Application that crashed: kopete
Version of the application: 0.80.2
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-174.2.3.fc12.x86_64 x86_64

What I was doing when the application crashed:
Since I use bonjour to communicate in the LAN I experience crahses, so I guess the bonjour implementations is buggy. The contact I'm communicationg with is using adium on OS X snow leopard.

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f5dc9a0f840 (LWP 2230))]

Thread 5 (Thread 0x7f5db8556710 (LWP 3604)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000380805addb in wait (this=<value optimized out>, mutex=0x2950958, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2950958, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x0000003809e81af4 in QHostInfoAgent::run (this=0x2950940) at kernel/qhostinfo.cpp:260
#4  0x0000003808059d25 in QThreadPrivate::start (arg=0x2950940) at thread/qthread_unix.cpp:188
#5  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5db7701710 (LWP 3605)):
#0  0x00000037fd8d51e3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000380043c9fc in g_main_context_poll (context=0x7f5da8000990, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0x7f5da8000990, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2586
#3  0x000000380043cd3a in IA__g_main_context_iteration (context=0x7f5da8000990, may_block=1) at gmain.c:2654
#4  0x000000380816723e in QEventDispatcherGlib::processEvents (this=0x7f5da80008c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x000000380813d772 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x000000380813db44 in QEventLoop::exec (this=0x7f5da8001350, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f5db8ee8c33 in QCA::SyncThread::run (this=0x28b6950) at support/syncthread.cpp:195
#8  0x0000003808059d25 in QThreadPrivate::start (arg=0x28b6950) at thread/qthread_unix.cpp:188
#9  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5db6d00710 (LWP 3606)):
#0  0x0000003800439043 in IA__g_main_context_dispatch (context=0x7f5dac000990) at gmain.c:2511
#1  0x000000380043cc18 in g_main_context_iterate (context=0x7f5dac000990, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#2  0x000000380043cd3a in IA__g_main_context_iteration (context=0x7f5dac000990, may_block=1) at gmain.c:2654
#3  0x000000380816723e in QEventDispatcherGlib::processEvents (this=0x7f5dac0008c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x000000380813d772 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x000000380813db44 in QEventLoop::exec (this=0x7f5dac001350, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f5db9338152 in ?? () from /usr/lib64/kde4/kopete_jabber.so
#7  0x0000003808059d25 in QThreadPrivate::start (arg=0x22f7c80) at thread/qthread_unix.cpp:188
#8  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9  0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5db62ff710 (LWP 3607)):
#0  0x00000037fd8d73e3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f5db8c6fd93 in posix_timer_do () at posixtimer.c:70
#2  0x00007f5db8c70aae in rtp_scheduler_schedule (psched=<value optimized out>) at scheduler.c:130
#3  0x00000037fe406a3a in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00000037fd8de67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5dc9a0f840 (LWP 2230)):
[KCrash Handler]
#5  ref (this=0x3d6d640) at ../../src/corelib/arch/qatomic_x86_64.h:121
#6  QByteArray (this=0x3d6d640) at ../../src/corelib/tools/qbytearray.h:414
#7  clear (this=0x3d6d640) at ../../src/corelib/tools/qringbuffer_p.h:202
#8  QAbstractSocket::disconnectFromHostImplementation (this=0x3d6d640) at socket/qabstractsocket.cpp:2305
#9  0x0000003809ea1794 in QAbstractSocket::qt_metacall (this=0x3d6d640, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa6156f10) at .moc/release-shared/moc_qabstractsocket.cpp:107
#10 0x0000003808147187 in QMetaMethod::invoke (this=0x7fffa61571c0, object=0x3d6d640, connectionType=<value optimized out>, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=
    ..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1528
#11 0x0000003808147826 in QMetaObject::invokeMethod (obj=0x3d6d640, member=<value optimized out>, type=<value optimized out>, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., 
    val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1120
#12 0x0000003809e9b244 in invokeMethod (this=<value optimized out>) at ../../src/corelib/kernel/qobjectdefs.h:387
#13 QAbstractSocket::disconnectFromHost (this=<value optimized out>) at socket/qabstractsocket.cpp:2208
#14 0x0000003809e9c997 in QAbstractSocket::close (this=0x3d6d640) at socket/qabstractsocket.cpp:2186
#15 0x00007f5dcb0f7870 in Kopete::SocketTimeoutWatcher::ackTimeoutCheck() () from /usr/lib64/libkopete.so.4
#16 0x00007f5dcb0f7cb8 in Kopete::SocketTimeoutWatcher::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libkopete.so.4
#17 0x000000380815408c in QMetaObject::activate (sender=0x268d240, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3112
#18 0x000000380814e08e in QObject::event (this=0x268d240, e=0x7fffa6157e00) at kernel/qobject.cpp:1074
#19 0x000000380b18f65c in QApplicationPrivate::notify_helper (this=0x21793a0, receiver=0x268d240, e=0x7fffa6157e00) at kernel/qapplication.cpp:4065
#20 0x000000380b1968ce in QApplication::notify (this=<value optimized out>, receiver=0x268d240, e=0x7fffa6157e00) at kernel/qapplication.cpp:4030
#21 0x000000380c9f68e6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#22 0x000000380813ee6c in QCoreApplication::notifyInternal (this=0x7fffa6158150, receiver=0x268d240, event=0x7fffa6157e00) at kernel/qcoreapplication.cpp:610
#23 0x00000038081698d2 in sendEvent (this=0x216fff0) at kernel/qcoreapplication.h:213
#24 QTimerInfoList::activateTimers (this=0x216fff0) at kernel/qeventdispatcher_unix.cpp:580
#25 0x000000380816729d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#26 0x000000380043922e in g_main_dispatch (context=0x2168120) at gmain.c:1960
#27 IA__g_main_context_dispatch (context=0x2168120) at gmain.c:2513
#28 0x000000380043cc18 in g_main_context_iterate (context=0x2168120, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#29 0x000000380043cd3a in IA__g_main_context_iteration (context=0x2168120, may_block=1) at gmain.c:2654
#30 0x00000038081671e6 in QEventDispatcherGlib::processEvents (this=0x2126330, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#31 0x000000380b221ffe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x000000380813d772 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x000000380813db44 in QEventLoop::exec (this=0x7fffa61580a0, flags=...) at kernel/qeventloop.cpp:201
#34 0x000000380813fcd9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#35 0x00000000004144b6 in _start ()

Reported using DrKonqi