[Bug 110976] [CI][BAT] igt at i915_selftest@live_contexts - incomplete - INFO: task kworker/* blocked for more than 61 seconds.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jun 26 18:33:26 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=110976

--- Comment #3 from Chris Wilson <chris at chris-wilson.co.uk> ---
<6>[  492.822487] i915_selftest   R  running task    11072  3864   1095
0x80004004
<4>[  492.822491] Call Trace:
<4>[  492.822495]  ? __schedule+0x311/0x840
<4>[  492.822498]  ? retint_kernel+0x2b/0x2b
<4>[  492.822501]  ? ___preempt_schedule+0x16/0x18
<4>[  492.822504]  preempt_schedule_common+0x23/0x80
<4>[  492.823179]  ___preempt_schedule+0x16/0x18
<4>[  492.823185]  _raw_spin_unlock_irqrestore+0x55/0x60
<4>[  492.823242]  i915_gem_shrink+0x35d/0x630 [i915]
<4>[  492.823305]  ? i915_gem_shrinker_scan+0x5e/0x110 [i915]
<4>[  492.823359]  i915_gem_shrinker_scan+0x5e/0x110 [i915]
<4>[  492.823364]  do_shrink_slab+0x131/0x3e0
<4>[  492.823370]  shrink_slab+0x228/0x2c0
<4>[  492.823377]  shrink_node+0x1ae/0x480
<4>[  492.823383]  do_try_to_free_pages+0xc4/0x340
<4>[  492.823388]  try_to_free_pages+0xc9/0x2c0
<4>[  492.823396]  __alloc_pages_nodemask+0x665/0x1130
<4>[  492.823401]  ? __kmalloc+0x262/0x2e0
<4>[  492.823406]  ? sg_init_one+0xa0/0xa0
<4>[  492.823462]  huge_get_pages+0x8a/0x220 [i915]
<4>[  492.823520]  ____i915_gem_object_get_pages+0x1d/0xa0 [i915]
<4>[  492.823731]  __i915_gem_object_get_pages+0x59/0xb0 [i915]
<4>[  492.823784]  i915_gem_object_prepare_write+0x210/0x2b0 [i915]
<4>[  492.823837]  create_test_object.isra.20+0xe2/0x3f0 [i915]
<4>[  492.823891]  igt_ctx_exec+0x2e2/0x410 [i915]
<4>[  492.823955]  __i915_subtests+0x1a4/0x1e0 [i915]
<4>[  492.824017]  __run_selftests+0x112/0x170 [i915]
<4>[  492.824072]  i915_live_selftests+0x2c/0x60 [i915]
<4>[  492.824120]  i915_pci_probe+0x83/0x1a0 [i915]
<4>[  492.824125]  ? _raw_spin_unlock_irqrestore+0x39/0x60
<4>[  492.824133]  pci_device_probe+0x9e/0x120
<4>[  492.824140]  really_probe+0xea/0x3c0
<4>[  492.824144]  driver_probe_device+0x10b/0x120
<4>[  492.824147]  device_driver_attach+0x4a/0x50
<4>[  492.824150]  __driver_attach+0x97/0x130
<4>[  492.824153]  ? device_driver_attach+0x50/0x50
<4>[  492.824156]  bus_for_each_dev+0x74/0xc0
<4>[  492.824160]  bus_add_driver+0x13f/0x210
<4>[  492.824163]  ? 0xffffffffa0052000
<4>[  492.824165]  driver_register+0x56/0xe0
<4>[  492.824168]  ? 0xffffffffa0052000
<4>[  492.824170]  do_one_initcall+0x58/0x300
<4>[  492.824172]  ? do_init_module+0x1d/0x1f6
<4>[  492.824176]  ? rcu_read_lock_sched_held+0x6f/0x80
<4>[  492.824178]  ? kmem_cache_alloc_trace+0x261/0x290
<4>[  492.824182]  do_init_module+0x56/0x1f6
<4>[  492.824186]  load_module+0x24d1/0x2990
<4>[  492.824199]  ? __se_sys_finit_module+0xd3/0xf0
<4>[  492.824201]  __se_sys_finit_module+0xd3/0xf0
<4>[  492.824209]  do_syscall_64+0x55/0x1c0
<4>[  492.824212]  entry_SYSCALL_64_after_hwframe+0x49/0xbe

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