Bug 242939

Application: konqueror (4.4.2 (KDE 4.4.2))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Konqueror is closing while I am visiting KDE's repository.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb780eaa0 (LWP 2465))]

Thread 3 (Thread 0xb32b4b70 (LWP 2486)):
#0  0x006b9422 in __kernel_vsyscall ()
#1  0x045a8b86 in *__GI___poll (fds=0x463eff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x0115c4eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x0114f0ac in ?? () from /lib/libglib-2.0.so.0
#4  0x0114f4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0056560f in QEventDispatcherGlib::processEvents (this=0x9b763b0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x00538059 in QEventLoop::processEvents (this=0xb32b4290, flags=) at kernel/qeventloop.cpp:149
#7  0x005384aa in QEventLoop::exec (this=0xb32b4290, flags=...) at kernel/qeventloop.cpp:201
#8  0x004345a8 in QThread::exec (this=0x9e38138) at thread/qthread.cpp:487
#9  0x00517c1b in QInotifyFileSystemWatcherEngine::run (this=0x9e38138) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0043732e in QThreadPrivate::start (arg=0x9e38138) at thread/qthread_unix.cpp:248
#11 0x0065496e in start_thread (arg=0xb32b4b70) at pthread_create.c:300
#12 0x045b6a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb1d5bb70 (LWP 8520)):
#0  0x006b9422 in __kernel_vsyscall ()
#1  0x00659342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x0043820f in QWaitConditionPrivate::wait (this=0x9d7c7b4, mutex=0x9d7c7b0, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  QWaitCondition::wait (this=0x9d7c7b4, mutex=0x9d7c7b0, time=30000) at thread/qwaitcondition_unix.cpp:159
#4  0x0042c2eb in QThreadPoolThread::run (this=0x9b115f8) at concurrent/qthreadpool.cpp:140
#5  0x0043732e in QThreadPrivate::start (arg=0x9b115f8) at thread/qthread_unix.cpp:248
#6  0x0065496e in start_thread (arg=0xb1d5bb70) at pthread_create.c:300
#7  0x045b6a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb780eaa0 (LWP 2465)):
[KCrash Handler]
#6  0x00000000 in ?? ()
#7  0x05339686 in KHTMLPart::checkLinkSecurity (this=0xaef8af0, linkURL=..., message=..., button=...) at ../../khtml/khtml_part.cpp:6693
#8  0x05350cd1 in KHTMLPart::urlSelected (this=0xaef8af0, url=..., button=1, state=0, _target=..., _args=..., _browserArgs=...) at ../../khtml/khtml_part.cpp:3729
#9  0x05410f2d in DOM::HTMLAnchorElementImpl::defaultEventHandler (this=0xacfd838, evt=0xb3e7af8) at ../../khtml/html/html_inlineimpl.cpp:158
#10 0x053b4e08 in DOM::NodeImpl::dispatchGenericEvent (this=0xacfd838, evt=0xb3e7af8) at ../../khtml/xml/dom_nodeimpl.cpp:526
#11 0x053b5004 in DOM::NodeImpl::dispatchEvent (this=0xacfd838, evt=0xb3e7af8, exceptioncode=@0xbfcbe0ec, tempEvent=true) at ../../khtml/xml/dom_nodeimpl.cpp:453
#12 0x05315805 in KHTMLView::dispatchMouseEvent (this=0xaf31e30, eventId=3, targetNode=0xacfd838, targetNodeNonShared=0xacf68d8, cancelable=<value optimized out>, detail=1, 
    _mouse=<value optimized out>, setUnder=true, mouseEventType=1, orient=0) at ../../khtml/khtmlview.cpp:3742
#13 0x05324366 in KHTMLView::mouseReleaseEvent (this=0xaf31e30, _mouse=0xbfcbe970) at ../../khtml/khtmlview.cpp:1588
#14 0x028437f8 in QWidget::event (this=0xaf31e30, event=0xbfcbe970) at kernel/qwidget.cpp:7998
#15 0x02c3ffd3 in QFrame::event (this=0xaf31e30, e=0xbfcbe970) at widgets/qframe.cpp:557
#16 0x0532189c in KHTMLView::widgetEvent (this=0xaf31e30, e=0x8053201) at ../../khtml/khtmlview.cpp:2362
#17 0x05321b95 in KHTMLView::eventFilter (this=0xaf31e30, o=0xaed5cd8, e=0xbfcbe970) at ../../khtml/khtmlview.cpp:2207
#18 0x00538cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x97a9c80, receiver=0xaed5cd8, event=0xbfcbe970) at kernel/qcoreapplication.cpp:819
#19 0x027e54b9 in QApplicationPrivate::notify_helper (this=0x97a9c80, receiver=0xaed5cd8, e=0xbfcbe970) at kernel/qapplication.cpp:4296
#20 0x027ec9f7 in QApplication::notify (this=0xbfcbf3a4, receiver=0xaed5cd8, e=0xbfcbe970) at kernel/qapplication.cpp:3865
#21 0x00f38f2a in KApplication::notify (this=0xbfcbf3a4, receiver=0xaed5cd8, event=0xbfcbe970) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00539a3b in QCoreApplication::notifyInternal (this=0xbfcbf3a4, receiver=0xaed5cd8, event=0xbfcbe970) at kernel/qcoreapplication.cpp:704
#23 0x027eb952 in QCoreApplication::sendEvent (receiver=0xaed5cd8, event=0xbfcbe970, alienWidget=0xaed5cd8, nativeWidget=0xaea9fe8, buttonDown=0x3129058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QApplicationPrivate::sendMouseEvent (receiver=0xaed5cd8, event=0xbfcbe970, alienWidget=0xaed5cd8, nativeWidget=0xaea9fe8, buttonDown=0x3129058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#25 0x02877088 in QETWidget::translateMouseEvent (this=0xaea9fe8, event=0xbfcbee8c) at kernel/qapplication_x11.cpp:4368
#26 0x02876511 in QApplication::x11ProcessEvent (this=0xbfcbf3a4, event=0xbfcbee8c) at kernel/qapplication_x11.cpp:3379
#27 0x028a560a in x11EventSourceDispatch (s=0x97acd40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#28 0x0114b5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x0114f2d8 in ?? () from /lib/libglib-2.0.so.0
#30 0x0114f4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x005655d5 in QEventDispatcherGlib::processEvents (this=0x9733b48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#32 0x028a5135 in QGuiEventDispatcherGlib::processEvents (this=0x9733b48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00538059 in QEventLoop::processEvents (this=0xbfcbf184, flags=) at kernel/qeventloop.cpp:149
#34 0x005384aa in QEventLoop::exec (this=0xbfcbf184, flags=...) at kernel/qeventloop.cpp:201
#35 0x0053c69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#36 0x027e5577 in QApplication::exec () at kernel/qapplication.cpp:3579
#37 0x01c5a1ee in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#38 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9773fcc "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x9773fd0 "ayolinux;1277625785;561602;1563_TIME369449") at ../../kinit/kinit.cpp:717
#39 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#40 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#41 0x0804fe4f in main (argc=4, argv=0xbfcbff84, envp=0xbfcbff98) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 224199, bug 219633, bug 213821.

Reported using DrKonqi