4169.880350] Total swap = 16642044kB [ 4169.880352] 1001381 pages RAM [ 4169.880355] 0 pages HighMem/MovableOnly [ 4169.880356] 27879 pages reserved [ 4170.103490] gem_shrink: page allocation stalls for 140328ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4170.103506] CPU: 0 PID: 1877 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.103509] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.103510] Call Trace: [ 4170.103517] dump_stack+0x67/0x97 [ 4170.103521] warn_alloc+0xd6/0x160 [ 4170.103528] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.103538] ? percpu_counter_add_batch+0x85/0xb0 [ 4170.103543] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4170.103549] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4170.103606] ? i915_gem_shrink+0x356/0x580 [i915] [ 4170.103616] shmem_read_mapping_page_gfp+0x31/0x50 [ 4170.103652] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4170.103692] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4170.103726] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4170.103761] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.103795] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4170.103800] ? lock_acquire+0x9e/0x1e0 [ 4170.103805] ? __might_fault+0x39/0x90 [ 4170.103840] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.103845] drm_ioctl_kernel+0x64/0xb0 [ 4170.103850] drm_ioctl+0x2cd/0x390 [ 4170.103883] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.103891] ? __do_page_fault+0x29e/0x560 [ 4170.103897] do_vfs_ioctl+0x90/0x670 [ 4170.103901] ? up_read+0x1a/0x40 [ 4170.103905] ? trace_hardirqs_on_caller+0x118/0x180 [ 4170.103908] SyS_ioctl+0x3c/0x70 [ 4170.103913] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.103917] RIP: 0033:0x7fd772b9d8b7 [ 4170.103919] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4170.103923] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4170.103925] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4170.103927] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4170.103930] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4170.103932] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4170.176727] gem_shrink: page allocation stalls for 141484ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4170.176741] CPU: 0 PID: 1880 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.176743] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.176746] Call Trace: [ 4170.176752] dump_stack+0x67/0x97 [ 4170.176757] warn_alloc+0xd6/0x160 [ 4170.176764] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.176774] ? percpu_counter_add_batch+0x85/0xb0 [ 4170.176779] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4170.176785] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4170.176846] ? i915_gem_shrink+0x356/0x580 [i915] [ 4170.176856] shmem_read_mapping_page_gfp+0x31/0x50 [ 4170.176895] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4170.176934] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4170.176969] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4170.177004] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.177038] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4170.177044] ? lock_acquire+0x9e/0x1e0 [ 4170.177048] ? __might_fault+0x39/0x90 [ 4170.177082] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.177087] drm_ioctl_kernel+0x64/0xb0 [ 4170.177091] drm_ioctl+0x2cd/0x390 [ 4170.177125] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.177134] ? __do_page_fault+0x29e/0x560 [ 4170.177139] do_vfs_ioctl+0x90/0x670 [ 4170.177143] ? up_read+0x1a/0x40 [ 4170.177146] ? trace_hardirqs_on_caller+0x118/0x180 [ 4170.177151] SyS_ioctl+0x3c/0x70 [ 4170.177156] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.177159] RIP: 0033:0x7fd772b9d8b7 [ 4170.177162] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4170.177166] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4170.177168] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4170.177170] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4170.177172] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4170.177174] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4170.203842] gem_shrink: page allocation stalls for 33512ms, order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 4170.203856] CPU: 3 PID: 1846 