Application that crashed: kalarm
Version of the application: 2.2.8
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I'm running ubuntu 9.10, running gnome desktop, start some applications on startup. Kalarm is one of those applications. It appears that every other time I boot causes kalarm to crash as it starts.

 -- Backtrace:
Application: KAlarm (kalarm), signal: Segmentation fault
[KCrash Handler]
#6  0x080c91ef in AlarmCalendar::atLoginAlarms (this=0x0) at ../../kalarm/alarmcalendar.cpp:1383
#7  0x080e2532 in KAlarmApp::processQueue (this=0x826bce0) at ../../kalarm/kalarmapp.cpp:673
#8  0x080e3abb in KAlarmApp::qt_metacall (this=0x826bce0, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfcacb6c) at ./kalarmapp.moc:102
#9  0x07ec0263 in QMetaObject::activate (sender=0x8402580, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#10 0x07ec0ec2 in QMetaObject::activate (sender=0x8402580, m=0x7f9a908, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#11 0x07ec5387 in QSingleShotTimer::timeout (this=0x8402580) at .moc/release-shared/qtimer.moc:76
#12 0x07ec549c in QSingleShotTimer::timerEvent (this=0x8402580) at kernel/qtimer.cpp:298
#13 0x07eba3bf in QObject::event (this=0x8402580, e=0xbfcad000) at kernel/qobject.cpp:1075
#14 0x05a73f54 in QApplicationPrivate::notify_helper (this=0x826e9c0, receiver=0x8402580, e=0xbfcad000) at kernel/qapplication.cpp:4056
#15 0x05a7b67c in QApplication::notify (this=0x826bce0, receiver=0x8402580, e=0xbfcad000) at kernel/qapplication.cpp:3603
#16 0x01196bfa in KApplication::notify (this=0x826bce0, receiver=0x8402580, event=0xbfcad000) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x07eaa6cb in QCoreApplication::notifyInternal (this=0x826bce0, receiver=0x8402580, event=0xbfcad000) at kernel/qcoreapplication.cpp:610
#18 0x07ed77ce in QCoreApplication::sendEvent (this=0x8271774) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#19 QTimerInfoList::activateTimers (this=0x8271774) at kernel/qeventdispatcher_unix.cpp:572
#20 0x07ed50e0 in timerSourceDispatch (source=0x8271740) at kernel/qeventdispatcher_glib.cpp:165
#21 0x078b7e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x078bb730 in ?? () from /lib/libglib-2.0.so.0
#23 0x078bb863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x07ed502c in QEventDispatcherGlib::processEvents (this=0x82389f8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#25 0x05b14be5 in QGuiEventDispatcherGlib::processEvents (this=0x82389f8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#26 0x07ea8c79 in QEventLoop::processEvents (this=0xbfcad2c4, flags=) at kernel/qeventloop.cpp:149
#27 0x07ea90ca in QEventLoop::exec (this=0xbfcad2c4, flags=...) at kernel/qeventloop.cpp:201
#28 0x07eab53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#29 0x05a73dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#30 0x0809888e in main (argc=3, argv=0xbfcad784) at ../../kalarm/main.cpp:126

Reported using DrKonqi