Bug 235542

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 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7734700 (LWP 2604))]

Thread 3 (Thread 0xb3ffdb70 (LWP 2627)):
#0  0x00b72422 in __kernel_vsyscall ()
#1  0x011fcc96 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0095c236 in net::DownloadThread::waitForSocketReady (this=0xa0ec040, timeout=50) at ../../libbtcore/net/downloadthread.cpp:188
#3  0x0095c309 in net::DownloadThread::update (this=0xa0ec040) at ../../libbtcore/net/downloadthread.cpp:53
#4  0x0095cd38 in net::NetworkThread::run (this=0xa0ec040) at ../../libbtcore/net/networkthread.cpp:48
#5  0x04fd4e32 in QThreadPrivate::start (arg=0xa0ec040) at thread/qthread_unix.cpp:188
#6  0x00a6a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x0120a8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb37fcb70 (LWP 2628)):
#0  0x00b72422 in __kernel_vsyscall ()
#1  0x00a6ee15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0121787d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x04fd5e67 in QWaitConditionPrivate::wait (this=0xa0ec328, mutex=0xa0ec32c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa0ec328, mutex=0xa0ec32c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x0095ba6d in net::UploadThread::update (this=0xa0ec2f0) at ../../libbtcore/net/uploadthread.cpp:73
#6  0x0095cd38 in net::NetworkThread::run (this=0xa0ec2f0) at ../../libbtcore/net/networkthread.cpp:48
#7  0x04fd4e32 in QThreadPrivate::start (arg=0xa0ec2f0) at thread/qthread_unix.cpp:188
#8  0x00a6a80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x0120a8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7734700 (LWP 2604)):
[KCrash Handler]
#6  0x011b3056 in memcpy () from /lib/tls/i686/cmov/libc.so.6
#7  0xbfbf769c in ?? ()
#8  0x07ad87bb in QCA::Hash::update(char const*, int) () from /usr/lib/libqca.so.2
#9  0x00947594 in bt::SHA1HashGen::update (this=0xb587b214, data=0xb5916100 "\032f\021\213\005\242\307\253\211s3e\271\360\066\023h\370\274\031\060\067\264J", len=16384)
    at ../../libbtcore/util/sha1hashgen.cpp:238
#10 0x0097ceb8 in bt::ChunkDownload::updateHash (this=<value optimized out>) at ../../libbtcore/download/chunkdownload.cpp:562
#11 0x0097dd30 in bt::ChunkDownload::piece (this=0xb587b190, p=..., ok=@0xbfbf783f) at ../../libbtcore/download/chunkdownload.cpp:133
#12 0x009848ff in bt::Downloader::pieceReceived (this=0xa2df1e0, p=...) at ../../libbtcore/download/downloader.cpp:133
#13 0x0096cb0f in bt::PeerManager::pieceReceived (this=0xa2d0938, p=...) at ../../libbtcore/peer/peermanager.cpp:669
#14 0x0096b49f in bt::Peer::packetReady (this=0xb519bb70, packet=0xb5174840 "\a", len=1293) at ../../libbtcore/peer/peer.cpp:269
#15 0x00974f16 in bt::PacketReader::update (this=0xb54c7478) at ../../libbtcore/peer/packetreader.cpp:131
#16 0x0096b1d9 in bt::Peer::update (this=0xb519bb70) at ../../libbtcore/peer/peer.cpp:474
#17 0x0096ef0e in bt::PeerManager::update (this=0xa2d0938) at ../../libbtcore/peer/peermanager.cpp:117
#18 0x009a43be in bt::TorrentControl::update (this=0xa2cd6d0) at ../../libbtcore/torrent/torrentcontrol.cpp:178
#19 0x0806d1e7 in kt::Core::update (this=0xb58054a8) at ../../ktorrent/core.cpp:877
#20 0x08072c1d in kt::Core::qt_metacall (this=0xb58054a8, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfbf7bbc) at ./core.moc:148
#21 0x050db263 in QMetaObject::activate (sender=0xb58054bc, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#22 0x050dbec2 in QMetaObject::activate (sender=0xb58054bc, m=0x51b6904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#23 0x05115667 in QTimer::timeout (this=0xb58054bc) at .moc/release-shared/moc_qtimer.cpp:128
#24 0x050e09ae in QTimer::timerEvent (this=0xb58054bc, e=0xbfbf8050) at kernel/qtimer.cpp:261
#25 0x050d53bf in QObject::event (this=0xb58054bc, e=0xbfbf8050) at kernel/qobject.cpp:1075
#26 0x04395f54 in QApplicationPrivate::notify_helper (this=0xa1166d0, receiver=0xb58054bc, e=0xbfbf8050) at kernel/qapplication.cpp:4056
#27 0x0439d67c in QApplication::notify (this=0xbfbf83a4, receiver=0xb58054bc, e=0xbfbf8050) at kernel/qapplication.cpp:3603
#28 0x00f7ebfa in KApplication::notify (this=0xbfbf83a4, receiver=0xb58054bc, event=0xbfbf8050) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x050c56cb in QCoreApplication::notifyInternal (this=0xbfbf83a4, receiver=0xb58054bc, event=0xbfbf8050) at kernel/qcoreapplication.cpp:610
#30 0x050f27ce in QCoreApplication::sendEvent (this=0xa10f7ac) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#31 QTimerInfoList::activateTimers (this=0xa10f7ac) at kernel/qeventdispatcher_unix.cpp:572
#32 0x050f00e0 in timerSourceDispatch (source=0xa10f778) at kernel/qeventdispatcher_glib.cpp:165
#33 0x09e6ce88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x09e70730 in ?? () from /lib/libglib-2.0.so.0
#35 0x09e70863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x050f002c in QEventDispatcherGlib::processEvents (this=0xa0e9ee8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0x04436be5 in QGuiEventDispatcherGlib::processEvents (this=0xa0e9ee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x050c3c79 in QEventLoop::processEvents (this=0xbfbf8314, flags=) at kernel/qeventloop.cpp:149
#39 0x050c40ca in QEventLoop::exec (this=0xbfbf8314, flags=...) at kernel/qeventloop.cpp:201
#40 0x050c653f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x04395dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x08065b98 in main (argc=6, argv=0xbfbf8764) at ../../ktorrent/main.cpp:171

Reported using DrKonqi