<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [snb blorp] GPU hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=70151#c26">Comment # 26</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [snb blorp] GPU hang" href="https://bugs.freedesktop.org/show_bug.cgi?id=70151">bug 70151</a> from <a class="email" href="mailto:greatquux@gmail.com" title="Mike Russo <greatquux@gmail.com>"> Mike Russo</a> <pre>I just re-installed oibaf's PPA and reproduced a GPU hang in Google Maps. It didn't crash the first time, but I know that if I continue scrolling in Google Maps it will bring down the whole system. However here's the message from syslog and the associated i915_error_state file will be attached. Nov 6 07:08:37 hawty kernel: [250620.035165] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring Nov 6 07:08:37 hawty kernel: [250620.035173] [drm] capturing error event; look for more information in /sys/kernel/debug/dri/0/i915_error_state Nov 6 07:08:37 hawty kernel: [250620.038100] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xe1e3000 ctx 3) at 0xe1e4ee0 Nov 6 07:08:37 hawty kernel: [250620.223203] [drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake old ack to clear. Nov 6 07:08:45 hawty kernel: [250627.992511] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring Nov 6 07:08:45 hawty kernel: [250627.992561] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xe948000 ctx 3) at 0xe948338</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> </ul> </body> </html>