Version: 3.2.4 (using KDE 4.3.2) OS: Linux Installed from: Fedora RPMs Ktorrent crashes unexpectedly on my laptop running Fedora 11 with the latest updates. I don't have this problem with my workstation at home, with the exact same system and version of ktorrent and both with AMD64 chips. -- Backtrace: Application: KTorrent (ktorrent), signal: Segmentation fault [Current thread is 1 (Thread 0x7f036583e820 (LWP 12878))] Thread 3 (Thread 0x7f035506b910 (LWP 12886)): #0 0x00000036bb00b2f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000035e8e59593 in ?? () from /usr/lib64/libQtCore.so.4 #2 0x00000035e8e55115 in QMutex::lock() () from /usr/lib64/libQtCore.so.4 #3 0x0000003b65c6246c in bt::PacketReader::onDataReady (this=0x1e71ab0, buf=0x3b65f0c9e0 "\30n4h\321\206\33\215\32\64a\206\343F\215\30a\270\321\243F\30n4h\321\206\33\215\32\64a\206\343F\215\30a\270\321\243F\30n4h\321\206\30", size=524) at /usr/src/debug/ktorrent-3.2.4/libbtcore/peer/packetreader.cpp:223 #4 0x0000003b65c485f5 in net::BufferedSocket::readBuffered (this=0x1e8e4b0, max_bytes_to_read=0, now=1257259054203) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/bufferedsocket.cpp:110 #5 0x0000003b65c4dd0a in net::SocketGroup::processUnlimited (this=<value optimized out>, up=false, now=1257259054203) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/socketgroup.cpp:53 #6 0x0000003b65c4df08 in net::SocketGroup::process (this=0x1e2b8ac, up=128, now=1, global_allowance=@0x7f035506af1c) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/socketgroup.cpp:192 #7 0x0000003b65c4cd1c in net::NetworkThread::doGroups (this=0xf20700, num_ready=<value optimized out>, now=1257259054203, limit=<value optimized out>) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/networkthread.cpp:155 #8 0x0000003b65c4c632 in net::DownloadThread::update (this=0xf20700) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/downloadthread.cpp:102 #9 0x0000003b65c4cde9 in net::NetworkThread::run (this=0xf20700) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/networkthread.cpp:48 #10 0x00000035e8e59d45 in ?? () from /usr/lib64/libQtCore.so.4 #11 0x00000036bb00686a in start_thread () from /lib64/libpthread.so.0 #12 0x00000036ba4de3bd in clone () from /lib64/libc.so.6 #13 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f035466a910 (LWP 12887)): #0 0x00000036bb00b2f9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000035e8e59593 in ?? () from /usr/lib64/libQtCore.so.4 #2 0x00000035e8e550f5 in QMutex::lock() () from /usr/lib64/libQtCore.so.4 #3 0x0000003b65c4bbba in net::UploadThread::update (this=0xf20c50) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/uploadthread.cpp:44 #4 0x0000003b65c4cde9 in net::NetworkThread::run (this=0xf20c50) at /usr/src/debug/ktorrent-3.2.4/libbtcore/net/networkthread.cpp:48 #5 0x00000035e8e59d45 in ?? () from /usr/lib64/libQtCore.so.4 #6 0x00000036bb00686a in start_thread () from /lib64/libpthread.so.0 #7 0x00000036ba4de3bd in clone () from /lib64/libc.so.6 #8 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f036583e820 (LWP 12878)): [KCrash Handler] #5 0x00000035e8f54e7a in QObject::~QObject() () from /usr/lib64/libQtCore.so.4 #6 0x0000003b65c6e340 in bt::PtrMap<unsigned int, bt::ChunkDownload>::clear (this=<value optimized out>) at /usr/src/debug/ktorrent-3.2.4/libbtcore/util/ptrmap.h:90 #7 bt::Downloader::clearDownloads (this=<value optimized out>) at /usr/src/debug/ktorrent-3.2.4/libbtcore/download/downloader.cpp:483 #8 0x0000003b65c904a6 in bt::TorrentControl::stop (this=0x1387140, user=false, wjob=0x0) at /usr/src/debug/ktorrent-3.2.4/libbtcore/torrent/torrentcontrol.cpp:475 #9 0x0000003b65c8d308 in bt::TorrentControl::update (this=0x1387140) at /usr/src/debug/ktorrent-3.2.4/libbtcore/torrent/torrentcontrol.cpp:169 #10 0x0000000000429d72 in kt::Core::update (this=0x1033340) at /usr/src/debug/ktorrent-3.2.4/ktorrent/core.cpp:877 #11 0x000000000042f83c in kt::Core::qt_metacall (this=0x1033340, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff2bd897d0) at /usr/src/debug/ktorrent-3.2.4/x86_64-redhat-linux-gnu/ktorrent/core.moc:148 #12 0x00000035e8f547dc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4 #13 0x00000035e8f4e7de in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4 #14 0x00000035ea78f69c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #15 0x00000035ea7968fe in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #16 0x0000003b662117f6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #17 0x00000035e8f3f59c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4 #18 0x00000035e8f69fc2 in ?? () from /usr/lib64/libQtCore.so.4 #19 0x00000035e8f679ed in ?? () from /usr/lib64/libQtCore.so.4 #20 0x00000035e7a3790e in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #21 0x00000035e7a3b0e8 in ?? () from /lib64/libglib-2.0.so.0 #22 0x00000035e7a3b20a in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #23 0x00000035e8f67936 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #24 0x00000035ea821f8e in ?? () from /usr/lib64/libQtGui.so.4 #25 0x00000035e8f3ded2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #26 0x00000035e8f3e2a4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4 #27 0x00000035e8f40439 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4 #28 0x0000000000422ba2 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/ktorrent-3.2.4/ktorrent/main.cpp:171
Merging with bug 212231. Thanks *** This bug has been marked as a duplicate of bug 212231 ***