Application: ktorrent (3.3.4) KDE Platform Version: 4.4.5 (KDE 4.4.5) Qt Version: 4.6.2 Operating System: Linux 2.6.32-40-generic x86_64 Distribution: Ubuntu 10.04.4 LTS -- Information about the crash: Crash during torrent download after access from web UI -- Backtrace: Application: KTorrent (ktorrent), signal: Segmentation fault [Current thread is 1 (Thread 0x7f66088a7760 (LWP 1311))] Thread 4 (Thread 0x7f65dfeef700 (LWP 2624)): #0 net::DownloadThread::waitForSocketReady (this=0x1a81580) at ../../libbtcore/net/downloadthread.cpp:157 #1 0x00007f66083cbb66 in net::DownloadThread::update (this=0x7f6608695640) at ../../libbtcore/net/downloadthread.cpp:53 #2 0x00007f66083cc6e9 in net::NetworkThread::run (this=0x1a81580) at ../../libbtcore/net/networkthread.cpp:48 #3 0x00007f6605e3d775 in QThreadPrivate::start (arg=0x1a81580) at thread/qthread_unix.cpp:248 #4 0x00007f6605bad9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300 #5 0x00007f66044c5cdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #6 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f65df6ee700 (LWP 2625)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f6605e3e72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1a81b50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x1a81b50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007f66083cb60c in net::UploadThread::update (this=0x1a81ae0) at ../../libbtcore/net/uploadthread.cpp:73 #4 0x00007f66083cc6e9 in net::NetworkThread::run (this=0x1a81ae0) at ../../libbtcore/net/networkthread.cpp:48 #5 0x00007f6605e3d775 in QThreadPrivate::start (arg=0x1a81ae0) at thread/qthread_unix.cpp:248 #6 0x00007f6605bad9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300 #7 0x00007f66044c5cdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #8 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f65deeed700 (LWP 2626)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f6605e3e72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x7f65ec038430, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=<value optimized out>, mutex=0x7f65ec038430, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007f66083cf342 in net::ReverseResolverThread::run (this=0x7f65ec038420) at ../../libbtcore/net/reverseresolver.cpp:123 #4 0x00007f6605e3d775 in QThreadPrivate::start (arg=0x7f65ec038420) at thread/qthread_unix.cpp:248 #5 0x00007f6605bad9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300 #6 0x00007f66044c5cdd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f66088a7760 (LWP 1311)): [KCrash Handler] #5 memcpy () at ../sysdeps/x86_64/memcpy.S:267 #6 0x00007f6603ee00b6 in QCA::MemoryRegion::MemoryRegion(QByteArray const&) () from /usr/lib/libqca.so.2 #7 0x00007f6603ef64c5 in QCA::Hash::update(QByteArray const&) () from /usr/lib/libqca.so.2 #8 0x00007f66083b77bb in bt::SHA1HashGen::update (this=0x2c0c1d0, data=0x7f65f001a800 "\316\001", len=16384) at ../../libbtcore/util/sha1hashgen.cpp:240 #9 0x00007f66083ea072 in bt::ChunkDownload::updateHash (this=0x2c0c110) at ../../libbtcore/download/chunkdownload.cpp:579 #10 0x00007f66083eb8f8 in bt::ChunkDownload::piece (this=0x2c0c110, p=..., ok=<value optimized out>) at ../../libbtcore/download/chunkdownload.cpp:145 #11 0x00007f66083f1d3e in bt::Downloader::pieceReceived (this=0x2768a80, p=...) at ../../libbtcore/download/downloader.cpp:126 #12 0x00007f66083d9681 in bt::Peer::packetReady (this=0x2b0acd0, packet=0x7f65d8032b20 "\a", len=<value optimized out>) at ../../libbtcore/peer/peer.cpp:268 #13 0x00007f66083e2c78 in bt::PacketReader::update (this=0x28bdbd0) at ../../libbtcore/peer/packetreader.cpp:141 #14 0x00007f66083d9045 in bt::Peer::update (this=0x2b0acd0) at ../../libbtcore/peer/peer.cpp:462 #15 0x00007f66083dd0d0 in bt::PeerManager::update (this=0x26cbd00) at ../../libbtcore/peer/peermanager.cpp:119 #16 0x00007f660840b25a in bt::TorrentControl::update (this=0x26d1470) at ../../libbtcore/torrent/torrentcontrol.cpp:150 #17 0x0000000000430d9b in kt::Core::update (this=0x7f65ec003a30) at ../../ktorrent/core.cpp:849 #18 0x0000000000436926 in kt::Core::qt_metacall (this=0x7f65ec003a30, _c=QMetaObject::InvokeMetaMethod, _id=46068072, _a=0x7fff7ff15600) at ./core.moc:155 #19 0x00007f6605f44e3f in QMetaObject::activate (sender=0x7f65ec003a58, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x100) at kernel/qobject.cpp:3293 #20 0x00007f6605f41a63 in QObject::event (this=0x7f65ec003a58, e=0x7fff7ff15d50) at kernel/qobject.cpp:1212 #21 0x00007f66050ce22c in QApplicationPrivate::notify_helper (this=0x1aacf60, receiver=0x7f65ec003a58, e=0x7fff7ff15d50) at kernel/qapplication.cpp:4300 #22 0x00007f66050d46fb in QApplication::notify (this=0x7fff7ff16080, receiver=0x7f65ec003a58, e=0x7fff7ff15d50) at kernel/qapplication.cpp:4183 #23 0x00007f6607578a16 in KApplication::notify (this=0x7fff7ff16080, receiver=0x7f65ec003a58, event=0x7fff7ff15d50) at ../../kdeui/kernel/kapplication.cpp:302 #24 0x00007f6605f3206c in QCoreApplication::notifyInternal (this=0x7fff7ff16080, receiver=0x7f65ec003a58, event=0x7fff7ff15d50) at kernel/qcoreapplication.cpp:704 #25 0x00007f6605f5ed42 in QCoreApplication::sendEvent (this=0x1ab40c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #26 QTimerInfoList::activateTimers (this=0x1ab40c0) at kernel/qeventdispatcher_unix.cpp:603 #27 0x00007f6605f5b848 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #28 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231 #29 0x00007f6600b468c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #30 0x00007f6600b4a748 in ?? () from /lib/libglib-2.0.so.0 #31 0x00007f6600b4a8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0 #32 0x00007f6605f5b513 in QEventDispatcherGlib::processEvents (this=0x1a7f5b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #33 0x00007f660517e46e in QGuiEventDispatcherGlib::processEvents (this=0x2bf0968, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #34 0x00007f6605f30992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #35 0x00007f6605f30d6c in QEventLoop::exec (this=0x7fff7ff15ff0, flags=) at kernel/qeventloop.cpp:201 #36 0x00007f6605f34aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #37 0x0000000000427294 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../ktorrent/main.cpp:172 Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 268162 ***