Bug 213118

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 2.6.31-14-generic i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7776700 (LWP 2892))]

Thread 3 (Thread 0xaebf2b70 (LWP 2898)):
#0  0x00b9b422 in __kernel_vsyscall ()
#1  0x00c24396 in gettimeofday () from /lib/tls/i686/cmov/libc.so.6
#2  0x00a0afd6 in bt::Now () at ../../libbtcore/util/functions.cpp:171
#3  0x00a1e334 in net::DownloadThread::update (this=0x948f040) at ../../libbtcore/net/downloadthread.cpp:65
#4  0x00a1ed38 in net::NetworkThread::run (this=0x948f040) at ../../libbtcore/net/networkthread.cpp:48
#5  0x05eb7e32 in QThreadPrivate::start (arg=0x948f040) at thread/qthread_unix.cpp:188
#6  0x00ce580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x00c687ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xae3f1b70 (LWP 2899)):
#0  0x00b9b422 in __kernel_vsyscall ()
#1  0x00ce9e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00c7578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x05eb8e67 in QWaitConditionPrivate::wait (this=0x948f328, mutex=0x948f32c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x948f328, mutex=0x948f32c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00a1da6d in net::UploadThread::update (this=0x948f2f0) at ../../libbtcore/net/uploadthread.cpp:73
#6  0x00a1ed38 in net::NetworkThread::run (this=0x948f2f0) at ../../libbtcore/net/networkthread.cpp:48
#7  0x05eb7e32 in QThreadPrivate::start (arg=0x948f2f0) at thread/qthread_unix.cpp:188
#8  0x00ce580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x00c687ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7776700 (LWP 2892)):
[KCrash Handler]
#6  0x00c11021 in memcpy () from /lib/tls/i686/cmov/libc.so.6
#7  0x01121456 in QCA::MemoryRegion::MemoryRegion(QByteArray const&) () from /usr/lib/libqca.so.2
#8  0x011397bb in QCA::Hash::update(char const*, int) () from /usr/lib/libqca.so.2
#9  0x00a09594 in bt::SHA1HashGen::update (this=0xb52fc164, data=0xb5a4df72 "", len=16384) at ../../libbtcore/util/sha1hashgen.cpp:238
#10 0x00a3eeb8 in bt::ChunkDownload::updateHash (this=<value optimized out>) at ../../libbtcore/download/chunkdownload.cpp:562
#11 0x00a3fd30 in bt::ChunkDownload::piece (this=0xb52fc0e0, p=..., ok=@0xbffe086f) at ../../libbtcore/download/chunkdownload.cpp:133
#12 0x00a468ff in bt::Downloader::pieceReceived (this=0xad895f90, p=...) at ../../libbtcore/download/downloader.cpp:133
#13 0x00a2eb0f in bt::PeerManager::pieceReceived (this=0xad37dfd0, p=...) at ../../libbtcore/peer/peermanager.cpp:669
#14 0x00a2d49f in bt::Peer::packetReady (this=0xad8af350, packet=0x9660660 "\a", len=9) at ../../libbtcore/peer/peer.cpp:269
#15 0x00a36f16 in bt::PacketReader::update (this=0xb53a6878) at ../../libbtcore/peer/packetreader.cpp:131
#16 0x00a2d1d9 in bt::Peer::update (this=0xad8af350) at ../../libbtcore/peer/peer.cpp:474
#17 0x00a30f0e in bt::PeerManager::update (this=0xad37dfd0) at ../../libbtcore/peer/peermanager.cpp:117
#18 0x00a663be in bt::TorrentControl::update (this=0xad4a5dd0) at ../../libbtcore/torrent/torrentcontrol.cpp:178
#19 0x0806d1e7 in kt::Core::update (this=0xb5905090) at ../../ktorrent/core.cpp:877
#20 0x08072c1d in kt::Core::qt_metacall (this=0xb5905090, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbffe0bec) at ./core.moc:148
#21 0x05fbe263 in QMetaObject::activate (sender=0xb59050a4, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#22 0x05fbeec2 in QMetaObject::activate (sender=0xb59050a4, m=0x6099904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#23 0x05ff8667 in QTimer::timeout (this=0xb59050a4) at .moc/release-shared/moc_qtimer.cpp:128
#24 0x05fc39ae in QTimer::timerEvent (this=0xb59050a4, e=0xbffe1080) at kernel/qtimer.cpp:261
#25 0x05fb83bf in QObject::event (this=0xb59050a4, e=0xbffe1080) at kernel/qobject.cpp:1075
#26 0x04ff1f54 in QApplicationPrivate::notify_helper (this=0x94af870, receiver=0xb59050a4, e=0xbffe1080) at kernel/qapplication.cpp:4056
#27 0x04ff967c in QApplication::notify (this=0xbffe13d4, receiver=0xb59050a4, e=0xbffe1080) at kernel/qapplication.cpp:3603
#28 0x00f00bfa in KApplication::notify (this=0xbffe13d4, receiver=0xb59050a4, event=0xbffe1080) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x05fa86cb in QCoreApplication::notifyInternal (this=0xbffe13d4, receiver=0xb59050a4, event=0xbffe1080) at kernel/qcoreapplication.cpp:610
#30 0x05fd57ce in QCoreApplication::sendEvent (this=0x94b2234) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#31 QTimerInfoList::activateTimers (this=0x94b2234) at kernel/qeventdispatcher_unix.cpp:572
#32 0x05fd30e0 in timerSourceDispatch (source=0x94b2200) at kernel/qeventdispatcher_glib.cpp:165
#33 0x0154fe78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x01553720 in ?? () from /lib/libglib-2.0.so.0
#35 0x01553853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x05fd302c in QEventDispatcherGlib::processEvents (this=0x948cee8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#37 0x05092be5 in QGuiEventDispatcherGlib::processEvents (this=0x948cee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#38 0x05fa6c79 in QEventLoop::processEvents (this=0xbffe1344, flags=) at kernel/qeventloop.cpp:149
#39 0x05fa70ca in QEventLoop::exec (this=0xbffe1344, flags=...) at kernel/qeventloop.cpp:201
#40 0x05fa953f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#41 0x04ff1dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#42 0x08065b98 in main (argc=5, argv=0xbffe1794) at ../../ktorrent/main.cpp:171

This bug may be a duplicate of or related to bug 209735

Reported using DrKonqi