bzr-notify crashed with SIGSEGV in g_return_if_fail_warning()

at boot

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: bzr-gtk 0.103.0+bzr769-1
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
CheckboxSubmission: e5497f2e52527dbfce3e1bc7e97eaecc
CheckboxSystem: b845c366ea09c60efa3a45c1b5b21525
CrashCounter: 1
Date: Thu Feb 9 15:35:47 2012
ExecutablePath: /usr/bin/bzr-notify
ExecutableTimestamp: 1324481098
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha i386 (20110817)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/bzr-notify
ProcCwd: /home/tiago
SegvAnalysis:
 Segfault happened at: 0x831896 <vfprintf+166>: movl $0x25,0x4(%esp)
 PC (0x00831896) ok
 source "$0x25" ok
 destination "0x4(%esp)" (0xbf7d6fe4) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: bzr-gtk
StacktraceTop:
 g_return_if_fail_warning () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_type_get_qdata () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
 ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
 ?? () from /usr/lib/python2.7/dist-packages/gobject/_gobject.so
Title: bzr-notify crashed with SIGSEGV in g_return_if_fail_warning()
UpgradeStatus: Upgraded to precise on 2012-01-20 (20 days ago)
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