Application: ktorrent (4.0.3)
KDE Platform Version: 4.5.3 (KDE 4.5.3) (Compiled from sources)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-27-generic i686
Distribution: Ubuntu 10.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed: I was browsing online. Everytime I open ktorrent it crashes a couple seconds afterwards. This happened several times during the same day. I wasn't doing anything unusual.

The crash can be reproduced every time.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Bus error
[Current thread is 1 (Thread 0xb7758710 (LWP 5547))]

Thread 5 (Thread 0xb4bdbb70 (LWP 5569)):
#0  0x00278422 in __kernel_vsyscall ()
#1  0x00ca3015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x02f66012 in QMutexPrivate::wait (this=0x8791098, timeout=-1) at thread/qmutex_unix.cpp:84
#3  0x02f616a2 in QMutex::lock (this=0x8116894) at thread/qmutex.cpp:167
#4  0x003c0080 in net::SocketMonitor::lock (this=0x8116890) at ../../src/net/socketmonitor.cpp:82
#5  0x003c1db5 in net::DownloadThread::update (this=0x8791100) at ../../src/net/downloadthread.cpp:51
#6  0x003c2968 in net::NetworkThread::run (this=0x8791100) at ../../src/net/networkthread.cpp:48
#7  0x02f66f39 in QThreadPrivate::start (arg=0x8791100) at thread/qthread_unix.cpp:266
#8  0x00c9e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x042d4a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xb57dfb70 (LWP 5570)):
#0  0x00278422 in __kernel_vsyscall ()
#1  0x042906d6 in gettimeofday () from /lib/tls/i686/cmov/libc.so.6
#2  0x003a9e86 in bt::Now () at ../../src/util/functions.cpp:171
#3  0x003c130a in net::UploadThread::update (this=0x8791508) at ../../src/net/uploadthread.cpp:51
#4  0x003c2968 in net::NetworkThread::run (this=0x8791508) at ../../src/net/networkthread.cpp:48
#5  0x02f66f39 in QThreadPrivate::start (arg=0x8791508) at thread/qthread_unix.cpp:266
#6  0x00c9e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x042d4a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb43dab70 (LWP 5571)):
#0  0x00278422 in __kernel_vsyscall ()
#1  0x00ca3015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x02f67b07 in QWaitConditionPrivate::wait (this=0x8c84f24, mutex=0x8c84f20, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#3  QWaitCondition::wait (this=0x8c84f24, mutex=0x8c84f20, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#4  0x003c60e2 in net::ReverseResolverThread::run (this=0x8c84f18) at ../../src/net/reverseresolver.cpp:123
#5  0x02f66f39 in QThreadPrivate::start (arg=0x8c84f18) at thread/qthread_unix.cpp:266
#6  0x00c9e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x042d4a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb33d8b70 (LWP 5572)):
#0  0x00bfbe16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x02fc248b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x03098965 in QTimerInfoList::updateCurrentTime (this=0xb4e2e7bc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x030989aa in QTimerInfoList::timerWait (this=0xb4e2e7bc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x03096a38 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb33d80bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x03096ac5 in timerSourcePrepare (source=0x0, timeout=0xbffff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x067c3aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x067c3ee9 in ?? () from /lib/libglib-2.0.so.0
#9  0x067c44b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0309682f in QEventDispatcherGlib::processEvents (this=0x891f690, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x03066a99 in QEventLoop::processEvents (this=0xb33d8290, flags=) at kernel/qeventloop.cpp:149
#12 0x03066f1a in QEventLoop::exec (this=0xb33d8290, flags=...) at kernel/qeventloop.cpp:201
#13 0x02f63c5e in QThread::exec (this=0x8daea68) at thread/qthread.cpp:490
