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:
My Kopete seems to crash semi-randomly. Crashes generally occur more often on message-activity but also occur while idle.

I've received both segfaults and aborts as signals of the crash.

 -- Backtrace:
Application: Kopete (kopete), signal: Aborted
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f10c438c750 (LWP 1921))]

Thread 4 (Thread 0x7f10ac7ed910 (LWP 1924)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f10c1b624fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1376eb8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1376eb8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f10bef5978c in QHostInfoAgent::run (this=0x1376ea0) at kernel/qhostinfo.cpp:260
#4  0x00007f10c1b61445 in QThreadPrivate::start (arg=0x1376ea0) at thread/qthread_unix.cpp:188
#5  0x00007f10bc1d1a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f10c09af7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f10ab747910 (LWP 1925)):
#0  0x00007f10c09a3373 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f10bc42636c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f10bc4266b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f10c1c701fe in QEventDispatcherGlib::processEvents (this=0x14db470, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007f10c1c46532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f10c1c46904 in QEventLoop::exec (this=0x14db450, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f10ad2d8123 in QCA::SyncThread::run() () from /usr/lib/libqca.so.2
#7  0x00007f10c1b61445 in QThreadPrivate::start (arg=0x7f10a40588e0) at thread/qthread_unix.cpp:188
#8  0x00007f10bc1d1a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f10c09af7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 2 (Thread 0x7f10aaf46910 (LWP 1926)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f10c094ca93 in _L_lock_9264 () from /lib/libc.so.6
#2  0x00007f10c094a701 in *__GI___libc_free (mem=0x7f10c0c3ae40) at malloc.c:3714
#3  0x00007f10ad728876 in ~Info (this=<value optimized out>, data=0x80) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/irisnetplugin.h:54
#4  QList<XMPP::NetInterfaceProvider::Info>::node_destruct (this=<value optimized out>, data=0x80) at /usr/include/qt4/QtCore/qlist.h:367
#5  QList<XMPP::NetInterfaceProvider::Info>::free (this=<value optimized out>, data=0x80) at /usr/include/qt4/QtCore/qlist.h:559
#6  0x00007f10ad75e359 in XMPP::UnixNet::poll() () from /usr/lib/kde4/kopete_jabber.so
#7  0x00007f10ad75ca20 in XMPP::UnixNet::check (this=0x14f47d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface_unix.cpp:402
#8  XMPP::UnixNet::qt_metacall (this=0x14f47d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./netinterface_unix.moc:67
#9  0x00007f10c1c5cddc in QMetaObject::activate (sender=0x14f47e8, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#10 0x00007f10c1c56d83 in QObject::event (this=0x14f47e8, e=0x80) at kernel/qobject.cpp:1075
#11 0x00007f10c10efefc in QApplicationPrivate::notify_helper (this=0xde4910, receiver=0x14f47e8, e=0x7f10aaf45de0) at kernel/qapplication.cpp:4056
#12 0x00007f10c10f71ce in QApplication::notify (this=0x7fff9da653c0, receiver=0x14f47e8, e=0x7f10aaf45de0) at kernel/qapplication.cpp:4021
#13 0x00007f10c285bab6 in KApplication::notify (this=0x7fff9da653c0, receiver=0x14f47e8, event=0x7f10aaf45de0) at ../../kdeui/kernel/kapplication.cpp:302
#14 0x00007f10c1c47c2c in QCoreApplication::notifyInternal (this=0x7fff9da653c0, receiver=0x14f47e8, event=0x7f10aaf45de0) at kernel/qcoreapplication.cpp:610
