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<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [SNB] hang in bsd batch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71276#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [SNB] hang in bsd batch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71276">bug 71276</a>
from <span class="vcard"><a class="email" href="mailto:tradefor2points@gmail.com" title="tradefor2points@gmail.com">tradefor2points@gmail.com</a>
</span></b>
<pre>Created <span class=""><a href="attachment.cgi?id=88941" name="attach_88941" title="Error with libva 1.2.2.pre1">attachment 88941</a> <a href="attachment.cgi?id=88941&action=edit" title="Error with libva 1.2.2.pre1">[details]</a></span>
Error with libva 1.2.2.pre1
Syslog:
Nov 9 13:34:25 CI5 kernel: [ 468.349247] [drm:i915_hangcheck_elapsed] *ERROR*
stuck on bsd ring
Nov 9 13:34:25 CI5 kernel: [ 468.349256] [drm] capturing error event; look
for more information in /sys/kernel/debug/dri/0/i915_error_state
Nov 9 13:34:25 CI5 kernel: [ 468.353245] [drm:i915_set_reset_status] *ERROR*
bsd ring hung inside bo (0x16872000 ctx 0) at 0x16872538
Nov 9 13:34:39 CI5 kernel: [ 482.382267] [drm:i915_hangcheck_elapsed] *ERROR*
stuck on bsd ring
Nov 9 13:34:39 CI5 kernel: [ 482.382317] [drm:i915_set_reset_status] *ERROR*
bsd ring hung inside bo (0x18b55000 ctx 0) at 0x18b55614
Nov 9 13:34:39 CI5 kernel: [ 482.394312] [drm:__gen6_gt_force_wake_get]
*ERROR* Timed out waiting for forcewake old ack to clear.
I found this ppa, ppa:aap/intel-drivers with ver 1.2.2.pre1. I upgraded the
libva and installed the libva-intel-driver and removed libva-intel-vaapi-driver
since it seemed it was no longer needed due to libva-intel-driver.
Tested and basically the same error but with something new in the last
line..."forcewake".</pre>
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