Bug 263483

Application: ktorrent (4.0.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.7-default i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
crash of Ktorrent at starting under my account but under root works great i don't know why ?!

The crash can be reproduced every time.

 -- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4ad8710 (LWP 11736))]

Thread 6 (Thread 0xb31d6b70 (LWP 11738)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5c570b1 in select () from /lib/libc.so.6
#2  0xb76df8ba in dht::RPCServerThread::run (this=0x81f0448) at /usr/src/debug/libktorrent-1.0.3/src/dht/rpcserver.cpp:107
#3  0xb693404f in ?? () from /usr/lib/libQtCore.so.4
#4  0xb68b9b25 in start_thread () from /lib/libpthread.so.0
#5  0xb5c5e46e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xad7aeb70 (LWP 11740)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb68be452 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xaeac11d7 in metronom_sync_loop () from /usr/lib/libxine.so.1
#3  0xb68b9b25 in start_thread () from /lib/libpthread.so.0
#4  0xb5c5e46e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xacfadb70 (LWP 11741)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5c5375e in poll () from /lib/libc.so.6
#2  0xb51e41db in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb51d4286 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb51d460e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6a59d97 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb6a2d11d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb6a2d319 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb6931403 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xaeb1adc8 in ?? () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#10 0xb693404f in ?? () from /usr/lib/libQtCore.so.4
#11 0xb68b9b25 in start_thread () from /lib/libpthread.so.0
#12 0xb5c5e46e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xac7acb70 (LWP 11744)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb5c5375e in poll () from /lib/libc.so.6
#2  0xae81f04c in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.29/xineplug_ao_out_alsa.so
#3  0xb68b9b25 in start_thread () from /lib/libpthread.so.0
#4  0xb5c5e46e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xabfabb70 (LWP 11745)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb68be125 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xaead4180 in ao_loop () from /usr/lib/libxine.so.1
#3  0xb68b9b25 in start_thread () from /lib/libpthread.so.0
#4  0xb5c5e46e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb4ad8710 (LWP 11736)):
[KCrash Handler]
#6  net::Poll::add (this=0x81135e0, fd=79, mode=net::Poll::OUTPUT) at /usr/src/debug/libktorrent-1.0.3/src/net/poll.cpp:60
#7  0xb767d6a7 in net::Socket::prepare (this=0x8cb78d8, p=0x81135e0, mode=net::Poll::OUTPUT) at /usr/src/debug/libktorrent-1.0.3/src/net/socket.cpp:458
#8  0xb768bc7b in bt::AuthenticationMonitor::update (this=0x81135e0) at /usr/src/debug/libktorrent-1.0.3/src/peer/authenticationmonitor.cpp:93
#9  0x0806c1bb in kt::Core::update (this=0x82309c0) at /usr/src/debug/ktorrent-4.0.3/ktorrent/core.cpp:1021
#10 0x08073ade in kt::Core::qt_metacall (this=0x82309c0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfc27f5c) at /usr/src/debug/ktorrent-4.0.3/build/ktorrent/core.moc:167
#11 0xb6a33efd in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#12 0xb6a42fe8 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0xb6a8fa35 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#14 0xb6a488e6 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#15 0xb6a40774 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#16 0xb5f66c64 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb5f6ebf7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#18 0x0807a517 in kt::App::notify (this=0xbfc287c0, receiver=0x82309d4, event=0xbfc28470) at /usr/src/debug/ktorrent-4.0.3/ktorrent/app.cpp:97
#19 0xb6a2de0e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#20 0xb6a5c70e in ?? () from /usr/lib/libQtCore.so.4
#21 0xb6a59675 in ?? () from /usr/lib/libQtCore.so.4
#22 0xb51d3b49 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb51d4350 in ?? () from /usr/lib/libglib-2.0.so.0
#24 0xb51d460e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#25 0xb6a59d4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0xb601719a in ?? () from /usr/lib/libQtGui.so.4
#27 0xb6a2d11d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#28 0xb6a2d319 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#29 0xb6a31c70 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#30 0xb5f64164 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#31 0x08069741 in main (argc=) at /usr/src/debug/ktorrent-4.0.3/ktorrent/main.cpp:176

Possible duplicates by query: bug 238647, bug 238646, bug 236190.

Reported using DrKonqi