Application: ktorrent (4.0.5)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-13-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
start skype, crash system. After reload ktorrent not open and not start.

The crash can be reproduced every time.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Bus error
[Current thread is 1 (Thread 0x7f20bfd89780 (LWP 3592))]

Thread 3 (Thread 0x7f20abf6c700 (LWP 3593)):
#0  0x00007f20bc242f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f20b7bf7104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f20b7bf79f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f20ac8cbc44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f20b7c1e3e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f20b8b04d8c in start_thread (arg=0x7f20abf6c700) at pthread_create.c:304
#6  0x00007f20bc25004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2099ec8700 (LWP 3596)):
#0  0x00007f20bc248143 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f20bf90c524 in dht::RPCServerThread::run (this=0x123f800) at ../../src/dht/rpcserver.cpp:107
#2  0x00007f20bd9b4175 in QThreadPrivate::start (arg=0x123f800) at thread/qthread_unix.cpp:320
#3  0x00007f20b8b04d8c in start_thread (arg=0x7f2099ec8700) at pthread_create.c:304
#4  0x00007f20bc25004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f20bfd89780 (LWP 3592)):
[KCrash Handler]
#6  memcpy () at ../sysdeps/x86_64/memcpy.S:267
#7  0x00007f20bbc6e0b6 in QCA::MemoryRegion::MemoryRegion(QByteArray const&) () from /usr/lib/libqca.so.2
#8  0x00007f20bbc844c5 in QCA::Hash::update(QByteArray const&) () from /usr/lib/libqca.so.2
#9  0x00007f20bf8a00ca in bt::SHA1HashGen::update (this=0x1b1b030, data=0x7f207eb7f000 <Address 0x7f207eb7f000 out of bounds>, len=16384) at ../../src/util/sha1hashgen.cpp:240
#10 0x00007f20bf8d6881 in bt::ChunkDownload::updateHash (this=0x1b1af70) at ../../src/download/chunkdownload.cpp:555
#11 0x00007f20bf8d82c2 in bt::ChunkDownload::load (this=0x1b1af70, file=..., hdr=<value optimized out>, update_hash=true) at ../../src/download/chunkdownload.cpp:468
#12 0x00007f20bf8de73d in bt::Downloader::loadDownloads (this=0x14214c0, file=<value optimized out>) at ../../src/download/downloader.cpp:642
#13 0x00007f20bf8f6770 in bt::TorrentControl::continueStart (this=0x13bd410) at ../../src/torrent/torrentcontrol.cpp:427
#14 0x00007f20bf8f7379 in bt::TorrentControl::start (this=0x13bd410) at ../../src/torrent/torrentcontrol.cpp:417
#15 0x00007f20bf60a641 in kt::QueueManager::startSafely (this=<value optimized out>, tc=0x13bd410) at ../../libktcore/torrent/queuemanager.cpp:731
#16 0x00007f20bf60a781 in kt::QueueManager::startInternal (this=0x7f20a400b3b0, tc=0x13bd410) at ../../libktcore/torrent/queuemanager.cpp:104
#17 0x00007f20bf60c65b in kt::QueueManager::orderQueue (this=0x7f20a400b3b0) at ../../libktcore/torrent/queuemanager.cpp:588
#18 0x00000000004309b6 in kt::Core::qt_metacall (this=0x7f20a400b1c0, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0x1490970) at ./core.moc:197
#19 0x00007f20bdaaf49a in QObject::event (this=0x7f20a400b1c0, e=<value optimized out>) at kernel/qobject.cpp:1226
#20 0x00007f20bce589f4 in QApplicationPrivate::notify_helper (this=0xffeec0, receiver=0x7f20a400b1c0, e=0x1490590) at kernel/qapplication.cpp:4462
#21 0x00007f20bce5d3ba in QApplication::notify (this=<value optimized out>, receiver=0x7f20a400b1c0, e=0x1490590) at kernel/qapplication.cpp:4341
#22 0x0000000000437d91 in kt::App::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../ktorrent/app.cpp:97
#23 0x00007f20bda9b49c in QCoreApplication::notifyInternal (this=0x7fffb0521690, receiver=0x7f20a400b1c0, event=0x1490590) at kernel/qcoreapplication.cpp:731
#24 0x00007f20bda9ec25 in sendEvent (receiver=0x0, event_type=0, data=0xf69b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xf69b60) at kernel/qcoreapplication.cpp:1372
#26 0x00007f20bdac6253 in sendPostedEvents (s=0xff4690) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#27 postEventSourceDispatch (s=0xff4690) at kernel/qeventdispatcher_glib.cpp:277
#28 0x00007f20b7bf6bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f20b7bf73a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f20b7bf7639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f20bdac63ef in QEventDispatcherGlib::processEvents (this=0xf69340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#32 0x00007f20bcf024de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007f20bda9a882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007f20bda9aabc in QEventLoop::exec (this=0x7fffb0521620, flags=...) at kernel/qeventloop.cpp:201
#35 0x00007f20bda9eecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#36 0x00000000004271ef in main (argc=1, argv=0x7fffb0522448) at ../../ktorrent/main.cpp:176

Possible duplicates by query: bug 280900, bug 280684, bug 280675, bug 280472, bug 280358.

Reported using DrKonqi