polkit-gnome-authentication-agent-1 crashed with SIGSEGV in g_datalist_id_set_data_full()

[Greg Faith]

Binary package hint: policykit-1-gnome

Crash after login in Unity Desktop right after right click no select in main desktop to get drop-downs working. Decide to report this one due to having updated packets today.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: policykit-1-gnome 0.99-1ubuntu3
ProcVersionSignature: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7
Uname: Linux 2.6.37-11-generic i686
NonfreeKernelModules: wl
Architecture: i386
Date: Wed Jan 5 19:45:14 2011
ExecutablePath: /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20101224)
ProcCmdline: /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 LC_MESSAGES=en_US.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x699e68 <g_datalist_id_set_data_full+744>: cmp 0x4(%eax),%edi
 PC (0x00699e68) ok
 source "0x4(%eax)" (0x656b002b) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: policykit-1-gnome
StacktraceTop:
 g_datalist_id_set_data_full () from /lib/libglib-2.0.so.0
 g_object_unref () from /usr/lib/libgobject-2.0.so.0
 ?? ()
 __libc_start_main () from /lib/libc.so.6
 ?? ()
Title: polkit-gnome-authentication-agent-1 crashed with SIGSEGV in g_datalist_id_set_data_full()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (nautilus:1322): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (nm-applet:1321): Gtk-CRITICAL **: IA__gtk_widget_is_toplevel: assertion `GTK_IS_WIDGET (widget)' failed
 (nm-applet:1321): Gtk-CRITICAL **: IA__gtk_widget_is_toplevel: assertion `GTK_IS_WIDGET (widget)' failed

[Apport retracing service (apport)]

StacktraceTop:
 g_datalist_id_set_data_full (datalist=0x9d05e08, key_id=52,
 ?? ()

[Greg Faith (gregfaith)]

This may be a duplicate but decided to go ahead with report due to having all updates made today. I had just right-clicked in main window with no selection to get drop-downs working in upper panel when apport signaled a crash. Could not duplicate crash on reboot.