<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [drm] stuck on render ring" href="https://bugs.freedesktop.org/show_bug.cgi?id=80199#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [drm] stuck on render ring" href="https://bugs.freedesktop.org/show_bug.cgi?id=80199">bug 80199</a> from <a class="email" href="mailto:kees.bakker@xs4all.nl" title="Kees Bakker <kees.bakker@xs4all.nl>"> Kees Bakker</a> <pre>Is it OK to attach my card0/error here too? Or should I open a new bug report? I'm seeing this error since a few weeks now, probably since I installed Ubuntu 14.04 (which has kernel 3.10.x). In the meantime I installed 3.14 and 3.15 but the bug keeps popping up. Here is a syslog from a few moments ago. When this happens I see some windows show funny characters, and some other artefacts. And the system is inresponsive for a few seconds. Jul 13 21:15:40 rapper kernel: [258170.239604] [drm] stuck on render ring Jul 13 21:15:40 rapper kernel: [258170.240267] [drm] GPU HANG: ecode 0:0xf5fffffe, in Xorg [1854], reason: Ring hung, action: reset Jul 13 21:15:40 rapper kernel: [258170.240269] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. Jul 13 21:15:40 rapper kernel: [258170.240270] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel Jul 13 21:15:40 rapper kernel: [258170.240270] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. Jul 13 21:15:40 rapper kernel: [258170.240271] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. Jul 13 21:15:40 rapper kernel: [258170.240272] [drm] GPU crash dump saved to /sys/class/drm/card0/error Jul 13 21:15:42 rapper kernel: [258172.242543] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>