Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.3
Operating System: Linux 2.6.32.5 x86_64

What I was doing when the application crashed:
I unlocked my screen and was greeted with this crash dump. Chances are it crashed hours before I logged back in.

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fedafbdf740 (LWP 6087))]

Thread 3 (Thread 0x7fed9df21910 (LWP 6089)):
#0  0xffffffffff60013b in ?? ()
#1  0x00007fed9df20bc0 in ?? ()
#2  0x00007fff43dff6fc in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7fed9a474910 (LWP 6090)):
#0  0x00007fedaa75aed6 in *__GI___poll (fds=0x10caca0, nfds=1, timeout=2807) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007feda6fc3652 in g_main_context_poll (context=0x12333d0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2768
#2  g_main_context_iterate (context=0x12333d0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2450
#3  0x00007feda6fc3787 in IA__g_main_context_iteration (context=0x12333d0, may_block=1) at gmain.c:2518
#4  0x00007fedac03a1a4 in QEventDispatcherGlib::processEvents (this=0x1214830, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007fedac01dc45 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fedac01dddf in QEventLoop::exec (this=0x109d460, flags=...) at kernel/qeventloop.cpp:197
#7  0x00007fed9d48c0e7 in XMPP::SyncThread::run() () from /usr/lib64/kde4/kopete_jabber.so
#8  0x00007fedabf91200 in QThreadPrivate::start (arg=0x108c260) at thread/qthread_unix.cpp:188
#9  0x00007fedabd262e7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x00007fedaa763d2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fedafbdf740 (LWP 6087)):
[KCrash Handler]
#5  0x00007fedae97e537 in Kopete::MetaContact::displayName (this=0x27b6dc0) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/libkopete/kopetemetacontact.cpp:646
#6  0x00007fed9f94c41d in ChatMessagePart::formatName (this=0x2998de0, contact=0x27b5f10, format=Qt::PlainText)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/kopete/chatwindow/chatmessagepart.cpp:1226
#7  0x00007fed9e3a7280 in ChatView::slotContactRemoved (this=0x2910320, contact=0x27b5f10, reason=..., format=Qt::PlainText, suppressNotification=false)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/kopete/chatwindow/chatview.cpp:581
#8  0x00007fed9e3a8c1d in ChatView::qt_metacall (this=0x2910320, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff43d64250)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/kopete/chatwindow/chatview.moc:178
#9  0x00007fedac02cab3 in QMetaObject::activate (sender=0x27f5b60, from_signal_index=<value optimized out>, to_signal_index=15, argv=0x0) at kernel/qobject.cpp:3101
#10 0x00007fedae965e62 in Kopete::ChatSession::contactRemoved (this=0xb, _t1=0x27b5f10, _t2=<value optimized out>, _t3=Qt::PlainText, _t4=false)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/libkopete/kopetechatsession.moc:271
#11 0x00007fedae96608f in Kopete::ChatSession::slotContactDestroyed (this=0x27f5b60, contact=0x27b5f10) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/libkopete/kopetechatsession.cpp:509
#12 0x00007fedae9674bb in Kopete::ChatSession::qt_metacall (this=0x27f5b60, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff43d64430)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/libkopete/kopetechatsession.moc:217
#13 0x00007fed9d408fa0 in JabberChatSession::qt_metacall (this=0x27b6dc0, _c=41643456, _id=1138114752, _a=0x0)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/jabberchatsession.moc:72
#14 0x00007fedac02cab3 in QMetaObject::activate (sender=0x27b5f10, from_signal_index=<value optimized out>, to_signal_index=10, argv=0x0) at kernel/qobject.cpp:3101
#15 0x00007fedae96d17a in Kopete::Contact::contactDestroyed (this=0x0, _t1=0x27b5f10) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/libkopete/kopetecontact.moc:200
#16 0x00007fedae9703ce in ~Contact (this=0x27b6dc0, __in_chrg=<value optimized out>) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/libkopete/kopetecontact.cpp:124
#17 0x00007fed9d401d0d in ~JabberGroupMemberContact (this=0x27b5f10, __in_chrg=<value optimized out>)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/jabbergroupmembercontact.cpp:57
#18 0x00007fedac029338 in QObjectPrivate::deleteChildren (this=0x27b7880) at kernel/qobject.cpp:1838
#19 0x00007fedac02de44 in ~QObject (this=0x27b6dc0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:836
#20 0x00007fedae980671 in ~MetaContact (this=0x27b6dc0, __in_chrg=<value optimized out>) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/libkopete/kopetemetacontact.cpp:78
#21 0x00007fed9d3ff2a1 in JabberGroupContact::removeSubContact (this=0x1ada020, rosterItem=...) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/jabbergroupcontact.cpp:302
#22 0x00007fed9d3ec85d in JabberAccount::slotGroupChatPresence (this=0xe46df0, jid=..., status=...) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/jabberaccount.cpp:1526
#23 0x00007fed9d3ee36e in JabberAccount::qt_metacall (this=0xe46df0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff43d64be0)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/jabberaccount.moc:165
