<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - dock and undock events error i915 driver stack trace dell e5440" href="https://bugs.freedesktop.org/show_bug.cgi?id=95040#c13">Comment # 13</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - dock and undock events error i915 driver stack trace dell e5440" href="https://bugs.freedesktop.org/show_bug.cgi?id=95040">bug 95040</a> from <a class="email" href="mailto:gary.c.wang@intel.com" title="Gary Wang <gary.c.wang@intel.com>"> Gary Wang</a> <pre>Hi Colin, Yes. please refer the <a href="https://01.org/linuxgraphics/documentation/how-report-bugs">https://01.org/linuxgraphics/documentation/how-report-bugs</a> for collecting log. BTW for quickly checking, could you reproduce this issue (running "echo 0xe > /sys/module/drm/parameters/debug" prior to issue reproduction) then doing following things if not suffering system halt. cat /sys/kernel/debug/dri/0/i915_error_state > ~/i915_error_state.log dmesg > ~/dmesg.log If system halted, please reboot then get "kern.log" (kernel message). Finally, please always upload "kern.log" in folder "/var/log/" and i915_error_state.log/dmesg.log (if not system halt). Thanks! Because I don't have your docking system, it cannot reproduce it in my side and need your detail of log further.</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> <li>You are on the CC list for the bug.</li> </ul> </body> </html>