Application that crashed: ktorrent
Version of the application: 3.2.4
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb777f700 (LWP 6475))]

Thread 3 (Thread 0xb579bb70 (LWP 6485)):
#0  std::_List_iterator<net::BufferedSocket*>::operator++ (this=0x917f040) at /usr/include/c++/4.4/bits/stl_list.h:151
#1  net::DownloadThread::update (this=0x917f040) at ../../libbtcore/net/downloadthread.cpp:98
#2  0x007d0d38 in net::NetworkThread::run (this=0x917f040) at ../../libbtcore/net/networkthread.cpp:48
#3  0x01036e32 in QThreadPrivate::start (arg=0x917f040) at thread/qthread_unix.cpp:188
#4  0x00f0680e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x05ab48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb4f9ab70 (LWP 6486)):
#0  0x006c3422 in __kernel_vsyscall ()
#1  0x00f0ae15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x05ac187d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x01037e67 in QWaitConditionPrivate::wait (this=0x917f328, mutex=0x917f32c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x917f328, mutex=0x917f32c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x007cfa6d in net::UploadThread::update (this=0x917f2f0) at ../../libbtcore/net/uploadthread.cpp:73
#6  0x007d0d38 in net::NetworkThread::run (this=0x917f2f0) at ../../libbtcore/net/networkthread.cpp:48
#7  0x01036e32 in QThreadPrivate::start (arg=0x917f2f0) at thread/qthread_unix.cpp:188
#8  0x00f0680e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x05ab48de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb777f700 (LWP 6475)):
[KCrash Handler]
#6  0x05a5d071 in memcpy () from /lib/tls/i686/cmov/libc.so.6
#7  0x08608456 in QCA::MemoryRegion::MemoryRegion(QByteArray const&) () from /usr/lib/libqca.so.2
#8  0x086207bb in QCA::Hash::update(char const*, int) () from /usr/lib/libqca.so.2
#9  0x007bb594 in bt::SHA1HashGen::update (this=0x9a94404, 
    data=0xb4799182 "\260\313K\321<\241k\307v\223\305Y\227'x\266\305\252X\336\263\f\371\270#\250\245\260\254,\037\320n\300d\360E\021U\371;?\276`\207\065\277dK:\f*O\276-\002", len=16384)
    at ../../libbtcore/util/sha1hashgen.cpp:238
#10 0x007f0eb8 in bt::ChunkDownload::updateHash (this=<value optimized out>) at ../../libbtcore/download/chunkdownload.cpp:562
#11 0x007f1d30 in bt::ChunkDownload::piece (this=0x9a94380, p=..., ok=@0xbfcec09f) at ../../libbtcore/download/chunkdownload.cpp:133
#12 0x007f88ff in bt::Downloader::pieceReceived (this=0x95252e0, p=...) at ../../libbtcore/download/downloader.cpp:133
#13 0x007e0b0f in bt::PeerManager::pieceReceived (this=0x94a4cc0, p=...) at ../../libbtcore/peer/peermanager.cpp:669
#14 0x007df49f in bt::Peer::packetReady (this=0x9803bb0, packet=0xb4600e20 "\a", len=9) at ../../libbtcore/peer/peer.cpp:269
#15 0x007e8f16 in bt::PacketReader::update (this=0x93239f8) at ../../libbtcore/peer/packetreader.cpp:131
#16 0x007df1d9 in bt::Peer::update (this=0x9803bb0) at ../../libbtcore/peer/peer.cpp:474
#17 0x007e2f0e in bt::PeerManager::update (this=0x94a4cc0) at ../../libbtcore/peer/peermanager.cpp:117
#18 0x008183be in bt::TorrentControl::update (this=0x94ab5a0) at ../../libbtcore/torrent/torrentcontrol.cpp:178
#19 0x0806d1e7 in kt::Core::update (this=0x9343fc0) at ../../ktorrent/core.cpp:877
#20 0x08072c1d in kt::Core::qt_metacall (this=0x9343fc0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfcec41c) at ./core.moc:148
#21 0x0113d263 in QMetaObject::activate (sender=0x9343fd4, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#22 0x0113dec2 in QMetaObject::activate (sender=0x9343fd4, m=0x1218904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#23 0x01177667 in QTimer::timeout (this=0x9343fd4) at .moc/release-shared/moc_qtimer.cpp:128
#24 0x011429ae in QTimer::timerEvent (this=0x9343fd4, e=0xbfcec8b0) at kernel/qtimer.cpp:261
#25 0x011373bf in QObject::event (this=0x9343fd4, e=0xbfcec8b0) at kernel/qobject.cpp:1075
#26 0x0133bf54 in QApplicationPrivate::notify_helper (this=0x91a8890, receiver=0x9343fd4, e=0xbfcec8b0) at kernel/qapplication.cpp:4056
#27 0x0134367c in QApplication::notify (this=0xbfcecc04, receiver=0x9343fd4, e=0xbfcec8b0) at kernel/qapplication.cpp:3603
#28 0x00d1bbfa in KApplication::notify (this=0xbfcecc04, receiver=0x9343fd4, event=0xbfcec8b0) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x011276cb in QCoreApplication::notifyInternal (this=0xbfcecc04, receiver=0x9343fd4, event=0xbfcec8b0) at kernel/qcoreapplication.cpp:610
#30 0x011547ce in QCoreApplication::sendEvent (this=0x91a2634) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#31 QTimerInfoList::activateTimers (this=0x91a2634) at kernel/qeventdispatcher_unix.cpp:572
#32 0x011520e0 in timerSourceDispatch (source=0x91a2600) at kernel/qeventdispatcher_glib.cpp:165
#33 0x03347e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x0334b730 in ?? () from /lib/libglib-2.0.so.0
#35 0x0334b863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x0115202c in QEventDispatcherGlib::processEvents (this=0x917cee8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0x013dcbe5 in QGuiEventDispatcherGlib::processEvents (this=0x917cee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x01125c79 in QEventLoop::processEvents (this=0xbfcecb74, flags=) at kernel/qeventloop.cpp:149
#39 0x011260ca in QEventLoop::exec (this=0xbfcecb74, flags=...) at kernel/qeventloop.cpp:201
#40 0x0112853f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x0133bdd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x08065b98 in main (argc=1, argv=0xbfcecfc4) at ../../ktorrent/main.cpp:171

This bug may be a duplicate of or related to bug 223670

Reported using DrKonqi