Bug 110237 - [CI][SHARDS] igt@gem_busy@close-race - fail - Failed assertion: !"GPU hung"
Summary: [CI][SHARDS] igt@gem_busy@close-race - fail - Failed assertion: !"GPU hung"
Status: RESOLVED INVALID
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: DRI git
Hardware: Other All
: high normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard: ReadyForDev
Keywords:
Depends on:
Blocks:
 
Reported: 2019-03-25 09:45 UTC by Lakshmi
Modified: 2019-04-11 09:58 UTC (History)
1 user (show)

See Also:
i915 platform: BXT
i915 features: GEM/Other


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Description Lakshmi 2019-03-25 09:45:49 UTC
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5792/shard-apl2/igt@gem_busy@close-race.html
Starting subtest: close-race
(gem_busy:2911) igt_aux-CRITICAL: Test assertion failure function sig_abort, file ../lib/igt_aux.c:500:
(gem_busy:2911) igt_aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest close-race failed.
**** DEBUG ****
(gem_busy:2911) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_busy:2911) igt_dummyload-DEBUG: Test requirement passed: vgem_has_fences(cork->vgem.device)
(gem_busy:2911) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_busy:2911) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_busy:2911) igt_dummyload-DEBUG: Test requirement passed: vgem_has_fences(cork->vgem.device)
(gem_busy:2911) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_busy:2911) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_busy:2911) igt_dummyload-DEBUG: Test requirement passed: vgem_has_fences(cork->vgem.device)
(gem_busy:2911) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_busy:2911) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_busy:2911) igt_dummyload-DEBUG: Test requirement passed: vgem_has_fences(cork->vgem.device)
(gem_busy:2911) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_busy:2911) DEBUG: Test requirement passed: ncpus > 1
(gem_busy:2911) igt_core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(gem_busy:2911) intel_os-DEBUG: Checking 38 surfaces of size 4096 bytes (total 176128) against RAM
(gem_busy:2911) drmtest-DEBUG: Test requirement passed: !(fd<0)
(gem_busy:2911) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_busy:2911) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_busy:2911) intel_os-DEBUG: Test requirement passed: sufficient_memory
(gem_busy:2911) DEBUG: Test requirement passed: nengine
(gem_busy:2911) igt_aux-CRITICAL: Test assertion failure function sig_abort, file ../lib/igt_aux.c:500:
(gem_busy:2911) igt_aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_busy:2911) igt_core-INFO: Stack trace:
(gem_busy:2911) igt_core-INFO:   #0 ../lib/igt_core.c:1474 __igt_fail_assert()
(gem_busy:2911) igt_core-INFO:   #1 ../lib/igt_aux.c:504 igt_fork_hang_detector()
(gem_busy:2911) igt_core-INFO:   #2 [killpg+0x40]
(gem_busy:2911) igt_core-INFO:   #3 ../sysdeps/unix/sysv/linux/wait.c:29 wait()
(gem_busy:2911) igt_core-INFO:   #4 ../lib/igt_core.c:1755 __igt_waitchildren()
(gem_busy:2911) igt_core-INFO:   #5 ../lib/igt_core.c:1806 igt_waitchildren()
(gem_busy:2911) igt_core-INFO:   #6 ../tests/i915/gem_busy.c:405 close_race()
(gem_busy:2911) igt_core-INFO:   #7 ../tests/i915/gem_busy.c:556 __real_main476()
(gem_busy:2911) igt_core-INFO:   #8 ../tests/i915/gem_busy.c:476 main()
(gem_busy:2911) igt_core-INFO:   #9 ../csu/libc-start.c:344 __libc_start_main()
(gem_busy:2911) igt_core-INFO:   #10 [_start+0x2a]
****  END  ****
Subtest close-race: FAIL (22.074s)
gem_busy: ../lib/igt_core.c:1530: igt_exit: Assertion `!num_test_children' failed.
Received signal SIGABRT.
Stack trace: 
 #0 [fatal_sig_handler+0xd5]
 #1 [killpg+0x40]
 #2 [gsignal+0xc7]
 #3 [abort+0x141]
 #4 [uselocale+0x33a]
 #5 [__assert_fail+0x42]
 #6 [igt_exit+0x1e6]
 #7 [main+0x49]
 #8 [__libc_start_main+0xe7]
 #9 [_start+0x2a]
Comment 1 CI Bug Log 2019-03-25 09:47:23 UTC
The CI Bug Log issue associated to this bug has been updated.

### New filters associated

* APL: igt@gem_busy@close-race - fail - Failed assertion: !&quot;GPU hung&quot;
  - https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5792/shard-apl2/igt@gem_busy@close-race.html
Comment 2 Chris Wilson 2019-03-25 14:45:10 UTC
Lack of the engine state as to why hangcheck decided to fire leaves this unactionable (other than the action to add the missing debug information).
Comment 3 Chris Wilson 2019-04-11 09:58:33 UTC
s/INVALID/not enough information to proceed/


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