[Bug 91161] New: kernel NULL pointer dereference after resume from suspend

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=91161

            Bug ID: 91161
           Summary: kernel NULL pointer dereference after resume from
                    suspend
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.17.8-300.fc21
          Hardware: All
                OS: Linux
              Tree: Fedora
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - Intel)
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: felix.schwarz at oss.schwarz.eu
                CC: intel-gfx-bugs at lists.freedesktop.org
        Regression: No

Created attachment 163191
  --> https://bugzilla.kernel.org/attachment.cgi?id=163191&action=edit
(hopefully) relevant log entries when I tried to resume

When I opened the laptop lid the system resumed but the UI was completely
unresponsive: display showed old contents but no visible mouse pointer, did not
react to keyboard.

It's not entirely reproducible but happens often enough to be quite annoying (I
guesstimate there is a chance of 1/3). I started to notice this behavior about
a month ago (about the time when 3.17 was added to Fedora).

Automated Fedora bug report is available under
https://bugzilla.redhat.com/show_bug.cgi?id=1180866.

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.