#24 0x00007fedac02cab3 in QMetaObject::activate (sender=0x10512d0, from_signal_index=<value optimized out>, to_signal_index=20, argv=0x0) at kernel/qobject.cpp:3101
#25 0x00007fed9d412edc in JabberClient::groupChatPresence (this=0xb, _t1=<value optimized out>, _t2=<value optimized out>)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/jabberclient.moc:322
#26 0x00007fed9d41528b in JabberClient::qt_metacall (this=0x10512d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff43d64d20)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/jabberclient.moc:199
#27 0x00007fedac02cab3 in QMetaObject::activate (sender=0x1235160, from_signal_index=<value optimized out>, to_signal_index=20, argv=0x0) at kernel/qobject.cpp:3101
#28 0x00007fed9d415c6c in XMPP::Client::groupChatPresence (this=0xb, _t1=<value optimized out>, _t2=<value optimized out>)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/libiris/moc_xmpp_client.cpp:269
#29 0x00007fed9d426990 in XMPP::Client::ppPresence (this=0x1235160, j=..., s=...) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/client.cpp:732
#30 0x00007fed9d419b8e in XMPP::Client::qt_metacall (this=0x1235160, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff43d65040)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/libiris/moc_xmpp_client.cpp:143
#31 0x00007fedac02cab3 in QMetaObject::activate (sender=0x1272640, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x0) at kernel/qobject.cpp:3101
#32 0x00007fed9d4161df in XMPP::JT_PushPresence::presence (this=0xb, _t1=<value optimized out>, _t2=<value optimized out>)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/libiris/moc_xmpp_tasks.cpp:326
#33 0x00007fed9d457ecb in XMPP::JT_PushPresence::take (this=0x1272640, e=...) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/xmpp_tasks.cpp:774
#34 0x00007fed9d4446db in XMPP::Task::take (this=<value optimized out>, x=...) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/xmpp_task.cpp:139
#35 0x00007fed9d426ef4 in XMPP::Client::distribute (this=0x1235160, x=...) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/client.cpp:580
#36 0x00007fed9d4278d1 in XMPP::Client::streamReadyRead (this=0x1235160) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/protocols/jabber/libiris/iris/xmpp/xmpp-im/client.cpp:527
#37 0x00007fed9d419b40 in XMPP::Client::qt_metacall (this=0x1235160, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff43d65d90)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/libiris/moc_xmpp_client.cpp:138
#38 0x00007fedac02cab3 in QMetaObject::activate (sender=0x1232c90, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x0) at kernel/qobject.cpp:3101
#39 0x00007fed9d41ad0f in XMPP::ClientStream::qt_metacall (this=0x1232c90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff43d65ea0)
    at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3_build/kopete/protocols/jabber/libiris/moc_xmpp_clientstream.cpp:133
#40 0x00007fedac02cab3 in QMetaObject::activate (sender=0x35be1e0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3101
#41 0x00007fedac030ef3 in QSingleShotTimer::timerEvent (this=0x35be1e0) at kernel/qtimer.cpp:298
#42 0x00007fedac02c068 in QObject::event (this=0x35be1e0, e=0x27b6dc0) at kernel/qobject.cpp:1066
#43 0x00007fedab32e2b5 in QApplicationPrivate::notify_helper (this=0xbaf960, receiver=0x35be1e0, e=0x7fff43d66590) at kernel/qapplication.cpp:4065
#44 0x00007fedab32f1a3 in QApplication::notify (this=0x7fff43d668a0, receiver=0x35be1e0, e=0x7fff43d66590) at kernel/qapplication.cpp:4030
#45 0x00007fedacae9354 in KApplication::notify (this=0x7fff43d668a0, receiver=0x35be1e0, event=0x7fff43d66590)
    at /usr/src/debug/kde-base/kdelibs-4.3.3-r1/kdelibs-4.3.3/kdeui/kernel/kapplication.cpp:302
#46 0x00007fedac01f9c3 in QCoreApplication::notifyInternal (this=0x7fff43d668a0, receiver=0x35be1e0, event=0x7fff43d66590) at kernel/qcoreapplication.cpp:606
#47 0x00007fedac03bd7c in QCoreApplication::sendEvent (this=0xbcdd80) at kernel/qcoreapplication.h:213
#48 QTimerInfoList::activateTimers (this=0xbcdd80) at kernel/qeventdispatcher_unix.cpp:580
#49 0x00007fedac03a5d5 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#50 0x00007feda6fc184f in g_main_dispatch (context=0xbb1600) at gmain.c:1824
#51 IA__g_main_context_dispatch (context=0xbb1600) at gmain.c:2377
#52 0x00007feda6fc36a7 in g_main_context_iterate (context=0xbb1600, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2455
#53 0x00007feda6fc3787 in IA__g_main_context_iteration (context=0xbb1600, may_block=1) at gmain.c:2518
#54 0x00007fedac03a1a4 in QEventDispatcherGlib::processEvents (this=0xbafab0, flags=...) at kernel/qeventdispatcher_glib.cpp:329
#55 0x00007fedab39405a in QGuiEventDispatcherGlib::processEvents (this=0x27b6dc0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#56 0x00007fedac01dc45 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#57 0x00007fedac01dddf in QEventLoop::exec (this=0x7fff43d66820, flags=...) at kernel/qeventloop.cpp:197
#58 0x00007fedac01ff0c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#59 0x0000000000415acf in main (argc=3, argv=0x7fff43d676d8) at /usr/src/debug/kde-base/kopete-4.3.3/kopete-4.3.3/kopete/kopete/main.cpp:104

Reported using DrKonqi