Application: kmail (4.9 pre)
KDE Platform Version: 4.8.00 (4.8.0 (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.2.1-gentoo-r1 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:

hi, started kmail , changed listview style from decorative to classic mode, resized a column and closed kmail -> kaboom

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f96c9e52760 (LWP 6876))]

Thread 3 (Thread 0x7f96af4f9710 (LWP 6880)):
#0  0x00007f96c4f963dc in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007f96bb99da7d in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/qt4/libQtWebKit.so.4
#2  0x00007f96bb99db79 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/qt4/libQtWebKit.so.4
#3  0x00007f96c4f924e7 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f96c716828d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f96a64f4710 (LWP 6939)):
#0  0x00007f96c4f96749 in pthread_cond_timedwait () from /lib64/libpthread.so.0
#1  0x00007f96c7996f11 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007f96c798ac31 in QThreadPoolThread::run() () from /usr/lib64/qt4/libQtCore.so.4
#3  0x00007f96c7996405 in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007f96c4f924e7 in start_thread () from /lib64/libpthread.so.0
#5  0x00007f96c716828d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f96c9e52760 (LWP 6876)):
[KCrash Handler]
#6  0x00007f96c7990f5c in QMutex::lock() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007f96b91fa56d in Soprano::Client::SocketHandler::~SocketHandler() () from /usr/lib64/libsopranoclient.so.1
#8  0x00007f96c79947b6 in QThreadStorageData::finish(void**) () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f96c7a8729d in QCoreApplicationPrivate::~QCoreApplicationPrivate() () from /usr/lib64/qt4/libQtCore.so.4
#10 0x00007f96c7f882ad in QApplicationPrivate::~QApplicationPrivate() () from /usr/lib64/qt4/libQtGui.so.4
#11 0x00007f96c7a9e1cc in QObject::~QObject() () from /usr/lib64/qt4/libQtCore.so.4
#12 0x00007f96c7f89c85 in QApplication::~QApplication() () from /usr/lib64/qt4/libQtGui.so.4
#13 0x0000000000403287 in main (argc=<value optimized out>, argv=<value optimized out>) at /var/tmp/portage/kde-base/kmail-9999/work/kmail-9999/kmail/main.cpp:149

Reported using DrKonqi