gdm-simple-slave crashed with SIGSEGV in g_cclosure_marshal_VOID()

Binary package hint: gdm

crash when start session of ubuntu

ProblemType: Crash
Architecture: i386
Date: Wed Aug 19 19:06:57 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/lib/gdm/gdm-simple-slave
Package: gdm 2.27.4-0ubuntu11
ProcCmdline: /usr/lib/gdm/gdm-simple-slave --display-id /org/gnome/DisplayManager/Display1
ProcEnviron:
 PATH=(custom, no user)
 LANG=es_ES.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-6.25-generic
SegvAnalysis:
 Segfault happened at: 0x8058015 <endutxent@plt+43165>: movzbl 0x30(%eax),%eax
 PC (0x08058015) ok
 source "0x30(%eax)" (0xaaaaaada) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gdm
StacktraceTop:
 ?? ()
 g_cclosure_marshal_VOID(int0_t) ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
Title: gdm-simple-slave crashed with SIGSEGV in g_cclosure_marshal_VOID()
Uname: Linux 2.6.31-6-generic i686
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