gnome-session crashed with SIGSEGV in g_main_context_dispatch()

[Jirka]

Binary package hint: gnome-session

Frozen system after reconfiguring kernel files of Virtualbox.

ProblemType: Crash
Architecture: i386
Date: Wed Aug 19 11:06:15 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/gnome-session
Package: gnome-session-bin 2.27.5-0ubuntu2
ProcCmdline: gnome-session
ProcEnviron:
 LANG=cs_CZ.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-6.25-generic
SegvAnalysis:
 Segfault happened at: 0x805754d <gtk_tree_model_iter_n_children@plt+24285>: mov 0x8(%eax),%ebx
 PC (0x0805754d) ok
 source "0x8(%eax)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%ebx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-session
StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /usr/lib/libglib-2.0.so.0
 g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
 ?? () from /usr/lib/libglib-2.0.so.0
Title: gnome-session crashed with SIGSEGV in g_main_context_dispatch()
Uname: Linux 2.6.31-6-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare