https://bugs.freedesktop.org/show_bug.cgi?id=70497
Priority: medium
Bug ID: 70497
Assignee: dri-devel at lists.freedesktop.org
Summary: GPU lockup CP stall for more than 10000msec
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: brunojimen at gmail.com
Hardware: x86-64 (AMD64)
Status: NEW
Version: git
Component: Drivers/DRI/Radeon
Product: Mesa
Hi,
I think I have found a bug in the radeon driver: after a random time using my
PC the screen turns to black and then I'm thrown back to the login screen, and
after I log in this happens again after a few moments.
Looking in my journals, I have found this at, more or less, the moment of the
problem:
kernel: radeon 0000:01:00.0: GPU lockup CP stall for more than 10000msec
kernel: radeon 0000:01:00.0: GPU lockup (waiting for 0x000000000000954e last
fence id 0x000000000000954d)
systemd-coredump[1999]: Process 240 (Xorg) dumped core.
Currently I am using Arch Linux with its mesa-git repo (everything upgraded).
My card is an AMD Radeon HD 5470.
This started happening after I change to the mesa-git repo, but not from the
begining of using it.
If there's anything I can do to help, just ask.
Thanks in advance!
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