Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-1-686 i686
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
Kopete crashes when I close an history window. It appends on any contact, at least on all I tested, whether an history exists or not.

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0xb57c9700 (LWP 4051))]

Thread 2 (Thread 0xb3187b70 (LWP 6200)):
#0  0xb80d0424 in __kernel_vsyscall ()
#1  0xb5dc7cc5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb6887ffd in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb73fa5c2 in QWaitConditionPrivate::wait (this=0xa53f318, mutex=0xa53f314, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa53f318, mutex=0xa53f314, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb60b4a9a in QHostInfoAgent::run (this=0xa53f308) at kernel/qhostinfo.cpp:260
#6  0xb73f95e2 in QThreadPrivate::start (arg=0xa53f308) at thread/qthread_unix.cpp:188
#7  0xb5dc37f5 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb687b05e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb57c9700 (LWP 4051)):
[KCrash Handler]
#6  QWidget::hide (this=0xaca7648, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/include/qt4/QtGui/qwidget.h:477
#7  ~KHTMLPart (this=0xaca7648, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../khtml/khtml_part.cpp:612
#8  0xb5c6fd4e in KParts::Part::slotWidgetDestroyed (this=0xaca7648) at ../../kparts/part.cpp:354
#9  0xb5c6fe6b in KParts::Part::qt_metacall (this=0xaca7648, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfa74d0c) at ./part.moc:76
#10 0xb5c6feca in KParts::ReadOnlyPart::qt_metacall (this=0xaca7648, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfa74d0c) at ./part.moc:154
#11 0xb3a6f3ba in KHTMLPart::qt_metacall (this=0xaca7648, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfa74d0c) at ./khtml_part.moc:246
#12 0xb74ff303 in QMetaObject::activate (sender=0xae57288, from_signal_index=0, to_signal_index=1, argv=0xbfa74d0c) at kernel/qobject.cpp:3112
#13 0xb74ff720 in QMetaObject::activate (sender=0xae57288, m=0x807ac70, from_local_signal_index=0, to_local_signal_index=1, argv=0xbfa74d0c) at kernel/qobject.cpp:3206
#14 0xb74ff7ab in QObject::destroyed (this=0xae57288, _t1=0xae57288) at .moc/release-shared/moc_qobject.cpp:143
#15 0xb75005b9 in ~QObject (this=0xae57288, __in_chrg=<value optimized out>) at kernel/qobject.cpp:757
#16 0xb6b7b4bf in ~QWidget (this=0xae57288, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1380
#17 0xb74f904f in QObjectPrivate::deleteChildren (this=0xaa48b48) at kernel/qobject.cpp:1846
#18 0xb6b7b2db in ~QWidget (this=0xa410b40, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#19 0xb74f904f in QObjectPrivate::deleteChildren (this=0xb101208) at kernel/qobject.cpp:1846
#20 0xb6b7aceb in ~QWidget (this=0xa708740, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#21 0xb6f25881 in ~QFrame (this=0xa708740, __in_chrg=<value optimized out>) at widgets/qframe.cpp:243
#22 0xb6f8de8b in ~QSplitter (this=0xa708740, __in_chrg=<value optimized out>) at widgets/qsplitter.cpp:1008
#23 0xb74f904f in QObjectPrivate::deleteChildren (this=0xae17ca8) at kernel/qobject.cpp:1846
#24 0xb6b7b2db in ~QWidget (this=0xa249a88, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#25 0xb74f904f in QObjectPrivate::deleteChildren (this=0xae814a0) at kernel/qobject.cpp:1846
#26 0xb6b7aceb in ~QWidget (this=0xb08fe08, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1367
#27 0xb700bbe6 in ~QDialog (this=0xb08fe08, __in_chrg=<value optimized out>) at dialogs/qdialog.cpp:298
#28 0xb79c7fb4 in ~KDialog (this=0xb08fe08, __in_chrg=<value optimized out>) at ../../kdeui/dialogs/kdialog.cpp:197
#29 0xb37e6b31 in ~HistoryDialog (this=0xb08fe08, __in_chrg=<value optimized out>) at ../../../../kopete/plugins/history/historydialog.cpp:187
#30 0xb74f8d35 in qDeleteInEventHandler (o=0xaca7648) at kernel/qobject.cpp:3814
#31 0xb74fa60b in QObject::event (this=0xb08fe08, e=0xae0cc60) at kernel/qobject.cpp:1093
#32 0xb6b7f300 in QWidget::event (this=0xb08fe08, event=0xae0cc60) at kernel/qwidget.cpp:7951
#33 0xb6b29a94 in QApplicationPrivate::notify_helper (this=0x9f1d838, receiver=0xb08fe08, e=0xae0cc60) at kernel/qapplication.cpp:4065
#34 0xb6b31cc2 in QApplication::notify (this=0xbfa7586c, receiver=0xb08fe08, e=0xae0cc60) at kernel/qapplication.cpp:4030
#35 0xb7a600fd in KApplication::notify (this=0xbfa7586c, receiver=0xb08fe08, event=0xae0cc60) at ../../kdeui/kernel/kapplication.cpp:302
#36 0xb74ea1eb in QCoreApplication::notifyInternal (this=0xbfa7586c, receiver=0xb08fe08, event=0xae0cc60) at kernel/qcoreapplication.cpp:610
#37 0xb74eae2e in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9efe940) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9efe940) at kernel/qcoreapplication.cpp:1247
#39 0xb74eb00d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1140
#40 0xb75154cf in QCoreApplication::sendPostedEvents (s=0x9f1fb00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#41 postEventSourceDispatch (s=0x9f1fb00) at kernel/qeventdispatcher_glib.cpp:276
#42 0xb5e11e98 in g_main_dispatch (context=0x9f1fa80) at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:1960
#43 IA__g_main_context_dispatch (context=0x9f1fa80) at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2513
#44 0xb5e15623 in g_main_context_iterate (context=0x9f1fa80, block=1, dispatch=1, self=0x9f1d398) at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2591
#45 0xb5e157a8 in IA__g_main_context_iteration (context=0x9f1fa80, may_block=1) at /build/buildd-glib2.0_2.22.2-2-i386-R8GTDn/glib2.0-2.22.2/glib/gmain.c:2654
#46 0xb7515041 in QEventDispatcherGlib::processEvents (this=0x9efe690, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#47 0xb6bc9305 in QGuiEventDispatcherGlib::processEvents (this=0x9efe690, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#48 0xb74e883a in QEventLoop::processEvents (this=0xbfa75800, flags=...) at kernel/qeventloop.cpp:149
#49 0xb74e8c82 in QEventLoop::exec (this=0xbfa75800, flags=...) at kernel/qeventloop.cpp:201
#50 0xb74eb0d9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#51 0xb6b29917 in QApplication::exec () at kernel/qapplication.cpp:3525
#52 0x08059783 in main (argc=3, argv=0xbfa75c94) at ../../../kopete/kopete/main.cpp:104

This bug may be a duplicate of or related to bug 211840

Reported using DrKonqi