Application: ktorrent (4.0beta1) KDE Platform Version: 4.3.95 (KDE 4.3.95 (KDE 4.4 RC2)) Qt Version: 4.6.1 Operating System: Linux 2.6.31.5-127.fc12.i686 i686 Distribution: "Fedora release 12 (Constantine)" -- Information about the crash: After clicking magnet link KTorrent opens Security Warinng 'This untrusted page links...'. I clicked Follow button in this window and KTorrent crashed. The crash can be reproduced some of the time. -- Backtrace: Application: KTorrent (ktorrent), signal: Segmentation fault [Current thread is 1 (Thread 0xb78847a0 (LWP 21668))] Thread 5 (Thread 0xb62b5b70 (LWP 21714)): #0 0x00f66416 in __kernel_vsyscall () #1 0x004b03b1 in select () at ../sysdeps/unix/syscall-template.S:82 #2 0x0476ef3c in ?? () from /usr/lib/libbtcore.so.13 #3 0x0264202f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:248 #4 0x0058cab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #5 0x004b7dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 4 (Thread 0xb3351b70 (LWP 21766)): #0 0x00f66416 in __kernel_vsyscall () #1 0x004ad3d6 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0x047088a2 in ?? () from /usr/lib/libbtcore.so.13 #3 0x04708970 in ?? () from /usr/lib/libbtcore.so.13 #4 0x047093e8 in ?? () from /usr/lib/libbtcore.so.13 #5 0x0264202f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:248 #6 0x0058cab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #7 0x004b7dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 3 (Thread 0xb2950b70 (LWP 21767)): #0 0x00f66416 in __kernel_vsyscall () #1 0x00590c45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122 #2 0x02642ecf in wait (this=<value optimized out>, mutex=<value optimized out>, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (this=<value optimized out>, mutex=<value optimized out>, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0x047080b9 in ?? () from /usr/lib/libbtcore.so.13 #5 0x047093e8 in ?? () from /usr/lib/libbtcore.so.13 #6 0x0264202f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:248 #7 0x0058cab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #8 0x004b7dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 2 (Thread 0xb1f4fb70 (LWP 21768)): #0 0x00f66416 in __kernel_vsyscall () #1 0x00590c45 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122 #2 0x02642ecf in wait (this=<value optimized out>, mutex=<value optimized out>, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (this=<value optimized out>, mutex=<value optimized out>, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0x0470c9c2 in ?? () from /usr/lib/libbtcore.so.13 #5 0x0264202f in QThreadPrivate::start (arg=<value optimized out>) at thread/qthread_unix.cpp:248 #6 0x0058cab5 in start_thread (arg=<value optimized out>) at pthread_create.c:297 #7 0x004b7dce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb78847a0 (LWP 21668)): [KCrash Handler] #6 0x0054f649 in main_arena () from /lib/libc.so.6 #7 0x06e5522f in KHTMLPart::checkLinkSecurity (this=<value optimized out>, linkURL=<value optimized out>, message=<value optimized out>, button=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/khtml_part.cpp:6700 #8 0x06e5dbac in KHTMLPart::urlSelected (this=<value optimized out>, url=<value optimized out>, button=<value optimized out>, state=<value optimized out>, _target=<value optimized out>, _args=<value optimized out>, _browserArgs=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/khtml_part.cpp:3736 #9 0x0103bb30 in KCoreConfigSkeleton::ItemBool::ItemBool(QString const&, QString const&, bool&, bool) () at /usr/src/debug/kdelibs-4.3.95/kdecore/config/kcoreconfigskeleton.cpp:279 #10 0x06f0c0e2 in DOM::HTMLAnchorElementImpl::defaultEventHandler (this=<value optimized out>, evt=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/html/html_inlineimpl.cpp:158 #11 0x06eb7398 in DOM::NodeImpl::dispatchGenericEvent (this=<value optimized out>, evt=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/xml/dom_nodeimpl.cpp:526 #12 0x06eb7595 in DOM::NodeImpl::dispatchEvent (this=<value optimized out>, evt=<value optimized out>, exceptioncode=<value optimized out>, tempEvent=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/xml/dom_nodeimpl.cpp:453 #13 0x06e23b65 in KHTMLView::dispatchMouseEvent (this=<value optimized out>, eventId=<value optimized out>, targetNode=0xacaafa8, targetNodeNonShared=<value optimized out>, cancelable=<value optimized out>, detail=<value optimized out>, _mouse=<value optimized out>, setUnder=<value optimized out>, mouseEventType=<value optimized out>, orient=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/khtmlview.cpp:3718 #14 0x06e31fe8 in KHTMLView::mouseReleaseEvent (this=<value optimized out>, _mouse=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/khtmlview.cpp:1576 #15 0x03b45a2d in QWidget::event (this=<value optimized out>, event=<value optimized out>) at kernel/qwidget.cpp:7978 #16 0x03f135b4 in QFrame::event (this=<value optimized out>, e=<value optimized out>) at widgets/qframe.cpp:557 #17 0x06e2f57c in KHTMLView::widgetEvent (this=<value optimized out>, e=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/khtmlview.cpp:2339 #18 0x06e2f875 in KHTMLView::eventFilter (this=<value optimized out>, o=<value optimized out>, e=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/khtml/khtmlview.cpp:2192 #19 0x0273627a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:819 #20 0x03af2bca in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4294 #21 0x03af9fbe in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3863 #22 0x031ac26b in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at /usr/src/debug/kdelibs-4.3.95/kdeui/kernel/kapplication.cpp:302 #23 0x02737043 in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704 #24 0x03af8d28 in sendEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=0x9cd4a98, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215 #25 QApplicationPrivate::sendMouseEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=0x9cd4a98, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=<value optimized out>) at kernel/qapplication.cpp:2963 #26 0x03b75bb8 in QETWidget::translateMouseEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368 #27 0x03b75093 in QApplication::x11ProcessEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:3379 #28 0x03ba0fea in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146 #29 0x0089e128 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #30 0x008a1a58 in ?? () from /lib/libglib-2.0.so.0 #31 0x008a1b84 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #32 0x0275f2a6 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #33 0x03ba0bd6 in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #34 0x0273571a in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149 #35 0x02735a5a in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201 #36 0x02738127 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #37 0x03af2c98 in QApplication::exec () at kernel/qapplication.cpp:3577 #38 0x080662ec in _start () Reported using DrKonqi
Problem is in libkhtml, reassigning to kdelibs
Hmm, partly reproducible? That may be helpful. I think I've seen a similar report but failed to reproduce. Could you please elaborate a bit on how you trigger the problem, since I am not familiar with ktorrent and magnet stuff?
Created attachment 40298 [details] Steps to reproduce 1. Search for torrent. 2. With e.g. The Pirate Bay (it has magnet links). 3. Click magnet link. 4. Click follow or cancel. It crashes only sometimes.
