Bug 270234

Application: ktorrent (4.0.5)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-30-generic i686
Distribution: Ubuntu 10.04.2 LTS

-- Information about the crash:
it was minimized on the task bar. No interaction with ktorrent. The only I was doing was going few you tube videos in firefox. And this crash handler pops out of nowehere!

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7745aa0 (LWP 2554))]

Thread 4 (Thread 0xb175cb70 (LWP 2590)):
#0  0x00bae422 in __kernel_vsyscall ()
#1  0x0047d342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01751c1e in ?? () from /usr/lib/libQtCore.so.4
#3  0x01751d73 in QThread::msleep(unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x00e07242 in net::DownloadThread::update (this=0x9a51630) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/net/downloadthread.cpp:91
#5  0x00e07bb8 in net::NetworkThread::run (this=0x9a51630) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/net/networkthread.cpp:48
#6  0x0175232e in ?? () from /usr/lib/libQtCore.so.4
#7  0x0047896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x013a2a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb0f5bb70 (LWP 2591)):
#0  0x00bae422 in __kernel_vsyscall ()
#1  0x0047d342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01751c1e in ?? () from /usr/lib/libQtCore.so.4
#3  0x01751d73 in QThread::msleep(unsigned long) () from /usr/lib/libQtCore.so.4
#4  0x00e06792 in net::UploadThread::update (this=0x9a51a38) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/net/uploadthread.cpp:89
#5  0x00e07bb8 in net::NetworkThread::run (this=0x9a51a38) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/net/networkthread.cpp:48
#6  0x0175232e in ?? () from /usr/lib/libQtCore.so.4
#7  0x0047896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x013a2a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb075ab70 (LWP 2592)):
#0  0x00bae422 in __kernel_vsyscall ()
#1  0x01392e2b in read () from /lib/tls/i686/cmov/libc.so.6
#2  0x0133c42b in _IO_file_underflow () from /lib/tls/i686/cmov/libc.so.6
#3  0x0133dccb in _IO_default_uflow () from /lib/tls/i686/cmov/libc.so.6
#4  0x0133f0f8 in __uflow () from /lib/tls/i686/cmov/libc.so.6
#5  0x0133228c in _IO_getline_info () from /lib/tls/i686/cmov/libc.so.6
#6  0x013321d1 in _IO_getline () from /lib/tls/i686/cmov/libc.so.6
#7  0x0133121a in fgets () from /lib/tls/i686/cmov/libc.so.6
#8  0x02ef8cd4 in ?? () from /lib/libnss_mdns4.so.2
#9  0x02ef9177 in _nss_mdns4_gethostbyaddr_r () from /lib/libnss_mdns4.so.2
#10 0x013b936b in gethostbyaddr_r () from /lib/tls/i686/cmov/libc.so.6
#11 0x013be5db in getnameinfo () from /lib/tls/i686/cmov/libc.so.6
#12 0x00e0b0db in net::ReverseResolver::resolve (this=0xb20ae60, addr=...) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/net/reverseresolver.cpp:64
#13 0x00e0b173 in net::ReverseResolver::run (this=0xb20ae60) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/net/reverseresolver.cpp:73
#14 0x00e0b277 in net::ReverseResolverThread::run (this=0xa3fc178) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/net/reverseresolver.cpp:118
#15 0x0175232e in ?? () from /usr/lib/libQtCore.so.4
#16 0x0047896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x013a2a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7745aa0 (LWP 2554)):
[KCrash Handler]
#6  0x01349fc6 in ?? () from /lib/tls/i686/cmov/libc.so.6
#7  0xbfddc32c in ?? ()
#8  0x0245f167 in QCA::Hash::update(QByteArray const&) () from /usr/lib/libqca.so.2
#9  0x00dedf5f in bt::SHA1HashGen::update (this=0xa23e438, data=0xb7752000 "U\251/V\"\204\021.rH\260\370J", len=16384) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/util/sha1hashgen.cpp:240
#10 0x00e2ee7d in bt::ChunkDownload::updateHash (this=0xa23e3c8) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/download/chunkdownload.cpp:555
#11 0x00e308e5 in bt::ChunkDownload::piece (this=0xa23e3c8, p=..., ok=@0xbfddc47f) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/download/chunkdownload.cpp:127
#12 0x00e372e9 in bt::Downloader::pieceReceived (this=0x9e252c0, p=...) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/download/downloader.cpp:134
#13 0x00e1c65f in bt::PeerManager::pieceReceived (this=0x9defb58, p=...) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/peer/peermanager.cpp:671
#14 0x00e1a48a in bt::Peer::packetReady (this=0xb68d248, packet=0xaf93f330 "\a", len=16393) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/peer/peer.cpp:283
#15 0x00e25389 in bt::PacketReader::update (this=0xa192f18) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/peer/packetreader.cpp:141
#16 0x00e190e9 in bt::Peer::update (this=0xb68d248) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/peer/peer.cpp:538
#17 0x00e1ef7e in bt::PeerManager::update (this=0x9defb58) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/peer/peermanager.cpp:144
#18 0x00e52e0d in bt::TorrentControl::update (this=0x9e205d0) at /home/tushar/Downloads/libktorrent-1.0.5-3/src/torrent/torrentcontrol.cpp:163
#19 0x0806b683 in kt::Core::update (this=0x9a6f5d0) at /home/tushar/Downloads/ktorrent-4.0.5/ktorrent/core.cpp:1025
#20 0x08073765 in kt::Core::qt_metacall (this=0x9a6f5d0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfddc81c) at /home/tushar/Downloads/ktorrent-4.0.5/build/ktorrent/core.moc:169
#21 0x01859c9a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#22 0x018683d5 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#23 0x018b9aa7 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#24 0x0187060e in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#25 0x01865254 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#26 0x01a9f4dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#27 0x01aa605e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x0807a08c in kt::App::notify (this=0xc00, receiver=0xb681f70, event=0x0) at /home/tushar/Downloads/ktorrent-4.0.5/ktorrent/app.cpp:97
#29 0x01854a3b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#30 0x01883d66 in ?? () from /usr/lib/libQtCore.so.4
#31 0x01880917 in ?? () from /usr/lib/libQtCore.so.4
#32 0x08e215e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x08e252d8 in ?? () from /lib/libglib-2.0.so.0
#34 0x08e254b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x018805d5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#36 0x01b5f135 in ?? () from /usr/lib/libQtGui.so.4
#37 0x01853059 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x018534aa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0x0185769f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#40 0x01a9f577 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#41 0x080695d1 in main (argc=6, argv=0xbfddd474) at /home/tushar/Downloads/ktorrent-4.0.5/ktorrent/main.cpp:176

Possible duplicates by query: bug 268333, bug 267437, bug 267104, bug 266962, bug 263830.

Reported using DrKonqi