Application: ktorrent (4.0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.38-020638-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Nothing Just I have put King's Speech for downloading and it says after sometime that segmentation fault error.
It's after my OS (UBUNTU 10.10 with GNOME) hanged. It hangs randomely so I just reset PC with power button and now segmentation fault in Ktorrent what to do?

The crash can be reproduced every time.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb48d2710 (LWP 1623))]

Thread 6 (Thread 0xb44bcb70 (LWP 1634)):
#0  0xb77f7424 in __kernel_vsyscall ()
#1  0xb5b22df6 in poll () from /lib/libc.so.6
#2  0xb5034a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb502743c in ?? () from /lib/libglib-2.0.so.0
#4  0xb5027ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0xb45d59c4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb504e48f in ?? () from /lib/libglib-2.0.so.0
#7  0xb67bacc9 in start_thread () from /lib/libpthread.so.0
#8  0xb5b3169e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xb0f31b70 (LWP 1680)):
#0  0xb77f7424 in __kernel_vsyscall ()
#1  0xb5b2a371 in select () from /lib/libc.so.6
#2  0xb77358db in dht::RPCServerThread::run (this=0x8751da8) at ../../src/dht/rpcserver.cpp:107
#3  0xb6830df9 in QThreadPrivate::start (arg=0x8751da8) at thread/qthread_unix.cpp:266
#4  0xb67bacc9 in start_thread () from /lib/libpthread.so.0
#5  0xb5b3169e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa7a9fb70 (LWP 1728)):
#0  0xb77f7424 in __kernel_vsyscall ()
#1  0xb67bf4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb682fef2 in QMutexPrivate::wait (this=0x872c910, timeout=-1) at thread/qmutex_unix.cpp:84
#3  0xb682b5ca in QMutex::lock (this=0x8116894) at thread/qmutex.cpp:167
#4  0xb76c6890 in net::SocketMonitor::lock (this=0x8116890) at ../../src/net/socketmonitor.cpp:82
#5  0xb76c85c5 in net::DownloadThread::update (this=0x872c978) at ../../src/net/downloadthread.cpp:51
#6  0xb76c9178 in net::NetworkThread::run (this=0x872c978) at ../../src/net/networkthread.cpp:48
#7  0xb6830df9 in QThreadPrivate::start (arg=0x872c978) at thread/qthread_unix.cpp:266
#8  0xb67bacc9 in start_thread () from /lib/libpthread.so.0
#9  0xb5b3169e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa729eb70 (LWP 1729)):
#0  net::UploadThread::waitForSocketsReady (this=0x872cd80) at ../../src/net/uploadthread.cpp:122
#1  0xb76c7aff in net::UploadThread::update (this=0x872cd80) at ../../src/net/uploadthread.cpp:45
#2  0xb76c9178 in net::NetworkThread::run (this=0x872cd80) at ../../src/net/networkthread.cpp:48
#3  0xb6830df9 in QThreadPrivate::start (arg=0x872cd80) at thread/qthread_unix.cpp:266
#4  0xb67bacc9 in start_thread () from /lib/libpthread.so.0
#5  0xb5b3169e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa6a9db70 (LWP 1730)):
#0  0xb77f7424 in __kernel_vsyscall ()
#1  0xb67bf4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb68319c7 in wait (this=0x8bcbf4c, mutex=0x8bcbf48, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#3  QWaitCondition::wait (this=0x8bcbf4c, mutex=0x8bcbf48, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#4  0xb76cc8f2 in net::ReverseResolverThread::run (this=0x8bcbf40) at ../../src/net/reverseresolver.cpp:123
#5  0xb6830df9 in QThreadPrivate::start (arg=0x8bcbf40) at thread/qthread_unix.cpp:266
#6  0xb67bacc9 in start_thread () from /lib/libpthread.so.0
#7  0xb5b3169e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb48d2710 (LWP 1623)):
[KCrash Handler]
#7  0xb5ad6fb6 in ?? () from /lib/libc.so.6
#8  0xbf99a3ec in ?? ()
#9  0xb5973167 in QCA::Hash::update(QByteArray const&) () from /usr/lib/libqca.so.2
