<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - NV11 black screen & kernel hang on loading nouveaufb" href="https://bugs.freedesktop.org/show_bug.cgi?id=56461#c15">Comment # 15</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - NV11 black screen & kernel hang on loading nouveaufb" href="https://bugs.freedesktop.org/show_bug.cgi?id=56461">bug 56461</a> from <a class="email" href="mailto:chris@edesix.com" title="Chris Paulson-Ellis <chris@edesix.com>"> Chris Paulson-Ellis</a> <pre>It still NULL derefd with that patch - in the same place, but with a different call stack. However, after looking at where it was happening, I found another commit to cherry-pick that fixes it: afada5e0 drm/nv04/disp: disable vblank interrupts when disabling display The first of the commits that was previously NULL derefing is now black screen hanging instead, so I think I've found the problem commit - 2a44e499. To recap... The last working commit is d2edab4a with dea7e0ac & 095f979a cherry-picked. The first hanging commit is 2a44e499 with dea7e0ac, 095f979a & afada5e0 cherry-picked. I'm attaching the console output for these 2 runs. Chris.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>