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.203858] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.203860] Call Trace: [ 4170.203867] dump_stack+0x67/0x97 [ 4170.203872] warn_alloc+0xd6/0x160 [ 4170.203880] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.203885] ? find_get_entry+0x149/0x220 [ 4170.203893] ? pagecache_get_page+0x27/0x230 [ 4170.203897] filemap_fault+0x31e/0x610 [ 4170.203904] ext4_filemap_fault+0x2c/0x40 [ 4170.203909] __do_fault+0x19/0x70 [ 4170.203912] __handle_mm_fault+0x953/0xd70 [ 4170.203920] handle_mm_fault+0x17c/0x350 [ 4170.203924] __do_page_fault+0x279/0x560 [ 4170.203929] do_page_fault+0xc/0x10 [ 4170.203933] page_fault+0x22/0x30 [ 4170.203936] RIP: 0033:0x7fd772b9d8b7 [ 4170.203938] RSP: 002b:00007ffe4b7b2cc8 EFLAGS: 00010246 [ 4170.203942] RAX: fffffffffffffff5 RBX: 00000000ffffffff RCX: 00007fd772b9d8b7 [ 4170.203944] RDX: 00007ffe4b7b2d00 RSI: 00000000400c645f RDI: 0000000000000004 [ 4170.203947] RBP: 00007ffe4b7b2d00 R08: ffffffffffffffff R09: 0000000000000000 [ 4170.203949] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000400c645f [ 4170.203951] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000000 [ 4170.219871] gem_shrink: page allocation stalls for 140595ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4170.219884] CPU: 3 PID: 1828 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.219886] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.219889] Call Trace: [ 4170.219895] dump_stack+0x67/0x97 [ 4170.219900] warn_alloc+0xd6/0x160 [ 4170.219907] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.219918] __handle_mm_fault+0xb56/0xd70 [ 4170.219926] handle_mm_fault+0x17c/0x350 [ 4170.219932] __get_user_pages+0xfa/0x5c0 [ 4170.219936] ? lock_acquire+0x9e/0x1e0 [ 4170.219943] populate_vma_page_range+0x6c/0x70 [ 4170.219947] __mm_populate+0x92/0x110 [ 4170.219953] vm_mmap_pgoff+0xbe/0xd0 [ 4170.219959] SyS_mmap_pgoff+0x10a/0x220 [ 4170.219962] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4170.219967] SyS_mmap+0x16/0x20 [ 4170.219970] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.219973] RIP: 0033:0x7fd772ba1f0a [ 4170.219975] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4170.219980] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4170.219982] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4170.219984] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4170.219987] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4170.219989] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4170.227721] gem_shrink: page allocation stalls for 140657ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4170.227733] CPU: 3 PID: 1825 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.227735] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.227737] Call Trace: [ 4170.227743] dump_stack+0x67/0x97 [ 4170.227747] warn_alloc+0xd6/0x160 [ 4170.227754] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.227766] __handle_mm_fault+0xb56/0xd70 [ 4170.227773] handle_mm_fault+0x17c/0x350 [ 4170.227778] __get_user_pages+0xfa/0x5c0 [ 4170.227783] ? lock_acquire+0x9e/0x1e0 [ 4170.227789] populate_vma_page_range+0x6c/0x70 [ 4170.227793] __mm_populate+0x92/0x110 [ 4170.227799] vm_mmap_pgoff+0xbe/0xd0 [ 4170.227804] SyS_mmap_pgoff+0x10a/0x220 [ 4170.227808] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4170.227813] SyS_mmap+0x16/0x20 [ 4170.227816] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.227819] RIP: 0033:0x7fd772ba1f0a [ 4170.227821] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4170.227825] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4170.227828] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4170.227830] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4170.227832] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4170.227834] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4170.298333] gem_shrink: page allocation stalls for 140637ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4170.298349] CPU: 0 PID: 1831 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.298351] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.298353] Call Trace: [ 4170.298359] dump_stack+0x67/0x97 [ 4170.298365] warn_alloc+0xd6/0x160 [ 4170.298373] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.298382] ? ___preempt_schedule+0x16/0x18 [ 4170.298387] ? follow_page_pte+0xb7/0x500 [ 4170.298391] __handle_mm_fault+0xb56/0xd70 [ 