bzr crashed with SIGSEGV in QList<QAction*>::detachShared()

[René Brandenburger]

Binary package hint: bzr

happened while browsing a tree with Bazaar Explorer

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: bzr 2.1.1-1
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Tue May 11 23:29:59 2010
ExecutablePath: /usr/bin/bzr
InterpreterPath: /usr/bin/python2.6
ProcCmdline: /usr/bin/python /usr/bin/bzr explorer
ProcEnviron:
 PATH=(custom, user)
 LANG=de_LU.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x13758c8 <_ZN7QWidget12removeActionEP7QAction+72>: mov 0x108(%ecx),%eax
 PC (0x013758c8) ok
 source "0x108(%ecx)" (0x00000108) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: bzr
StacktraceTop:
 QList<QAction*>::detachShared (this=0xa4e19c8,
 QList<QAction*>::removeAll (this=0xa4e19c8, action=0xa2bec38)
 QWidget::removeAction (this=0xa4e19c8, action=0xa2bec38)
 QToolBarLayout::takeAt (this=0xa4e0e38, index=0)
 QToolBar::actionEvent (this=0xa4df5d0, event=0xbfd8bdb8)
Title: bzr crashed with SIGSEGV in QList<QAction*>::detachShared()
UserGroups: adm admin cdrom dialout fuse lpadmin netdev plugdev sambashare video

[Apport retracing service (apport)]

StacktraceTop:
 QWidget::removeAction (this=0xa4e19c8, action=0xa2bec38)
 QToolBarLayout::takeAt (this=0xa4e0e38, index=0)
 QToolBar::actionEvent (this=0xa4df5d0, event=0xbfd8bdb8)
 ?? ()
 QWidget::event (this=0xa4df5d0, event=0xbfd8bdb8)

[Alexander Belchenko (bialix)]

Do you get the same error while running from shell `bzr qbrowse` on your tree?

[Launchpad Janitor (janitor)]

[Expired for qbzr (Ubuntu) because there has been no activity for 60 days.]