Application that crashed: ktorrent
Version of the application: 3.3
KDE Version: 4.3.3 (KDE 4.3.3)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Two torrents were downloading at the time.  The window was maximized and active, upnp plugin was active, there were no torrents being seeded.

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Aborted
[Current thread is 1 (Thread 0xb7712700 (LWP 16540))]

Thread 5 (Thread 0xb598bb70 (LWP 16544)):
#0  0x002da422 in __kernel_vsyscall ()
#1  0x01f33981 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x008d50b5 in dht::RPCServerThread::run (this=0x8ba2878) at ../../libbtcore/dht/rpcserver.cpp:107
#3  0x00ffde32 in QThreadPrivate::start (arg=0x8ba2878) at thread/qthread_unix.cpp:188
#4  0x0493c80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x01f3a7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb0af4b70 (LWP 16551)):
#0  0x002da422 in __kernel_vsyscall ()
#1  0x04941142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f477e4 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00ffd81e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:297
#4  0x00ffd973 in QThread::msleep (msecs=50) at thread/qthread_unix.cpp:323
#5  0x008729a0 in net::DownloadThread::update (this=0x8b68040) at ../../libbtcore/net/downloadthread.cpp:110
#6  0x00873178 in net::NetworkThread::run (this=0x8b68040) at ../../libbtcore/net/networkthread.cpp:48
#7  0x00ffde32 in QThreadPrivate::start (arg=0x8b68040) at thread/qthread_unix.cpp:188
#8  0x0493c80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x01f3a7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb02f3b70 (LWP 16552)):
#0  0x002da422 in __kernel_vsyscall ()
#1  0x04940e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f4778d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00ffee67 in QWaitConditionPrivate::wait (this=0x8b68328, mutex=0x8b6832c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8b68328, mutex=0x8b6832c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00871ebd in net::UploadThread::update (this=0x8b682f0) at ../../libbtcore/net/uploadthread.cpp:73
#6  0x00873178 in net::NetworkThread::run (this=0x8b682f0) at ../../libbtcore/net/networkthread.cpp:48
#7  0x00ffde32 in QThreadPrivate::start (arg=0x8b682f0) at thread/qthread_unix.cpp:188
#8  0x0493c80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x01f3a7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xafaf2b70 (LWP 16553)):
#0  0x002da422 in __kernel_vsyscall ()
#1  0x04940e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f4778d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00ffee67 in QWaitConditionPrivate::wait (this=0x94ba7f4, mutex=0x94ba7f0, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x94ba7f4, mutex=0x94ba7f0, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0087662a in net::ReverseResolverThread::run (this=0x94ba7e8) at ../../libbtcore/net/reverseresolver.cpp:120
#6  0x00ffde32 in QThreadPrivate::start (arg=0x94ba7e8) at thread/qthread_unix.cpp:188
#7  0x0493c80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x01f3a7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7712700 (LWP 16540)):
[KCrash Handler]
#6  0x002da422 in __kernel_vsyscall ()
#7  0x01e984d1 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0x01e9b932 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0x032b64df in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6
#10 0x032b4415 in ?? () from /usr/lib/libstdc++.so.6
#11 0x032b4452 in std::terminate() () from /usr/lib/libstdc++.so.6
#12 0x032b450b in __cxa_rethrow () from /usr/lib/libstdc++.so.6
#13 0x011045e1 in QMetaObject::activate (sender=0x8ba08b4, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3123
#14 0x01104ec2 in QMetaObject::activate (sender=0x8ba08b4, m=0x11df904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#15 0x0113e667 in QTimer::timeout (this=0x8ba08b4) at .moc/release-shared/moc_qtimer.cpp:128
#16 0x011099ae in QTimer::timerEvent (this=0x8ba08b4, e=0xbfba5390) at kernel/qtimer.cpp:261
#17 0x010fe3bf in QObject::event (this=0x8ba08b4, e=0xbfba5390) at kernel/qobject.cpp:1075
#18 0x0152ef54 in QApplicationPrivate::notify_helper (this=0x8ba5cf0, receiver=0x8ba08b4, e=0xbfba5390) at kernel/qapplication.cpp:4056
#19 0x0153667c in QApplication::notify (this=0xbfba56e4, receiver=0x8ba08b4, e=0xbfba5390) at kernel/qapplication.cpp:3603
#20 0x004ae14a in KApplication::notify (this=0xbfba56e4, receiver=0x8ba08b4, event=0xbfba5390) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x010ee6cb in QCoreApplication::notifyInternal (this=0xbfba56e4, receiver=0x8ba08b4, event=0xbfba5390) at kernel/qcoreapplication.cpp:610
#22 0x0111b7ce in QCoreApplication::sendEvent (this=0x8b8a434) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QTimerInfoList::activateTimers (this=0x8b8a434) at kernel/qeventdispatcher_unix.cpp:572
#24 0x011190e0 in timerSourceDispatch (source=0x8b8a400) at kernel/qeventdispatcher_glib.cpp:165
#25 0x03e9de78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x03ea1720 in ?? () from /lib/libglib-2.0.so.0
#27 0x03ea1853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x0111902c in QEventDispatcherGlib::processEvents (this=0x8b65ee8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#29 0x015cfbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8b65ee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x010ecc79 in QEventLoop::processEvents (this=0xbfba5654, flags=) at kernel/qeventloop.cpp:149
#31 0x010ed0ca in QEventLoop::exec (this=0xbfba5654, flags=...) at kernel/qeventloop.cpp:201
#32 0x010ef53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0x0152edd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#34 0x08067831 in main (argc=2, argv=0xbfba5ab4) at ../../ktorrent/main.cpp:172

Reported using DrKonqi