I'll try with VG, lets hope that 1Gig is enough Application: Konqueror (konqueror), signal: Aborted [Current thread is 1 (Thread 0xb52bd700 (LWP 18014))] Thread 2 (Thread 0xb0487b70 (LWP 3944)): #0 0xffffe430 in __kernel_vsyscall () #1 0xb69750c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb69ec01c in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #3 0xb69e07ce in ?? () from /usr/lib/libQtCore.so.4 #4 0xb69eb03f in ?? () from /usr/lib/libQtCore.so.4 #5 0xb69706e5 in start_thread () from /lib/libpthread.so.0 #6 0xb6970600 in ?? () from /lib/libpthread.so.0 Thread 1 (Thread 0xb52bd700 (LWP 18014)): [KCrash Handler] #6 0xffffe430 in __kernel_vsyscall () #7 0xb58d50cf in raise () from /lib/libc.so.6 #8 0xb58d69e7 in abort () from /lib/libc.so.6 #9 0xb69e28a4 in qt_message_output(QtMsgType, char const*) () from /usr/lib/libQtCore.so.4 #10 0xb69e2ac3 in ?? () from /usr/lib/libQtCore.so.4 #11 0xb69e2be8 in qFatal(char const*, ...) () from /usr/lib/libQtCore.so.4 #12 0xb69e2c65 in qt_assert(char const*, char const*, int) () from /usr/lib/libQtCore.so.4 #13 0xb314e881 in khtml::HTMLTokenizer::reset (this=0xab89720) at /home/teve/kde/kdelibs/khtml/html/htmltokenizer.cpp:185 #14 0xb3155cd2 in khtml::HTMLTokenizer::~HTMLTokenizer (this=0xab89720, __in_chrg=<value optimized out>) at /home/teve/kde/kdelibs/khtml/html/htmltokenizer.cpp:2064 #15 0xb30f2003 in DOM::DocumentImpl::close (this=0x85f6d68) at /home/teve/kde/kdelibs/khtml/xml/dom_docimpl.cpp:1659 #16 0xb316bcaa in DOM::HTMLDocumentImpl::close (this=0x85f6d68) at /home/teve/kde/kdelibs/khtml/html/html_documentimpl.cpp:233 #17 0xb30884d0 in KHTMLPart::checkEmitLoadEvent (this=0x85f4c60) at /home/teve/kde/kdelibs/khtml/khtml_part.cpp:2507 #18 0xb308802c in KHTMLPart::checkCompleted (this=0x85f4c60) at /home/teve/kde/kdelibs/khtml/khtml_part.cpp:2428 #19 0xb309a5c5 in KHTMLPart::slotChildCompleted (this=0x85f4c60, pendingAction=false) at /home/teve/kde/kdelibs/khtml/khtml_part.cpp:4968 #20 0xb309a29b in KHTMLPart::slotChildCompleted (this=0x85f4c60) at /home/teve/kde/kdelibs/khtml/khtml_part.cpp:4951 #21 0xb30a774a in KHTMLPart::qt_metacall (this=0x85f4c60, _c=InvokeMetaMethod, _id=65, _a=0xbfe15d6c) at /home/teve/kde/klb/khtml/khtml_part.moc:323 #22 0xb6af932d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4 #23 0xb6b0818a in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #24 0xb7661223 in KParts::ReadOnlyPart::completed (this=0xa0293d8) at /home/teve/kde/klb/kparts/part.moc:219 #25 0xb306a95d in KHTMLView::timerEvent (this=0xa159830, e=0xbfe16654) at /home/teve/kde/kdelibs/khtml/khtmlview.cpp:4228 #26 0xb6b04c94 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #27 0xb5e7c400 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #28 0xb62887d5 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 #29 0xb6325e84 in QAbstractScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4 #30 0xb632b46f in QScrollArea::event(QEvent*) () from /usr/lib/libQtGui.so.4 #31 0xb305631e in KHTMLView::event (this=0xa159830, e=0xbfe16654) at /home/teve/kde/kdelibs/khtml/khtmlview.cpp:546 #32 0xb5e1c2ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #33 0xb5e23188 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #34 0xb71036d0 in KApplication::notify (this=0xbfe18370, receiver=0xa159830, event=0xbfe16654) at /home/teve/kde/kdelibs/kdeui/kernel/kapplication.cpp:302 #35 0xb6af3fbe in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #36 0xb6b241fe in ?? () from /usr/lib/libQtCore.so.4 #37 0xb6b20e62 in ?? () from /usr/lib/libQtCore.so.4 #38 0xb56364c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #39 0xb5639d98 in ?? () from /usr/lib/libglib-2.0.so.0 #40 0xb5639ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #41 0xb6b20b31 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #42 0xb5edc6ca in ?? () from /usr/lib/libQtGui.so.4 #43 0xb6af262d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #44 0xb6af2a79 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #45 0xb6370e71 in QDialog::exec() () from /usr/lib/libQtGui.so.4 #46 0xb7080928 in KMessageBox::createKMessageBox (dialog=0x8f1be68, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0xbfe16be7, options=..., details=..., notifyType=Warning) at /home/teve/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:333 #47 0xb707f60f in KMessageBox::createKMessageBox (dialog=0x8f1be68, icon=Warning, text=..., strlist=..., ask=..., checkboxReturn=0xbfe16be7, options=..., details=...) at /home/teve/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:151 #48 0xb708253f in KMessageBox::warningContinueCancelListWId (parent_id=0, text=..., strlist=..., caption=..., buttonContinue_=..., buttonCancel_=..., dontAskAgainName=..., options=...) at /home/teve/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:704 #49 0xb7082175 in KMessageBox::warningContinueCancelList (parent=0x0, text=..., strlist=..., caption=..., buttonContinue=..., buttonCancel=..., dontAskAgainName=..., options=...) at /home/teve/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:666 #50 0xb7082068 in KMessageBox::warningContinueCancel (parent=0x0, text=..., caption=..., buttonContinue=..., buttonCancel=..., dontAskAgainName=..., options=...) at /home/teve/kde/kdelibs/kdeui/dialogs/kmessagebox.cpp:642 #51 0xb30a292b in KHTMLPart::checkLinkSecurity (this=0x85f4c60, linkURL=..., message=..., button=...) at /home/teve/kde/kdelibs/khtml/khtml_part.cpp:6694 #52 0xb308fdb4 in KHTMLPart::urlSelected (this=0x85f4c60, url=..., button=1, state=0, _target=..., _args=..., _browserArgs=...) at /home/teve/kde/kdelibs/khtml/khtml_part.cpp:3740 #53 0xb3169871 in DOM::HTMLAnchorElementImpl::defaultEventHandler (this=0x885bdd8, evt=0x98ff2d0) at /home/teve/kde/kdelibs/khtml/html/html_inlineimpl.cpp:158 #54 0xb3103b06 in DOM::NodeImpl::dispatchGenericEvent (this=0x91d9c20, evt=0x98ff2d0) at /home/teve/kde/kdelibs/khtml/xml/dom_nodeimpl.cpp:526 #55 0xb31036e3 in DOM::NodeImpl::dispatchEvent (this=0x91d9c20, evt=0x98ff2d0, exceptioncode=@0xbfe17158, tempEvent=true) at /home/teve/kde/kdelibs/khtml/xml/dom_nodeimpl.cpp:453 #56 0xb3068027 in KHTMLView::dispatchMouseEvent (this=0xb1e3dc8, eventId=3, targetNode=0x91d9c20, targetNodeNonShared=0x91d9c20, cancelable=true, detail=1, _mouse=0xbfe1722c, setUnder=true, mouseEventType=1, orient=0) at /home/teve/kde/kdelibs/khtml/khtmlview.cpp:3718 #57 0xb305cb3e in KHTMLView::mouseReleaseEvent (this=0xb1e3dc8, _mouse=0xbfe17a80) at /home/teve/kde/kdelibs/khtml/khtmlview.cpp:1576 #58 0xb5e7ceab in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #59 0xb62887d5 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 #60 0xb305fb48 in KHTMLView::widgetEvent (this=0xb1e3dc8, e=0xbfe17a80) at /home/teve/kde/kdelibs/khtml/khtmlview.cpp:2339 #61 0xb305f57f in KHTMLView::eventFilter (this=0xb1e3dc8, o=0x8f65ae0, e=0xbfe17a80) at /home/teve/kde/kdelibs/khtml/khtmlview.cpp:2192 #62 0xb6af328e in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #63 0xb5e1c27d in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #64 0xb5e23abe in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #65 0xb71036d0 in KApplication::notify (this=0xbfe18370, receiver=0x8f65ae0, event=0xbfe17a80) at /home/teve/kde/kdelibs/kdeui/kernel/kapplication.cpp:302 #66 0xb6af3fbe in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #67 0xb5e22a04 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4 #68 0xb5eaff5a in ?? () from /usr/lib/libQtGui.so.4 #69 0xb5eaf504 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4 #70 0xb5edcb78 in ?? () from /usr/lib/libQtGui.so.4 #71 0xb56364c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #72 0xb5639d98 in ?? () from /usr/lib/libglib-2.0.so.0 #73 0xb5639ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #74 0xb6b20b31 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #75 0xb5edc6ca in ?? () from /usr/lib/libQtGui.so.4 #76 0xb6af262d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #77 0xb6af2a79 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #78 0xb6af6bf0 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #79 0xb5e1c354 in QApplication::exec() () from /usr/lib/libQtGui.so.4 #80 0xb782bb41 in kdemain (argc=1, argv=0xbfe18764) at /home/teve/kde/kdebase/apps/konqueror/src/konqmain.cpp:257 #81 0x08048799 in main (argc=1, argv=0xbfe18764) at /home/teve/kde/kbb/apps/konqueror/src/konqueror_dummy.cpp:3
The other related report is bug 219633, should it be merged with this ? Regards
*** This bug has been marked as a duplicate of bug 219633 ***