Bug 269767

Application: kontact (4.6 beta4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-18-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I clicked on close and then on new task before Kontact/KTimeTracker crashed

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f6ec4644760 (LWP 20221))]

Thread 3 (Thread 0x7f6eacf37700 (LWP 20223)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f6ec10cf1d4 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#2  0x00007f6ebca8fa3f in start_thread (arg=0x7f6eacf37700) at pthread_create.c:297
#3  0x00007f6ec1c7067d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6ea23e0700 (LWP 30812)):
#0  0xffffffffff600137 in ?? ()
#1  0x00007fff835ff7a1 in ?? ()
#2  0x00007f6ebb9ce2b3 in clock_gettime (clock_id=1, tp=0x7f6ea23dfb20) at ../sysdeps/unix/clock_gettime.c:100
#3  0x00007f6ec2f7d8d2 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007f6ec3040c4d in QTimerInfoList::updateCurrentTime (this=0x7f6e9c006b50) at kernel/qeventdispatcher_unix.cpp:339
#6  0x00007f6ec3040fc5 in QTimerInfoList::timerWait (this=0x7f6e9c006b50, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#7  0x00007f6ec303fa8c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f6ea23dfc4c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007f6ec303fb35 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007f6ebb71d087 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#10 0x00007f6ebb71dfa9 in ?? () from /lib64/libglib-2.0.so.0
#11 0x00007f6ebb71e650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#12 0x00007f6ec3040286 in QEventDispatcherGlib::processEvents (this=0x7f6e9c0084a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007f6ec30148d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007f6ec3014ae5 in QEventLoop::exec (this=0x7f6ea23dfde0, flags=...) at kernel/qeventloop.cpp:201
#15 0x00007f6ec2f297a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#16 0x00007f6ec2ff6008 in QInotifyFileSystemWatcherEngine::run (this=0x3de0970) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007f6ec2f2c095 in QThreadPrivate::start (arg=0x3de0970) at thread/qthread_unix.cpp:320
#18 0x00007f6ebca8fa3f in start_thread (arg=0x7f6ea23e0700) at pthread_create.c:297
#19 0x00007f6ec1c7067d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6ec4644760 (LWP 20221)):
[KCrash Handler]
#6  0x000000000634ea68 in ?? ()
#7  0x00007f6ec301b3b9 in QMetaObject::cast (this=0x7f6e92bfc2a0, obj=0x3d842f0) at kernel/qmetaobject.cpp:266
#8  0x00007f6e929dfea9 in TimetrackerWidget::newTask (this=0x3e2d220) at /usr/src/debug/kdepim-4.6.40.git.1300056699/ktimetracker/timetrackerwidget.cpp:651
#9  0x00007f6e929e54e9 in MainAdaptor::qt_metacall (this=0x2603730, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fff835ae7f0) at /usr/src/debug/kdepim-4.6.40.git.1300056699/build/ktimetracker/mainadaptor.moc:198
#10 0x00007f6ebf1cd568 in QDBusConnectionPrivate::deliverCall (this=0x62d120, object=0x2603730, msg=..., metaTypes=..., slotIdx=16) at qdbusintegrator.cpp:941
#11 0x00007f6ebf1ce785 in QDBusConnectionPrivate::activateCall (this=0x62d120, object=0x2603730, flags=273, msg=...) at qdbusintegrator.cpp:851
#12 0x00007f6ebf1cef1e in QDBusConnectionPrivate::activateObject (this=0x62d120, node=..., msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1409
#13 0x00007f6ebf1cf417 in QDBusConnectionPrivate::handleObjectCall (this=0x62d120, msg=...) at qdbusintegrator.cpp:1502
#14 0x00007f6ebf1cfb68 in QDBusConnectionPrivate::handleMessage (this=0x62d120, amsg=...) at qdbusintegrator.cpp:564
#15 0x00007f6ebf1cfd09 in QDBusConnectionPrivate::sendWithReplyLocal (this=0x62d120, message=...) at qdbusintegrator.cpp:1906
#16 0x00007f6ebf1d077c in QDBusConnectionPrivate::sendWithReplyAsync (this=0x62d120, message=..., timeout=-1) at qdbusintegrator.cpp:1940
#17 0x00007f6ebf1bf8f0 in QDBusConnection::asyncCall (this=<value optimized out>, message=<value optimized out>, timeout=<value optimized out>) at qdbusconnection.cpp:560
#18 0x00007f6ebf1dcc4a in QDBusAbstractInterface::asyncCallWithArgumentList (this=<value optimized out>, method=..., args=...) at qdbusabstractinterface.cpp:477
#19 0x00007f6ea98ca3a2 in newTask (this=<value optimized out>) at /usr/src/debug/kdepim-4.6.40.git.1300056699/build/kontact/plugins/ktimetracker/ktimetrackerinterface.h:124
