Application: kontact (4.14.7)
KDE Platform Version: 4.14.8
Qt Version: 4.8.6
Operating System: Linux 3.19.0-26-generic i686
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed: opened Kontact, Google Chrome fullscreen. No network activity.

-- 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 0xaf687780 (LWP 1621))]

Thread 5 (Thread 0xae28eb40 (LWP 1625)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb2e2f25c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5e90cf6 in __pthread_cond_wait (cond=0xb54e1cb0, mutex=0xb54e1c98) at forward.c:149
#3  0xb4c699ac in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb4c699ff in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb2e2a1aa in start_thread (arg=0xae28eb40) at pthread_create.c:333
#6  0xb5e83fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 4 (Thread 0xad96db40 (LWP 1635)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb2e2f25c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5e90cf6 in __pthread_cond_wait (cond=0xad9db7dc, mutex=0xad9db7c4) at forward.c:149
#3  0xb4c989f3 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb4974574 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb4c7f7c6 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb4c98369 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb2e2a1aa in start_thread (arg=0xad96db40) at pthread_create.c:333
#8  0xb5e83fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 3 (Thread 0xa8071b40 (LWP 1861)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb5e793db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb2d35120 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2d26014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2d26156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb61ff674 in QEventDispatcherGlib::processEvents (this=0xa7700468, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0xb61cbd8f in QEventLoop::processEvents (this=0xa8071254, flags=...) at kernel/qeventloop.cpp:149
#7  0xb61cc11e in QEventLoop::exec (this=0xa8071254, flags=...) at kernel/qeventloop.cpp:204
#8  0xb60b0acb in QThread::exec (this=0x9230c08) at thread/qthread.cpp:538
#9  0xb60b0ca8 in QThread::run (this=0x9230c08) at thread/qthread.cpp:605
#10 0xb60b369e in QThreadPrivate::start (arg=0x9230c08) at thread/qthread_unix.cpp:349
#11 0xb2e2a1aa in start_thread (arg=0xa8071b40) at pthread_create.c:333
#12 0xb5e83fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xa6680b40 (LWP 1880)):
#0  0xb2d6ca48 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2d25b5e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2d26089 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2d26156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb61ff674 in QEventDispatcherGlib::processEvents (this=0xa5d00468, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0xb61cbd8f in QEventLoop::processEvents (this=0xa6680224, flags=...) at kernel/qeventloop.cpp:149
#6  0xb61cc11e in QEventLoop::exec (this=0xa6680224, flags=...) at kernel/qeventloop.cpp:204
#7  0xb60b0acb in QThread::exec (this=0x995c338) at thread/qthread.cpp:538
#8  0xb61ab8c6 in QInotifyFileSystemWatcherEngine::run (this=0x995c338) at io/qfilesystemwatcher_inotify.cpp:265
#9  0xb60b369e in QThreadPrivate::start (arg=0x995c338) at thread/qthread_unix.cpp:349
#10 0xb2e2a1aa in start_thread (arg=0xa6680b40) at pthread_create.c:333
#11 0xb5e83fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xaf687780 (LWP 1621)):
[KCrash Handler]
#7  0xb60fc8ee in QString::operator== (this=0x91b89a0, other=...) at tools/qstring.cpp:2192
#8  0xb76a8ca4 in operator!= (s=..., this=0x91b89a0) at /usr/include/qt4/QtCore/qstring.h:406
#9  Kontact::MainWindow::setInitialActivePluginModule (this=0x91b8940, module=...) at ../../../kontact/src/mainwindow.cpp:303
#10 0x0804b2fe in KontactApp::newInstance (this=0xbf838474) at ../../../kontact/src/main.cpp:148
#11 0xb738c48a in KUniqueApplicationAdaptor::newInstance (this=0x918da08, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:442
#12 0xb738c55f in KUniqueApplicationAdaptor::qt_static_metacall (_o=_o@entry=0x918da08, _id=_id@entry=0, _a=0xbf837c3c, _c=QMetaObject::InvokeMetaMethod) at ./kuniqueapplication_p.moc:57
#13 0xb738c7da in qt_static_metacall (_a=0xbf837c3c, _id=0, _c=QMetaObject::InvokeMetaMethod, _o=0x918da08) at ./kuniqueapplication_p.moc:100
#14 KUniqueApplicationAdaptor::qt_metacall (this=0x918da08, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf837c3c) at ./kuniqueapplication_p.moc:101
#15 0xb59689ad in QDBusConnectionPrivate::deliverCall (this=0x90daeb8, object=0x918da08, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:951
#16 0xb5969d38 in QDBusConnectionPrivate::activateCall (this=0x90daeb8, object=0x918da08, flags=337, msg=...) at qdbusintegrator.cpp:863
#17 0xb596a3ec in QDBusConnectionPrivate::activateObject (this=0x90daeb8, node=..., msg=..., pathStartPos=16) at qdbusintegrator.cpp:1427
#18 0xb596a82b in QDBusActivateObjectEvent::placeMetaCall (this=0x9247ca8) at qdbusintegrator.cpp:1541
#19 0xb61e7ff9 in QObject::event (this=0xbf838474, e=0x9247ca8) at kernel/qobject.cpp:1222
#20 0xb61d21b7 in QCoreApplication::event (this=0xbf838474, e=0x9247ca8) at kernel/qcoreapplication.cpp:1767
#21 0xb67d4a3d in QApplication::event (this=0xbf838474, e=0x9247ca8) at kernel/qapplication.cpp:2549
#22 0xb67cf36a in QApplicationPrivate::notify_helper (this=0x90efe40, receiver=0xbf838474, e=0x9247ca8) at kernel/qapplication.cpp:4570
#23 0xb67d6270 in QApplication::notify (this=0xbf838474, receiver=0xbf838474, e=0x9247ca8) at kernel/qapplication.cpp:4356
#24 0xb738476c in KApplication::notify (this=0xbf838474, receiver=0xbf838474, event=0x9247ca8) at ../../kdeui/kernel/kapplication.cpp:311
#25 0xb61cd40a in QCoreApplication::notifyInternal (this=0xbf838474, receiver=0xbf838474, event=0x9247ca8) at kernel/qcoreapplication.cpp:955
#26 0xb61d0f91 in sendEvent (event=0x9247ca8, receiver=0xbf838474) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x90c1178) at kernel/qcoreapplication.cpp:1579
#28 0xb61d14e5 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1472
#29 0xb61ff4f1 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#30 postEventSourceDispatch (s=0x90f3180) at kernel/qeventdispatcher_glib.cpp:300
#31 0xb2d25d64 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0xb2d26089 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0xb2d26156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xb61ff653 in QEventDispatcherGlib::processEvents (this=0x90a99c8, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#35 0xb68864e6 in QGuiEventDispatcherGlib::processEvents (this=0x90a99c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0xb61cbd8f in QEventLoop::processEvents (this=0xbf8383f4, flags=...) at kernel/qeventloop.cpp:149
#37 0xb61cc11e in QEventLoop::exec (this=0xbf8383f4, flags=...) at kernel/qeventloop.cpp:204
#38 0xb61d2266 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#39 0xb67cd204 in QApplication::exec () at kernel/qapplication.cpp:3828
#40 0x0804a9d3 in main (argc=3, argv=0xbf838554) at ../../../kontact/src/main.cpp:219

Possible duplicates by query: bug 327687.

Reported using DrKonqi