[Bug 110674] Crashes / Resets From AMDGPU / Radeon VII

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Aug 3 12:10:10 UTC 2019


--- Comment #58 from Peter Hercek <phercek at gmail.com> ---
It is probably not related to changes from 5.0 to 5.1.
I have got the hang up with 5.0.13 as well as with 4.20.11.
It may be only less common with older kernels.

In my case, it is triggered mostly by playing a video stream in parallel with
some other activity. My logs with 5.1 and 5.2 kernels look just like Chris'
log. First amdgpu_job_timedout, then an attempt to reset gpu followed by
endless stream of parser initialization failures.

I did not check the logs with older kernels but it all looked the same at the
user level. The video subsystem is hung up. The rest of the machine (e.g. an
ssh session) work ok.

My /sys/class/hwmon/hwmon1/power1_average reported normal values around 25W
after hang up. I'm not seeing unusually high power values like Tom B.

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