[Intel-gfx] i915 0000:00:02.0: GPU HANG: ecode 4:1:0x9ffdfeff

[bugzilla]

Hi,

i got a X freeze on while using jalv.gtk, dmesg said:
[  224.178210] i915 0000:00:02.0: GPU HANG: ecode 4:1:0x9ffdfeff, in 
jalv.gtk [2914], hang on rcs0
[  224.178212] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
[  224.178213] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
[  224.178213] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
[  224.178214] The GPU crash dump is required to analyze GPU hangs, so 
please always attach it.
[  224.178215] GPU crash dump saved to /sys/class/drm/card0/error
[  224.178279] i915 0000:00:02.0: Resetting chip for hang on rcs0
[  236.208817] i915 0000:00:02.0: Resetting chip for hang on rcs0
[  244.208824] i915 0000:00:02.0: Resetting chip for hang on rcs0
[ 1142.191816] i915 0000:00:02.0: Resetting chip for hang on rcs0
[ 1150.191820] i915 0000:00:02.0: Resetting chip for hang on rcs0


crash dump attached, what further info's are needed?

     uname -a

Linux darkstar.example.net 5.4.2 #1 SMP Wed Dec 4 18:12:20 CST 2019 
x86_64 Intel(R) Core(TM)2 Duo CPU     T6670  @ 2.20GHz GenuineIntel 
GNU/Linux

mesa-19.2.7

Thanks for looking into it,

Johannes
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