[snb] GPU HANG: ecode 6:1:00fff89a, in mpv/vo [6145]
X hard crashes. Until I recently upgraded to kernel 5.10, I couldn't even access other terminals. Now that I can, I was finally able to gather this crash dump.
Linux 5.10.3+20201226-1341 drm/intel#1 (moved) SMP Sat Dec 26 13:41:46 EST 2020 x86_64 GNU/Linux Debian 10 (Buster) Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz Thinkpad x220
It only seems to happen when some (or all?) the following are true:
- am docked (and connected via hdmi to a monitor)
- running 2 or more instances of MPV at a time
- vaapi is enabled
I have never noticed this issue while undocked. That seems to be a hard requirement to produce this crash.
Thank you.