Bug 320141

Application: konqueror (4.8.5 (4.8.5))
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-35-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed: Attempted to access Yahoo Finance, which had previously worked. The site automatically recognizes my account.

The crash can be reproduced every time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9e11951780 (LWP 2107))]

Thread 3 (Thread 0x7f9df588c700 (LWP 2113)):
#0  0x00007fff11bc770c in ?? ()
#1  0x00007fff11bc7959 in ?? ()
#2  0x00007f9e0a37915d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#3  0x00007f9e0ebbebb4 in do_gettime (frac=0x7f9df588bb98, sec=0x7f9df588bb90) at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007f9e0ec96b8d in QTimerInfoList::updateCurrentTime (this=0x7f9df0002660) at kernel/qeventdispatcher_unix.cpp:343
#6  0x00007f9e0ec96ec3 in QTimerInfoList::timerWait (this=0x7f9df0002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#7  0x00007f9e0ec9597c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f9df588bc6c) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007f9e0ec95a25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007f9e0a0c7846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f9e0a0c7f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f9e0a0c8164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f9e0ec96426 in QEventDispatcherGlib::processEvents (this=0x7f9df00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#13 0x00007f9e0ec65c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007f9e0ec65ed7 in QEventLoop::exec (this=0x7f9df588bdd0, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007f9e0eb64fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#16 0x00007f9e0ec459ff in QInotifyFileSystemWatcherEngine::run (this=0x26273c0) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007f9e0eb67fcb in QThreadPrivate::start (arg=0x26273c0) at thread/qthread_unix.cpp:298
#18 0x00007f9e0a788e9a in start_thread (arg=0x7f9df588c700) at pthread_create.c:308
#19 0x00007f9e111b2ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f9def221700 (LWP 2118)):
#0  __pthread_mutex_lock (mutex=0x7f9de8000a60) at pthread_mutex_lock.c:64
#1  0x00007f9e0a1035a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9e0a0c8150 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9e0ec96426 in QEventDispatcherGlib::processEvents (this=0x7f9de80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f9e0ec65c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f9e0ec65ed7 in QEventLoop::exec (this=0x7f9def220dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f9e0eb64fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f9e0feea8fe in KIO::NameLookUpThread::run (this=0x39427d0) at ../../kio/kio/hostinfo.cpp:226
#8  0x00007f9e0eb67fcb in QThreadPrivate::start (arg=0x39427d0) at thread/qthread_unix.cpp:298
#9  0x00007f9e0a788e9a in start_thread (arg=0x7f9def221700) at pthread_create.c:308
#10 0x00007f9e111b2ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9e11951780 (LWP 2107)):
[KCrash Handler]
#6  operator KHTMLPart* (this=<error reading variable: Cannot access memory at address 0x20>) at /usr/include/qt4/QtCore/qpointer.h:78
#7  KHTMLPart::opener (this=0x0) at ../../khtml/khtml_part.cpp:6940
#8  0x00007f9dfda6bff2 in KHTMLPartPrivate::canNavigate (this=0x38bc390, bCand=<optimized out>) at ../../khtml/khtml_part.cpp:5260
#9  0x00007f9dfda81ed4 in KHTMLPartPrivate::findFrameParent (this=0x38bc390, callingPart=0x24405f0, f=..., childFrame=0x0, checkForNavigation=true) at ../../khtml/khtml_part.cpp:5215
#10 0x00007f9dfdaaee09 in KHTMLPartBrowserHostExtension::findFrameParent (this=<optimized out>, callingPart=<optimized out>, frame=...) at ../../khtml/khtml_ext.cpp:995
#11 0x00007f9e114fe295 in KonqMainWindow::childView (this=<optimized out>, callingPart=0x24405f0, name=..., hostExtension=@0x7fff11a2e860: 0x0, part=0x0) at ../../../konqueror/src/konqmainwindow.cpp:2195
#12 0x00007f9e11511c87 in KonqMainWindow::slotOpenURLRequest (this=0x1f013a0, url=..., args=..., browserArgs=...) at ../../../konqueror/src/konqmainwindow.cpp:1036
#13 0x00007f9e115155cf in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=0x1f013a0, _c=<optimized out>) at ./konqmainwindow.moc:321
#14 KonqMainWindow::qt_static_metacall (_o=0x1f013a0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./konqmainwindow.moc:303
#15 0x00007f9e0ec7b281 in QMetaObject::activate (sender=0x38c7580, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff11a2eb00) at kernel/qobject.cpp:3547
#16 0x00007f9e10a46d3f in KParts::BrowserExtension::openUrlRequestDelayed (this=<optimized out>, _t1=..., _t2=..., _t3=...) at ./browserextension.moc:307
#17 0x00007f9e10a47793 in KParts::BrowserExtension::slotEmitOpenUrlRequestDelayed (this=0x38c7580) at ../../kparts/browserextension.cpp:667
#18 0x00007f9e10a4a8ed in KParts::BrowserExtension::qt_static_metacall (_o=0x38c7580, _id=<optimized out>, _a=0x57e2380, _c=<optimized out>) at ./browserextension.moc:208
#19 0x00007f9e0ec80446 in QObject::event (this=0x38c7580, e=<optimized out>) at kernel/qobject.cpp:1195
#20 0x00007f9e0dd6c894 in notify_helper (e=0x3b14090, receiver=0x38c7580, this=0x1e330c0) at kernel/qapplication.cpp:4559
#21 QApplicationPrivate::notify_helper (this=0x1e330c0, receiver=0x38c7580, e=0x3b14090) at kernel/qapplication.cpp:4531
#22 0x00007f9e0dd71713 in QApplication::notify (this=0x7fff11a2fb50, receiver=0x38c7580, e=0x3b14090) at kernel/qapplication.cpp:4420
#23 0x00007f9e0f6cc3f6 in KApplication::notify (this=0x7fff11a2fb50, receiver=0x38c7580, event=0x3b14090) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f9e0ec66e9c in QCoreApplication::notifyInternal (this=0x7fff11a2fb50, receiver=0x38c7580, event=0x3b14090) at kernel/qcoreapplication.cpp:876
#25 0x00007f9e0ec6ac6a in sendEvent (event=0x3b14090, receiver=0x38c7580) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1e03670) at kernel/qcoreapplication.cpp:1500
#27 0x00007f9e0ec95f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#29 0x00007f9e0a0c7d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f9e0a0c80a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f9e0a0c8164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f9e0ec963bf in QEventDispatcherGlib::processEvents (this=0x1e04b30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#33 0x00007f9e0de14d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f9e0ec65c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f9e0ec65ed7 in QEventLoop::exec (this=0x7fff11a2f980, flags=...) at kernel/qeventloop.cpp:204
#36 0x00007f9e0ec6af67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#37 0x00007f9e1153528a in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../../konqueror/src/konqmain.cpp:242
#38 0x00007f9e110e076d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=2, ubp_av=0x7fff11a30508, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff11a304f8) at libc-start.c:226
#39 0x0000000000400671 in _start ()

Possible duplicates by query: bug 295890, bug 287448, bug 280912, bug 278517, bug 274400.

Reported using DrKonqi