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<base href="https://bugs.freedesktop.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BAT] igt@gem_exec_nop@basic-parallel - Failed assertion: !"GPU hung""
href="https://bugs.freedesktop.org/show_bug.cgi?id=103514">103514</a>
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</tr>
<tr>
<th>Summary</th>
<td>[BAT] igt@gem_exec_nop@basic-parallel - Failed assertion: !"GPU hung"
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>marta.lofstedt@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<pre>CI_DRM_3293 fi-glk-dsi igt@gem_exec_nop@basic-parallel failed:
(gem_exec_nop:1922) igt-aux-CRITICAL: Test assertion failure function
sig_abort, file igt_aux.c:484:
(gem_exec_nop:1922) igt-aux-CRITICAL: Failed assertion: !"GPU hung"
Subtest basic-parallel failed.
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@gem_exec_nop@basic-parallel.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@gem_exec_nop@basic-parallel.html</a>
NOTE: after this there are a bunch a spuriously skipped tests and then
fail on:
(kms_pipe_crc_basic:2409) igt-gt-CRITICAL: Test assertion failure function
igt_force_gpu_reset, file igt_gt.c:406:
(kms_pipe_crc_basic:2409) igt-gt-CRITICAL: Failed assertion: !wedged
(kms_pipe_crc_basic:2409) igt-gt-CRITICAL: Last errno: 9, Bad file descriptor
Subtest hang-read-crc-pipe-B failed.
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@hang-read-crc-pipe-a.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@hang-read-crc-pipe-b.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@hang-read-crc-pipe-b.html</a>
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@hang-read-crc-pipe-c.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@hang-read-crc-pipe-c.html</a>
and then there is a dmesg-warn on:
<a href="https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html">https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_3293/fi-glk-dsi/igt@kms_pipe_crc_basic@suspend-read-crc-pipe-a.html</a>
[ 395.321772] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[ 395.321921] WARN_ON(reset && reset != -19)
[ 395.321959] ------------[ cut here ]------------
[ 395.321995] WARNING: CPU: 2 PID: 2462 at
drivers/gpu/drm/i915/i915_gem.c:4725 i915_gem_sanitize+0x52/0x80 [i915]
[ 395.321997] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek
snd_hda_codec_generic x86_pkg_temp_thermal intel_powerclamp coretemp
crct10dif_pclmul crc32_pclmul i915 ghash_clmulni_intel snd_hda_intel
snd_hda_codec snd_hwdep snd_hda_core r8169 mii mei_me snd_pcm prime_numbers mei
i2c_hid pinctrl_geminilake pinctrl_intel
[ 395.322070] CPU: 2 PID: 2462 Comm: kworker/u8:7 Tainted: G U
4.14.0-rc6-CI-CI_DRM_3293+ #1
[ 395.322073] Hardware name: Intel Corp. Geminilake/GLK RVP2 LP4SD (07), BIOS
GELKRVPA.X64.0062.B30.1708222146 08/22/2017
[ 395.322080] Workqueue: events_unbound async_run_entry_fn
[ 395.322084] task: ffff88017807cec0 task.stack: ffffc90002194000
[ 395.322117] RIP: 0010:i915_gem_sanitize+0x52/0x80 [i915]
[ 395.322120] RSP: 0018:ffffc90002197c50 EFLAGS: 00010282
[ 395.322124] RAX: 000000000000001e RBX: ffff880168480000 RCX:
0000000000000006
[ 395.322126] RDX: 0000000000000006 RSI: ffffffff81d0e984 RDI:
ffffffff81cc2576
[ 395.322130] RBP: ffffc90002197c60 R08: 0000000000000000 R09:
0000000000000001
[ 395.322132] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff880168480070
[ 395.322134] R13: 0000000000000000 R14: 0000000000000000 R15:
ffffffff81cea5ef
[ 395.322136] FS: 0000000000000000(0000) GS:ffff88017fd00000(0000)
knlGS:0000000000000000
[ 395.322139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 395.322141] CR2: 0000560453047068 CR3: 0000000174e85000 CR4:
00000000003406e0
[ 395.322143] Call Trace:
[ 395.322178] i915_gem_suspend+0x111/0x170 [i915]
[ 395.322208] i915_drm_suspend+0x6d/0x170 [i915]
[ 395.322238] i915_pm_suspend+0x28/0x40 [i915]
[ 395.322246] pci_pm_suspend+0x78/0x140
[ 395.322251] dpm_run_callback+0x6f/0x310
[ 395.322255] ? pci_pm_freeze+0xf0/0xf0
[ 395.322260] __device_suspend+0x102/0x380
[ 395.322264] ? dpm_watchdog_set+0x70/0x70
[ 395.322270] async_suspend+0x1f/0xa0
[ 395.322274] async_run_entry_fn+0x38/0x160
[ 395.322279] process_one_work+0x221/0x650
[ 395.322286] worker_thread+0x4e/0x3b0
[ 395.322292] kthread+0x114/0x150
[ 395.322294] ? process_one_work+0x650/0x650
[ 395.322297] ? kthread_create_on_node+0x40/0x40
[ 395.322303] ret_from_fork+0x27/0x40
[ 395.322311] Code: 5d c3 be ff ff ff ff 48 89 df e8 da dc 02 00 85 c0 74 ea
83 f8 ed 74 e5 48 c7 c6 c8 3a 23 a0 48 c7 c7 dc 0a 22 a0 e8 0f 51 fb e0 <0f> ff
eb ce 4c 8d 67 70 31 f6 4c 89 e7 e8 8c 00 7d e1 48 89 df
[ 395.322431] ---[ end trace 82f68684f9edfc24 ]---
Why are we having this inconsistent behavior when the GPU is wedged. Also, see
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][SNB] igt@drv_module_reload@basic-reload| igt@gem_exec_schedule@reorder-wide-bsd - fail - !"GPU hung""
href="show_bug.cgi?id=102848">bug 102848</a>. On the shards it would be very time consuming to find these
patterns.</pre>
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