Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Suspect client used by friend causes crash to occur
Friend using MSN. Might be connecting by phone client (android)

 -- Backtrace:
Application: Kopete (kopete), signal: Aborted
[Current thread is 1 (Thread 0x7f747624d750 (LWP 6047))]

Thread 2 (Thread 0x7f7463c76910 (LWP 6049)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f7473a234fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x25ec178, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x25ec178, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f7470e1a78c in QHostInfoAgent::run (this=0x25ec160) at kernel/qhostinfo.cpp:260
#4  0x00007f7473a22445 in QThreadPrivate::start (arg=0x25ec160) at thread/qthread_unix.cpp:188
#5  0x00007f746e092a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f74728707bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f747624d750 (LWP 6047)):
[KCrash Handler]
#5  0x00007f74727c44b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007f74727c7f50 in *__GI_abort () at abort.c:92
#7  0x00007f74727fcc97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007f7472806dd6 in malloc_printerr (action=3, str=0x7f74728c86a8 "double free or corruption (fasttop)", ptr=<value optimized out>) at malloc.c:6217
#9  0x00007f747280b70c in *__GI___libc_free (mem=<value optimized out>) at malloc.c:3716
#10 0x00007f7462f9b9be in MSN::Connection::dataArrivedOnSocket() () from /usr/lib/libmsn.so.0.1
#11 0x00007f7463253d34 in ?? () from /usr/lib/kde4/kopete_wlm.so
#12 0x00007f7473b1dddc in QMetaObject::activate (sender=0x276eee0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#13 0x00007f7470e50e9d in QSslSocket::qt_metacall (this=0x276eee0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4a510820) at .moc/release-shared/moc_qsslsocket.cpp:114
#14 0x00007f7463253c78 in ?? () from /usr/lib/kde4/kopete_wlm.so
#15 0x00007f7473b1dddc in QMetaObject::activate (sender=0x27cf7f0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#16 0x00007f7470e37d6f in QAbstractSocketPrivate::canReadNotification (this=0x2c1e730) at socket/qabstractsocket.cpp:604
#17 0x00007f7470e26f01 in QReadNotifier::event (this=<value optimized out>, e=0x179f) at socket/qnativesocketengine.cpp:1036
#18 0x00007f7472fb0efc in QApplicationPrivate::notify_helper (this=0x1fb20a0, receiver=0x2622310, e=0x7fff4a510c60) at kernel/qapplication.cpp:4056
#19 0x00007f7472fb81ce in QApplication::notify (this=0x7fff4a510f70, receiver=0x2622310, e=0x7fff4a510c60) at kernel/qapplication.cpp:4021
#20 0x00007f747471cab6 in KApplication::notify (this=0x7fff4a510f70, receiver=0x2622310, event=0x7fff4a510c60) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00007f7473b08c2c in QCoreApplication::notifyInternal (this=0x7fff4a510f70, receiver=0x2622310, event=0x7fff4a510c60) at kernel/qcoreapplication.cpp:610
#22 0x00007f7473b3142a in QCoreApplication::sendEvent (source=0x1fc0690) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 socketNotifierSourceDispatch (source=0x1fc0690) at kernel/qeventdispatcher_glib.cpp:110
#24 0x00007f746e2e3bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x00007f746e2e7588 in ?? () from /lib/libglib-2.0.so.0
#26 0x00007f746e2e76b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x00007f7473b311a6 in QEventDispatcherGlib::processEvents (this=0x1f88560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#28 0x00007f74730454be in QGuiEventDispatcherGlib::processEvents (this=0x179f, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#29 0x00007f7473b07532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#30 0x00007f7473b07904 in QEventLoop::exec (this=0x7fff4a510ec0, flags=) at kernel/qeventloop.cpp:201
#31 0x00007f7473b09ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#32 0x00000000004157f6 in _start ()
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Reported using DrKonqi