igt@gem_lmem_swapping@smem-oom|igt@gem_lmem_swapping@smem-oom@lmem0|igt@gem_lmem_swapping@verify-random@lmem0 - dmesg-warn/incomplete - gem_lmem_swappi: page allocation failure|out_of_memory

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_11016/shard-dg1-17/igt@gem_lmem_swapping@smem-oom@lmem0.html

<6> [742.762587] [IGT] gem_lmem_swapping: starting dynamic subtest lmem0
<4> [765.350271] gem_lmem_swappi: page allocation failure: order:0, mode:0x104cd2(GFP_HIGHUSER|__GFP_RETRY_MAYFAIL|__GFP_RECLAIMABLE), nodemask=(null)
<4> [765.350387] CPU: 2 PID: 1581 Comm: gem_lmem_swappi Not tainted 5.16.0-rc6-CI-CI_DRM_11016+ #1
<4> [765.350400] Hardware name: Gigabyte Technology Co., Ltd. GB-Z390 Garuda/GB-Z390 Garuda-CF, BIOS IG1c 11/19/2019
<4> [765.350407] Call Trace:
<4> [765.350414]  <TASK>
<4> [765.350422]  dump_stack_lvl+0x56/0x7b
<4> [765.350441]  warn_alloc.cold.168+0x6f/0xd1
<4> [765.350472]  ? __mutex_unlock_slowpath+0x3e/0x2b0
<4> [765.350502]  __alloc_pages_slowpath.constprop.156+0x98b/0xcf0
<4> [765.350570]  __alloc_pages+0x29a/0x2f0
<4> [765.350601]  shmem_alloc_and_acct_page+0x71/0x2a0
<4> [765.350627]  shmem_getpage_gfp+0x1ab/0x9a0
<4> [765.350672]  shmem_read_mapping_page_gfp+0x40/0x80
<4> [765.350691]  shmem_sg_alloc_table+0xf2/0x350 [i915]
<4> [765.351145]  i915_ttm_tt_populate+0x6c/0x210 [i915]
<4> [765.351565]  ttm_tt_populate+0x8b/0x170 [ttm]
<4> [765.351595]  ttm_bo_vm_fault_reserved+0x1f0/0x3c0 [ttm]
<4> [765.351640]  vm_fault_ttm+0xf4/0x110 [i915]
<4> [765.352052]  __do_fault+0x2f/0x100
<4> [765.352067]  __handle_mm_fault+0xea0/0x1140
<4> [765.352123]  handle_mm_fault+0x75/0x1b0
<4> [765.352142]  do_user_addr_fault+0x1e7/0x670
<4> [765.352174]  exc_page_fault+0x62/0x230
<4> [765.352192]  ? asm_exc_page_fault+0x8/0x30
<4> [765.352206]  asm_exc_page_fault+0x1e/0x30
<4> [765.352218] RIP: 0033:0x56417aa02c9a
<4> [765.352236] Code: Unable to access opcode bytes at RIP 0x56417aa02c70.
<4> [765.352243] RSP: 002b:00007ffdacc58b00 EFLAGS: 00010202
<4> [765.352256] RAX: 00007f4b61e53000 RBX: 0000000000000011 RCX: 00007f4b61e53000
<4> [765.352263] RDX: 00007f4b61e53000 RSI: 0000000000001000 RDI: 00007f4b61e53008
<4> [765.352271] RBP: 0000000000000047 R08: 0000000000000008 R09: 0000000208b01000
<4> [765.352278] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000008
<4> [765.352285] R13: 0000000000000011 R14: 0000000000000000 R15: 0000000000000000
<4> [765.352334]  </TASK>