[Bug 109189] [CI][DRMTIP] igt at pm_rpm@system-suspend-* - fail - <3> ...: azx_get_response timeout, switching to single_cmd mode
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Feb 19 14:49:40 UTC 2019
https://bugs.freedesktop.org/show_bug.cgi?id=109189
--- Comment #5 from Martin Peres <martin.peres at free.fr> ---
Sorry for forgetting to add the link of the ICL failure. After a fair bit of
archaeology, I found it:
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5164/shard-iclb1/igt@pm_rpm@system-suspend-modeset.html
(In reply to cezary.j.rojewski from comment #4)
> Hello,
>
> After thousands of iterations we are still not able to reproduce the issue.
> Attaching simple debug and trace scripts which dump additional driver logs.
>
> Please retest using following steps:
> 1. Upload dmesg_logs.sh and trace_logs.sh to tested machine
> 2. Call chmod +x on both files
> 3. Start “./dmesg_logs.sh > dmesg.txt” in first terminal and
> "./trace_logs.sh > trace.txt” in second terminal
> 4. Note – scripts are calling some commands as “sudo” so you may need to
> enter password
> 5. Execute your test
> 6. Interrupt scripts with ctrl+c
Thanks for doing this.
So far, we have had a reproduction rate of ~1/500. What test did you execute in
a loop? On ICL (do not tell the HW revision here though)? How many thousand
times did you run the test?
Thanks to your work, we will be able to drop the priority of this issue for
ICL, but the problem is still very visible for our fi-byt-j1900[1], which you
still probably want to look into.
[1] https://intel-gfx-ci.01.org/hardware.html#fi-byt-j1900 ,
https://www.gigabyte.com/Mini-PcBarebone/GB-BXBT-1900-rev-10
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