Comment 17 for bug 1652486

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In , Nhdls-matthew-8d0ze (nhdls-matthew-8d0ze) wrote :

Created attachment 120925
Kernel dmesg around the time of the lockup.

After a period of time playing the latest version of TF2, my GPU locks up. After the kernel tries to reset, the X becomes stuck and won't work. The rest of the system is fine however. Sometimes, the GPU will reset successfully and continue working, only to lockup later, eventually freezing X.

Hardware:
GPU: Gigabyte Radeon HD 7970 Ghz edition OC
CPU: AMD Phenom ii X6 1100T
MB: Asus Crosshair IV Formula

Software:
Mesa: 11.1.0
DRM: 2.4.65
LLVM: 3.7.0
X: 1.17.4
DDX: 7.6.1
Kernel: 4.3.3

I have a dmesg with debug turned on and a strace of X from around the time it crashes (attached). I reduced the log file to the relevant bits, as they are quite large. I'll retry with latest git, see if it helps anywhere.