#15 0x00007f10c1c72862 in QCoreApplication::sendEvent (this=0x14f3980) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#16 QTimerInfoList::activateTimers (this=0x14f3980) at kernel/qeventdispatcher_unix.cpp:572
#17 0x00007f10c1c7025d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#18 0x00007f10bc422bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#19 0x00007f10bc426588 in ?? () from /lib/libglib-2.0.so.0
#20 0x00007f10bc4266b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#21 0x00007f10c1c701a6 in QEventDispatcherGlib::processEvents (this=0x1524fb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#22 0x00007f10c1c46532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#23 0x00007f10c1c46904 in QEventLoop::exec (this=0x157a680, flags=) at kernel/qeventloop.cpp:201
#24 0x00007f10ad7287c2 in XMPP::SyncThread::run (this=0x14f6980) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface.cpp:151
#25 0x00007f10c1b61445 in QThreadPrivate::start (arg=0x14f6980) at thread/qthread_unix.cpp:188
#26 0x00007f10bc1d1a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#27 0x00007f10c09af7bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 1 (Thread 0x7f10c438c750 (LWP 1921)):
[KCrash Handler]
#5  0x00007f10c09034b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00007f10c0906f50 in *__GI_abort () at abort.c:92
#7  0x00007f10c093bc97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#8  0x00007f10c0945dd6 in malloc_printerr (action=3, str=0x7f10c0a07928 "malloc(): memory corruption (fast)", ptr=<value optimized out>) at malloc.c:6217
#9  0x00007f10c09494c0 in _int_malloc (av=0x7f10c0c3ae40, bytes=<value optimized out>) at malloc.c:4279
#10 0x00007f10c094a7ee in *__GI___libc_malloc (bytes=40) at malloc.c:3638
#11 0x00007f10c0d0664d in operator new(unsigned long) () from /usr/lib/libstdc++.so.6
#12 0x00007f10c2291caa in QDebug (this=0xf16420, type=QtDebugMsg, area=<value optimized out>, debugFile=<value optimized out>, line=<value optimized out>, 
    funcinfo=0x7f10c3ad8880 "void Kopete::ChatSession::removeContact(const Kopete::Contact*, const QString&, Qt::TextFormat, bool)") at /usr/include/qt4/QtCore/qdebug.h:75
#13 KDebugPrivate::stream (this=0xf16420, type=QtDebugMsg, area=<value optimized out>, debugFile=<value optimized out>, line=<value optimized out>, 
    funcinfo=0x7f10c3ad8880 "void Kopete::ChatSession::removeContact(const Kopete::Contact*, const QString&, Qt::TextFormat, bool)") at ../../kdecore/io/kdebug.cpp:560
#14 0x00007f10c228ec1b in kDebugStream (level=QtDebugMsg, area=14010, file=0x7f10c3ad7d68 "../../../kopete/libkopete/kopetechatsession.cpp", line=<value optimized out>, 
    funcinfo=0x7f10c3ad8880 "void Kopete::ChatSession::removeContact(const Kopete::Contact*, const QString&, Qt::TextFormat, bool)") at ../../kdecore/io/kdebug.cpp:632
#15 0x00007f10c3a65c3d in KDebug::operator() (this=0x7f10a4058c20, c=0x121b760, reason=<value optimized out>, format=<value optimized out>, suppressNotification=<value optimized out>)
    at /usr/include/kdebug.h:240
#16 Kopete::ChatSession::removeContact (this=0x7f10a4058c20, c=0x121b760, reason=<value optimized out>, format=<value optimized out>, suppressNotification=<value optimized out>)
    at ../../../kopete/libkopete/kopetechatsession.cpp:379
#17 0x00007f10ae03d7f1 in WlmChatManager::leftConversation (this=<value optimized out>, conn=<value optimized out>, passport=...) at ../../../../kopete/protocols/wlm/wlmchatmanager.cpp:218
#18 0x00007f10ae041c27 in WlmChatManager::qt_metacall (this=0x7f10a4000ef0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9da62740) at ./wlmchatmanager.moc:116