#10 0xb76ae8ff in bt::SHA1HashGen::update (this=0x8f32b58, data=0xae4fa638 "`\aN\256\030E\350\b\350eB\256-", len=16384) at ../../src/util/sha1hashgen.cpp:240
#11 0xb76f031d in bt::ChunkDownload::updateHash (this=0x8f32ae8) at ../../src/download/chunkdownload.cpp:555
#12 0xb76f2615 in bt::ChunkDownload::piece (this=0x8f32ae8, p=..., ok=@0xbf99a53f) at ../../src/download/chunkdownload.cpp:127
#13 0xb76f9219 in bt::Downloader::pieceReceived (this=0x89c3a70, p=...) at ../../src/download/downloader.cpp:134
#14 0xb76dcbef in bt::PeerManager::pieceReceived (this=0x89a4360, p=...) at ../../src/peer/peermanager.cpp:674
#15 0xb76da9da in bt::Peer::packetReady (this=0x900ccc8, packet=0xb3b91098 "\a", len=9) at ../../src/peer/peer.cpp:283
#16 0xb76e6489 in bt::PacketReader::update (this=0x8dc7c00) at ../../src/peer/packetreader.cpp:141
#17 0xb76d9609 in bt::Peer::update (this=0x900ccc8) at ../../src/peer/peer.cpp:538
#18 0xb76df37e in bt::PeerManager::update (this=0x89a4360) at ../../src/peer/peermanager.cpp:144
#19 0xb7715d2d in bt::TorrentControl::update (this=0x898d3d0) at ../../src/torrent/torrentcontrol.cpp:163
#20 0x080690f3 in kt::Core::update (this=0x88b2798) at ../../ktorrent/core.cpp:1030
#21 0x080716cd in kt::Core::qt_metacall (this=0x88b2798, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf99a8dc) at ./core.moc:167
#22 0xb69388ca in QMetaObject::metacall (object=0x88b2798, cl=2446, idx=22, argv=0xbf99a8dc) at kernel/qmetaobject.cpp:237
#23 0xb694b6ad in QMetaObject::activate (sender=0x88b27ac, m=0xb6a655a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#24 0xb699d1e7 in QTimer::timeout (this=0x88b27ac) at .moc/release-shared/moc_qtimer.cpp:134
#25 0xb69511ce in QTimer::timerEvent (this=0x88b27ac, e=0xbf99ade0) at kernel/qtimer.cpp:271
#26 0xb6945504 in QObject::event (this=0x88b27ac, e=0xafc60fa8) at kernel/qobject.cpp:1183
#27 0xb5e16fdc in QApplicationPrivate::notify_helper (this=0x8750190, receiver=0x88b27ac, e=0xbf99ade0) at kernel/qapplication.cpp:4396
#28 0xb5e1d04e in QApplication::notify (this=0xbf99b130, receiver=0x88b27ac, e=0xbf99ade0) at kernel/qapplication.cpp:3798
#29 0x080783dc in kt::App::notify (this=0x98e, receiver=0xafc60fa8, event=0x0) at ../../ktorrent/app.cpp:97
#30 0xb6932b3b in QCoreApplication::notifyInternal (this=0xbf99b130, receiver=0x88b27ac, event=0xbf99ade0) at kernel/qcoreapplication.cpp:732
#31 0xb6964ad6 in sendEvent (this=0x875598c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QTimerInfoList::activateTimers (this=0x875598c) at kernel/qeventdispatcher_unix.cpp:602
#33 0xb69618a7 in timerSourceDispatch (source=0x87559c0) at kernel/qeventdispatcher_glib.cpp:184
#34 idleTimerSourceDispatch (source=0x87559c0) at kernel/qeventdispatcher_glib.cpp:231
#35 0xb5023855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0xb5027668 in ?? () from /lib/libglib-2.0.so.0
#37 0xb5027848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0xb6961565 in QEventDispatcherGlib::processEvents (this=0x872b6d8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#39 0xb5ed8be5 in QGuiEventDispatcherGlib::processEvents (this=0x872b6d8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0xb6931609 in QEventLoop::processEvents (this=0xbf99b0a4, flags=) at kernel/qeventloop.cpp:149
#41 0xb6931a8a in QEventLoop::exec (this=0xbf99b0a4, flags=...) at kernel/qeventloop.cpp:201
#42 0xb693600f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0xb5e15e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#44 0x08066e91 in main (argc=1, argv=0xbf99b534) at ../../ktorrent/main.cpp:176

Possible duplicates by query: bug 270234, bug 268333, bug 267437, bug 267104, bug 266962.

Reported using DrKonqi