https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_88/fi-pnv-d510/igt@gem_pwrite@big-cpu-random.html

<4>[  532.936014] irqbalance invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0
<4>[  532.936308] CPU: 2 PID: 332 Comm: irqbalance Tainted: G     U            4.18.0-rc4-g4aa6797dfafa-drmtip_88+ #1
<4>[  532.936319] Hardware name:  /D510MO, BIOS MOPNV10J.86A.0311.2010.0802.2346 08/02/2010
<4>[  532.936330] Call Trace:
<4>[  532.936352]  dump_stack+0x67/0x9b
<4>[  532.936378]  dump_header+0x60/0x42e
<4>[  532.936405]  ? trace_hardirqs_on_caller+0xe0/0x1b0
<4>[  532.936430]  ? _raw_spin_unlock_irqrestore+0x39/0x60
<4>[  532.936462]  oom_kill_process+0x2be/0x660
<4>[  532.936497]  out_of_memory+0x103/0x390
<4>[  532.936531]  __alloc_pages_nodemask+0xe20/0x1230
<4>[  532.936652]  filemap_fault+0x276/0x620
<4>[  532.936704]  ext4_filemap_fault+0x27/0x40
<4>[  532.936726]  __do_fault+0x1b/0x80
<4>[  532.936745]  __handle_mm_fault+0x87e/0xe20
<4>[  532.936827]  handle_mm_fault+0x196/0x3a0
<4>[  532.936861]  __do_page_fault+0x295/0x590
<4>[  532.936896]  ? page_fault+0x8/0x30
<4>[  532.936923]  page_fault+0x1e/0x30
<4>[  532.936941] RIP: 0033:0x5590046b5e70
<4>[  532.936955] Code: Bad RIP value.
<4>[  532.936994] RSP: 002b:00007ffda0f51710 EFLAGS: 00010246
<4>[  532.937021] RAX: 0000000000000000 RBX: 00005590048c87e0 RCX: 0000000000000000
<4>[  532.937035] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00005590048bc290
<4>[  532.937049] RBP: 00005590048bb068 R08: 00005590048bc370 R09: 00007f9f3b830f00
<4>[  532.937055] R10: 2020203255504320 R11: 3355504320202020 R12: 00007ffda0f51748
<4>[  532.937055] R13: 00005590048bc290 R14: 00005590048c8c60 R15: 00007f9f3b422280
<4>[  532.937225] Mem-Info:
<4>[  532.937249] active_anon:73789 inactive_anon:127923 isolated_anon:1152
                   active_file:31 inactive_file:27 isolated_file:0
                   unevictable:0 dirty:0 writeback:0 unstable:0
                   slab_reclaimable:6756 slab_unreclaimable:12069
                   mapped:1 shmem:129053 pagetables:1559 bounce:0
                   free:12160 free_pcp:0 free_cma:0
<4>[  532.937269] Node 0 active_anon:295156kB inactive_anon:511692kB active_file:124kB inactive_file:108kB unevictable:0kB isolated(anon):4608kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:516212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no
<4>[  532.937293] DMA free:4396kB min:744kB low:928kB high:1112kB active_anon:10664kB inactive_anon:784kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15984kB managed:15900kB mlocked:0kB kernel_stack:0kB pagetables:16kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
<4>[  532.937308] lowmem_reserve[]: 0 923 923 923
<4>[  532.937399] DMA32 free:44244kB min:44308kB low:55384kB high:66460kB active_anon:284492kB inactive_anon:510936kB active_file:124kB inactive_file:108kB unevictable:0kB writepending:0kB present:1015244kB managed:949956kB mlocked:0kB kernel_stack:2944kB pagetables:6220kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
<4>[  532.937413] lowmem_reserve[]: 0 0 0 0
<4>[  532.937496] DMA: 135*4kB (UM) 48*8kB (UME) 21*16kB (UM) 18*32kB (UME) 8*64kB (UME) 6*128kB (UME) 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 4396kB
<4>[  532.937830] DMA32: 1621*4kB (UME) 878*8kB (UME) 617*16kB (UME) 296*32kB (UM) 128*64kB (UME) 13*128kB (UM) 0*256kB 1*512kB (M) 1*1024kB (M) 0*2048kB 0*4096kB = 44244kB
<6>[  532.938179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
<4>[  532.938195] 129193 total pagecache pages
<4>[  532.938225] 82 pages in swap cache
<4>[  532.938242] Swap cache stats: add 190311, delete 190230, find 69851/80041
<4>[  532.938257] Free swap  = 1011708kB
<4>[  532.938271] Total swap = 1030140kB
