lightdm crashed with SIGSEGV in __kernel_vsyscall()

[Bryce Harrington]

After installing unity-greeter yesterday.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: lightdm 0.9.3-0ubuntu8
ProcVersionSignature: Ubuntu 3.0.0-9.14-generic 3.0.3
Uname: Linux 3.0.0-9-generic i686
NonfreeKernelModules: wl
Architecture: i386
Date: Mon Aug 29 18:35:38 2011
ExecutablePath: /usr/sbin/lightdm
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110623)
ProcCmdline: lightdm
ProcEnviron: PATH=(custom, no user)
SegvAnalysis:
 Segfault happened at: 0x71c416 <__kernel_vsyscall+2>: ret
 PC (0x0071c416) ok
 destination "(%esp)" (0xbf859794) ok
 SP (0xbf859794) ok
 Reason could not be automatically determined. (Unhandled exception in kernel code?)
Signal: 11
SourcePackage: lightdm
StacktraceTop:
 __kernel_vsyscall ()
 poll () from /lib/i386-linux-gnu/libc.so.6
 g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: lightdm crashed with SIGSEGV in __kernel_vsyscall()
UpgradeStatus: Upgraded to oneiric on 2011-07-20 (40 days ago)
UserGroups:

mtime.conffile..etc.lightdm.lightdm.conf: 2011-08-29T17:33:02.017099

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 __GI___poll (fds=0x8bcef40, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
 g_poll (fds=0x8bcef40, nfds=2, timeout=-1) at /build/buildd/glib2.0-2.29.16/./glib/gpoll.c:132
 g_main_context_poll (n_fds=2, fds=0x8bcef40, timeout=<optimized out>, context=0x8bb0170, priority=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3399
 g_main_context_iterate (context=0x8bb0170, block=14772496, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3081

[Robert Ancell (robert-ancell)]

Closing as this crash is in an old version and it hasn't been duplicated. Please open a new bug if the problem occurs with recent versions. Thanks for your bug report.