<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [gen3] Display A: Invalid tiling" href="https://bugs.freedesktop.org/show_bug.cgi?id=79505#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [gen3] Display A: Invalid tiling" href="https://bugs.freedesktop.org/show_bug.cgi?id=79505">bug 79505</a> from <a class="email" href="mailto:fturco@fastmail.fm" title="Francesco Turco <fturco@fastmail.fm>"> Francesco Turco</a> <pre>I tried kernel 3.12.20 and it crashed again. This time the error log looks good, as there are many non-zero values. These are the corresponding log messages from journalctl: Jun 02 20:24:05 desktop kernel: [drm] stuck on render ring Jun 02 20:24:05 desktop kernel: [drm] capturing error event; look for more information in /sys/class/drm/card0/error Jun 02 20:24:05 desktop kernel: [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x700000 ctx 0) at 0x700198 Jun 02 20:24:05 desktop kernel: [drm:i915_reset] *ERROR* Failed to reset chip. Jun 02 20:24:20 desktop gdm-Xorg-:0[156]: (EE) intel(0): Detected a hung GPU, disabling acceleration. Jun 02 20:24:20 desktop gdm-Xorg-:0[156]: (EE) intel(0): When reporting this, please include /sys/class/drm/card0/error and the full dmesg. Jun 02 20:24:25 desktop kernel: uhci_hcd 0000:00:1a.2: release dev 2 ep81-INT, period 8, phase 4, 93 us Jun 02 20:24:25 desktop gdm-Xorg-:0[156]: (II) AIGLX: Suspending AIGLX clients for VT switch</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>