[Wayland-bugs] [Bug 73899] New: SIGSEGV Repeated output hotplug/unplug crashes Weston

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 21 13:19:24 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=73899

          Priority: medium
            Bug ID: 73899
          Assignee: wayland-bugs at lists.freedesktop.org
           Summary: SIGSEGV Repeated output hotplug/unplug crashes Weston
          Severity: critical
    Classification: Unclassified
                OS: All
          Reporter: ullysses.a.eoff at intel.com
          Hardware: Other
            Status: NEW
           Version: unspecified
         Component: weston
           Product: Wayland

Created attachment 92545
  --> https://bugs.freedesktop.org/attachment.cgi?id=92545&action=edit
gdb backtrace

Weston crashes with repeated output hotplug/unplug.  Strangely, the weston log
indicates that the touch device connected to the system "dies" every time the
display is unplugged.  Also, in this instance there were no udev rules mapping
the touch device to this output... although, that touch device is part of this
particular output.

wayland (master) heads/master-0-g47bbc6b
drm (master) libdrm-2.4.50-0-g4c5de72
mesa (master) heads/master-0-g4cd8011
libva (master) libva-1.2.1-0-g88ed1eb
intel-driver (master) 1.2.1-0-g8f306e3
weston (master) 1.3.93-0-g7cccfca

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