<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW] hang loading ctx" href="https://bugs.freedesktop.org/show_bug.cgi?id=80229#c32">Comment # 32</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [HSW] hang loading ctx" href="https://bugs.freedesktop.org/show_bug.cgi?id=80229">bug 80229</a> from <a class="email" href="mailto:myfoolishgames@gmail.com" title="dhead666 <myfoolishgames@gmail.com>"> dhead666</a> <pre>I also see the following error messages: [drm:ivybridge_set_fifo_underrun_reporting] *ERROR* uncleared fifo underrun on pipe A [drm:ivb_err_int_handler] *ERROR* Pipe A FIFO underrun I believe they appears when: * Running X (rootless) on tty1 and changing to tty2. * Running X (rootless) on tty1, Wayland on tt2, after running some X apps on the Wayland session it crashes and usually output the error message. All sessions are Gnome desktop. I enabled i915.mmio_debug=1, I don't know if more debug details added to the gpu crash dump but here's it: <a href="https://www.dropbox.com/s/47xsk1yllvrczfr/3.17rc6_gpu_crash_dump_fifo_underrun.log?dl=0">https://www.dropbox.com/s/47xsk1yllvrczfr/3.17rc6_gpu_crash_dump_fifo_underrun.log?dl=0</a></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>