Version:           2.1 (using KDE 3.5.6, Kubuntu (feisty) 4:3.5.6-0ubuntu14)
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.20-15-386

Ktorrent is running in background attached to the Task-Panel (Gnome).

Without any interaction it crashes.

After restarting it crashes again some time later.

Crash backtrace:
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Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread -1235573040 (LWP 7050)]
[New Thread -1256084592 (LWP 7054)]
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[KCrash handler]
#6  0xb7e05b9b in dht::ParseRsp () from /usr/lib/libktorrent-2.1.so
#7  0xb7e05dc2 in dht::MakeRPCMsg () from /usr/lib/libktorrent-2.1.so
#8  0xb7dfaf21 in dht::RPCServer::readPacket ()
   from /usr/lib/libktorrent-2.1.so
#9  0xb7dfb222 in dht::RPCServer::qt_invoke ()
   from /usr/lib/libktorrent-2.1.so
#10 0xb6e3f88b in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#11 0xb6e40330 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#12 0xb75c904c in KNetwork::KClientSocketBase::readyRead ()
   from /usr/lib/libkdecore.so.4
#13 0xb75c9086 in KNetwork::KClientSocketBase::slotReadActivity ()
   from /usr/lib/libkdecore.so.4
#14 0xb75db143 in KNetwork::KClientSocketBase::qt_invoke ()
   from /usr/lib/libkdecore.so.4
#15 0xb75db1e6 in KNetwork::KDatagramSocket::qt_invoke ()
   from /usr/lib/libkdecore.so.4
#16 0xb6e3f88b in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#17 0xb6e401a2 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#18 0xb71cc877 in QSocketNotifier::activated () from /usr/lib/libqt-mt.so.3
#19 0xb6e6244a in QSocketNotifier::event () from /usr/lib/libqt-mt.so.3
#20 0xb6dd6a60 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#21 0xb6dd888f in QApplication::notify () from /usr/lib/libqt-mt.so.3
#22 0xb759ace2 in KApplication::notify () from /usr/lib/libkdecore.so.4
#23 0xb6d691e9 in QApplication::sendEvent () from /usr/lib/libqt-mt.so.3
#24 0xb6dc8e59 in QEventLoop::activateSocketNotifiers ()
   from /usr/lib/libqt-mt.so.3
#25 0xb6d7dd07 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#26 0xb6df1136 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#27 0xb6df0f46 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#28 0xb6dd8609 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#29 0x080653d6 in ?? ()
#30 0xb65f0ebc in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#31 0x08064ec1 in ?? ()