[Bug 101090] [BAT][BWR] igt at gem_exec_gttfill@basic hit by a page allocation failure
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue May 30 10:33:48 UTC 2017
https://bugs.freedesktop.org/show_bug.cgi?id=101090
--- Comment #3 from Eero Tamminen <eero.t.tamminen at intel.com> ---
I've seen similar issue also with Unigine Heaven 4.0 & Valley 1.0 benchmarks,
on BYT N2820 with 1x 2GB 1333 DDR3.
It happens after booting the Ubuntu 16.04 with latest 3D stack (kernel, Mesa &
X) and running those two benchmarks few times.
Issue seems to be fairly rare, happens ~1/30 test-set runs.
Last it happened with last night build:
kernel git://anongit.freedesktop.org/drm-tip at
43719a23d643830482f87c67aa5118dd18478409 2017-05-29_13-18-38 drm-tip:
2017y-05m-29d-13h-17m-27s UTC integration manifest
-------------------------------------------
[ 776.410773] heaven_x64: page allocation failure: order:0,
mode:0x14210d2(GFP_HIGHUSER|__GFP_NORETRY|__GFP_RECLAIMABLE), nodemask=(null)
[ 776.410788] CPU: 0 PID: 1859 Comm: heaven_x64 Not tainted
4.12.0-rc3-CI-Nightly_1005+ #1
[ 776.410790] Hardware name:
\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff
\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff\xffffffff/DN2820FYK,
BIOS FYBYT10H.86A.0056.2016.1122.1846 11/22/2016
[ 776.410792] Call Trace:
[ 776.410802] dump_stack+0x4f/0x67
[ 776.410807] warn_alloc+0xdb/0x170
[ 776.410810] __alloc_pages_nodemask+0xbf8/0xe90
[ 776.410817] ? __percpu_counter_add+0x85/0xb0
[ 776.410821] shmem_alloc_and_acct_page+0x156/0x250
[ 776.410824] shmem_getpage_gfp.isra.9+0x15b/0xae0
[ 776.410891] ? i915_gem_shrink+0x33b/0x4b0 [i915]
[ 776.410895] shmem_read_mapping_page_gfp+0x33/0x50
[ 776.410927] ? i915_gem_object_get_pages_gtt+0x1cb/0x5b0 [i915]
[ 776.410958] i915_gem_object_get_pages_gtt+0x1fd/0x5b0 [i915]
[ 776.410991] ____i915_gem_object_get_pages+0x20/0x60 [i915]
[ 776.411023] __i915_gem_object_get_pages+0x5c/0x70 [i915]
[ 776.411055] __i915_vma_do_pin+0x1c5/0x3b0 [i915]
[ 776.411087] i915_gem_execbuffer_reserve_vma.isra.9+0x14d/0x1b0 [i915]
[ 776.411119] i915_gem_execbuffer_reserve.isra.10+0x371/0x3d0 [i915]
[ 776.411151] i915_gem_do_execbuffer.isra.17+0x636/0x1740 [i915]
[ 776.411153] ? shmem_write_end+0x5c/0x2b0
[ 776.411159] ? refcount_dec_and_test+0x11/0x20
[ 776.411162] ? __kmalloc+0x2e/0x210
[ 776.411193] i915_gem_execbuffer2+0x90/0x1a0 [i915]
[ 776.411198] drm_ioctl+0x1f7/0x440
[ 776.411229] ? i915_gem_execbuffer+0x290/0x290 [i915]
[ 776.411234] do_vfs_ioctl+0x92/0x5a0
[ 776.411238] ? handle_mm_fault+0xfd/0x210
[ 776.411241] ? __fget+0x73/0xa0
[ 776.411244] SyS_ioctl+0x41/0x70
[ 776.411248] entry_SYSCALL_64_fastpath+0x17/0x98
[ 776.411251] RIP: 0033:0x7f18d8a88357
[ 776.411253] RSP: 002b:00007fffe11b78d8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[ 776.411256] RAX: ffffffffffffffda RBX: 000000000da264f0 RCX:
00007f18d8a88357
[ 776.411258] RDX: 00007fffe11b7930 RSI: 0000000040406469 RDI:
0000000000000007
[ 776.411260] RBP: 00007f18d8d4fb20 R08: 0000000000000007 R09:
0000000000000002
[ 776.411261] R10: 0002000000000000 R11: 0000000000000246 R12:
0000000000000005
[ 776.411263] R13: 000000000e910ea8 R14: 0000000000000000 R15:
0000000000000000
[ 776.411266] Mem-Info:
[ 776.411272] active_anon:216452 inactive_anon:159741 isolated_anon:0
active_file:14782 inactive_file:55818 isolated_file:32
unevictable:0 dirty:23 writeback:0 unstable:0
slab_reclaimable:4658 slab_unreclaimable:5095
mapped:77570 shmem:171170 pagetables:6614 bounce:0
free:13068 free_pcp:0 free_cma:0
[ 776.411277] Node 0 active_anon:865808kB inactive_anon:638964kB
active_file:59128kB inactive_file:223272kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB mapped:310280kB dirty:92kB writeback:0kB shmem:684680kB
shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 299008kB writeback_tmp:0kB
unstable:0kB all_unreclaimable? no
[ 776.411283] DMA free:7832kB min:368kB low:460kB high:552kB
active_anon:6656kB inactive_anon:1256kB active_file:20kB inactive_file:0kB
unevictable:0kB writepending:0kB present:15992kB managed:15832kB mlocked:0kB
slab_reclaimable:16kB slab_unreclaimable:24kB kernel_stack:0kB pagetables:20kB
bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 776.411284] lowmem_reserve[]: 0 1869 1869 1869
[ 776.411294] DMA32 free:44440kB min:44684kB low:55852kB high:67020kB
active_anon:859152kB inactive_anon:637620kB active_file:58772kB
inactive_file:223720kB unevictable:0kB writepending:92kB present:1967432kB
managed:1916592kB mlocked:0kB slab_reclaimable:18616kB
slab_unreclaimable:20356kB kernel_stack:5872kB pagetables:26436kB bounce:0kB
free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 776.411295] lowmem_reserve[]: 0 0 0 0
[ 776.411300] DMA: 4*4kB (UM) 7*8kB (UME) 3*16kB (U) 3*32kB (UM) 3*64kB (UM)
2*128kB (UM) 2*256kB (ME) 1*512kB (E) 4*1024kB (UME) 1*2048kB (E) 0*4096kB =
7832kB
[ 776.411324] DMA32: 2400*4kB (UME) 955*8kB (UMH) 237*16kB (UM) 51*32kB (UMH)
28*64kB (UM) 10*128kB (UMH) 4*256kB (UEH) 4*512kB (UEH) 16*1024kB (UEH)
0*2048kB 0*4096kB = 45192kB
[ 776.411347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0
hugepages_size=2048kB
[ 776.411348] 241840 total pagecache pages
[ 776.411352] 0 pages in swap cache
[ 776.411353] Swap cache stats: add 380267, delete 380251, find 107354/117770
[ 776.411355] Free swap = 1918716kB
[ 776.411356] Total swap = 1983484kB
[ 776.411357] 495856 pages RAM
[ 776.411358] 0 pages HighMem/MovableOnly
[ 776.411359] 12750 pages reserved
-------------------------------------------
Probably unrelated, but on SKL GT3e (i5-6260U + 2x 2133Mhz DDR4), I saw with
same build:
-------------------------------------------
[ 778.771987] [drm] GPU HANG: ecode 9:0:0x84df7ec4, in heaven_x64 [1970],
reason: Hang on rcs0, action: reset
-------------------------------------------
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