#14 0x030459ab in QInotifyFileSystemWatcherEngine::run (this=0x8daea68) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x02f66f39 in QThreadPrivate::start (arg=0x8daea68) at thread/qthread_unix.cpp:266
#16 0x00c9e96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x042d4a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7758710 (LWP 5547)):
[KCrash Handler]
#7  0x0427bfe1 in ?? () from /lib/tls/i686/cmov/libc.so.6
#8  0x003eb912 in bt::ChunkDownload::piece (this=0xb4ec03b1, p=..., ok=@0xbf88ebaf) at /usr/include/bits/string3.h:52
#9  0x003f2599 in bt::Downloader::pieceReceived (this=0x8a00fb8, p=...) at ../../src/download/downloader.cpp:134
#10 0x003d60ef in bt::PeerManager::pieceReceived (this=0x89cef88, p=...) at ../../src/peer/peermanager.cpp:674
#11 0x003d3f1a in bt::Peer::packetReady (this=0x8fa5080, packet=0xb4ec03a8 "\a", len=16393) at ../../src/peer/peer.cpp:283
#12 0x003df949 in bt::PacketReader::update (this=0x88d3820) at ../../src/peer/packetreader.cpp:141
#13 0x003d2b79 in bt::Peer::update (this=0x8fa5080) at ../../src/peer/peer.cpp:538
#14 0x003d886e in bt::PeerManager::update (this=0x89cef88) at ../../src/peer/peermanager.cpp:144
#15 0x0040eb9d in bt::TorrentControl::update (this=0x89c12c0) at ../../src/torrent/torrentcontrol.cpp:163
#16 0x0806b453 in kt::Core::update (this=0x88be470) at ../../ktorrent/core.cpp:1030
#17 0x0807380d in kt::Core::qt_metacall (this=0x88be470, _c=QMetaObject::InvokeMetaMethod, _id=-1081545809, _a=0xbf88ef4c) at ./core.moc:167
#18 0x0306dd4a in QMetaObject::metacall (object=0x88be470, cl=4096, idx=22, argv=0xbf88ef4c) at kernel/qmetaobject.cpp:237
#19 0x03080ab5 in QMetaObject::activate (sender=0x88be484, m=0x31995a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#20 0x030d2217 in QTimer::timeout (this=0x88be484) at .moc/release-shared/moc_qtimer.cpp:134
#21 0x0308665e in QTimer::timerEvent (this=0x88be484, e=0xbf88f450) at kernel/qtimer.cpp:271
#22 0x0307a924 in QObject::event (this=0x88be484, e=0x8f4e5e0) at kernel/qobject.cpp:1183
#23 0x01f2e72c in QApplicationPrivate::notify_helper (this=0x87bc058, receiver=0x88be484, e=0xbf88f450) at kernel/qapplication.cpp:4396
#24 0x01f3477e in QApplication::notify (this=0xbf88f7a0, receiver=0x88be484, e=0xbf88f450) at kernel/qapplication.cpp:3798
#25 0x0807a38c in kt::App::notify (this=0x1000, receiver=0x8f4e5e0, event=0xbf88ebaf) at ../../ktorrent/app.cpp:97
#26 0x03067feb in QCoreApplication::notifyInternal (this=0xbf88f7a0, receiver=0x88be484, event=0xbf88f450) at kernel/qcoreapplication.cpp:732
#27 0x03099d46 in QCoreApplication::sendEvent (this=0x87b6234) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QTimerInfoList::activateTimers (this=0x87b6234) at kernel/qeventdispatcher_unix.cpp:602
#29 0x03096b37 in timerSourceDispatch (source=0x87b6268) at kernel/qeventdispatcher_glib.cpp:184
#30 idleTimerSourceDispatch (source=0x87b6268) at kernel/qeventdispatcher_glib.cpp:231
#31 0x067c05e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x067c42d8 in ?? () from /lib/libglib-2.0.so.0
#33 0x067c44b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0x030967f5 in QEventDispatcherGlib::processEvents (this=0x878ff20, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#35 0x01feff85 in QGuiEventDispatcherGlib::processEvents (this=0x878ff20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x03066a99 in QEventLoop::processEvents (this=0xbf88f714, flags=) at kernel/qeventloop.cpp:149
#37 0x03066f1a in QEventLoop::exec (this=0xbf88f714, flags=...) at kernel/qeventloop.cpp:201
#38 0x0306b4cf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#39 0x01f2d557 in QApplication::exec () at kernel/qapplication.cpp:3672
#40 0x080693b1 in main (argc=5, argv=0xbf88fba4) at ../../ktorrent/main.cpp:176

This bug may be a duplicate of or related to bug 266842.

Possible duplicates by query: bug 267793, bug 263942, bug 263393, bug 262446, bug 262432.

Reported using DrKonqi