Application: akonadi_mixedmaildir_resource (0.1)
KDE Platform Version: 4.4.93 (KDE 4.4.93 (KDE 4.5 >= 20100713)) "release 1"
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
At the moment korganiser and kmail also crashing but this random crashing predates that.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Akonadi Resource (akonadi_mixedmaildir_resource), signal: Aborted
[KCrash Handler]
#6  0x00007fe0e71579e5 in raise () from /lib64/libc.so.6
#7  0x00007fe0e7158ee6 in abort () from /lib64/libc.so.6
#8  0x00007fe0e7192c53 in __libc_message () from /lib64/libc.so.6
#9  0x00007fe0e7198226 in malloc_printerr () from /lib64/libc.so.6
#10 0x00007fe0ea6bcd4e in ~QByteArray (this=0x815380, msg=...) at /usr/include/QtCore/qbytearray.h:382
#11 Akonadi::MonitorPrivate::acceptNotification (this=0x815380, msg=...) at /usr/src/debug/kdepimlibs-4.4.93svn1149848/akonadi/monitor_p.cpp:129
#12 0x00007fe0ea6bdd48 in Akonadi::MonitorPrivate::slotNotify (this=0x815380, msgs=<value optimized out>) at /usr/src/debug/kdepimlibs-4.4.93svn1149848/akonadi/monitor_p.cpp:312
#13 0x00007fe0ea629762 in Akonadi::ChangeRecorderPrivate::slotNotify (this=<value optimized out>, msgs=<value optimized out>)
    at /usr/src/debug/kdepimlibs-4.4.93svn1149848/akonadi/changerecorder_p.h:51
#14 0x00007fe0ea6b8052 in Akonadi::Monitor::qt_metacall (this=0x816080, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff53de6640)
    at /usr/src/debug/kdepimlibs-4.4.93svn1149848/build/akonadi/monitor.moc:147
#15 0x00007fe0ea628b48 in Akonadi::ChangeRecorder::qt_metacall (this=0x816080, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/debug/kdepimlibs-4.4.93svn1149848/build/akonadi/changerecorder.moc:72
#16 0x00007fe0e7b17a1f in QMetaObject::activate (sender=0x7fe250, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff53de6640) at kernel/qobject.cpp:3295
#17 0x00007fe0ea717792 in OrgFreedesktopAkonadiNotificationManagerInterface::notify (this=<value optimized out>, _t1=<value optimized out>)
    at /usr/src/debug/kdepimlibs-4.4.93svn1149848/build/akonadi/notificationmanagerinterface.moc:85
#18 0x00007fe0ea7177dd in OrgFreedesktopAkonadiNotificationManagerInterface::qt_metacall (this=0x7fe250, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff53de6880)
    at /usr/src/debug/kdepimlibs-4.4.93svn1149848/build/akonadi/notificationmanagerinterface.moc:73
#19 0x00007fe0ea12b188 in QDBusConnectionPrivate::deliverCall (this=0x6b0b10, object=0x7fe250, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:904
#20 0x00007fe0ea137ecf in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:101
#21 0x00007fe0e7b15509 in QObject::event (this=0x7fe250, e=0x819ff0) at kernel/qobject.cpp:1248
#22 0x00007fe0e84894d4 in QApplicationPrivate::notify_helper (this=0x66c8b0, receiver=0x7fe250, e=0x819ff0) at kernel/qapplication.cpp:4302
#23 0x00007fe0e8491aca in QApplication::notify (this=<value optimized out>, receiver=0x7fe250, e=0x819ff0) at kernel/qapplication.cpp:4185
#24 0x00007fe0e9148606 in KApplication::notify (this=0x7fff53de7330, receiver=0x7fe250, event=0x819ff0) at /usr/src/debug/kdelibs-4.4.93svn1149349/kdeui/kernel/kapplication.cpp:309
#25 0x00007fe0e7b03e4c in QCoreApplication::notifyInternal (this=0x7fff53de7330, receiver=0x7fe250, event=0x819ff0) at kernel/qcoreapplication.cpp:726
#26 0x00007fe0e7b075ba in sendEvent (receiver=0x0, event_type=0, data=0x653c20) at kernel/qcoreapplication.h:215
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x653c20) at kernel/qcoreapplication.cpp:1367
#28 0x00007fe0e7b2c173 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#29 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#30 0x00007fe0e3713a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#31 0x00007fe0e3714270 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007fe0e3714510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fe0e7b2c67f in QEventDispatcherGlib::processEvents (this=0x653300, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#34 0x00007fe0e852a14e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007fe0e7b03292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007fe0e7b03495 in QEventLoop::exec (this=0x7fff53de72b0, flags=...) at kernel/qeventloop.cpp:201
#37 0x00007fe0e7b0788b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#38 0x00007fe0ea6c8d82 in Akonadi::ResourceBase::init (r=0x7fd3b0) at /usr/src/debug/kdepimlibs-4.4.93svn1149848/akonadi/resourcebase.cpp:245
#39 0x0000000000418758 in _start ()

Reported using DrKonqi