<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - System freeze with nouveau" href="https://bugs.freedesktop.org/show_bug.cgi?id=105045#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - System freeze with nouveau" href="https://bugs.freedesktop.org/show_bug.cgi?id=105045">bug 105045</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>This happens because GPU fault recovery currently leaves the process in a totally broken state. (And all other processes that use the GPU, seemingly.) The general approach has been to try to avoid the GPU faults in the first place -- that will be printed before any of your other errors (i.e. before the nv50_cal stuff). Note that mesa 18.0 may have some relevant fixes, e.g. commit adcd241b563f44b2e3e92f5d840e2f617bc25836 Author: Ilia Mirkin <<a href="mailto:imirkin@alum.mit.edu">imirkin@alum.mit.edu</a>> Date: Mon Jan 1 14:54:17 2018 -0500 nvc0: ensure that pushbuf keeps ref to old text/tls bos Perhaps worth a shot. (This could hit if gnome-shell were generating tons and tons of silly shaders. Which it might be.)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>