Application that crashed: kopete
Version of the application: 0.70.90
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.29-2-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
more useful backtrase 
kopete start throw proxychains and krash in login 
On terminal show 

|S-chain|-<>-10.0.2.2:443-<><>-64.12.202.116:443-<><>-OK
|S-chain|-<>-10.0.2.2:443-<><>-64.12.26.140:443-<><>-OK
|S-chain|-<>-10.0.2.2:443-<><>-205.188.13.56:5190-<--denied
|S-chain|-<>-10.0.2.2:443-<><>-205.188.13.56:5190-<--denied
KCrash: Application 'kopete' crashing...

port for icq 443

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdf81b9b750 (LWP 18729))]

Thread 2 (Thread 0x7fdf6b9f9950 (LWP 18736)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fdf7e311469 in QWaitConditionPrivate::wait (this=0xcb1c80, mutex=0xcb1c78, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=0xcb1c80, mutex=0xcb1c78, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fdf7b49a024 in QHostInfoAgent::run (this=0xcb1c60) at kernel/qhostinfo.cpp:260
#4  0x00007fdf7e310475 in QThreadPrivate::start (arg=0xcb1c60) at thread/qthread_unix.cpp:188
#5  0x00007fdf78b3af9a in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fdf7d10256d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdf81b9b750 (LWP 18729)):
[KCrash Handler]
#5  0x00007fdf6f3afd18 in QListData::size (this=0x13a6420, family=16) at /usr/include/qt4/QtCore/qlist.h:87
#6  QList<int>::indexOf (this=0x13a6420, family=16) at /usr/include/qt4/QtCore/qlist.h:633
#7  Connection::isSupported (this=0x13a6420, family=16) at ../../../../../kopete/protocols/oscar/liboscar/connection.cpp:105
#8  0x00007fdf6f3c92eb in ConnectionHandler::connectionForFamily (this=<value optimized out>, family=16) at ../../../../../kopete/protocols/oscar/liboscar/connectionhandler.cpp:94
#9  0x00007fdf6f3809c9 in Client::hasIconConnection (this=<value optimized out>) at ../../../../../kopete/protocols/oscar/liboscar/client.cpp:1770
#10 0x00007fdf6f6c2988 in OscarContact::userInfoUpdated (this=0xa749d0, contact=<value optimized out>, details=...) at ../../../../kopete/protocols/oscar/oscarcontact.cpp:205
#11 0x00007fdf6f94fdfc in ICQContact::userInfoUpdated (this=0xa749d0, contact=..., details=...) at ../../../../../kopete/protocols/oscar/icq/icqcontact.cpp:128
#12 0x00007fdf6f950bc6 in ICQContact::qt_metacall (this=0xa749d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff89ce4ac0) at ./icqcontact.moc:132
#13 0x00007fdf7e40b682 in QMetaObject::activate (sender=0xad3960, from_signal_index=<value optimized out>, to_signal_index=27, argv=0x6d006100000053) at kernel/qobject.cpp:3112
#14 0x00007fdf6f3804aa in Client::receivedUserInfo (this=0x13a6420, _t1=<value optimized out>, _t2=<value optimized out>) at ./client.moc:415
#15 0x00007fdf6f38c3ae in Client::qt_metacall (this=0xad3960, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff89ce4c60) at ./client.moc:210
#16 0x00007fdf7e40b682 in QMetaObject::activate (sender=0x1060ad0, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x6d006100000053) at kernel/qobject.cpp:3112
#17 0x00007fdf6f405977 in OnlineNotifierTask::userIsOnline (this=0x13a6420, _t1=<value optimized out>, _t2=<value optimized out>) at ./onlinenotifiertask.moc:82
#18 0x00007fdf6f405c3d in OnlineNotifierTask::userOnline (this=0x1060ad0) at ../../../../../kopete/protocols/oscar/liboscar/tasks/onlinenotifiertask.cpp:85
#19 0x00007fdf6f405d38 in OnlineNotifierTask::take (this=0x1060ad0, transfer=0xb22520) at ../../../../../kopete/protocols/oscar/liboscar/tasks/onlinenotifiertask.cpp:67
#20 0x00007fdf6f3dcd73 in Task::take (this=<value optimized out>, transfer=0xb22520) at ../../../../../kopete/protocols/oscar/liboscar/tasks/task.cpp:134
