dolphin crashed with SIGSEGV in QMutex::lock()

[spitfire]

Binary package hint: kdebase

I wasn't actually doing anything with dolphin.

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/dolphin
Package: dolphin 4:4.2.0-0ubuntu2
ProcCmdline: /usr/bin/dolphin -icon system-file-manager -caption Dolphin /home/username
ProcEnviron:
 LANG=pl_PL.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: kdebase
StacktraceTop:
 QMutex::lock () from /usr/lib/libQtCore.so.4
 ?? () from /usr/lib/libQtNetwork.so.4
 QAbstractSocket::setSocketDescriptor ()
 ?? () from /usr/lib/libQtNetwork.so.4
 QLocalSocket::connectToServer ()
Title: dolphin crashed with SIGSEGV in QMutex::lock()
Uname: Linux 2.6.28-7-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:QMutex::lock () from /usr/lib/libQtCore.so.4
?? () from /usr/lib/libQtNetwork.so.4
QAbstractSocket::setSocketDescriptor ()
?? () from /usr/lib/libQtNetwork.so.4
QLocalSocket::connectToServer ()

[Jonathan Thomas (echidnaman)]

Looks like the crash was in soprano while dolphin was using it to get file info for the Information pane.