Application that crashed: ktorrent
Version of the application: 3.3
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-ARCH i686

What I was doing when the application crashed:
After running KTorrent for a while, it just crashes eventually. I don't know how to reproduce this other than to seed/download some torrents and let KTorrent run overnight and it eventually crashes (never seems to stay open for longer than a day or two).

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Aborted
[Current thread is 1 (Thread 0xb4f96700 (LWP 15893))]

Thread 5 (Thread 0xb386db70 (LWP 15899)):
#0  0xb7774424 in __kernel_vsyscall ()
#1  0xb5e229b1 in select () from /lib/libc.so.6
#2  0xb76bbfe5 in dht::RPCServerThread::run() () from /usr/lib/libbtcore.so.12
#3  0xb69be922 in ?? () from /usr/lib/libQtCore.so.4
#4  0xb69608ac in start_thread () from /lib/libpthread.so.0
#5  0xb5e29a9e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xb09ffb70 (LWP 15923)):
#0  0xb69b93d4 in QMutex::unlock() () from /usr/lib/libQtCore.so.4
#1  0xb7658760 in net::SocketMonitor::unlock() () from /usr/lib/libbtcore.so.12
#2  0xb765a285 in net::DownloadThread::waitForSocketReady() () from /usr/lib/libbtcore.so.12
#3  0xb765a36f in net::DownloadThread::update() () from /usr/lib/libbtcore.so.12
#4  0xb765ada8 in net::NetworkThread::run() () from /usr/lib/libbtcore.so.12
#5  0xb69be922 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb69608ac in start_thread () from /lib/libpthread.so.0
#7  0xb5e29a9e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xb2b80b70 (LWP 15924)):
#0  0xb7774424 in __kernel_vsyscall ()
#1  0xb6964e65 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb69bf937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb7659add in net::UploadThread::update() () from /usr/lib/libbtcore.so.12
#4  0xb765ada8 in net::NetworkThread::run() () from /usr/lib/libbtcore.so.12
#5  0xb69be922 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb69608ac in start_thread () from /lib/libpthread.so.0
#7  0xb5e29a9e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb237fb70 (LWP 15925)):
#0  0xb7774424 in __kernel_vsyscall ()
#1  0xb6964e65 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb69bf937 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb765deba in net::ReverseResolverThread::run() () from /usr/lib/libbtcore.so.12
#4  0xb69be922 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb69608ac in start_thread () from /lib/libpthread.so.0
#6  0xb5e29a9e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb4f96700 (LWP 15893)):
[KCrash Handler]
#6  0xb7774424 in __kernel_vsyscall ()
#7  0xb5d86561 in raise () from /lib/libc.so.6
#8  0xb5d87d62 in abort () from /lib/libc.so.6
#9  0xb5fa376f in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6
#10 0xb5fa1135 in __cxxabiv1::__terminate(void (*)()) () from /usr/lib/libstdc++.so.6
#11 0xb5fa1172 in std::terminate() () from /usr/lib/libstdc++.so.6
#12 0xb5fa122b in __cxa_rethrow () from /usr/lib/libstdc++.so.6
#13 0xb6ac2c27 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#14 0xb6ac34e2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0xb6afcba7 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#16 0xb6ac7f5e in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#17 0xb6abca5f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#18 0xb60ea3a4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#19 0xb60f1a8c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#20 0xb70d558a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0xb6aace8b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#22 0xb6ada7ce in ?? () from /usr/lib/libQtCore.so.4
#23 0xb6ad78d7 in ?? () from /usr/lib/libQtCore.so.4
#24 0xb5318328 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#25 0xb531bba0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#26 0xb531bcd3 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#27 0xb6ad75f5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0xb6188185 in ?? () from /usr/lib/libQtGui.so.4
#29 0xb6aab479 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#30 0xb6aab8ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0xb6aadd3f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#32 0xb60ea227 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#33 0x080677b1 in _start ()

This bug may be a duplicate of or related to bug 216252

Reported using DrKonqi