Bug 271802

Application: kontact (4.4.10)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I tried to open a calendar event (strange event that was disaplayed three times in a row). Result was this crash, see log.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fbcf93a37a0 (LWP 2060))]

Thread 3 (Thread 0x7fbcd6f56700 (LWP 2276)):
#0  0x00007fbcf0224a70 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbcf02253a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbcf02259f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbcd80b9c44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fbcf024c3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbcf06f0d8c in start_thread (arg=0x7fbcd6f56700) at pthread_create.c:304
#6  0x00007fbcf680504d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fbccc8b4700 (LWP 2356)):
#0  0x00007fbcf67f7f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fbcf0225104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbcf0225639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbcf6f3f446 in QEventDispatcherGlib::processEvents (this=0x34053c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fbcf6f13882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fbcf6f13abc in QEventLoop::exec (this=0x7fbccc8b3db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fbcf6e2a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fbcf6ef5c2f in QInotifyFileSystemWatcherEngine::run (this=0x34de0b0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fbcf6e2d175 in QThreadPrivate::start (arg=0x34de0b0) at thread/qthread_unix.cpp:320
#9  0x00007fbcf06f0d8c in start_thread (arg=0x7fbccc8b4700) at pthread_create.c:304
#10 0x00007fbcf680504d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbcf93a37a0 (LWP 2060)):
[KCrash Handler]
#6  0x00007fbcf3d4ba57 in KCal::IncidenceBase::uid() const () from /usr/lib/libkcal.so.4
#7  0x00007fbcc9be1f39 in KOEventViewer::showIncidenceContext() () from /usr/lib/libkorganizer_eventviewer.so.4
#8  0x00007fbcc9be23fd in KOEventViewer::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkorganizer_eventviewer.so.4
#9  0x00007fbcf6f295f8 in QMetaObject::activate (sender=0x5efb1b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#10 0x00007fbcf85508d0 in KDialog::slotButtonClicked (this=0x5efb1b0, button=8192) at ../../kdeui/dialogs/kdialog.cpp:896
#11 0x00007fbcf8550db2 in KDialog::qt_metacall (this=0x5efb1b0, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0x7fff9c26f360) at ./kdialog.moc:190
#12 0x00007fbcf6f295f8 in QMetaObject::activate (sender=0x5ea0a60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff9c26f360) at kernel/qobject.cpp:3287
#13 0x00007fbcf6f2d38e in QSignalMapper::mapped (this=<value optimized out>, _t1=8192) at .moc/release-shared/moc_qsignalmapper.cpp:101
#14 0x00007fbcf6f2d496 in QSignalMapper::map (this=0x5ea0a60, sender=0x5efe2e0) at kernel/qsignalmapper.cpp:266
#15 0x00007fbcf6f2dba0 in QSignalMapper::qt_metacall (this=0x5ea0a60, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff9c26f4b0) at .moc/release-shared/moc_qsignalmapper.cpp:87
#16 0x00007fbcf6f295f8 in QMetaObject::activate (sender=0x5efe2e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff9c26f4b0) at kernel/qobject.cpp:3287
#17 0x00007fbcf7f49252 in QAbstractButton::clicked (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#18 0x00007fbcf7c9283e in QAbstractButtonPrivate::emitClicked (this=0x5efc760) at widgets/qabstractbutton.cpp:546
#19 0x00007fbcf7c93dbb in QAbstractButtonPrivate::click (this=0x5efc760) at widgets/qabstractbutton.cpp:539
#20 0x00007fbcf7c9402c in QAbstractButton::mouseReleaseEvent (this=0x5efe2e0, e=0x7fff9c26fdf0) at widgets/qabstractbutton.cpp:1121
#21 0x00007fbcf7924cb8 in QWidget::event (this=0x5efe2e0, event=0x7fff9c26fdf0) at kernel/qwidget.cpp:8259
#22 0x00007fbcf78d39e4 in QApplicationPrivate::notify_helper (this=0x202a360, receiver=0x5efe2e0, e=0x7fff9c26fdf0) at kernel/qapplication.cpp:4462
#23 0x00007fbcf78d8db3 in QApplication::notify (this=<value optimized out>, receiver=0x5efe2e0, e=0x7fff9c26fdf0) at kernel/qapplication.cpp:4023
