Application that crashed: kopete
Version of the application: 0.70.90
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
 

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 0 (LWP 4431)]

Thread 4 (Thread 0x7f75ecc86950 (LWP 4474)):
#0  0x00007f75f70d4a5c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#1  0x00007f75fcc89aae in QEventDispatcherGlib::processEvents (this=0x21208e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#2  0x00007f75fcc5ef42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -322412832}) at kernel/qeventloop.cpp:149
#3  0x00007f75fcc5f314 in QEventLoop::exec (this=0x21220c0, flags={i = -322412432}) at kernel/qeventloop.cpp:201
#4  0x00007f75edcd22cb in QCA::SyncThread::run () from /usr/lib/libqca.so.2
#5  0x00007f75fcb76d35 in QThreadPrivate::start (arg=0x211ff70) at thread/qthread_unix.cpp:188
#6  0x00007f75f908d3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#7  0x00007f75fb2adfcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f75e8fde950 (LWP 4479)):
#0  0x00007f75fb2a4496 in *__GI___poll (fds=0x22aebd0, nfds=1, timeout=3516) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f75f70d477f in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f75f70d4a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f75fcc89aae in QEventDispatcherGlib::processEvents (this=0x215d150, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007f75fcc5ef42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -386015200}) at kernel/qeventloop.cpp:149
#5  0x00007f75fcc5f314 in QEventLoop::exec (this=0x216f850, flags={i = -386015120}) at kernel/qeventloop.cpp:201
#6  0x00007f75ee11de33 in ?? () from /usr/lib/kde4/kopete_jabber.so
#7  0x00007f75fcb76d35 in QThreadPrivate::start (arg=0x212c190) at thread/qthread_unix.cpp:188
#8  0x00007f75f908d3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00007f75fb2adfcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f75e87dd950 (LWP 4480)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f75fcb77d19 in QWaitCondition::wait (this=0x23b3e50, mutex=0x23b3e48, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f75fdf0c81c in QHostInfoAgent::run (this=0x23b3e30) at kernel/qhostinfo.cpp:260
#3  0x00007f75fcb76d35 in QThreadPrivate::start (arg=0x23b3e30) at thread/qthread_unix.cpp:188
#4  0x00007f75f908d3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007f75fb2adfcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7600c2c750 (LWP 4431)):
[KCrash Handler]
#5  0x00007f75fc2b8665 in QTabBarPrivate::_q_moveTabFinished (this=0x42d3bc0, index=1) at widgets/qtabbar.cpp:1847
#6  0x00007f75fc2bc1d0 in QTabBar::mouseMoveEvent (this=0x33bc180, event=0x7fff08c6a2d0) at widgets/qtabbar.cpp:1725
#7  0x00007f75fd93a2c0 in KTabBar::mouseMoveEvent (this=0x33bc180, event=0x7fff08c6a2d0) at /build/buildd/kde4libs-4.3.0/kdeui/widgets/ktabbar.cpp:181
#8  0x00007f75fbed5f58 in QWidget::event (this=0x33bc180, event=0x7fff08c6a2d0) at kernel/qwidget.cpp:7534
#9  0x00007f75fc2b8311 in QTabBar::event (this=0x33bc180, event=0x7fff08c6a2d0) at widgets/qtabbar.cpp:1453
#10 0x00007f75fbe84f4d in QApplicationPrivate::notify_helper (this=0x1a07a80, receiver=0x33bc180, e=0x7fff08c6a2d0) at kernel/qapplication.cpp:4056
#11 0x00007f75fbe8d8ea in QApplication::notify (this=<value optimized out>, receiver=0x33bc180, e=0x7fff08c6a2d0) at kernel/qapplication.cpp:3758
#12 0x00007f75fd84971b in KApplication::notify (this=0x7fff08c6c210, receiver=0x33bc180, event=0x7fff08c6a2d0) at /build/buildd/kde4libs-4.3.0/kdeui/kernel/kapplication.cpp:302
#13 0x00007f75fcc606ac in QCoreApplication::notifyInternal (this=0x7fff08c6c210, receiver=0x33bc180, event=0x7fff08c6a2d0) at kernel/qcoreapplication.cpp:610
#14 0x00007f75fbe8cb38 in QApplicationPrivate::sendMouseEvent (receiver=0x33bc180, event=0x7fff08c6a2d0, alienWidget=0x0, nativeWidget=0x33bc180, buttonDown=<value optimized out>, 
    lastMouseReceiver=@0x7f75fc8bc010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#15 0x00007f75fbef6b19 in QETWidget::translateMouseEvent (this=0x33bc180, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#16 0x00007f75fbef59b2 in QApplication::x11ProcessEvent (this=0x7fff08c6c210, event=0x7fff08c6be50) at kernel/qapplication_x11.cpp:3629
#17 0x00007f75fbf1e454 in x11EventSourceDispatch (s=0x1a19480, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#18 0x00007f75f70d120a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0x00007f75f70d48e0 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0x00007f75f70d4a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0x00007f75fcc89a8f in QEventDispatcherGlib::processEvents (this=0x19daf70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#22 0x00007f75fbf1dbdf in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#23 0x00007f75fcc5ef42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 147243328}) at kernel/qeventloop.cpp:149
#24 0x00007f75fcc5f314 in QEventLoop::exec (this=0x7fff08c6c180, flags={i = 147243408}) at kernel/qeventloop.cpp:201
#25 0x00007f75fcc615e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#26 0x0000000000415738 in _start ()

Reported using DrKonqi