[Bug 104878] New: [IGT] igt at gem_exec_whisper@default-contexts-priority Failed assertion !"GPU hung"

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104878

            Bug ID: 104878
           Summary: [IGT] igt at gem_exec_whisper@default-contexts-priority
                    Failed assertion !"GPU hung"
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: ricardo.o.perez at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 137077
  --> https://bugs.freedesktop.org/attachment.cgi?id=137077&action=edit
CFL-dmesg-kernel-logs

CFL S UDIMM RVP QA system is failing with the following test:

igt at gem_exec_whisper@default-contexts-priority

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

Component: drm
    tag: libdrm-2.4.89-17-g1cc1774
    commit: 1cc17744b988106b4fe71ee9d3d17b651d6adb40

Component: cairo
    tag: 1.15.8-76-g6b05938
    commit: 6c675653b1cc325b78eb54dc3669ad207c653e2d

Component: intel-gpu-tools
    tag: intel-gpu-tools-1.20-310-g37bd27f
    commit: 37bd27f28a868c287faf361864a16e77b8d9246f

Component: piglit
    tag: piglit-v1
    commit: 736496667329bf73a706aebec6f8287078df79ae

grub_parameters="drm.debug=0x1e i915.alpha_support=1 intel_iommu=igfx_off
log_buf_len=4M i915.enable_guc=-1 i915.guc_log_level=1 auto panic=1
nmi_watchdog=panic fsck.repair=yes i915.error_capture=yes"

---------------------------------------------------------------------------

(gem_exec_whisper:30378) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:482:
(gem_exec_whisper:30378) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest default-contexts-priority failed.
**** DEBUG ****
(gem_exec_whisper:30378) DEBUG: Test requirement passed:
gem_scheduler_enabled(fd)
(gem_exec_whisper:30378) DEBUG: Test requirement passed:
gem_scheduler_has_ctx_priority(fd)
(gem_exec_whisper:30378) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_exec_whisper:30378) DEBUG: Test requirement passed: gem_has_ring(fd,
engine)
(gem_exec_whisper:30378) DEBUG: Test requirement passed:
gem_can_store_dword(fd, engine)
(gem_exec_whisper:30378) DEBUG: Test requirement passed: nengine
(gem_exec_whisper:30378) DEBUG: Test requirement passed:
__gem_context_create(fd, &contexts[0]) == 0
(gem_exec_whisper:30378) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_exec_whisper:30378) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_exec_whisper:30378) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:482:
(gem_exec_whisper:30378) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_exec_whisper:30378) igt-core-INFO: Stack trace:
(gem_exec_whisper:30378) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_exec_whisper:30378) igt-core-INFO:   #1 [sig_abort+0x3a]
(gem_exec_whisper:30378) igt-core-INFO:   #2 [killpg+0x40]
(gem_exec_whisper:30378) igt-core-INFO:   #3 [__wait+0x1e]
(gem_exec_whisper:30378) igt-core-INFO:   #4 [igt_waitchildren+0x61]
(gem_exec_whisper:30378) igt-core-INFO:   #5 [whisper+0x281]
(gem_exec_whisper:30378) igt-core-INFO:   #6 [__real_main522+0x370]
(gem_exec_whisper:30378) igt-core-INFO:   #7 [main+0x27]
(gem_exec_whisper:30378) igt-core-INFO:   #8 [__libc_start_main+0xf1]
(gem_exec_whisper:30378) igt-core-INFO:   #9 [_start+0x2a]
(gem_exec_whisper:30378) igt-core-INFO:   #10 [<unknown>+0x2a]
****  END  ****

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