Application that crashed: kopete
Version of the application: 0.70.90
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
Qt Version: 4.5.0
Operating System: Linux 2.6.28-13-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Right clicking on tray icon. I was playing around with jabber conferece, skype wrapper was active and WLM account was activated as well. The contact list was minimized to tray.
It happened only once

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 0 (LWP 19441)]

Thread 6 (Thread 0xb1efeb90 (LWP 19473)):
#0  0xb7f54430 in __kernel_vsyscall ()
#1  0xb5fdbae7 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb5a7674b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb5a68f82 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb5a69268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6d44457 in QEventDispatcherGlib::processEvents (this=0xa0aa928, flags={i = -1309679000}) at kernel/qeventdispatcher_glib.cpp:325
#6  0xb6d1706a in QEventLoop::processEvents (this=0xa30f038, flags={i = -1309678936}) at kernel/qeventloop.cpp:149
#7  0xb6d174aa in QEventLoop::exec (this=0xa30f038, flags={i = -1309678792}) at kernel/qeventloop.cpp:200
#8  0xb237be59 in QCA::SyncThread::run () from /usr/lib/libqca.so.2
#9  0xb6c2496e in QThreadPrivate::start (arg=0xa361178) at thread/qthread_unix.cpp:189
#10 0xb5c104ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb5fe649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xb16fdb90 (LWP 19474)):
#0  0xb7f54430 in __kernel_vsyscall ()
#1  0xb5fdbae7 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0xb5a7674b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb5a68f82 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb5a69268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6d44457 in QEventDispatcherGlib::processEvents (this=0xa4b1480, flags={i = -1318071608}) at kernel/qeventdispatcher_glib.cpp:325
#6  0xb6d1706a in QEventLoop::processEvents (this=0xa4b1e08, flags={i = -1318071544}) at kernel/qeventloop.cpp:149
#7  0xb6d174aa in QEventLoop::exec (this=0xa4b1e08, flags={i = -1318071496}) at kernel/qeventloop.cpp:200
#8  0xb25c7672 in ?? () from /usr/lib/kde4/kopete_jabber.so
#9  0xb6c2496e in QThreadPrivate::start (arg=0xa4b6a80) at thread/qthread_unix.cpp:189
#10 0xb5c104ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0xb5fe649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb0efcb90 (LWP 19475)):
#0  0xb7f54430 in __kernel_vsyscall ()
#1  0xb5c140e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5ff52ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb6c259b2 in QWaitCondition::wait (this=0xa58c1f8, mutex=0xa58c1f4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb74f7152 in QHostInfoAgent::run (this=0xa58c1e8) at kernel/qhostinfo.cpp:260
#5  0xb6c2496e in QThreadPrivate::start (arg=0xa58c1e8) at thread/qthread_unix.cpp:189
#6  0xb5c104ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb5fe649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xae0d4b90 (LWP 19560)):
#0  0xb7f54430 in __kernel_vsyscall ()
#1  0xb5c14412 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb5ff5344 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0xaef70ae3 in ?? () from /usr/lib/libxine.so.1

Thread 2 (Thread 0xad857b90 (LWP 19561)):
#0  0xb5a68da7 in ?? () from /usr/lib/libglib-2.0.so.0
#1  0xb5a69268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#2  0xb6d44457 in QEventDispatcherGlib::processEvents (this=0xa99af70, flags={i = -1383763352}) at kernel/qeventdispatcher_glib.cpp:325
#3  0xb6d1706a in QEventLoop::processEvents (this=0xad8572e0, flags={i = -1383763288}) at kernel/qeventloop.cpp:149
#4  0xb6d174aa in QEventLoop::exec (this=0xad8572e0, flags={i = -1383763224}) at kernel/qeventloop.cpp:200
#5  0xb6c21639 in QThread::exec (this=0xa8dc2a8) at thread/qthread.cpp:481
#6  0xaefbe20a in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#7  0xb6c2496e in QThreadPrivate::start (arg=0xa8dc2a8) at thread/qthread_unix.cpp:189
#8  0xb5c104ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0xb5fe649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5573700 (LWP 19441)):
[KCrash Handler]
#6  QRegion::operator= (this=0xb8c30d0, r=@0xbf96f70c) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:132
#7  0xb64e653a in QWidgetBackingStore::sync (this=0xb3f5590) at painting/qbackingstore_p.h:240
#8  0xb631abb6 in QWidgetPrivate::syncBackingStore (this=0xb2dce00) at kernel/qwidget.cpp:1603
#9  0xb6322d85 in QWidget::event (this=0xb7ca3e8, event=0x9e744d8) at kernel/qwidget.cpp:7794
#10 0xb62cbe9c in QApplicationPrivate::notify_helper (this=0x9d83a98, receiver=0xb7ca3e8, e=0x9e744d8) at kernel/qapplication.cpp:4084
#11 0xb62d4282 in QApplication::notify (this=0xbf96ff1c, receiver=0xb7ca3e8, e=0x9e744d8) at kernel/qapplication.cpp:4049
#12 0xb7278e8d in KApplication::notify (this=0xbf96ff1c, receiver=0xb7ca3e8, event=0x9e744d8) at /build/buildd/kde4libs-4.2.90/kdeui/kernel/kapplication.cpp:302
#13 0xb6d18a3b in QCoreApplication::notifyInternal (this=0xbf96ff1c, receiver=0xb7ca3e8, event=0x9e744d8) at kernel/qcoreapplication.cpp:602
#14 0xb6d19695 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9d67580) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#15 0xb6d1988d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1132
#16 0xb6d447ef in postEventSourceDispatch (s=0x9d85b20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#17 0xb5a65b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#18 0xb5a690eb in ?? () from /usr/lib/libglib-2.0.so.0
#19 0xb5a69268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#20 0xb6d44438 in QEventDispatcherGlib::processEvents (this=0x9d96328, flags={i = -1080623608}) at kernel/qeventdispatcher_glib.cpp:323
#21 0xb636d365 in QGuiEventDispatcherGlib::processEvents (this=0x9d96328, flags={i = -1080623560}) at kernel/qguieventdispatcher_glib.cpp:202
#22 0xb6d1706a in QEventLoop::processEvents (this=0xbf96feb0, flags={i = -1080623496}) at kernel/qeventloop.cpp:149
#23 0xb6d174aa in QEventLoop::exec (this=0xbf96feb0, flags={i = -1080623432}) at kernel/qeventloop.cpp:200
#24 0xb6d19959 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#25 0xb62cbd17 in QApplication::exec () at kernel/qapplication.cpp:3553
#26 0x08059773 in _start ()

Reported using DrKonqi