Application: kontact (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.9-1.4-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:  I double-clicked the left button of my mouse on a to do.

- Unusual behavior I noticed:  Kontact had started on Kmail instead of the summary.  When I clicked on the summary, it was very slow to start.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7effb6bd1760 (LWP 4536))]

Thread 3 (Thread 0x7eff9e934700 (LWP 4548)):
#0  0x00007effaeb0ce6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007effb34559dc in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007effb3455b09 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007effaeb08f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007effb415d63d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7eff9e01b700 (LWP 4561)):
#0  0x00007effb5549d2d in QTimerInfoList::updateCurrentTime (this=0x7eff980020d0) at kernel/qeventdispatcher_unix.cpp:339
#1  0x00007effb554a063 in QTimerInfoList::timerWait (this=0x7eff980020d0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#2  0x00007effb5548acc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7eff9e01ac8c) at kernel/qeventdispatcher_glib.cpp:136
#3  0x00007effad791b22 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#4  0x00007effad79292d in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007effad792f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#6  0x00007effb5549586 in QEventDispatcherGlib::processEvents (this=0x7eff980008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#7  0x00007effb551da32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007effb551dc2f in QEventLoop::exec (this=0x7eff9e01ae20, flags=...) at kernel/qeventloop.cpp:201
#9  0x00007effb54355df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#10 0x00007effb5438025 in QThreadPrivate::start (arg=0x80bdf0) at thread/qthread_unix.cpp:331
#11 0x00007effaeb08f05 in start_thread () from /lib64/libpthread.so.0
#12 0x00007effb415d63d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7effb6bd1760 (LWP 4536)):
[KCrash Handler]
#6  notify_helper (e=0x7fffd2686200, receiver=0x199e320, this=0x63c060) at kernel/qapplication.cpp:4459
#7  QApplicationPrivate::notify_helper (this=0x63c060, receiver=0x199e320, e=0x7fffd2686200) at kernel/qapplication.cpp:4453
#8  0x00007effb48f33bb in QApplication::notify (this=<optimized out>, receiver=0x199e320, e=0x7fffd2686200) at kernel/qapplication.cpp:4042
#9  0x00007effb5f6fe36 in KApplication::notify (this=0x7fffd2686f00, receiver=0x199e320, event=0x7fffd2686200) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#10 0x00007effb551e82c in QCoreApplication::notifyInternal (this=0x7fffd2686f00, receiver=0x199e320, event=0x7fffd2686200) at kernel/qcoreapplication.cpp:787
#11 0x00007effb48eec02 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#12 QApplicationPrivate::sendMouseEvent (receiver=0x199e320, event=0x7fffd2686200, alienWidget=0x199e320, nativeWidget=0x144dcb0, buttonDown=0x199e320, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#13 0x00007effb496abc5 in QETWidget::translateMouseEvent (this=0x144dcb0, event=<optimized out>) at kernel/qapplication_x11.cpp:4475
#14 0x00007effb4969a9a in QApplication::x11ProcessEvent (this=0x7fffd2686f00, event=0x7fffd2686ac0) at kernel/qapplication_x11.cpp:3601
#15 0x00007effb4991312 in x11EventSourceDispatch (s=0x63fba0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#16 0x00007effad79258d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#17 0x00007effad792d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#18 0x00007effad792f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#19 0x00007effb554951f in QEventDispatcherGlib::processEvents (this=0x60c970, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#20 0x00007effb4990f9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007effb551da32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007effb551dc2f in QEventLoop::exec (this=0x7fffd2686e90, flags=...) at kernel/qeventloop.cpp:201
#23 0x00007effb5521df7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#24 0x0000000000403919 in ?? ()
#25 0x00007effb40a523d in __libc_start_main () from /lib64/libc.so.6
#26 0x0000000000403e61 in _start ()

Possible duplicates by query: bug 293772, bug 293752, bug 293747, bug 293735, bug 293726.

Reported using DrKonqi