Application: kontact (4.8.4)
KDE Platform Version: 4.8.4 (4.8.4) "release 511"
Qt Version: 4.8.2
Operating System: Linux 3.1.10-1.9-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: Whilst shutting down KDE Kontact crashed. To my best knowledge Kontakt (showing the Mail part) was idle whilst shutting down KDE.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd9d0e6c760 (LWP 4366))]

Thread 2 (Thread 0x7fd9b821c700 (LWP 4367)):
#0  0x00007fd9c8ceee6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd9cd683c12 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fd9ce0221a0) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:2495
#2  0x00007fd9cd683c49 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../../../Source/JavaScriptCore/wtf/FastMalloc.cpp:1618
#3  0x00007fd9c8ceaf05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fd9ce37510d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd9d0e6c760 (LWP 4366)):
[KCrash Handler]
#6  indexOf (t=@0xd11a48, this=0xae9c60, from=<optimized out>) at /usr/include/QtCore/qlist.h:855
#7  QList<QIODevice*>::removeAll (this=0xae9c60, _t=@0xd11a48) at /usr/include/QtCore/qlist.h:772
#8  0x00007fd9c1f9e753 in Soprano::Client::SocketHandler::~SocketHandler (this=0xd11a30, __in_chrg=<optimized out>) at /usr/src/debug/soprano-2.7.6/client/clientconnection.cpp:59
#9  0x00007fd9c1f9e859 in Soprano::Client::SocketHandler::~SocketHandler (this=0xd11a30, __in_chrg=<optimized out>) at /usr/src/debug/soprano-2.7.6/client/clientconnection.cpp:61
#10 0x00007fd9ce9b48f0 in QThreadStorageData::finish (p=0x60dc58) at thread/qthreadstorage.cpp:203
#11 0x00007fd9ceab7bcd in QCoreApplicationPrivate::~QCoreApplicationPrivate (this=0x648bc0, __in_chrg=<optimized out>) at kernel/qcoreapplication.cpp:439
#12 0x00007fd9cf4cd2d9 in QApplicationPrivate::~QApplicationPrivate (this=0x648bc0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:223
#13 0x00007fd9ceacd590 in cleanup (pointer=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:62
#14 ~QScopedPointer (this=0x7fff189f4d88, __in_chrg=<optimized out>) at ../../src/corelib/tools/qscopedpointer.h:100
#15 QObject::~QObject (this=0x7fff189f4d80, __in_chrg=<optimized out>) at kernel/qobject.cpp:817
#16 0x00007fd9cf4d7a1e in QApplication::~QApplication (this=0x7fff189f4d80, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1095
#17 0x0000000000403998 in ~KontactApp (this=0x7fff189f4d80, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.8.4/kontact/src/main.cpp:65
#18 main (argc=1, argv=0x7fff189f53a8) at /usr/src/debug/kdepim-4.8.4/kontact/src/main.cpp:198

Reported using DrKonqi