Bug 246601

Summary: Konqueror crashes when surfing http://www.lequipe.fr [@Phonon::VideoPlayer::mediaObject]
Product: [Frameworks and Libraries] Phonon Reporter: bou.gui
Component: generalAssignee: Matthias Kretz <kretz>
Status: RESOLVED FIXED    
Severity: crash CC: finex, martin.sandsmark, myriam, peca7, sitter
Priority: NOR    
Version: 4.4.1 (KDE 4.4.4)   
Target Milestone: ---   
Platform: Debian unstable   
OS: Linux   
Latest Commit: Version Fixed In: 4.4.2
Sentry Crash Report:

Description bou.gui 2010-08-03 12:59:06 UTC 
Application: konqueror (4.4.5 (KDE 4.4.5))
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-0.slh.11-sidux-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
http://www.lequipe.fr makes konqueror crashes every time i try to look at this web site

The crash can be reproduced every time.

 -- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3a061dd760 (LWP 2540))]

Thread 3 (Thread 0x7f39ed6f4710 (LWP 2576)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f3a0375adf2 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1239140, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1239140, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f3a0374fe21 in QThreadPoolThread::run (this=0x113b480) at concurrent/qthreadpool.cpp:140
#4  0x00007f3a03759e35 in QThreadPrivate::start (arg=0x113b480) at thread/qthread_unix.cpp:248
#5  0x00007f39ff2458ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f3a05a6b01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f39ee90e710 (LWP 2577)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f3a0375adf2 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1239140, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1239140, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f3a0374fe21 in QThreadPoolThread::run (this=0x17b74c0) at concurrent/qthreadpool.cpp:140
#4  0x00007f3a03759e35 in QThreadPrivate::start (arg=0x17b74c0) at thread/qthread_unix.cpp:248
#5  0x00007f39ff2458ba in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f3a05a6b01d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3a061dd760 (LWP 2540)):
[KCrash Handler]
#5  0x00007f39f4f7f450 in Phonon::VideoPlayer::mediaObject() const () from /usr/lib/libphonon.so.4
#6  0x00007f39f5e51fce in khtml::RenderMedia::updateFromElement (this=0x13ae380) at ../../khtml/rendering/render_media.cpp:99
#7  0x00007f39f5dcff7c in khtml::HTMLMediaElement::attach (this=0x1a9c220) at ../../khtml/html/HTMLMediaElement.cpp:90
#8  0x00007f39f5d3e604 in DOM::NodeBaseImpl::attach (this=0x3022a90) at ../../khtml/xml/dom_nodeimpl.cpp:1823
#9  0x00007f39f5d3e604 in DOM::NodeBaseImpl::attach (this=0x1a9ce80) at ../../khtml/xml/dom_nodeimpl.cpp:1823
#10 0x00007f39f5d3e604 in DOM::NodeBaseImpl::attach (this=0x1a9cc80) at ../../khtml/xml/dom_nodeimpl.cpp:1823
#11 0x00007f39f5d3e604 in DOM::NodeBaseImpl::attach (this=0x1a9cb80) at ../../khtml/xml/dom_nodeimpl.cpp:1823
#12 0x00007f39f5d3e604 in DOM::NodeBaseImpl::attach (this=0x301f4e0) at ../../khtml/xml/dom_nodeimpl.cpp:1823
#13 0x00007f39f5d3e604 in DOM::NodeBaseImpl::attach (this=0x2bb6b20) at ../../khtml/xml/dom_nodeimpl.cpp:1823
#14 0x00007f39f5d3e604 in DOM::NodeBaseImpl::attach (this=0x1f0d990) at ../../khtml/xml/dom_nodeimpl.cpp:1823
#15 0x00007f39f5d4bb94 in DOM::ElementImpl::recalcStyle (this=0x1f0d990, change=DOM::NodeImpl::Force) at ../../khtml/xml/dom_elementimpl.cpp:986
#16 0x00007f39f5d96d39 in DOM::HTMLElementImpl::recalcStyle (this=0x0, ch=DOM::NodeImpl::NoChange) at ../../khtml/html/html_elementimpl.cpp:238
#17 0x00007f39f5d4bac7 in DOM::ElementImpl::recalcStyle (this=0x179c270, change=DOM::NodeImpl::Force) at ../../khtml/xml/dom_elementimpl.cpp:1015
#18 0x00007f39f5d96d39 in DOM::HTMLElementImpl::recalcStyle (this=0x0, ch=DOM::NodeImpl::NoChange) at ../../khtml/html/html_elementimpl.cpp:238
#19 0x00007f39f5d4bac7 in DOM::ElementImpl::recalcStyle (this=0x1362ee0, change=DOM::NodeImpl::Force) at ../../khtml/xml/dom_elementimpl.cpp:1015
#20 0x00007f39f5d96d39 in DOM::HTMLElementImpl::recalcStyle (this=0x0, ch=DOM::NodeImpl::NoChange) at ../../khtml/html/html_elementimpl.cpp:238
#21 0x00007f39f5d3ad3f in DOM::DocumentImpl::recalcStyle (this=0x1520500, change=DOM::NodeImpl::Force) at ../../khtml/xml/dom_docimpl.cpp:1435
#22 0x00007f39f5d3627e in DOM::DocumentImpl::updateStyleSelector (this=0x1520500, shallow=<value optimized out>) at ../../khtml/xml/dom_docimpl.cpp:2215
#23 0x00007f39f5d9151c in DOM::HTMLLinkElementImpl::finished (this=0x3bbc0f0) at ../../khtml/html/html_headimpl.cpp:273
#24 0x00007f39f5d91ba8 in DOM::HTMLLinkElementImpl::setStyleSheet (this=0x3bbc0f0, url=<value optimized out>, sheetStr=<value optimized out>, charset=..., mimetype=<value optimized out>)
    at ../../khtml/html/html_headimpl.cpp:264
#25 0x00007f39f5eab789 in khtml::CachedCSSStyleSheet::checkNotify (this=<value optimized out>) at ../../khtml/misc/loader.cpp:306
