[Bug 105372] New: [IGT] some gem_* tests has a failed assertion: !"GPU hung"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 6 20:43:46 UTC 2018 

https://bugs.freedesktop.org/show_bug.cgi?id=105372

            Bug ID: 105372
           Summary: [IGT] some gem_* tests has a failed assertion: !"GPU
                    hung"
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: hector.franciscox.velazquez.suriano at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

This tests has a GPU Hung on CNL QA 
Tests List:

igt at gem_ctx_switch@blt-interruptible
igt at gem_ctx_switch@forked-blt-interruptible
igt at gem_ctx_switch@vebox-interruptible
igt at gem_exec_flush@wb-rw-blt
igt at gem_exec_flush@wc-pro-blt
igt at gem_exec_whisper@contexts-interruptible
igt at gem_exec_whisper@vebox-contexts-interruptible

output sample:
. . .
**** DEBUG ****
(gem_ctx_switch:6457) ioctl-wrappers-DEBUG: Test requirement passed:
gem_has_ring(fd, ring)
(gem_ctx_switch:6457) DEBUG: Test requirement passed: __gem_execbuf(fd,
&execbuf) == 0
(gem_ctx_switch:6457) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:482:
(gem_ctx_switch:6457) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_ctx_switch:6457) igt-core-INFO: Stack trace:
(gem_ctx_switch:6457) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_ctx_switch:6457) igt-core-INFO:   #1 [sig_abort+0x3a]
(gem_ctx_switch:6457) igt-core-INFO:   #2 [killpg+0x40]
(gem_ctx_switch:6457) igt-core-INFO:   #3 [__wait+0x1e]
(gem_ctx_switch:6457) igt-core-INFO:   #4 [igt_waitchildren+0x68]
(gem_ctx_switch:6457) igt-core-INFO:   #5 [single+0x30f]
(gem_ctx_switch:6457) igt-core-INFO:   #6 [__real_main136+0x29f]
(gem_ctx_switch:6457) igt-core-INFO:   #7 [main+0x23]
(gem_ctx_switch:6457) igt-core-INFO:   #8 [__libc_start_main+0xf1]
(gem_ctx_switch:6457) igt-core-INFO:   #9 [_start+0x29]
(gem_ctx_switch:6457) igt-core-INFO:   #10 [<unknown>+0x29]
****  END  ****
. . .
**** DEBUG ****
(gem_exec_flush:6306) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:482:
(gem_exec_flush:6306) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_exec_flush:6306) igt-core-INFO: Stack trace:
(gem_exec_flush:6306) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_exec_flush:6306) igt-core-INFO:   #1 [sig_abort+0x3a]
(gem_exec_flush:6306) igt-core-INFO:   #2 [killpg+0x40]
(gem_exec_flush:6306) igt-core-INFO:   #3 [__wait+0x1e]
(gem_exec_flush:6306) igt-core-INFO:   #4 [igt_waitchildren+0x68]
(gem_exec_flush:6306) igt-core-INFO:   #5 [run+0x9bf]
(gem_exec_flush:6306) igt-core-INFO:   #6 [__real_main553+0xa2e]
(gem_exec_flush:6306) igt-core-INFO:   #7 [main+0x23]
(gem_exec_flush:6306) igt-core-INFO:   #8 [__libc_start_main+0xf1]
(gem_exec_flush:6306) igt-core-INFO:   #9 [_start+0x29]
(gem_exec_flush:6306) igt-core-INFO:   #10 [<unknown>+0x29]
****  END  ****
. . .
**** DEBUG ****
(gem_exec_whisper:880) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_exec_whisper:880) DEBUG: Test requirement passed: nengine
(gem_exec_whisper:880) i915/gem-context-DEBUG: Test requirement passed:
gem_has_contexts(fd)
(gem_exec_whisper:880) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_exec_whisper:880) igt-debugfs-DEBUG: Opening debugfs directory
'/sys/kernel/debug/dri/0'
(gem_exec_whisper:880) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:481:
(gem_exec_whisper:880) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
(gem_exec_whisper:880) igt-core-INFO: Stack trace:
(gem_exec_whisper:880) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(gem_exec_whisper:880) igt-core-INFO:   #1 [sig_abort+0x3a]
(gem_exec_whisper:880) igt-core-INFO:   #2 [killpg+0x40]
(gem_exec_whisper:880) igt-core-INFO:   #3 [__wait+0x1e]
(gem_exec_whisper:880) igt-core-INFO:   #4 [igt_waitchildren+0x68]
(gem_exec_whisper:880) igt-core-INFO:   #5 [whisper+0x25d]
(gem_exec_whisper:880) igt-core-INFO:   #6 [__real_main496+0x258]
(gem_exec_whisper:880) igt-core-INFO:   #7 [main+0x23]
(gem_exec_whisper:880) igt-core-INFO:   #8 [__libc_start_main+0xf1]
(gem_exec_whisper:880) igt-core-INFO:   #9 [_start+0x29]
(gem_exec_whisper:880) igt-core-INFO:   #10 [<unknown>+0x29]
****  END  ****
. . .

software:
IGT-Version: 1.21-g1fb30f1 (x86_64) (Linux:
4.16.0-rc2-drm-intel-qa-ww8-commit-562dc33+ x86_64)
IGT-Version: 1.21-gc2af514 (x86_64) (Linux:
4.16.0-rc3-drm-intel-qa-ww10-commit-995edb2+ x86_64)
======================================
             Software
======================================
kernel version              : 4.16.0-rc4-drm-intel-qa-ww10-commit-a994c52+
hostname                    : CNL-2
architecture                : x86_64
os version                  : Ubuntu 17.10 artful
kernel driver               : i915
hardware acceleration       : disabled
swap partition              : enabled on (/dev/nvme0n1p2)
======================================
        Graphic drivers
======================================
modesetting                 : enabled
modesetting compiled for    : 1.19.5 X.Org Video Driver
libdrm                      : 2.4.91
intel-gpu-tools (tag)       : intel-gpu-tools-1.21-183-g68fb7595
intel-gpu-tools (commit)    : 68fb7595
======================================
             Hardware
======================================
motherboard id             : CannonLakeYLPDDR4RVP
cpu information            : Genuine Intel(R) CPU 0000 @ 1.10GHz
gpu card                   : Intel Corporation Device 5a41 (rev 04) (prog-if 00
[VGA controller])
memory ram                 : 7.63 GB
max memory ram             : 8 GB
current cd clock frequency : 168000 kHz
maximum cd clock frequency : 528000 kHz
displays connected         : eDP-1 HDMI-A-1
======================================
             Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.7
guc fw loaded             : fetch NONE, load NONE
guc version wanted        : wanted 0.0, found 0.0
guc version found         : wanted 0.0, found 0.0
======================================
             kernel parameters
======================================
quiet drm.debug=0x1e auto panic=1 nmi_watchdog=panic intel_iommu=igfx_off
i915.alpha_support=1 fsck.repair=yes resume=/dev/nvme0n1p2 fastboot

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