<4>[  532.938286] 257807 pages RAM
<4>[  532.938301] 0 pages HighMem/MovableOnly
<4>[  532.938315] 16343 pages reserved
<6>[  532.938330] [ pid ]   uid  tgid total_vm      rss pgtables_bytes swapents oom_score_adj name
<6>[  532.938751] [  151]     0   151    23689       47   217088      122             0 systemd-journal
<6>[  532.956156] [  174]     0   174    11030       17   114688      407         -1000 systemd-udevd
<6>[  532.956190] [  216]   102   216    17652       26   176128      140             0 systemd-resolve
<6>[  532.956219] [  268]     0   268    17646       29   167936      149             0 systemd-logind
<6>[  532.956248] [  270]   104   270    65759        0   172032      209             0 rsyslogd
<6>[  532.956277] [  272]   106   272    12622       76   151552      171          -900 dbus-daemon
<6>[  532.956301] [  310]     0   310     1138        0    49152       41             0 acpid
<6>[  532.956323] [  323]     0   323    42926      307   229376     1690             0 networkd-dispat
<6>[  532.956346] [  326]     0   326     8135       23   106496       49             0 cron
<6>[  532.956374] [  331]     0   331    11188        9   118784      119             0 wpa_supplicant
<6>[  532.956403] [  332]     0   332    27602       27   106496       55             0 irqbalance
<6>[  532.956432] [  342]     0   342   106991      313   344064      215             0 ModemManager
<6>[  532.956462] [  475]     0   475    72217      197   200704        0             0 polkitd
<6>[  532.956490] [  483]     0   483   120468      686   409600        0             0 NetworkManager
<6>[  532.956519] [  556]     0   556    18074      180   176128        0         -1000 sshd
<6>[  532.956548] [  561]     0   561     4350       32    69632        0             0 agetty
<6>[  532.956577] [  565]     0   565     6414      304    90112        0             0 dhclient
<6>[  532.956606] [  674]     0   674    25398      242   241664        0             0 sshd
<6>[  532.956635] [  679]  1000   679    19320      433   188416        0             0 systemd
<6>[  532.956658] [  682]  1000   682    28010      293   245760      372             0 (sd-pam)
<6>[  532.956681] [  725]  1000   725    26006      264   245760        0             0 sshd
<6>[  532.956704] [  750]  1000   750   936449    20119   610304        0             0 java
<6>[  532.956733] [  784]  1000   784     3526       73    69632        0             0 bash
<6>[  532.956763] [  879]     0   879    15674      115   167936        0             0 sudo
<6>[  532.956792] [  884]     0   884     2479       26    57344        0             0 rngd
<6>[  532.956821] [  902]  1000   902     3807       28    73728        0             0 dmesg
<6>[  532.956851] [  904]     0   904    15674      115   159744        0             0 sudo
<6>[  532.956880] [  908]     0   908     1129       16    49152        0             0 owatch
<6>[  532.956908] [  909]     0   909   263076    31233   548864        0             0 python3
<6>[  532.956937] [  939]     0   939    25398      243   241664        0             0 sshd
<6>[  532.956966] [  975]  1000   975    26007      264   245760        0             0 sshd
<6>[  532.956991] [ 1000]  1000  1000   935673    16493   589824        0             0 java
<6>[  532.957074] [ 1285]     0  1285    48491      401   389120        0          1000 gem_pwrite
<3>[  532.957094] Out of memory: Kill process 1285 (gem_pwrite) score 998 or sacrifice child
<3>[  532.959424] Killed process 1285 (gem_pwrite) total-vm:193964kB, anon-rss:1604kB, file-rss:0kB, shmem-rss:0kB
<6>[  533.002842] oom_reaper: reaped process 1285 (gem_pwrite), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB