<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI] igt@drv_selftest@live_gtt - dmesg-fail - drv_selftest invoked oom-killer"
href="https://bugs.freedesktop.org/show_bug.cgi?id=106609">106609</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI] igt@drv_selftest@live_gtt - dmesg-fail - drv_selftest invoked oom-killer
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4158/shard-apl2/igt@drv_selftest@live_gtt.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4158/shard-apl2/igt@drv_selftest@live_gtt.html</a>
[ 1780.015457] 1 and 0 pages still available in the bound and unbound GPU page
lists.
[ 1780.015563] drv_selftest invoked oom-killer:
gfp_mask=0x14042c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP), nodemask=(null),
order=0, oom_score_adj=1000
[ 1780.015591] CPU: 2 PID: 12201 Comm: drv_selftest Tainted: G U
4.17.0-rc4-CI-CI_DRM_4158+ #1
[ 1780.015610] Hardware name: /NUC6CAYB, BIOS AYAPLCEL.86A.0047.2018.0108.1419
01/08/2018
[ 1780.015627] Call Trace:
[ 1780.015643] dump_stack+0x67/0x9b
[ 1780.015656] dump_header+0x60/0x42e
[ 1780.015670] ? _raw_spin_unlock_irqrestore+0x39/0x60
[ 1780.015685] oom_kill_process+0x2be/0x6d0
[ 1780.015699] out_of_memory+0x103/0x390
[ 1780.015712] __alloc_pages_nodemask+0xe3f/0x1250
[ 1780.015735] new_slab+0x237/0x550
[ 1780.015748] ___slab_alloc.constprop.34+0x322/0x3e0
[ 1780.015856] ? alloc_pt+0x22/0x60 [i915]
[ 1780.015871] ? _set_pages_array+0x122/0x130
[ 1780.015885] ? lock_acquire+0xa6/0x210
[ 1780.015969] ? alloc_pt+0x22/0x60 [i915]
[ 1780.015981] ? __slab_alloc.isra.27.constprop.33+0x3d/0x70
[ 1780.015994] __slab_alloc.isra.27.constprop.33+0x3d/0x70
[ 1780.016077] ? alloc_pt+0x22/0x60 [i915]
[ 1780.016088] kmem_cache_alloc_trace+0x246/0x2e0
[ 1780.016170] alloc_pt+0x22/0x60 [i915]
[ 1780.016251] gen8_ppgtt_alloc_pdp+0x16f/0x490 [i915]
[ 1780.016336] gen8_ppgtt_alloc_4lvl+0x5a/0x150 [i915]
[ 1780.016420] igt_ppgtt_alloc+0xe7/0x1d0 [i915]
[ 1780.016515] __i915_subtests+0x44/0xd0 [i915]
[ 1780.016606] __run_selftests+0x10b/0x190 [i915]
[ 1780.016694] i915_live_selftests+0x2c/0x60 [i915]
[ 1780.016773] i915_pci_probe+0x3b/0x90 [i915]
[ 1780.016789] pci_device_probe+0xa1/0x130
[ 1780.016803] driver_probe_device+0x306/0x480
[ 1780.016816] __driver_attach+0xb7/0xe0
[ 1780.016827] ? driver_probe_device+0x480/0x480
[ 1780.016839] ? driver_probe_device+0x480/0x480
[ 1780.016851] bus_for_each_dev+0x74/0xc0
[ 1780.016864] bus_add_driver+0x15f/0x250
[ 1780.016875] ? 0xffffffffa0757000
[ 1780.016886] driver_register+0x52/0xc0
[ 1780.016896] ? 0xffffffffa0757000
[ 1780.016906] do_one_initcall+0x58/0x370
[ 1780.016919] ? kmem_cache_alloc_trace+0x209/0x2e0
[ 1780.016934] do_init_module+0x56/0x1ea
[ 1780.016946] load_module+0x2435/0x2b20
[ 1780.016969] ? __se_sys_finit_module+0xd3/0xf0
[ 1780.016980] __se_sys_finit_module+0xd3/0xf0
[ 1780.017000] do_syscall_64+0x55/0x190
[ 1780.017011] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1780.017024] RIP: 0033:0x7f0e2f2fe839
[ 1780.017034] RSP: 002b:00007ffdf9cc9e48 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[ 1780.017052] RAX: ffffffffffffffda RBX: 000055c5fa2fd110 RCX:
00007f0e2f2fe839
[ 1780.017067] RDX: 0000000000000000 RSI: 000055c5fa2fdf20 RDI:
0000000000000004
[ 1780.017082] RBP: 000055c5fa2fdf20 R08: 0000000000000004 R09:
0000000000000000
[ 1780.017097] R10: 00007ffdf9cc9fb0 R11: 0000000000000246 R12:
0000000000000000
[ 1780.017111] R13: 000055c5fa2f7200 R14: 0000000000000000 R15:
0000000000000037
[ 1780.026373] Mem-Info:
[ 1780.026389] active_anon:37 inactive_anon:0 isolated_anon:0
active_file:107 inactive_file:0 isolated_file:0
unevictable:0 dirty:4 writeback:0 unstable:0
slab_reclaimable:6280 slab_unreclaimable:182609
mapped:80 shmem:65 pagetables:1719 bounce:0
free:26771 free_pcp:0 free_cma:0
[ 1780.026452] Node 0 active_anon:148kB inactive_anon:0kB active_file:428kB
inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB
mapped:320kB dirty:16kB writeback:0kB shmem:260kB shmem_thp: 0kB
shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB
all_unreclaimable? no
[ 1780.026504] DMA free:15896kB min:132kB low:164kB high:196kB active_anon:0kB
inactive_anon:0kB active_file:0kB inactive_file:0kB 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
[ 1780.026549] lowmem_reserve[]: 0 1768 7770 7770
[ 1780.026570] DMA32 free:39192kB min:15348kB low:19184kB high:23020kB
active_anon:12kB inactive_anon:160kB active_file:0kB inactive_file:0kB
unevictable:0kB writepending:0kB present:1926488kB managed:1814684kB
mlocked:0kB kernel_stack:48kB pagetables:0kB bounce:0kB free_pcp:0kB
local_pcp:0kB free_cma:0kB
[ 1780.026616] lowmem_reserve[]: 0 0 6001 6001
[ 1780.026637] Normal free:51996kB min:52096kB low:65120kB high:78144kB
active_anon:148kB inactive_anon:360kB active_file:284kB inactive_file:864kB
unevictable:0kB writepending:0kB present:6291456kB managed:6145908kB
mlocked:0kB kernel_stack:2960kB pagetables:6876kB bounce:0kB free_pcp:0kB
local_pcp:0kB free_cma:0kB
[ 1780.026685] lowmem_reserve[]: 0 0 0 0
[ 1780.026700] DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 3*32kB (U) 2*64kB (U)
0*128kB 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15896kB
[ 1780.026757] DMA32: 9*4kB (M) 11*8kB (M) 14*16kB (UM) 7*32kB (M) 13*64kB (UM)
10*128kB (UM) 12*256kB (UM) 10*512kB (M) 8*1024kB (M) 8*2048kB (ME) 1*4096kB
(M) = 39548kB
[ 1780.026817] Normal: 1337*4kB (UME) 854*8kB (UME) 429*16kB (UME) 299*32kB
(UME) 146*64kB (UM) 34*128kB (UM) 11*256kB (UM) 3*512kB (UM) 2*1024kB (U)
2*2048kB (M) 0*4096kB = 52804kB
[ 1780.026897] 237 total pagecache pages
[ 1780.026908] 8 pages in swap cache
[ 1780.026917] Swap cache stats: add 75013, delete 75006, find 87/131
[ 1780.026930] Free swap = 1796860kB
[ 1780.026938] Total swap = 2097148kB
[ 1780.026947] 2058482 pages RAM
[ 1780.026955] 0 pages HighMem/MovableOnly
[ 1780.026964] 64360 pages reserved
[ 1780.029494] Out of memory: Kill process 12201 (drv_selftest) score 1000 or
sacrifice child
[ 1780.029519] Killed process 12201 (drv_selftest) total-vm:280136kB,
anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
[ 1780.162035] 1 and 0 pages still available in the bound and unbound GPU page
lists.
[ 1780.162135] python3 invoked oom-killer:
gfp_mask=0x14200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0,
oom_score_adj=0
[ 1780.162160] CPU: 2 PID: 7705 Comm: python3 Tainted: G U
4.17.0-rc4-CI-CI_DRM_4158+ #1
[ 1780.162179] Hardware name: /NUC6CAYB, BIOS AYAPLCEL.86A.0047.2018.0108.1419
01/08/2018
[ 1780.162196] Call Trace:
[ 1780.162211] dump_stack+0x67/0x9b
[ 1780.162224] dump_header+0x60/0x42e
[ 1780.162238] ? _raw_spin_unlock_irqrestore+0x39/0x60
[ 1780.162252] oom_kill_process+0x2be/0x6d0
[ 1780.162266] out_of_memory+0x103/0x390
[ 1780.162279] __alloc_pages_nodemask+0xe3f/0x1250
[ 1780.162295] ? lock_acquire+0xa6/0x210
[ 1780.162313] __read_swap_cache_async+0x148/0x260
[ 1780.162328] swapin_readahead+0x312/0x410
[ 1780.162342] ? pagecache_get_page+0x2b/0x210
[ 1780.162356] ? do_swap_page+0x2e2/0x910
[ 1780.162367] do_swap_page+0x2e2/0x910
[ 1780.162381] __handle_mm_fault+0x65e/0xe30
[ 1780.162398] handle_mm_fault+0x196/0x3a0
[ 1780.162413] __do_page_fault+0x295/0x590
[ 1780.162428] page_fault+0x1e/0x30
[ 1780.162440] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0
[ 1780.162452] RSP: 0000:ffffc90001137e60 EFLAGS: 00050202
[ 1780.162466] RAX: 00007ffffffff000 RBX: 0000000000000010 RCX:
0000000000000002
[ 1780.162481] RDX: 0000000000000000 RSI: ffffc90001137e98 RDI:
00007f47279ec4c0
[ 1780.162496] RBP: 00007f47279ec4c0 R08: 0000000000000000 R09:
0000000000000000
[ 1780.162511] R10: ffffc90001137de0 R11: ffff88014ae6ab48 R12:
ffffc90001137e98
[ 1780.162525] R13: 0000000000000001 R14: 0000000000000000 R15:
0000000000000000
[ 1780.162552] _copy_to_user+0x56/0x70
[ 1780.162565] poll_select_copy_remaining+0xda/0x140
[ 1780.162580] kern_select+0xc2/0x100
[ 1780.162593] __x64_sys_select+0x1b/0x20
[ 1780.162604] do_syscall_64+0x55/0x190
[ 1780.162615] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 1780.162628] RIP: 0033:0x7f473569303f
[ 1780.162637] RSP: 002b:00007f47279ec460 EFLAGS: 00000293 ORIG_RAX:
0000000000000017
[ 1780.162655] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007f473569303f
[ 1780.162670] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
0000000000000000
[ 1780.162684] RBP: 0000000000000000 R08: 00007f47279ec4c0 R09:
0000000000000000
[ 1780.162699] R10: 0000000000000000 R11: 0000000000000293 R12:
0000000000000000
[ 1780.162714] R13: 0000000000000000 R14: 00007f47279ec4c0 R15:
00007f472eadade0
[ 1780.162751] Mem-Info:
[ 1780.162764] active_anon:37 inactive_anon:0 isolated_anon:0
active_file:107 inactive_file:0 isolated_file:0
unevictable:0 dirty:4 writeback:0 unstable:0
slab_reclaimable:6280 slab_unreclaimable:183385
mapped:80 shmem:65 pagetables:1719 bounce:0
free:18225 free_pcp:60 free_cma:0
[ 1780.162828] Node 0 active_anon:148kB inactive_anon:0kB active_file:428kB
inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB
mapped:320kB dirty:16kB writeback:0kB shmem:260kB shmem_thp: 0kB
shmem_pmdmapped: 0kB anon_thp: 4096kB writeback_tmp:0kB unstable:0kB
all_unreclaimable? no
[ 1780.162879] DMA free:15896kB min:132kB low:164kB high:196kB active_anon:0kB
inactive_anon:0kB active_file:0kB inactive_file:0kB 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
[ 1780.162923] lowmem_reserve[]: 0 1768 7770 7770
[ 1780.162944] DMA32 free:31564kB min:15348kB low:19184kB high:23020kB
active_anon:12kB inactive_anon:160kB active_file:0kB inactive_file:0kB
unevictable:0kB writepending:0kB present:1926488kB managed:1814684kB
mlocked:0kB kernel_stack:48kB pagetables:0kB bounce:0kB free_pcp:120kB
local_pcp:120kB free_cma:0kB
[ 1780.162991] lowmem_reserve[]: 0 0 6001 6001
[ 1780.163011] Normal free:25440kB min:52096kB low:65120kB high:78144kB
active_anon:148kB inactive_anon:360kB active_file:284kB inactive_file:864kB
unevictable:0kB writepending:0kB present:6291456kB managed:6145908kB
mlocked:0kB kernel_stack:2960kB pagetables:6876kB bounce:0kB free_pcp:120kB
local_pcp:120kB free_cma:0kB
[ 1780.163059] lowmem_reserve[]: 0 0 0 0
[ 1780.163075] DMA: 2*4kB (U) 2*8kB (U) 2*16kB (U) 3*32kB (U) 2*64kB (U)
0*128kB 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15896kB
[ 1780.163131] DMA32: 10*4kB (UM) 11*8kB (M) 13*16kB (UM) 7*32kB (M) 12*64kB
(M) 9*128kB (M) 11*256kB (M) 10*512kB (M) 9*1024kB (UM) 6*2048kB (M) 0*4096kB =
31920kB
[ 1780.163189] Normal: 888*4kB (ME) 618*8kB (ME) 313*16kB (UME) 198*32kB (UME)
73*64kB (M) 12*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26048kB
[ 1780.163260] 237 total pagecache pages
[ 1780.163271] 8 pages in swap cache
[ 1780.163281] Swap cache stats: add 75013, delete 75006, find 87/132
[ 1780.163294] Free swap = 1798396kB
[ 1780.163302] Total swap = 2097148kB
[ 1780.163311] 2058482 pages RAM
[ 1780.163320] 0 pages HighMem/MovableOnly
[ 1780.163329] 64360 pages reserved
[ 1780.165847] Out of memory: Kill process 874 (java) score 13 or sacrifice
child
[ 1780.165887] Killed process 7370 (bash) total-vm:14104kB, anon-rss:0kB,
file-rss:4kB, shmem-rss:0kB
[ 1792.569817] i915: probe of 0000:00:02.0 failed with error -4</pre>
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