<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - NON-GuC constant i915 0000:00:02.0: GPU HANG: ecode 9:1:0x00000000, hang on rcs0" href="https://bugs.freedesktop.org/show_bug.cgi?id=111920#c5">Comment # 5</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - NON-GuC constant i915 0000:00:02.0: GPU HANG: ecode 9:1:0x00000000, hang on rcs0" href="https://bugs.freedesktop.org/show_bug.cgi?id=111920">bug 111920</a> from <a class="email" href="mailto:me@mtpereira.com" title="Manuel Tiago Pereira <me@mtpereira.com>"> Manuel Tiago Pereira</a> <pre>Hi, I'm seeing the same error since October if memory serves me right. As per the `dmesg` log instructions, I've attached my `/sys/class/drm/card0/error` log file, redacting what seems to be some dump of whatever was in the GPU memory at the time of the failure. If I understand correctly the symptoms described the the original poster, I'm having the exact same behaviour: everything on the graphical interface hangs for a couple of seconds and `dmesg` outputs these messages: ``` [ 9836.991710] i915 0000:00:02.0: GPU HANG: ecode 9:0:0x00000000, hang on rcs0 [ 9836.991712] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 9836.991713] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 9836.991713] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 9836.991714] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 9836.991715] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 9836.992728] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 ``` I'm running Archlinux, default kernel package, on a Dell XPS 13 2012, with a "Intel Corporation UHD Graphics 620 (rev 07)" (as per `lspci` output). I hope that my report somehow helps understanding and fixing the issue! Best regards, Manuel Tiago Pereira</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>