[Bug 107640] [skl] x11perf triggers gpu hang

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Aug 28 12:50:23 UTC 2018


--- Comment #5 from Rob Clark <robclark at freedesktop.org> ---
Created attachment 141306
  --> https://bugs.freedesktop.org/attachment.cgi?id=141306&action=edit
dump of /sys/class/drm/card0/error after hang

corresponding dmesg from hang:

[Aug28 08:47] [drm] GPU HANG: ecode 9:0:0x84df3cfc, in Xorg [1824], reason:
Hang on rcs0, action: reset
[  +0.000001] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  +0.000000] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  +0.000001] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  +0.000000] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  +0.000000] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  +0.000007] i915 0000:00:02.0: Resetting rcs0 after gpu hang
[  +9.014104] i915 0000:00:02.0: Resetting rcs0 after gpu hang

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