#21 0x00007fdf6f3b24c7 in Connection::distribute (this=<value optimized out>, transfer=0xb22520) at ../../../../../kopete/protocols/oscar/liboscar/connection.cpp:268
#22 0x00007fdf6f3b26f8 in Connection::qt_metacall (this=0xe8f160, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff89ce4ef0) at ./connection.moc:84
#23 0x00007fdf7e40b682 in QMetaObject::activate (sender=0xe30380, from_signal_index=<value optimized out>, to_signal_index=5, argv=0x6d006100000053) at kernel/qobject.cpp:3112
#24 0x00007fdf6f39ca11 in ClientStream::cp_incomingData (this=0xe30380) at ../../../../../kopete/protocols/oscar/liboscar/oscarclientstream.cpp:257
#25 0x00007fdf6f39cfe0 in ClientStream::qt_metacall (this=0xe30380, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff89ce5040) at ./oscarclientstream.moc:86
#26 0x00007fdf7e40b682 in QMetaObject::activate (sender=0x1061dd8, from_signal_index=<value optimized out>, to_signal_index=5, argv=0x6d006100000053) at kernel/qobject.cpp:3112
#27 0x00007fdf6f38fb44 in CoreProtocol::wireToTransfer (this=0x1061dd8, wire=...) at ../../../../../kopete/protocols/oscar/liboscar/coreprotocol.cpp:221
#28 0x00007fdf6f3903cb in CoreProtocol::addIncomingData (this=0x1061dd8, incomingBytes=...) at ../../../../../kopete/protocols/oscar/liboscar/coreprotocol.cpp:108
#29 0x00007fdf6f39c7e1 in ClientStream::socketReadyRead (this=0xe30380) at ../../../../../kopete/protocols/oscar/liboscar/oscarclientstream.cpp:311
#30 0x00007fdf6f39cfb0 in ClientStream::qt_metacall (this=0xe30380, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff89ce55f0) at ./oscarclientstream.moc:89
#31 0x00007fdf7e40b682 in QMetaObject::activate (sender=0xcbc140, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x6d006100000053) at kernel/qobject.cpp:3112
#32 0x00007fdf7b4b719f in QAbstractSocketPrivate::canReadNotification (this=0x1173e70) at socket/qabstractsocket.cpp:604
#33 0x00007fdf7b4a62f1 in QReadNotifier::event (this=<value optimized out>, e=0x10) at socket/qnativesocketengine.cpp:1036
#34 0x00007fdf7d86e80d in QApplicationPrivate::notify_helper (this=0x6de360, receiver=0xe25220, e=0x7fff89ce5ac0) at kernel/qapplication.cpp:4056
#35 0x00007fdf7d87686a in QApplication::notify (this=0x7fff89ce5db0, receiver=0xe25220, e=0x7fff89ce5ac0) at kernel/qapplication.cpp:4021
#36 0x00007fdf7f00843b in KApplication::notify (this=0x7fff89ce5db0, receiver=0xe25220, event=0x7fff89ce5ac0) at ../../kdeui/kernel/kapplication.cpp:302
#37 0x00007fdf7e3f651c in QCoreApplication::notifyInternal (this=0x7fff89ce5db0, receiver=0xe25220, event=0x7fff89ce5ac0) at kernel/qcoreapplication.cpp:610
#38 0x00007fdf7e41ee79 in QCoreApplication::sendEvent (source=0x6f3090) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#39 socketNotifierSourceDispatch (source=0x6f3090) at kernel/qeventdispatcher_glib.cpp:110
#40 0x00007fdf78d8a12a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0x00007fdf78d8d988 in ?? () from /lib/libglib-2.0.so.0
#42 0x00007fdf78d8db3c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0x00007fdf7e41ebff in QEventDispatcherGlib::processEvents (this=0x6b4de0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#44 0x00007fdf7d90564f in QGuiEventDispatcherGlib::processEvents (this=0x13a6420, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#45 0x00007fdf7e3f4de2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x00007fdf7e3f51b4 in QEventLoop::exec (this=0x7fff89ce5d20, flags=...) at kernel/qeventloop.cpp:201
#47 0x00007fdf7e3f7424 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#48 0x00000000004155e8 in main (argc=1, argv=0x7fff89ce6be8) at ../../../kopete/kopete/main.cpp:104

This bug may be a duplicate of or related to bug 202914

Reported using DrKonqi