4170.298399] handle_mm_fault+0x17c/0x350 [ 4170.298403] __get_user_pages+0xfa/0x5c0 [ 4170.298408] ? lock_acquire+0x9e/0x1e0 [ 4170.298415] populate_vma_page_range+0x6c/0x70 [ 4170.298419] __mm_populate+0x92/0x110 [ 4170.298425] vm_mmap_pgoff+0xbe/0xd0 [ 4170.298431] SyS_mmap_pgoff+0x10a/0x220 [ 4170.298434] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4170.298439] SyS_mmap+0x16/0x20 [ 4170.298443] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.298447] RIP: 0033:0x7fd772ba1f0a [ 4170.298449] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4170.298453] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4170.298455] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4170.298457] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4170.298459] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4170.298461] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4170.324901] gem_shrink: page allocation stalls for 139190ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4170.324916] CPU: 1 PID: 1862 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.324918] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.324920] Call Trace: [ 4170.324926] dump_stack+0x67/0x97 [ 4170.324931] warn_alloc+0xd6/0x160 [ 4170.324938] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.324943] ? finish_task_switch+0x6a/0x210 [ 4170.324951] ? percpu_counter_add_batch+0x85/0xb0 [ 4170.324956] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4170.324962] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4170.325017] ? i915_gem_shrink+0x356/0x580 [i915] [ 4170.325027] shmem_read_mapping_page_gfp+0x31/0x50 [ 4170.325065] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4170.325104] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4170.325139] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4170.325173] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.325207] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4170.325213] ? lock_acquire+0x9e/0x1e0 [ 4170.325217] ? __might_fault+0x39/0x90 [ 4170.325248] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.325252] drm_ioctl_kernel+0x64/0xb0 [ 4170.325257] drm_ioctl+0x2cd/0x390 [ 4170.325289] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.325298] ? __do_page_fault+0x29e/0x560 [ 4170.325303] do_vfs_ioctl+0x90/0x670 [ 4170.325308] ? up_read+0x1a/0x40 [ 4170.325311] ? trace_hardirqs_on_caller+0x118/0x180 [ 4170.325316] SyS_ioctl+0x3c/0x70 [ 4170.325321] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.325324] RIP: 0033:0x7fd772b9d8b7 [ 4170.325326] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4170.325331] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4170.325332] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4170.325334] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4170.325337] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4170.325339] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4170.364351] gem_shrink: page allocation stalls for 140703ms, order:0, mode:0x14280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 4170.364366] CPU: 0 PID: 1831 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.364368] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.364370] Call Trace: [ 4170.364376] dump_stack+0x67/0x97 [ 4170.364380] warn_alloc+0xd6/0x160 [ 4170.364387] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.364396] ? ___preempt_schedule+0x16/0x18 [ 4170.364400] ? follow_page_pte+0xb7/0x500 [ 4170.364404] __handle_mm_fault+0xb56/0xd70 [ 4170.364412] handle_mm_fault+0x17c/0x350 [ 4170.364416] __get_user_pages+0xfa/0x5c0 [ 4170.364420] ? lock_acquire+0x9e/0x1e0 [ 4170.364426] populate_vma_page_range+0x6c/0x70 [ 4170.364430] __mm_populate+0x92/0x110 [ 4170.364436] vm_mmap_pgoff+0xbe/0xd0 [ 4170.364441] SyS_mmap_pgoff+0x10a/0x220 [ 4170.364444] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 4170.364450] SyS_mmap+0x16/0x20 [ 4170.364454] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.364456] RIP: 0033:0x7fd772ba1f0a [ 4170.364459] RSP: 002b:00007ffe4b7b2d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 4170.364463] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fd772ba1f0a [ 4170.364465] RDX: 0000000000000003 RSI: 0000000008000000 RDI: 0000000000000000 [ 4170.364467] RBP: 0000000000000014 R08: ffffffffffffffff R09: 0000000000000000 [ 4170.364469] R10: 0000000000008022 R11: 