Application: ktorrent (4.0.2) KDE Platform Version: 4.4.5 (KDE 4.4.5) (Compiled from sources) Qt Version: 4.6.2 Operating System: Linux 2.6.34-gentoo-r1 x86_64 Distribution (Platform): Gentoo Packages -- Information about the crash: Ktorrent crashed when running in the background and minimized in the system tray. I was downloading a torrent ("Pioneer One") with over 1700 seeders and using uTP protocol (there were also a few other torrents that I was seeding but not downloading). I don't have full debugging symbols so don't know if the backtrace is useful, but the reporting assistant gave it 2 stars and said it might be, so I thought I may as well try. -- Backtrace: Application: KTorrent (ktorrent), signal: Segmentation fault [Current thread is 1 (Thread 0x7f1ed5397760 (LWP 25560))] Thread 6 (Thread 0x7f1ec3fff710 (LWP 25562)): [KCrash Handler] #5 0x00007f1ed102e60d in ?? () from /lib/libc.so.6 #6 0x00007f1ed10311d8 in ?? () from /lib/libc.so.6 #7 0x00007f1ed103471c in free () from /lib/libc.so.6 #8 0x00007f1ed5062d4a in utp::LocalWindow::~LocalWindow() () from /usr/lib64/libktorrent.so.2 #9 0x00007f1ed5060b50 in utp::Connection::~Connection() () from /usr/lib64/libktorrent.so.2 #10 0x00007f1ed505b7ef in utp::UTPServer::clearDeadConnections() () from /usr/lib64/libktorrent.so.2 #11 0x00007f1ed4fadde4 in utp::UTPServer::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libktorrent.so.2 #12 0x00007f1ed2b10520 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4 #13 0x00007f1ed2b0d019 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4 #14 0x00007f1ed1c93a4e in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #15 0x00007f1ed1c9a152 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4 #16 0x000000000043a952 in _start () Thread 5 (Thread 0x7f1ec37fe710 (LWP 25563)): #0 0x00007f1ed1094063 in select () from /lib/libc.so.6 #1 0x00007f1ed502770a in ?? () from /usr/lib64/libktorrent.so.2 #2 0x00007f1ed2a05f75 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #3 0x00007f1ed2775ba4 in start_thread () from /lib/libpthread.so.0 #4 0x00007f1ed109b4bd in clone () from /lib/libc.so.6 Thread 4 (Thread 0x7f1ec8d69710 (LWP 25564)): #0 0x00007f1ed277a79c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f1ed2a05663 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #2 0x00007f1ed2a01275 in QMutex::lock() () from /usr/lib64/qt4/libQtCore.so.4 #3 0x00007f1ed4fb7e1e in bt::Out(unsigned int) () from /usr/lib64/libktorrent.so.2 #4 0x00007f1ed4fb8492 in ?? () from /usr/lib64/libktorrent.so.2 #5 0x00007f1ed29fe0b8 in qt_message_output(QtMsgType, char const*) () from /usr/lib64/qt4/libQtCore.so.4 #6 0x00007f1ed29fe29b in ?? () from /usr/lib64/qt4/libQtCore.so.4 #7 0x00007f1ed29fe5d2 in qWarning(char const*, ...) () from /usr/lib64/qt4/libQtCore.so.4 #8 0x00007f1ed2b27364 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #9 0x00007f1ece54b56c in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #10 0x00007f1ece54be69 in ?? () from /usr/lib/libglib-2.0.so.0 #11 0x00007f1ece54c2e2 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #12 0x00007f1ed2b26efc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #13 0x00007f1ed2afb7f2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #14 0x00007f1ed2afbbb4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #15 0x00007f1ed2a03567 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4 #16 0x00007f1ed2adc1c0 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #17 0x00007f1ed2a05f75 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #18 0x00007f1ed2775ba4 in start_thread () from /lib/libpthread.so.0 #19 0x00007f1ed109b4bd in clone () from /lib/libc.so.6 Thread 3 (Thread 0x7f1eb5378710 (LWP 25576)): #0 0x00007f1ed10aa20e in ?? () from /lib/libc.so.6 #1 0x00007f1ed1035f09 in ?? () from /lib/libc.so.6 #2 0x00007f1ed1034711 in free () from /lib/libc.so.6 #3 0x00007f1ed1051877 in ?? () from /lib/libc.so.6 #4 0x00007f1ed1051b80 in tzset () from /lib/libc.so.6 #5 0x00007f1ed2a12b86 in QDateTime::currentDateTime() () from /usr/lib64/qt4/libQtCore.so.4 #6 0x00007f1ed4fb8f31 in ?? () from /usr/lib64/libktorrent.so.2 #7 0x00007f1ed4fb82f7 in bt::endl(bt::Log&) () from /usr/lib64/libktorrent.so.2 #8 0x00007f1ed4fca5b9 in net::WakeUpPipe::handleData() () from /usr/lib64/libktorrent.so.2 #9 0x00007f1ed4fcb2c0 in net::Poll::poll(int) () from /usr/lib64/libktorrent.so.2 #10 0x00007f1ed4fc7248 in ?? () from /usr/lib64/libktorrent.so.2 #11 0x00007f1ed4fc7336 in ?? () from /usr/lib64/libktorrent.so.2 #12 0x00007f1ed4fc7dc9 in ?? () from /usr/lib64/libktorrent.so.2 #13 0x00007f1ed2a05f75 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #14 0x00007f1ed2775ba4 in start_thread () from /lib/libpthread.so.0 #15 0x00007f1ed109b4bd in clone () from /lib/libc.so.6 Thread 2 (Thread 0x7f1eb4b77710 (LWP 25577)): #0 0x00007f1ed10aa20e in ?? () from /lib/libc.so.6 #1 0x00007f1ed1035f09 in ?? () from /lib/libc.so.6 #2 0x00007f1ed1034711 in free () from /lib/libc.so.6 #3 0x00007f1ed2a21873 in QHashData::free_helper(void (*)(QHashData::Node*)) () from /usr/lib64/qt4/libQtCore.so.4 #4 0x00007f1ed5064cf8 in ?? () from /usr/lib64/libktorrent.so.2 #5 0x00007f1ed4fcb2ca in net::Poll::poll(int) () from /usr/lib64/libktorrent.so.2 #6 0x00007f1ed4fc6832 in ?? () from /usr/lib64/libktorrent.so.2 #7 0x00007f1ed4fc6936 in ?? () from /usr/lib64/libktorrent.so.2 #8 0x00007f1ed4fc7dc9 in ?? () from /usr/lib64/libktorrent.so.2 #9 0x00007f1ed2a05f75 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #10 0x00007f1ed2775ba4 in start_thread () from /lib/libpthread.so.0 #11 0x00007f1ed109b4bd in clone () from /lib/libc.so.6 Thread 1 (Thread 0x7f1ed5397760 (LWP 25560)): #0 0x00007f1ed277a79c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f1ed2a05663 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #2 0x00007f1ed2a01275 in QMutex::lock() () from /usr/lib64/qt4/libQtCore.so.4 #3 0x00007f1ed4fb7e1e in bt::Out(unsigned int) () from /usr/lib64/libktorrent.so.2 #4 0x00007f1ed4fb8492 in ?? () from /usr/lib64/libktorrent.so.2 #5 0x00007f1ed29fe0b8 in qt_message_output(QtMsgType, char const*) () from /usr/lib64/qt4/libQtCore.so.4 #6 0x00007f1ed29fe29b in ?? () from /usr/lib64/qt4/libQtCore.so.4 #7 0x00007f1ed29fe5d2 in qWarning(char const*, ...) () from /usr/lib64/qt4/libQtCore.so.4 #8 0x00007f1ed2b27364 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #9 0x00007f1ece54b56c in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #10 0x00007f1ece54be69 in ?? () from /usr/lib/libglib-2.0.so.0 #11 0x00007f1ece54c2e2 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #12 0x00007f1ed2b26efc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #13 0x00007f1ed1d437e8 in ?? () from /usr/lib64/qt4/libQtGui.so.4 #14 0x00007f1ed2afb7f2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #15 0x00007f1ed2afbbb4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4 #16 0x00007f1ed2afe046 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4 #17 0x0000000000429a22 in _start () This bug may be a duplicate of or related to bug 240393. Possible duplicates by query: bug 240393. Reported using DrKonqi
#1 0x00007f1ed2a05663 in ?? () from /usr/lib64/qt4/libQtCore.so.4 #2 0x00007f1ed2a01275 in QMutex::lock() () from /usr/lib64/qt4/libQtCore.so.4 #3 0x00007f1ed4fb7e1e in bt::Out(unsigned int) () from /usr/lib64/libktorrent.so.2 #4 0x00007f1ed4fb8492 in ?? () from /usr/lib64/libktorrent.so.2 Please install the debuginfo packages for qt and ktorrent and paste a new backtrace on this bugreport
(In reply to comment #1) > Please install the debuginfo packages for qt and ktorrent and paste a new > backtrace on this bugreport Sorry, this looks like a once only bug. I haven't been able to reproduce it. So if the original backtrace is not useful enough then the ticket may as well be closed (I don't know what the bug tracker workflow is and I've never used bugzilla before so I don't know what status changes need to be made to close the bug).
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days, the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please set the bug status as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Closing now as this but is not reproduceable (and is 8 years old).