#20 ktimetrackerplugin::newTask (this=<value optimized out>) at /usr/src/debug/kdepim-4.6.40.git.1300056699/kontact/plugins/ktimetracker/ktimetracker_plugin.cpp:125
#21 0x00007f6ea98ca498 in ktimetrackerplugin::qt_metacall (this=0x8cada0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff835af490) at /usr/src/debug/kdepim-4.6.40.git.1300056699/build/kontact/plugins/ktimetracker/ktimetracker_plugin.moc:76
#22 0x00007f6ec3029a5f in QMetaObject::activate (sender=0x85e660, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff835af490) at kernel/qobject.cpp:3278
#23 0x00007f6ec23d6db2 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#24 0x00007f6ec23d6faa in QAction::activate (this=0x85e660, event=<value optimized out>) at kernel/qaction.cpp:1257
#25 0x00007f6ec4272fcc in trigger (this=0x74ddf0) at /usr/include/QtGui/qaction.h:218
#26 Kontact::MainWindow::slotNewClicked (this=0x74ddf0) at /usr/src/debug/kdepim-4.6.40.git.1300056699/kontact/src/mainwindow.cpp:712
#27 0x00007f6ec4276ccb in Kontact::MainWindow::qt_metacall (this=0x74ddf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff835af670) at /usr/src/debug/kdepim-4.6.40.git.1300056699/build/kontact/src/mainwindow.moc:123
#28 0x00007f6ec3029a5f in QMetaObject::activate (sender=0x96d020, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff835af670) at kernel/qobject.cpp:3278
#29 0x00007f6ec23d6db2 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#30 0x00007f6ec23d6faa in QAction::activate (this=0x96d020, event=<value optimized out>) at kernel/qaction.cpp:1257
#31 0x00007f6ec279249a in QAbstractButtonPrivate::click (this=0x92a250) at widgets/qabstractbutton.cpp:528
#32 0x00007f6ec279274c in QAbstractButton::mouseReleaseEvent (this=0x9c2b60, e=0x7fff835b0000) at widgets/qabstractbutton.cpp:1121
#33 0x00007f6ec284ec3a in QToolButton::mouseReleaseEvent (this=<value optimized out>, e=<value optimized out>) at widgets/qtoolbutton.cpp:721
#34 0x00007f6ec242ec5c in QWidget::event (this=0x9c2b60, event=0x7fff835b0000) at kernel/qwidget.cpp:8259
#35 0x00007f6ec23dd144 in QApplicationPrivate::notify_helper (this=0x63b030, receiver=0x9c2b60, e=0x7fff835b0000) at kernel/qapplication.cpp:4462
#36 0x00007f6ec23e5f7c in QApplication::notify (this=<value optimized out>, receiver=0x9c2b60, e=0x7fff835b0000) at kernel/qapplication.cpp:4023
#37 0x00007f6ec3977d46 in KApplication::notify (this=0x7fff835b0d30, receiver=0x9c2b60, event=0x7fff835b0000) at /usr/src/debug/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311
#38 0x00007f6ec301547c in QCoreApplication::notifyInternal (this=0x7fff835b0d30, receiver=0x9c2b60, event=0x7fff835b0000) at kernel/qcoreapplication.cpp:731
#39 0x00007f6ec23de155 in sendEvent (receiver=0x9c2b60, event=0x7fff835b0000, alienWidget=0x9c2b60, nativeWidget=0x975d90, buttonDown=0x7f6ec2eaf198, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#40 QApplicationPrivate::sendMouseEvent (receiver=0x9c2b60, event=0x7fff835b0000, alienWidget=0x9c2b60, nativeWidget=0x975d90, buttonDown=0x7f6ec2eaf198, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#41 0x00007f6ec245cb48 in QETWidget::translateMouseEvent (this=0x975d90, event=<value optimized out>) at kernel/qapplication_x11.cpp:4461
#42 0x00007f6ec245b209 in QApplication::x11ProcessEvent (this=0x7fff835b0d30, event=0x7fff835b0960) at kernel/qapplication_x11.cpp:3587
#43 0x00007f6ec2482f12 in x11EventSourceDispatch (s=0x6432c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x00007f6ebb71dbd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#45 0x00007f6ebb71e3b0 in ?? () from /lib64/libglib-2.0.so.0
#46 0x00007f6ebb71e650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#47 0x00007f6ec304022f in QEventDispatcherGlib::processEvents (this=0x6130c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#48 0x00007f6ec2482bae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x00007f6ec30148d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#50 0x00007f6ec3014ae5 in QEventLoop::exec (this=0x7fff835b0c80, flags=...) at kernel/qeventloop.cpp:201
#51 0x00007f6ec3018f2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#52 0x000000000040416f in main (argc=1, argv=0x7fff835b1358) at /usr/src/debug/kdepim-4.6.40.git.1300056699/kontact/src/main.cpp:218

Reported using DrKonqi