[Bug 100599] Display server crash due to intel_do_flush_locked failed: Cannot allocate memory

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100599

--- Comment #4 from Andrew Dowsey <andrew at dowsey.net> ---
I am also seeing this on drm-tip (which I obliged to use due to Bug 99295). It
happens every time the machine runs out of memory and try to use swap.

Apr 24 11:25:08 awd-laptop kernel: [ 8965.553247] Xwayland: page allocation
failure: order:0, mode:0x14210d2(GFP_HIGHUSER|__GFP_NORETRY|__GFP_RECLAIMABLE),
nodemask=(null)
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553251] Xwayland cpuset=/
mems_allowed=0
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553254] CPU: 7 PID: 13804 Comm:
Xwayland Tainted: G           OE   4.11.0-994-generic #201704202316
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553255] Hardware name: Dell Inc.
Precision 5520/06X96V, BIOS 1.0.2 12/28/2016
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553256] Call Trace:
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553261]  dump_stack+0x63/0x81
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553263]  warn_alloc+0x114/0x1c0
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553265] 
__alloc_pages_slowpath+0xe51/0xe80
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553267] 
__alloc_pages_nodemask+0x228/0x240
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553269]  alloc_pages_vma+0xab/0x250
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553271]  shmem_alloc_page+0x70/0xc0
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553274]  ? sg_free_table+0x5c/0x70
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553295]  ?
i915_gem_object_put_pages_gtt+0x18f/0x1f0 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553297]  ?
__vm_enough_memory+0x29/0x130
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553299] 
shmem_alloc_and_acct_page+0x72/0x1b0
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553300] 
shmem_getpage_gfp+0x1a5/0xc70
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553302] 
shmem_read_mapping_page_gfp+0x44/0x80
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553325] 
i915_gem_object_get_pages_gtt+0x223/0x640 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553327]  ? add_wait_queue+0x44/0x50
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553342] 
____i915_gem_object_get_pages+0x20/0x60 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553356] 
__i915_gem_object_get_pages+0x5c/0x70 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553373] 
__i915_vma_do_pin+0x1ec/0x3b0 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553387] 
i915_gem_execbuffer_reserve_vma.isra.30+0x14d/0x1b0 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553401] 
i915_gem_execbuffer_reserve.isra.31+0x3c5/0x3f0 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553414] 
i915_gem_do_execbuffer.isra.37+0x593/0x17b0 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553417]  ?
poll_select_copy_remaining+0x150/0x150
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553419]  ?
unix_stream_recvmsg+0x54/0x70
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553420]  ?
unix_state_double_lock+0x70/0x70
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553433] 
i915_gem_execbuffer2+0x96/0x1b0 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553443]  drm_ioctl+0x218/0x4b0 [drm]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553456]  ?
i915_gem_execbuffer+0x310/0x310 [i915]
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553458]  ? __remove_hrtimer+0x3c/0x70
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553459]  do_vfs_ioctl+0xa3/0x600
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553461]  ? do_setitimer+0xe0/0x240
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553462]  ? ktime_get_ts64+0x4f/0x100
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553463]  SyS_ioctl+0x79/0x90
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553464] 
entry_SYSCALL_64_fastpath+0x1e/0xad
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553466] RIP: 0033:0x7fc6ea4f6987
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553467] RSP: 002b:00007ffcc7e9f068
EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553468] RAX: ffffffffffffffda RBX:
00007fc6ecfc5040 RCX: 00007fc6ea4f6987
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553468] RDX: 00007ffcc7e9f0b0 RSI:
00000000c0406469 RDI: 0000000000000009
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553469] RBP: 00007fc6ecfeb450 R08:
0000000000000000 R09: 0000000000000000
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553469] R10: 0000000000000880 R11:
0000000000000246 R12: 00007fc6e67de558
Apr 24 11:25:08 awd-laptop kernel: [ 8965.553470] R13: 000000000c550000 R14:
0000000001e04809 R15: 00007fc6ecfeb600
Apr 24 11:25:08 awd-laptop org.gnome.Shell.desktop[13799]:
intel_do_flush_locked failed: Cannot allocate memory

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