Application that crashed: ktorrent
Version of the application: 3.3.2
KDE Version: 4.3.4 (KDE 4.3.4) "release 2"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-0.1-default i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
Use KTorrent via proxy and when it (KTorrent) start with KDE after some time (about 10 - 15 minutes) it crashes

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4f10700 (LWP 2142))]

Thread 5 (Thread 0xb2fefb70 (LWP 2145)):
#0  0xb5d2b333 in ?? () from /lib/libc.so.6
#1  0x00000000 in ?? ()

Thread 4 (Thread 0xb37f0b70 (LWP 2240)):
#0  0xb763712b in ?? () from /usr/lib/libbtcore.so.12
#1  0xb7637b68 in ?? () from /usr/lib/libbtcore.so.12
#2  0xb68b7623 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb68546e5 in start_thread () from /lib/libpthread.so.0
#4  0xb6854600 in ?? () from /lib/libpthread.so.0

Thread 3 (Thread 0xafffbb70 (LWP 2241)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6858d95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb68b8750 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb76367f4 in ?? () from /usr/lib/libbtcore.so.12
#4  0xb7637b68 in ?? () from /usr/lib/libbtcore.so.12
#5  0xb68b7623 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb68546e5 in start_thread () from /lib/libpthread.so.0
#7  0xb6854600 in ?? () from /lib/libpthread.so.0

Thread 2 (Thread 0xaf7fab70 (LWP 2242)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5ce4d5e in poll () from /lib/libc.so.6
#2  0xaefec6df in ?? () from /lib/libresolv.so.2
#3  0xaefea9b6 in __libc_res_nquery () from /lib/libresolv.so.2
#4  0xb058be2b in _nss_dns_gethostbyaddr2_r () from /lib/libnss_dns.so.2
#5  0xb058c18f in _nss_dns_gethostbyaddr_r () from /lib/libnss_dns.so.2
#6  0xb5d06f1f in gethostbyaddr_r () from /lib/libc.so.6
#7  0xb5d0f697 in getnameinfo () from /lib/libc.so.6
#8  0xb763ae61 in ?? () from /usr/lib/libbtcore.so.12
#9  0xb763af05 in ?? () from /usr/lib/libbtcore.so.12
#10 0xb763b00e in ?? () from /usr/lib/libbtcore.so.12
#11 0xb68b7623 in ?? () from /usr/lib/libQtCore.so.4
#12 0xb68546e5 in start_thread () from /lib/libpthread.so.0
#13 0xb6854600 in ?? () from /lib/libpthread.so.0

Thread 1 (Thread 0xb4f10700 (LWP 2142)):
[KCrash Handler]
#6  0xb73b5a5d in KIO::Slave::deref() () from /usr/lib/libkio.so.5
#7  0xb73b6631 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#8  0xb73b8bf4 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#9  0xb69c4864 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#10 0xb69c5585 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0xb72b72b5 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#12 0xb72b919a in ?? () from /usr/lib/libkio.so.5
#13 0xb72b92e7 in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#14 0xb69bd04a in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#15 0xb69be796 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb5fda8fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb5fe234e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0xb701e451 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#19 0xb69ae32e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb69aefdc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#21 0xb69af19c in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#22 0xb69da4dd in ?? () from /usr/lib/libQtCore.so.4
#23 0xb52d04c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0xb52d3d98 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0xb52d3ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0xb69da011 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb607c29a in ?? () from /usr/lib/libQtGui.so.4
#28 0xb69ac98d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb69acdd9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb69af270 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#31 0xb5fda774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#32 0x08067a61 in _start ()

Reported using DrKonqi