#24 0x00007fbcf85f2866 in KApplication::notify (this=0x7fff9c271c00, receiver=0x5efe2e0, event=0x7fff9c26fdf0) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x00007fbcf6f1449c in QCoreApplication::notifyInternal (this=0x7fff9c271c00, receiver=0x5efe2e0, event=0x7fff9c26fdf0) at kernel/qcoreapplication.cpp:731
#26 0x00007fbcf78d4a0d in sendEvent (receiver=0x5efe2e0, event=0x7fff9c26fdf0, alienWidget=0x5efe2e0, nativeWidget=0x5efb1b0, buttonDown=0x7fbcf83b4218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QApplicationPrivate::sendMouseEvent (receiver=0x5efe2e0, event=0x7fff9c26fdf0, alienWidget=0x5efe2e0, nativeWidget=0x5efb1b0, buttonDown=0x7fbcf83b4218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#28 0x00007fbcf7954600 in QETWidget::translateMouseEvent (this=0x5efb1b0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4556
#29 0x00007fbcf795304a in QApplication::x11ProcessEvent (this=0x7fff9c271c00, event=0x7fff9c270740) at kernel/qapplication_x11.cpp:3678
#30 0x00007fbcf797b162 in x11EventSourceDispatch (s=0x20399f0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007fbcf0224bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fbcf02253a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fbcf0225639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007fbcf6f3f3ef in QEventDispatcherGlib::processEvents (this=0x1fcb370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007fbcf797adfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007fbcf6f13882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007fbcf6f13abc in QEventLoop::exec (this=0x7fff9c270a40, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007fbcf7d928e6 in QDialog::exec (this=0x29b9560) at dialogs/qdialog.cpp:552
#39 0x00007fbcdaea7e59 in ?? () from /usr/lib/libkmailprivate.so.4
#40 0x00007fbcdaeb1e61 in ?? () from /usr/lib/libkmailprivate.so.4
#41 0x00007fbcdae4b9c4 in KMail::AccountManager::processNextCheck(bool) () from /usr/lib/libkmailprivate.so.4
#42 0x00007fbcdae4c30a in KMail::AccountManager::singleCheckMail(KMAccount*, bool) () from /usr/lib/libkmailprivate.so.4
#43 0x00007fbcdadcc3b1 in ?? () from /usr/lib/libkmailprivate.so.4
#44 0x00007fbcdaeac170 in ?? () from /usr/lib/libkmailprivate.so.4
#45 0x00007fbcdaeb2925 in ?? () from /usr/lib/libkmailprivate.so.4
#46 0x00007fbcf6f295f8 in QMetaObject::activate (sender=0x28836e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#47 0x00007fbcf6f281c9 in QObject::event (this=0x28836e0, e=<value optimized out>) at kernel/qobject.cpp:1190
#48 0x00007fbcf78d39e4 in QApplicationPrivate::notify_helper (this=0x202a360, receiver=0x28836e0, e=0x7fff9c271920) at kernel/qapplication.cpp:4462
#49 0x00007fbcf78d83aa in QApplication::notify (this=<value optimized out>, receiver=0x28836e0, e=0x7fff9c271920) at kernel/qapplication.cpp:4341
#50 0x00007fbcf85f2866 in KApplication::notify (this=0x7fff9c271c00, receiver=0x28836e0, event=0x7fff9c271920) at ../../kdeui/kernel/kapplication.cpp:311
#51 0x00007fbcf6f1449c in QCoreApplication::notifyInternal (this=0x7fff9c271c00, receiver=0x28836e0, event=0x7fff9c271920) at kernel/qcoreapplication.cpp:731
#52 0x00007fbcf6f41f12 in sendEvent (this=0x2039930) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#53 QTimerInfoList::activateTimers (this=0x2039930) at kernel/qeventdispatcher_unix.cpp:604
#54 0x00007fbcf6f3ed18 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#55 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#56 0x00007fbcf0224bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007fbcf02253a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007fbcf0225639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fbcf6f3f3ef in QEventDispatcherGlib::processEvents (this=0x1fcb370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#60 0x00007fbcf797adfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#61 0x00007fbcf6f13882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#62 0x00007fbcf6f13abc in QEventLoop::exec (this=0x7fff9c271b90, flags=...) at kernel/qeventloop.cpp:201
#63 0x00007fbcf6f17ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#64 0x0000000000403f70 in _start ()

This bug may be a duplicate of or related to bug 241979.

Possible duplicates by query: bug 265106, bug 253264, bug 253175, bug 241979.

Reported using DrKonqi