[Bug 104891] [CFL] GPU hang during VA-API H.264 encoding

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Feb 1 18:49:20 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104891

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

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

--- Comment #9 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
>From dmesg:

[   36.288619] [drm:intel_gpu_reset [i915]] rcs0: timed out on STOP_RING
[   36.288639] [drm:i915_gem_reset_engine [i915]] context nageru[1504]/0 marked
guilty (score 10) banned? no
[   36.288653] [drm:i915_gem_reset_engine [i915]] resetting rcs0 to restart
from tail of request 0x2
[   36.288689] [drm:gen8_init_common_ring [i915]] Execlists enabled for rcs0
[   36.288959] [drm:init_workarounds_ring [i915]] rcs0: Number of context
specific w/a: 14
[   40.764289] [drm:missed_breadcrumb [i915]] rcs0 missed breadcrumb at
intel_breadcrumbs_hangcheck+0x59/0x80 [i915], irq posted? yes, current seqno=2,
last=b
[   43.804482] i915 0000:00:02.0: Resetting rcs0 after gpu hang

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