Application: kontact (4.10.5)
KDE Platform Version: 4.10.5 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.5.0-37-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed: I had just reinstall kdepim and mysql backend.  It gave a log file which asked if I had another instance of mysqld running and Federated was not active.  When I reinstalled the Federated plug it still crashes.

- Custom settings of the application:  I do not know where to find them.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1525740 (LWP 3196))]

Thread 5 (Thread 0xae5ffb40 (LWP 3202)):
#0  0xb76f2424 in __kernel_vsyscall ()
#1  0xb6003c9b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3032d4e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2ff01e3 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2ff0662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb2ff0c2b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xafcb0bca in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7  0xb3015fc3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb30bad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb60153de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xaceb5b40 (LWP 3626)):
#0  0xb76f2424 in __kernel_vsyscall ()
#1  0xb30be84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb6022d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5608ae5 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb5608b1f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb30bad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb60153de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xaef96b40 (LWP 3736)):
#0  0xb76f2424 in __kernel_vsyscall ()
#1  0xb30be84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb6022d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb5639f63 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb5318b1b in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb561e982 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb5639b12 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb30bad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb60153de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa2733b40 (LWP 4004)):
#0  0xb2fef873 in g_main_context_release () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2ff0678 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2ff0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb6e3ec3f in QEventDispatcherGlib::processEvents (this=0x9a00a38, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb6e0b3ec in QEventLoop::processEvents (this=this@entry=0xa2733258, flags=...) at kernel/qeventloop.cpp:149
#5  0xb6e0b6e1 in QEventLoop::exec (this=this@entry=0xa2733258, flags=...) at kernel/qeventloop.cpp:204
#6  0xb6cf6fec in QThread::exec (this=this@entry=0x9544d10) at thread/qthread.cpp:542
#7  0xb6cf714b in QThread::run (this=0x9544d10) at thread/qthread.cpp:609
#8  0xb6cf9b18 in QThreadPrivate::start (arg=0x9544d10) at thread/qthread_unix.cpp:338
#9  0xb30bad78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb60153de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1525740 (LWP 3196)):
[KCrash Handler]
#7  0xb768419b in QString (other=..., this=this@entry=0xbf844f18) at /usr/include/qt4/QtCore/qstring.h:725
#8  KontactInterface::Plugin::identifier (this=0x95ba848) at ../../kontactinterface/plugin.cpp:102
#9  0xb76b4141 in activateInitialPluginModule (this=0x953edd8) at ../../../kontact/src/mainwindow.cpp:325
#10 Kontact::MainWindow::activateInitialPluginModule (this=0x953edd8) at ../../../kontact/src/mainwindow.cpp:320
#11 0xb76b4225 in Kontact::MainWindow::setInitialActivePluginModule (this=0x953edd8, module=...) at ../../../kontact/src/mainwindow.cpp:302
#12 0x0804b5c8 in KontactApp::newInstance (this=0xbf845bc8) at ../../../kontact/src/main.cpp:148
#13 0xb742bd67 in KUniqueApplicationAdaptor::newInstance (this=this@entry=0x9529cc8, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#14 0xb742be16 in qt_static_metacall (_a=0xbf8451ac, _id=0, _o=0x9529cc8, _c=<optimized out>) at ./kuniqueapplication_p.moc:58
#15 KUniqueApplicationAdaptor::qt_static_metacall (_o=0x9529cc8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf8451ac) at ./kuniqueapplication_p.moc:52
#16 0xb742bf9c in KUniqueApplicationAdaptor::qt_metacall (this=0x9529cc8, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf8451ac) at ./kuniqueapplication_p.moc:102
#17 0xb39037be in QDBusConnectionPrivate::deliverCall (this=0x9359618, object=0x9529cc8, msg=..., metaTypes=..., slotIdx=8) at qdbusintegrator.cpp:951
#18 0xb3904104 in QDBusConnectionPrivate::activateCall (this=0x9359618, object=0x9529cc8, flags=337, msg=...) at qdbusintegrator.cpp:863
#19 0xb39047e2 in QDBusConnectionPrivate::activateObject (this=0x9359618, node=..., msg=..., pathStartPos=158635521) at qdbusintegrator.cpp:1427
#20 0xb3904bd8 in QDBusActivateObjectEvent::placeMetaCall (this=0x9737198) at qdbusintegrator.cpp:1541
#21 0xb6e2848b in QObject::event (this=this@entry=0xbf845bc8, e=e@entry=0x9737198) at kernel/qobject.cpp:1194
#22 0xb6e116da in QCoreApplication::event (this=this@entry=0xbf845bc8, e=e@entry=0x9737198) at kernel/qcoreapplication.cpp:1758
#23 0xb63043cd in QApplication::event (this=0xbf845bc8, e=0x9737198) at kernel/qapplication.cpp:2549
#24 0xb62fbc7c in QApplicationPrivate::notify_helper (this=0x936af40, receiver=0xbf845bc8, e=0x9737198) at kernel/qapplication.cpp:4567
#25 0xb62feb94 in QApplication::notify (this=0x9737198, receiver=0xbf845bc8, e=0x9737198) at kernel/qapplication.cpp:3949
#26 0xb7428491 in KApplication::notify (this=0xbf845bc8, receiver=0xbf845bc8, event=0x9737198) at ../../kdeui/kernel/kapplication.cpp:311
#27 0xb6e0c90e in QCoreApplication::notifyInternal (this=0xbf845bc8, receiver=0xbf845bc8, event=0x9737198) at kernel/qcoreapplication.cpp:946
#28 0xb6e10721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9338390) at kernel/qcoreapplication.cpp:1570
#30 0xb6e10a8c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#31 0xb6e3eaa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=0x936a748) at kernel/qeventdispatcher_glib.cpp:279
#33 0xb2ff03b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xb2ff0750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb2ff0831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0xb6e3ec21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9338f18, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0xb63b2a5a in QGuiEventDispatcherGlib::processEvents (this=0x9338f18, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0xb6e0b3ec in QEventLoop::processEvents (this=this@entry=0xbf845ad8, flags=...) at kernel/qeventloop.cpp:149
#39 0xb6e0b6e1 in QEventLoop::exec (this=this@entry=0xbf845ad8, flags=...) at kernel/qeventloop.cpp:204
#40 0xb6e113fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#41 0xb62f9fc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#42 0x0804ab27 in main (argc=1, argv=0xbf845ca4) at ../../../kontact/src/main.cpp:219

Possible duplicates by query: bug 322264, bug 320449, bug 315612, bug 313028, bug 306003.

Reported using DrKonqi