0000000000000246 R12: 0000000000000001 [ 4170.364471] R13: 00000000ffffffff R14: 0000000000000004 R15: 0000000008000000 [ 4170.382296] gem_shrink: page allocation stalls for 140616ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4170.382309] CPU: 0 PID: 1879 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.382312] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.382314] Call Trace: [ 4170.382319] dump_stack+0x67/0x97 [ 4170.382324] warn_alloc+0xd6/0x160 [ 4170.382331] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.382340] ? percpu_counter_add_batch+0x85/0xb0 [ 4170.382346] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4170.382351] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4170.382406] ? i915_gem_shrink+0x356/0x580 [i915] [ 4170.382416] shmem_read_mapping_page_gfp+0x31/0x50 [ 4170.382453] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4170.382494] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4170.382528] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4170.382562] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.382596] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4170.382600] ? lock_acquire+0x9e/0x1e0 [ 4170.382605] ? __might_fault+0x39/0x90 [ 4170.382642] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.382646] drm_ioctl_kernel+0x64/0xb0 [ 4170.382651] drm_ioctl+0x2cd/0x390 [ 4170.382684] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.382692] ? __do_page_fault+0x29e/0x560 [ 4170.382697] do_vfs_ioctl+0x90/0x670 [ 4170.382701] ? up_read+0x1a/0x40 [ 4170.382705] ? trace_hardirqs_on_caller+0x118/0x180 [ 4170.382709] SyS_ioctl+0x3c/0x70 [ 4170.382715] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.382717] RIP: 0033:0x7fd772b9d8b7 [ 4170.382720] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4170.382725] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4170.382727] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4170.382729] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4170.382731] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4170.382733] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4170.383409] gem_shrink: page allocation stalls for 140617ms, order:0, mode:0x14204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null) [ 4170.383420] CPU: 0 PID: 1879 Comm: gem_shrink Not tainted 4.13.0-rc2-drm-tip-ww30-commit-92845e5+ #1 [ 4170.383422] Hardware name: LENOVO 2349AZ2/2349AZ2, BIOS G1ETB1WW (2.71 ) 08/08/2016 [ 4170.383424] Call Trace: [ 4170.383428] dump_stack+0x67/0x97 [ 4170.383432] warn_alloc+0xd6/0x160 [ 4170.383438] __alloc_pages_nodemask+0xe54/0x1290 [ 4170.383448] ? percpu_counter_add_batch+0x85/0xb0 [ 4170.383453] shmem_alloc_and_acct_page+0x1ac/0x370 [ 4170.383459] shmem_getpage_gfp.isra.9+0x16a/0xc40 [ 4170.383492] ? i915_gem_shrink+0x356/0x580 [i915] [ 4170.383500] shmem_read_mapping_page_gfp+0x31/0x50 [ 4170.383534] i915_gem_object_get_pages_gtt+0x108/0x630 [i915] [ 4170.383570] ____i915_gem_object_get_pages+0x25/0x60 [i915] [ 4170.383603] __i915_gem_object_get_pages+0x59/0x70 [i915] [ 4170.383635] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.383666] i915_gem_pread_ioctl+0x643/0x7e0 [i915] [ 4170.383670] ? lock_acquire+0x9e/0x1e0 [ 4170.383674] ? __might_fault+0x39/0x90 [ 4170.383707] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.383711] drm_ioctl_kernel+0x64/0xb0 [ 4170.383715] drm_ioctl+0x2cd/0x390 [ 4170.383746] ? i915_gem_object_get_page+0x60/0x60 [i915] [ 4170.383754] ? __do_page_fault+0x29e/0x560 [ 4170.383758] do_vfs_ioctl+0x90/0x670 [ 4170.383762] ? up_read+0x1a/0x40 [ 4170.383765] ? trace_hardirqs_on_caller+0x118/0x180 [ 4170.383770] SyS_ioctl+0x3c/0x70 [ 4170.383774] entry_SYSCALL_64_fastpath+0x1c/0xb1 [ 4170.383777] RIP: 0033:0x7fd772b9d8b7 [ 4170.383779] RSP: 002b:00007ffe4b7b2c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 4170.383783] RAX: ffffffffffffffda RBX: 00007fd772e62600 RCX: 00007fd772b9d8b7 [ 4170.383785] RDX: 00007ffe4b7b2cc0 RSI: 000000004020645c RDI: 0000000000000004 [ 4170.383787] RBP: 0000000000000042 R08: 0000000000000004 R09: 00007fd772e62600 [ 4170.383789] R10: 0000000000000073 R11: 0000000000000246 R12: 0000000000b40520 [ 4170.383791] R13: 0000000000000042 R14: 0000000000000000 R15: 00007fd772e5e400 [ 4183.114803] [IGT] gem_shrink: exiting, ret=137 [ 4183.338437] Console: switching to colour frame buffer device 200x56