Bug 220498

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 0xb77f5700 (LWP 1686))]

Thread 3 (Thread 0xb6226b70 (LWP 1692)):
#0  net::DownloadThread::update (this=0x8ebc040) at ../../libbtcore/net/downloadthread.cpp:71
#1  0x00898d38 in net::NetworkThread::run (this=0x8ebc040) at ../../libbtcore/net/networkthread.cpp:48
#2  0x00f3ee32 in QThreadPrivate::start (arg=0x8ebc040) at thread/qthread_unix.cpp:188
#3  0x03e9580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0x0427e7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb10ffb70 (LWP 1693)):
#0  0x00eba422 in __kernel_vsyscall ()
#1  0x03e99e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0428b78d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x00f3fe67 in QWaitConditionPrivate::wait (this=0x8ebc328, mutex=0x8ebc32c, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8ebc328, mutex=0x8ebc32c, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00897a6d in net::UploadThread::update (this=0x8ebc2f0) at ../../libbtcore/net/uploadthread.cpp:73
#6  0x00898d38 in net::NetworkThread::run (this=0x8ebc2f0) at ../../libbtcore/net/networkthread.cpp:48
#7  0x00f3ee32 in QThreadPrivate::start (arg=0x8ebc2f0) at thread/qthread_unix.cpp:188
#8  0x03e9580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x0427e7ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77f5700 (LWP 1686)):
[KCrash Handler]
#6  0x04227021 in memcpy () from /lib/tls/i686/cmov/libc.so.6
#7  0x06c9a456 in QCA::MemoryRegion::MemoryRegion(QByteArray const&) () from /usr/lib/libqca.so.2
#8  0x06cb27bb in QCA::Hash::update(char const*, int) () from /usr/lib/libqca.so.2
#9  0x00883594 in bt::SHA1HashGen::update (this=0xaec8eb7c, data=0xb5a25ea2 "\212\243\354\370\361\366\065\177.\372\246\315*", len=16384) at ../../libbtcore/util/sha1hashgen.cpp:238
#10 0x008b8eb8 in bt::ChunkDownload::updateHash (this=<value optimized out>) at ../../libbtcore/download/chunkdownload.cpp:562
#11 0x008b9d30 in bt::ChunkDownload::piece (this=0xaec8eaf8, p=..., ok=@0xbf9a07af) at ../../libbtcore/download/chunkdownload.cpp:133
#12 0x008c08ff in bt::Downloader::pieceReceived (this=0xb563c670, p=...) at ../../libbtcore/download/downloader.cpp:133
#13 0x008a8b0f in bt::PeerManager::pieceReceived (this=0xb59f9758, p=...) at ../../libbtcore/peer/peermanager.cpp:669
#14 0x008a749f in bt::Peer::packetReady (this=0xaf2c0878, packet=0x913bbd0 "\a", len=22) at ../../libbtcore/peer/peer.cpp:269
#15 0x008b0f16 in bt::PacketReader::update (this=0xaf787448) at ../../libbtcore/peer/packetreader.cpp:131
#16 0x008a71d9 in bt::Peer::update (this=0xaf2c0878) at ../../libbtcore/peer/peer.cpp:474
#17 0x008aaf0e in bt::PeerManager::update (this=0xb59f9758) at ../../libbtcore/peer/peermanager.cpp:117
#18 0x008e03be in bt::TorrentControl::update (this=0xb59f60e0) at ../../libbtcore/torrent/torrentcontrol.cpp:178
#19 0x0806d1e7 in kt::Core::update (this=0xb5905bf0) at ../../ktorrent/core.cpp:877
#20 0x08072c1d in kt::Core::qt_metacall (this=0xb5905bf0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbf9a0b2c) at ./core.moc:148
#21 0x01045263 in QMetaObject::activate (sender=0xb5905c04, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#22 0x01045ec2 in QMetaObject::activate (sender=0xb5905c04, m=0x1120904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#23 0x0107f667 in QTimer::timeout (this=0xb5905c04) at .moc/release-shared/moc_qtimer.cpp:128
#24 0x0104a9ae in QTimer::timerEvent (this=0xb5905c04, e=0xbf9a0fc0) at kernel/qtimer.cpp:261
#25 0x0103f3bf in QObject::event (this=0xb5905c04, e=0xbf9a0fc0) at kernel/qobject.cpp:1075
#26 0x050a6f54 in QApplicationPrivate::notify_helper (this=0x8ee53e0, receiver=0xb5905c04, e=0xbf9a0fc0) at kernel/qapplication.cpp:4056
#27 0x050ae67c in QApplication::notify (this=0xbf9a1314, receiver=0xb5905c04, e=0xbf9a0fc0) at kernel/qapplication.cpp:3603
#28 0x00694bfa in KApplication::notify (this=0xbf9a1314, receiver=0xb5905c04, event=0xbf9a0fc0) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x0102f6cb in QCoreApplication::notifyInternal (this=0xbf9a1314, receiver=0xb5905c04, event=0xbf9a0fc0) at kernel/qcoreapplication.cpp:610
#30 0x0105c7ce in QCoreApplication::sendEvent (this=0x8ede5a4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#31 QTimerInfoList::activateTimers (this=0x8ede5a4) at kernel/qeventdispatcher_unix.cpp:572
#32 0x0105a0e0 in timerSourceDispatch (source=0x8ede570) at kernel/qeventdispatcher_glib.cpp:165
#33 0x0162be88 in g_main_dispatch (context=0x8edde90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#34 IA__g_main_context_dispatch (context=0x8edde90) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#35 0x0162f730 in g_main_context_iterate (context=0x8edde90, block=<value optimized out>, dispatch=1, self=0x8edcb58) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#36 0x0162f863 in IA__g_main_context_iteration (context=0x8edde90, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#37 0x0105a02c in QEventDispatcherGlib::processEvents (this=0x8eb9ee8, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#38 0x05147be5 in QGuiEventDispatcherGlib::processEvents (this=0x8eb9ee8, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#39 0x0102dc79 in QEventLoop::processEvents (this=0xbf9a1284, flags=) at kernel/qeventloop.cpp:149
#40 0x0102e0ca in QEventLoop::exec (this=0xbf9a1284, flags=...) at kernel/qeventloop.cpp:201
#41 0x0103053f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#42 0x050a6dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#43 0x08065b98 in main (argc=1, argv=0xbf9a16d4) at ../../ktorrent/main.cpp:171

This bug may be a duplicate of or related to bug 219205

Reported using DrKonqi