<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - NULL pointer in drm_dp_mst_wait_tx_reply / hotplugging via DP MST hub causes oops" href="https://bugs.freedesktop.org/show_bug.cgi?id=104980#c2">Comment # 2</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - NULL pointer in drm_dp_mst_wait_tx_reply / hotplugging via DP MST hub causes oops" href="https://bugs.freedesktop.org/show_bug.cgi?id=104980">bug 104980</a> from <a class="email" href="mailto:a.nielsen@shikadi.net" title="Adam Nielsen <a.nielsen@shikadi.net>"> Adam Nielsen</a> <pre>Created <a href="attachment.cgi?id=137367" name="attach_137367" title="drm.debug=14 dmesg">attachment 137367</a> <a href="attachment.cgi?id=137367&action=edit" title="drm.debug=14 dmesg">[details]</a> drm.debug=14 dmesg Here's the dmesg attachment. I can't get the kernel to crash this time, but the monitors still come up blank (and go into power saving mode) so the relevant times are: - 0-85: boot, all monitors working - 85: switch monitors off - 95-106: switch monitors back on again, HDMI-1 comes back up, DP-1-1 and DP-1-2 remain in power saving mode</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>