Bug 110537

Summary: [CI][DRMTIP]igt@gem_ctx_isolation@.*-s3 - dmesg-fail - Failed assertion: !"GPU hung"
Product: DRI Reporter: Lakshmi <lakshminarayana.vudum>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: RESOLVED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: DRI git   
Hardware: Other   
OS: All   
Whiteboard: ReadyForDev
i915 platform: BXT i915 features: GPU hang

Description Lakshmi 2019-04-27 18:33:48 UTC 
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_265/fi-apl-guc/igt@gem_ctx_isolation@vecs0-s3.html

Starting subtest: vecs0-S3
(gem_ctx_isolation:2269) igt_aux-CRITICAL: Test assertion failure function sig_abort, file ../lib/igt_aux.c:501:
(gem_ctx_isolation:2269) igt_aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest vecs0-S3 failed.
**** DEBUG ****
(gem_ctx_isolation:2269) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_ctx_isolation:2269) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(gem_ctx_isolation:2269) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_ctx_isolation:2269) ioctl_wrappers-DEBUG: Test requirement passed: dir >= 0
(gem_ctx_isolation:2269) ioctl_wrappers-DEBUG: Test requirement passed: err == 0
(gem_ctx_isolation:2269) ioctl_wrappers-DEBUG: Test requirement passed: gem_has_ring(fd, ring)
(gem_ctx_isolation:2269) igt_dummyload-DEBUG: Test requirement passed: nengine
(gem_ctx_isolation:2269) igt_core-DEBUG: Test requirement passed: !igt_run_in_simulation()
(gem_ctx_isolation:2269) igt_aux-DEBUG: Test requirement passed: (power_dir = open("/sys/power", O_RDONLY)) >= 0
(gem_ctx_isolation:2269) igt_aux-DEBUG: Test requirement passed: get_supported_suspend_states(power_dir) & (1 << state)
(gem_ctx_isolation:2269) igt_aux-DEBUG: Test requirement passed: test == SUSPEND_TEST_NONE || faccessat(power_dir, "pm_test", R_OK | W_OK, 0) == 0
(gem_ctx_isolation:2269) igt_aux-DEBUG: Test requirement passed: ret == 0
(gem_ctx_isolation:2269) igt_core-INFO: [cmd] rtcwake: wakeup from "mem" using /dev/rtc0 at Fri Apr 26 04:47:11 2019
(gem_ctx_isolation:2269) drmtest-DEBUG: Test requirement passed: is_i915_device(fd) && has_known_intel_chipset(fd)
(gem_ctx_isolation:2269) igt_debugfs-DEBUG: Opening debugfs directory '/sys/kernel/debug/dri/0'
(gem_ctx_isolation:2269) ioctl_wrappers-DEBUG: Test requirement passed: dir >= 0
(gem_ctx_isolation:2269) ioctl_wrappers-INFO: Found wedged device, trying to reset and continue
(gem_ctx_isolation:2269) igt_aux-CRITICAL: Test assertion failure function sig_abort, file ../lib/igt_aux.c:501:
(gem_ctx_isolation:2269) igt_aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_ctx_isolation:2269) igt_core-INFO: Stack trace:
(gem_ctx_isolation:2269) igt_core-INFO:   #0 ../lib/igt_core.c:1476 __igt_fail_assert()
(gem_ctx_isolation:2269) igt_core-INFO:   #1 ../lib/igt_aux.c:505 igt_fork_hang_detector()
(gem_ctx_isolation:2269) igt_core-INFO:   #2 [killpg+0x40]
(gem_ctx_isolation:2269) igt_core-INFO:   #3 ../sysdeps/unix/sysv/linux/write.c:27 __write()
(gem_ctx_isolation:2269) igt_core-INFO:   #4 ../lib/igt_sysfs.c:76 writeN()
(gem_ctx_isolation:2269) igt_core-INFO:   #5 ../lib/igt_sysfs.c:226 igt_sysfs_write()
(gem_ctx_isolation:2269) igt_core-INFO:   #6 ../lib/igt_sysfs.c:272 igt_sysfs_set()
(gem_ctx_isolation:2269) igt_core-INFO:   #7 ../lib/ioctl_wrappers.c:1217 reset_device()
(gem_ctx_isolation:2269) igt_core-INFO:   #8 ../lib/ioctl_wrappers.c:1246 igt_require_gem()
(gem_ctx_isolation:2269) igt_core-INFO:   #9 ../lib/igt_dummyload.c:318 igt_spin_factory()
(gem_ctx_isolation:2269) igt_core-INFO:   #10 ../tests/i915/gem_ctx_isolation.c:781 preservation()
(gem_ctx_isolation:2269) igt_core-INFO:   #11 ../tests/i915/gem_ctx_isolation.c:859 __real_main816()
(gem_ctx_isolation:2269) igt_core-INFO:   #12 ../tests/i915/gem_ctx_isolation.c:816 main()
(gem_ctx_isolation:2269) igt_core-INFO:   #13 ../csu/libc-start.c:344 __libc_start_main()
(gem_ctx_isolation:2269) igt_core-INFO:   #14 [_start+0x2a]
****  END  ****
Subtest vecs0-S3: FAIL (2.054s)
Comment 2 Chris Wilson 2019-04-27 19:39:16 UTC 

*** This bug has been marked as a duplicate of bug 110512 ***

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