unity-greeter crashed with SIGSEGV in g_slice_alloc()

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ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-greeter 0.0.8-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
Uname: Linux 3.0.0-11-generic i686
ApportVersion: 1.23-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Thu Sep 22 09:53:20 2011
ExecutablePath: /usr/sbin/unity-greeter
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110803.1)
ProcCmdline: unity-greeter
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, no user)
 LANG=pt_BR.UTF-8
 SHELL=/bin/false
SegvAnalysis:
 Segfault happened at: 0x406a9d <g_slice_alloc+269>: mov (%edi),%edx
 PC (0x00406a9d) ok
 source "(%edi)" (0xffffffff) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity-greeter
StacktraceTop:
 g_slice_alloc () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_slice_alloc0 () from /lib/i386-linux-gnu/libglib-2.0.so.0
 pango_font_description_set_gravity () from /usr/lib/i386-linux-gnu/libpango-1.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libpango-1.0.so.0
 ?? ()
Title: unity-greeter crashed with SIGSEGV in g_slice_alloc()
UpgradeStatus: Upgraded to oneiric on 2011-09-12 (10 days ago)
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