[Bug 107753] New: [CI][DRMTIP] igt at gem_pwrite@huge-cpu-forwards - dmesg-fail - gem_pwrite: page allocation failure

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Aug 30 13:31:52 UTC 2018 

https://bugs.freedesktop.org/show_bug.cgi?id=107753

            Bug ID: 107753
           Summary: [CI][DRMTIP] igt at gem_pwrite@huge-cpu-forwards -
                    dmesg-fail - gem_pwrite: page allocation failure
           Product: DRI
           Version: XOrg git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: martin.peres at free.fr
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_87/fi-pnv-d510/igt@gem_pwrite@huge-cpu-forwards.html

[  957.424058] gem_pwrite: page allocation failure: order:0,
mode:0x6204d2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE),
nodemask=(null)
[  957.424413] CPU: 0 PID: 1589 Comm: gem_pwrite Tainted: G     U           
4.18.0-rc4-g1a9b9e1bf951-drmtip_87+ #1
[  957.424427] Hardware name:  /D510MO, BIOS MOPNV10J.86A.0311.2010.0802.2346
08/02/2010
[  957.424441] Call Trace:
[  957.424467]  dump_stack+0x67/0x9b
[  957.424493]  warn_alloc+0xee/0x170
[  957.424545]  ? __mutex_unlock_slowpath+0x46/0x2b0
[  957.424588]  __alloc_pages_nodemask+0xe61/0x1230
[  957.424683]  shmem_alloc_and_acct_page+0x75/0x1d0
[  957.424714]  shmem_getpage_gfp.isra.8+0x167/0xc90
[  957.424797]  shmem_read_mapping_page_gfp+0x3e/0x70
[  957.425006]  i915_gem_object_get_pages_gtt+0x1cd/0x620 [i915]
[  957.425178]  ____i915_gem_object_get_pages+0x1d/0xa0 [i915]
[  957.425178]  __i915_gem_object_get_pages+0x59/0xb0 [i915]
[  957.425178]  i915_gem_set_domain_ioctl+0x35e/0x430 [i915]
[  957.425178]  ? i915_gem_obj_prepare_shmem_write+0x280/0x280 [i915]
[  957.425178]  drm_ioctl_kernel+0x7c/0xf0
[  957.425178]  drm_ioctl+0x2e6/0x3a0
[  957.425178]  ? i915_gem_obj_prepare_shmem_write+0x280/0x280 [i915]
[  957.425178]  ? list_lru_add+0x77/0x150
[  957.425178]  do_vfs_ioctl+0xa0/0x6d0
[  957.425178]  ? lock_acquire+0xa6/0x210
[  957.425178]  ksys_ioctl+0x35/0x60
[  957.425178]  __x64_sys_ioctl+0x11/0x20
[  957.425178]  do_syscall_64+0x55/0x190
[  957.425178]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  957.425178] RIP: 0033:0x7fbc81e7c5d7
[  957.425178] Code: b3 66 90 48 8b 05 b1 48 2d 00 64 c7 00 26 00 00 00 48 c7
c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 b8 10 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 81 48 2d 00 f7 d8 64 89 01 48 
[  957.425178] RSP: 002b:00007fffabee5aa8 EFLAGS: 00000246 ORIG_RAX:
0000000000000010
[  957.425178] RAX: ffffffffffffffda RBX: 0000000000000000 RCX:
00007fbc81e7c5d7
[  957.425178] RDX: 00007fffabee5afc RSI: 00000000400c645f RDI:
0000000000000003
[  957.425178] RBP: 00007fffabee5afc R08: 0000000000000000 R09:
0000000000000032
[  957.425178] R10: 0000000000000051 R11: 0000000000000246 R12:
00000000400c645f
[  957.425178] R13: 0000000000000003 R14: 0000000000000000 R15:
0000000000000000
[  957.427631] Mem-Info:
[  957.427663] active_anon:71630 inactive_anon:129677 isolated_anon:1323
                active_file:130 inactive_file:0 isolated_file:0
                unevictable:0 dirty:0 writeback:0 unstable:0
                slab_reclaimable:6762 slab_unreclaimable:12210
                mapped:124 shmem:130996 pagetables:1564 bounce:0
                free:12056 free_pcp:36 free_cma:0
[  957.427686] Node 0 active_anon:286520kB inactive_anon:518808kB
active_file:520kB inactive_file:0kB unevictable:0kB isolated(anon):5292kB
isolated(file):0kB mapped:496kB dirty:0kB writeback:0kB shmem:523984kB
shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 120832kB writeback_tmp:0kB
unstable:0kB all_unreclaimable? yes
[  957.427708] DMA free:4408kB min:744kB low:928kB high:1112kB
active_anon:11276kB inactive_anon:192kB active_file:0kB inactive_file:0kB
unevictable:0kB writepending:0kB present:15984kB managed:15900kB mlocked:0kB
kernel_stack:0kB pagetables:24kB bounce:0kB free_pcp:0kB local_pcp:0kB
free_cma:0kB
[  957.427717] lowmem_reserve[]: 0 923 923 923
[  957.427779] DMA32 free:43816kB min:44308kB low:55384kB high:66460kB
active_anon:275244kB inactive_anon:518616kB active_file:520kB inactive_file:0kB
unevictable:0kB writepending:0kB present:1015244kB managed:949956kB mlocked:0kB
kernel_stack:3088kB pagetables:6232kB bounce:0kB free_pcp:144kB local_pcp:0kB
free_cma:0kB
[  957.427788] lowmem_reserve[]: 0 0 0 0
[  957.427857] DMA: 2*4kB (UM) 0*8kB 1*16kB (M) 3*32kB (UM) 3*64kB (UME)
2*128kB (UM) 3*256kB (UME) 2*512kB (ME) 2*1024kB (UE) 0*2048kB 0*4096kB =
4408kB
[  957.428195] DMA32: 1764*4kB (UME) 1039*8kB (UME) 628*16kB (M) 341*32kB (M)
103*64kB (UM) 3*128kB (UM) 0*256kB 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB =
43816kB
[  957.428455] 133279 total pagecache pages
[  957.428478] 2114 pages in swap cache
[  957.428489] Swap cache stats: add 22031, delete 19917, find 5458/8068
[  957.428498] Free swap  = 980220kB
[  957.428510] Total swap = 1030140kB
[  957.428524] 257807 pages RAM
[  957.428537] 0 pages HighMem/MovableOnly
[  957.428550] 16343 pages reserved

This is likely related to https://bugs.freedesktop.org/show_bug.cgi?id=106954

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