Bug 104870

Summary: [IGT] igt@gem_exec_whisper@blt-contexts-priority Test assertion failure function sig_abort, file igt_aux.c !"GPU hung
Product: DRI Reporter: Ricardo Perez <ricardo.o.perez>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: critical    
Priority: high CC: intel-gfx-bugs
Version: DRI git   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard:
i915 platform: CFL i915 features: GEM/execlists
Attachments:
Description Flags
CFL-dmesg-kernel-logs none

Description Ricardo Perez 2018-01-31 07:01:58 UTC 
On CoffeeLake S UDIMM RVP QA system, the following test is failing:
igt@gem_exec_whisper@blt-contexts-priority

Running:
IGT-Version: 1.21-g37bd27f (x86_64) (Linux: 4.15.0-drm-intel-qa-ww5-commit-5f9f363+ x86_64)

**** DEBUG ****
(gem_exec_whisper:28548) DEBUG: Test requirement passed: gem_scheduler_enabled(fd)
(gem_exec_whisper:28548) DEBUG: Test requirement passed: gem_scheduler_has_ctx_priority(fd)
(gem_exec_whisper:28548) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_exec_whisper:28548) DEBUG: Test requirement passed: gem_has_ring(fd, engine)
(gem_exec_whisper:28548) DEBUG: Test requirement passed: gem_can_store_dword(fd, engine)
(gem_exec_whisper:28548) DEBUG: Test requirement passed: nengine
(gem_exec_whisper:28548) DEBUG: Test requirement passed: __gem_context_create(fd, &contexts[0]) == 0
(gem_exec_whisper:28548) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_exec_whisper:28548) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_exec_whisper:28548) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:482:
(gem_exec_whisper:28548) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_exec_whisper:28548) igt-core-INFO: Stack trace:
(gem_exec_whisper:28548) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_exec_whisper:28548) igt-core-INFO:   #1 [sig_abort+0x3a]
(gem_exec_whisper:28548) igt-core-INFO:   #2 [killpg+0x40]
(gem_exec_whisper:28548) igt-core-INFO:   #3 [__wait+0x1e]
(gem_exec_whisper:28548) igt-core-INFO:   #4 [igt_waitchildren+0x61]
(gem_exec_whisper:28548) igt-core-INFO:   #5 [whisper+0x281]
(gem_exec_whisper:28548) igt-core-INFO:   #6 [__real_main522+0x370]
(gem_exec_whisper:28548) igt-core-INFO:   #7 [main+0x27]
(gem_exec_whisper:28548) igt-core-INFO:   #8 [__libc_start_main+0xf1]
(gem_exec_whisper:28548) igt-core-INFO:   #9 [_start+0x2a]
(gem_exec_whisper:28548) igt-core-INFO:   #10 [<unknown>+0x2a]
****  END  ****
Comment 1 Ricardo Perez 2018-01-31 07:02:41 UTC 
Created attachment 137069 [details]
CFL-dmesg-kernel-logs
Comment 2 Ricardo Perez 2018-01-31 07:35:19 UTC 
The following test is also failing in CFL S UDIMM RVP QA system:

igt@gem_exec_whisper@blt-fds-priority

Running:
IGT-Version: 1.21-g37bd27f (x86_64) (Linux: 4.15.0-drm-intel-qa-ww5-commit-5f9f363+ x86_64)

(gem_exec_whisper:10031) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest blt-fds-priority failed.
**** DEBUG ****
(gem_exec_whisper:10031) DEBUG: Test requirement passed: gem_scheduler_enabled(fd)
(gem_exec_whisper:10031) DEBUG: Test requirement passed: gem_scheduler_has_ctx_priority(fd)
(gem_exec_whisper:10031) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_exec_whisper:10031) DEBUG: Test requirement passed: gem_has_ring(fd, engine)
(gem_exec_whisper:10031) DEBUG: Test requirement passed: gem_can_store_dword(fd, engine)
(gem_exec_whisper:10031) DEBUG: Test requirement passed: nengine
(gem_exec_whisper:10031) DEBUG: Test requirement passed: gen >= 6
(gem_exec_whisper:10031) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_exec_whisper:10031) igt-debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_exec_whisper:10031) igt-aux-CRITICAL: Test assertion failure function sig_abort, file igt_aux.c:482:
(gem_exec_whisper:10031) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_exec_whisper:10031) igt-core-INFO: Stack trace:
(gem_exec_whisper:10031) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_exec_whisper:10031) igt-core-INFO:   #1 [sig_abort+0x3a]
(gem_exec_whisper:10031) igt-core-INFO:   #2 [killpg+0x40]
(gem_exec_whisper:10031) igt-core-INFO:   #3 [__wait+0x1e]
(gem_exec_whisper:10031) igt-core-INFO:   #4 [igt_waitchildren+0x61]
(gem_exec_whisper:10031) igt-core-INFO:   #5 [whisper+0x281]
(gem_exec_whisper:10031) igt-core-INFO:   #6 [__real_main522+0x370]
(gem_exec_whisper:10031) igt-core-INFO:   #7 [main+0x27]
(gem_exec_whisper:10031) igt-core-INFO:   #8 [__libc_start_main+0xf1]
(gem_exec_whisper:10031) igt-core-INFO:   #9 [_start+0x2a]
(gem_exec_whisper:10031) igt-core-INFO:   #10 [<unknown>+0x2a]
****  END  ****
Comment 3 Chris Wilson 2018-01-31 08:29:17 UTC 

*** This bug has been marked as a duplicate of bug 104871 ***

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