Application: kontact (4.4.9)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic-pae i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
KMail running in the background, fetching mails from an IMAP account.

There is only total of one accounts (IMAP) used for the KMail, and some filtering rules are enabled.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2cd9730 (LWP 10620))]

Thread 2 (Thread 0xa96ccb70 (LWP 10677)):
#0  0xb7719832 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0xb5d9fdf6 in __poll (fds=0xb5e36ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb3f13a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb3f0643c in ?? () from /lib/libglib-2.0.so.0
#4  0xb3f06848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb60b859f in QEventDispatcherGlib::processEvents (this=0x91f3b78, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0xb6088609 in QEventLoop::processEvents (this=0xa96cc270, flags=) at kernel/qeventloop.cpp:149
#7  0xb6088a8a in QEventLoop::exec (this=0xa96cc270, flags=...) at kernel/qeventloop.cpp:201
#8  0xb5f84b7e in QThread::exec (this=0x9244600) at thread/qthread.cpp:490
#9  0xb606735b in QInotifyFileSystemWatcherEngine::run (this=0x9244600) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb5f87df9 in QThreadPrivate::start (arg=0x9244600) at thread/qthread_unix.cpp:266
#11 0xb3fb1cc9 in start_thread (arg=0xa96ccb70) at pthread_create.c:304
#12 0xb5dae69e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb2cd9730 (LWP 10620)):
[KCrash Handler]
#7  KMail::ActionScheduler::actionMessage (this=0x91b8990, res=KMFilterAction::GoOn) at ../../kmail/actionscheduler.cpp:675
#8  0xae1f043a in KMail::ActionScheduler::filterMessage (this=0x91b8990) at ../../kmail/actionscheduler.cpp:648
#9  0xae1f0e94 in KMail::ActionScheduler::qt_metacall (this=0x91b8990, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfcf50dc) at ./actionscheduler.moc:130
#10 0xb608f8ca in QMetaObject::metacall (object=0x91b8990, cl=152363292, idx=21, argv=0xbfcf50dc) at kernel/qmetaobject.cpp:237
#11 0xb60a26ad in QMetaObject::activate (sender=0x91c9300, m=0xb61bc5a4, local_signal_index=0, argv=0x8) at kernel/qobject.cpp:3280
#12 0xb60f41e7 in QTimer::timeout (this=0x91c9300) at .moc/release-shared/moc_qtimer.cpp:134
#13 0xb60a81ce in QTimer::timerEvent (this=0x91c9300, e=0xbfcf5610) at kernel/qtimer.cpp:271
#14 0xb609c504 in QObject::event (this=0x91c9300, e=0x11) at kernel/qobject.cpp:1183
#15 0xb6591fdc in QApplicationPrivate::notify_helper (this=0x883a568, receiver=0x91c9300, e=0xbfcf5610) at kernel/qapplication.cpp:4396
#16 0xb659804e in QApplication::notify (this=0xbfcf5974, receiver=0x91c9300, e=0xbfcf5610) at kernel/qapplication.cpp:3798
#17 0xb7138f7a in KApplication::notify (this=0xbfcf5974, receiver=0x91c9300, event=0xbfcf5610) at ../../kdeui/kernel/kapplication.cpp:311
#18 0xb6089b3b in QCoreApplication::notifyInternal (this=0xbfcf5974, receiver=0x91c9300, event=0xbfcf5610) at kernel/qcoreapplication.cpp:732
#19 0xb60bbad6 in sendEvent (this=0x8834134) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QTimerInfoList::activateTimers (this=0x8834134) at kernel/qeventdispatcher_unix.cpp:602
#21 0xb60b8874 in timerSourceDispatch (source=0x8834100) at kernel/qeventdispatcher_glib.cpp:184
#22 0xb3f02855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#23 0xb3f06668 in ?? () from /lib/libglib-2.0.so.0
#24 0xb3f06848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#25 0xb60b8565 in QEventDispatcherGlib::processEvents (this=0x880db78, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#26 0xb6653be5 in QGuiEventDispatcherGlib::processEvents (this=0x880db78, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0xb6088609 in QEventLoop::processEvents (this=0xbfcf58d4, flags=) at kernel/qeventloop.cpp:149
#28 0xb6088a8a in QEventLoop::exec (this=0xbfcf58d4, flags=...) at kernel/qeventloop.cpp:201
#29 0xb608d00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#30 0xb6590e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#31 0x0804b132 in main (argc=1, argv=0xbfcf5b94) at ../../../kontact/src/main.cpp:224

Possible duplicates by query: bug 265949, bug 265649, bug 263725, bug 263276, bug 248180.

Reported using DrKonqi