[Bug 106342] [drm] HANG: ecode 9:0:0x9cba0f27, in kscreenlocker_g [103585], reason: Hang on rcs0, action: reset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Nov 21 01:35:38 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106342

--- Comment #49 from Thiago Macieira <thiago at kde.org> ---
Created attachment 142531
  --> https://bugs.freedesktop.org/attachment.cgi?id=142531&action=edit
card0_error 2018-11-20

kernel 4.19.1

[87496.664193] IPv6: ADDRCONF(NETDEV_CHANGE): wlp58s0: link becomes ready
[87498.501292] [drm] GPU HANG: ecode 9:0:0x0020b097, in X [2030], reason: hang
on rcs0, action: reset
[87498.501302] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[87498.501307] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[87498.501311] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[87498.501315] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[87498.501320] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[87498.502367] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0
[87498.504230] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[87498.506822] i915 0000:00:02.0: Resetting chip for hang on rcs0
[87498.509713] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[87498.618498] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[87498.726635] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout
[87498.832790] i915 0000:00:02.0: Failed to reset chip
[87498.835687] [drm:gen8_reset_engines [i915]] *ERROR* rcs0: reset request
timeout

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