gdm-session-worker crashed with signal 7 in g_simple_async_result_complete()

[jd]

i just booted up the computer and came across this error when computer finished booting

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gdm 3.8.1.1-0ubuntu5
ProcVersionSignature: Ubuntu 3.10.0-2.11-generic 3.10.0
Uname: Linux 3.10.0-2-generic x86_64
ApportVersion: 2.10.2-0ubuntu4
Architecture: amd64
Date: Wed Jul 17 14:34:50 2013
ExecutablePath: /usr/lib/gdm/gdm-session-worker
InstallationDate: Installed on 2013-07-08 (9 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130624)
MarkForUpload: True
ProcCmdline: gdm-session-worker\ [pam/gdm-launch-environment]
ProcEnviron:
 LANG=en_US.UTF-8
 TERM=linux
 PATH=(custom, no user)
Signal: 7
SourcePackage: gdm
StacktraceTop:
 ?? () from /usr/lib/libaccountsservice.so.0
 g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: gdm-session-worker crashed with signal 7 in g_simple_async_result_complete()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 ?? () from /tmp/apport_sandbox_i6i9_q/usr/lib/libaccountsservice.so.0
 g_simple_async_result_complete (simple=0x2522580) at /build/buildd/glib2.0-2.37.3/./gio/gsimpleasyncresult.c:777
 reply_cb (connection=<optimized out>, res=0x2516330, user_data=user_data@entry=0x2522580) at /build/buildd/glib2.0-2.37.3/./gio/gdbusproxy.c:2630
 g_simple_async_result_complete (simple=0x2516330) at /build/buildd/glib2.0-2.37.3/./gio/gsimpleasyncresult.c:777
 g_dbus_connection_call_done (source=<optimized out>, result=0x2516580, user_data=user_data@entry=0x7f1cbc038d90) at /build/buildd/glib2.0-2.37.3/./gio/gdbusconnection.c:5484

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.