#19 0x00007f10c1c5cddc in QMetaObject::activate (sender=0x7f10a4000ce8, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff)
    at kernel/qobject.cpp:3113
#20 0x00007f10ae036387 in Callbacks::leftConversation (this=0x781, _t1=0x1998660, _t2=<value optimized out>) at ./wlmlibmsn.moc:258
#21 0x00007f10ae037b03 in Callbacks::buddyLeftConversation (this=0x7f10a4000ce8, conn=0x1998660, username=<value optimized out>) at ../../../../kopete/protocols/wlm/wlmlibmsn.cpp:453
#22 0x00007f10add881f2 in MSN::SwitchboardServerConnection::handle_BYE(std::vector<std::string, std::allocator<std::string> >&) () from /usr/lib/libmsn.so.0.1
#23 0x00007f10add85355 in MSN::SwitchboardServerConnection::dispatchCommand(std::vector<std::string, std::allocator<std::string> >&) () from /usr/lib/libmsn.so.0.1
#24 0x00007f10add88056 in MSN::SwitchboardServerConnection::handleIncomingData() () from /usr/lib/libmsn.so.0.1
#25 0x00007f10add8188d in MSN::Connection::dataArrivedOnSocket() () from /usr/lib/libmsn.so.0.1
#26 0x00007f10ae039d34 in WlmSocket::qt_metacall (this=0x132abf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./wlmsocket.moc:73
#27 0x00007f10c1c5cddc in QMetaObject::activate (sender=0x132abf0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3113
#28 0x00007f10bef8fe9d in QSslSocket::qt_metacall (this=0x132abf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9da64c70) at .moc/release-shared/moc_qsslsocket.cpp:114
#29 0x00007f10ae039c78 in WlmSocket::qt_metacall (this=0x781, _c=1921, _id=6, _a=0xffffffffffffffff) at ./wlmsocket.moc:68
#30 0x00007f10c1c5cddc in QMetaObject::activate (sender=0x7f10a403cbf0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0xffffffffffffffff)
    at kernel/qobject.cpp:3113
#31 0x00007f10bef76d6f in QAbstractSocketPrivate::canReadNotification (this=0x7f10a4058990) at socket/qabstractsocket.cpp:604
#32 0x00007f10bef65f01 in QReadNotifier::event (this=<value optimized out>, e=0x781) at socket/qnativesocketengine.cpp:1036
#33 0x00007f10c10efefc in QApplicationPrivate::notify_helper (this=0xde4910, receiver=0x7f10a4059500, e=0x7fff9da650b0) at kernel/qapplication.cpp:4056
#34 0x00007f10c10f71ce in QApplication::notify (this=0x7fff9da653c0, receiver=0x7f10a4059500, e=0x7fff9da650b0) at kernel/qapplication.cpp:4021
#35 0x00007f10c285bab6 in KApplication::notify (this=0x7fff9da653c0, receiver=0x7f10a4059500, event=0x7fff9da650b0) at ../../kdeui/kernel/kapplication.cpp:302
#36 0x00007f10c1c47c2c in QCoreApplication::notifyInternal (this=0x7fff9da653c0, receiver=0x7f10a4059500, event=0x7fff9da650b0) at kernel/qcoreapplication.cpp:610
#37 0x00007f10c1c7042a in QCoreApplication::sendEvent (source=0xdf2830) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#38 socketNotifierSourceDispatch (source=0xdf2830) at kernel/qeventdispatcher_glib.cpp:110
#39 0x00007f10bc422bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x00007f10bc426588 in ?? () from /lib/libglib-2.0.so.0
#41 0x00007f10bc4266b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x00007f10c1c701a6 in QEventDispatcherGlib::processEvents (this=0xdb8560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#43 0x00007f10c11844be in QGuiEventDispatcherGlib::processEvents (this=0x781, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#44 0x00007f10c1c46532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#45 0x00007f10c1c46904 in QEventLoop::exec (this=0x7fff9da65310, flags=) at kernel/qeventloop.cpp:201
#46 0x00007f10c1c48ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#47 0x00000000004157f6 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kopete/kopete/main.cpp:104
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Reported using DrKonqi