[Bug 107554] [skl] GPU HANG: ecode 9:0:0x85dffffb, in X

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107554

gagosoft at gmx.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |REOPENED

--- Comment #2 from gagosoft at gmx.net ---
Hi Chris!
I updated MESA to 18.3.1 (there was an official testing-packet from OpenSuse)
but this don't solve the hang-problem (only YAST stopped working)
dmesg:
[  194.798487] [drm] GPU HANG: ecode 9:0:0x85dffffb, in X [2576], reason: Hang
on render ring, action: reset
[  194.798493] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  194.798494] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  194.798495] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  194.798495] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  194.798497] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  194.798549] drm/i915: Resetting chip after gpu hang
[  194.798626] [drm] RC6 on
[  194.812222] [drm] GuC firmware load skipped
[  205.785096] drm/i915: Resetting chip after gpu hang
[  205.785163] [drm] RC6 on
[  205.799790] [drm] GuC firmware load skipped
[  206.036649] wlan0: deauthenticating from ##:##:##:##:##:## by local choice
(Reason: 3=DEAUTH_LEAVING)
[  206.245087] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[  206.245262] nouveau 0000:01:00.0: priv: HUB0: 6013d4 00005700 (1a408200)
[  206.328446] nouveau 0000:01:00.0: priv: HUB0: 10ecc0 ffffffff (1c40822c)
[  206.349803] nouveau 0000:01:00.0: DRM: resuming client object trees...
[  207.790606] [drm:gen8_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
[  209.000231] [drm:gen8_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
[  214.708323] nouveau 0000:01:00.0: DRM: evicting buffers...
[  214.712800] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[  214.712848] nouveau 0000:01:00.0: DRM: suspending client object trees...
[  214.716020] nouveau 0000:01:00.0: DRM: suspending kernel object tree...

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