#26 0x00007f39f5eabb79 in khtml::CachedCSSStyleSheet::data (this=0x32e8ed0, buffer=<value optimized out>, eof=<value optimized out>) at ../../khtml/misc/loader.cpp:296
#27 0x00007f39f5ea660f in khtml::Loader::slotFinished (this=0x1075c70, job=0x3b70330) at ../../khtml/misc/loader.cpp:1468
#28 0x00007f39f5ea6953 in khtml::Loader::qt_metacall (this=0x1075c70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9f6019f0) at ./loader.moc:143
#29 0x00007f3a0385c346 in QMetaObject::activate (sender=0x3b70330, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#30 0x00007f3a03c62802 in KJob::result (this=0x0, _t1=0x3b70330) at ./kjob.moc:194
#31 0x00007f3a03c62aa0 in KJob::emitResult (this=0x3b70330) at ../../kdecore/jobs/kjob.cpp:312
#32 0x00007f3a04988263 in KIO::SimpleJob::slotFinished (this=0x3b70330) at ../../kio/kio/job.cpp:517
#33 0x00007f3a04988c27 in KIO::TransferJob::slotFinished (this=0x3b70330) at ../../kio/kio/job.cpp:1097
#34 0x00007f3a049862d1 in KIO::TransferJob::qt_metacall (this=0x3b70330, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9f601e00) at ./jobclasses.moc:367
#35 0x00007f3a0385c346 in QMetaObject::activate (sender=0x1664cb0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#36 0x00007f3a04a49711 in KIO::SlaveInterface::dispatch (this=0x1664cb0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#37 0x00007f3a04a46a83 in KIO::SlaveInterface::dispatch (this=0x1664cb0) at ../../kio/kio/slaveinterface.cpp:91
#38 0x00007f3a04a3aef6 in KIO::Slave::gotInput (this=0x1664cb0) at ../../kio/kio/slave.cpp:324
#39 0x00007f3a04a3b0dc in KIO::Slave::qt_metacall (this=0x1664cb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9f602220) at ./slave.moc:82
#40 0x00007f3a0385c346 in QMetaObject::activate (sender=0x134c1c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#41 0x00007f3a04956ae7 in KIO::ConnectionPrivate::dequeue (this=0x16ca410) at ../../kio/kio/connection.cpp:82
#42 0x00007f3a04956c0d in KIO::Connection::qt_metacall (this=0x134c1c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3ad5d80) at ./connection.moc:79
#43 0x00007f3a03858e89 in QObject::event (this=0x134c1c0, e=0x34df970) at kernel/qobject.cpp:1248
#44 0x00007f3a0296e32c in QApplicationPrivate::notify_helper (this=0xb78ae0, receiver=0x134c1c0, e=0x34df970) at kernel/qapplication.cpp:4302
#45 0x00007f3a0297480b in QApplication::notify (this=0x7fff9f602e80, receiver=0x134c1c0, e=0x34df970) at kernel/qapplication.cpp:4185
#46 0x00007f3a04231836 in KApplication::notify (this=0x7fff9f602e80, receiver=0x134c1c0, event=0x34df970) at ../../kdeui/kernel/kapplication.cpp:302
#47 0x00007f3a0384915c in QCoreApplication::notifyInternal (this=0x7fff9f602e80, receiver=0x134c1c0, event=0x34df970) at kernel/qcoreapplication.cpp:726
#48 0x00007f3a0384c804 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xb5c470) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xb5c470) at kernel/qcoreapplication.cpp:1367
#50 0x00007f3a03872bd3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#51 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#52 0x00007f39feb956c2 in g_main_dispatch (context=0xb7b920) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#53 IA__g_main_context_dispatch (context=0xb7b920) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#54 0x00007f39feb99538 in g_main_context_iterate (context=0xb7b920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#55 0x00007f39feb996ec in IA__g_main_context_iteration (context=0xb7b920, may_block=1) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#56 0x00007f3a03872713 in QEventDispatcherGlib::processEvents (this=0xb5bf80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#57 0x00007f3a02a1e14e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f3a03847a82 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#59 0x00007f3a03847e5c in QEventLoop::exec (this=0x7fff9f602c70, flags=) at kernel/qeventloop.cpp:201
#60 0x00007f3a0384caeb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#61 0x00007f3a05dc075b in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#62 0x00007f3a059bac4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff9f603858) at libc-start.c:228
#63 0x0000000000400679 in _start ()

Reported using DrKonqi
Comment 1 FiNeX 2010-08-03 17:18:21 UTC 
Is this a "phonon" related crash?
Comment 2 Myriam Schweingruber 2010-08-03 20:20:12 UTC 
Yes, it seems so.
Comment 3 Harald Sitter 2011-01-11 17:24:31 UTC 
Is this still an issue with more recent versions of KDE and Phonon?

If so, please get a new backtrace, but with debugging symbols for Phonon.
Comment 4 bou.gui 2011-01-11 19:46:17 UTC 
No more crash (Konqueror 4.4.5) !

Best regards

Guillaume
Comment 5 Myriam Schweingruber 2011-05-07 09:19:00 UTC 
*** Bug 269759 has been marked as a duplicate of this bug. ***