Bug 353844

Summary: Crashes when clicking on videos from specific site
Product: [Applications] konqueror Reporter: Socha <sochatt>
Component: generalAssignee: Konqueror Developers <konq-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Socha 2015-10-13 03:59:45 UTC 
Application: konqueror (4.14.6)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-30-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
With only a few non heavy tabs open, I went to worldstarhiphop.com. It crashed each time I clicked on a video (i tried 3 times) from the front page - What I was doing when the application crashed:

- Custom settings of the application:

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 0x7fce9c4977c0 (LWP 3434))]

Thread 6 (Thread 0x7fce8313a700 (LWP 3435)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fce87fee81d in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fce87fee859 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fce9550c6aa in start_thread (arg=0x7fce8313a700) at pthread_create.c:333
#4  0x00007fce9bcfeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fce41785700 (LWP 3436)):
#0  0x00007fce9506b789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fce95025df0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fce95026d75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fce95026fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fce9887f87e in QEventDispatcherGlib::processEvents (this=0x7fce3c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007fce9884ed21 in QEventLoop::processEvents (this=this@entry=0x7fce41784e10, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fce9884f085 in QEventLoop::exec (this=this@entry=0x7fce41784e10, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fce98742e89 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#8  0x00007fce987456ff in QThreadPrivate::start (arg=0x11da950) at thread/qthread_unix.cpp:349
#9  0x00007fce9550c6aa in start_thread (arg=0x7fce41785700) at pthread_create.c:333
#10 0x00007fce9bcfeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fce3bdad700 (LWP 3437)):
#0  0x00007fce9bcf38dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fce95026ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fce95026fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fce9887f87e in QEventDispatcherGlib::processEvents (this=0x7fce340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fce9884ed21 in QEventLoop::processEvents (this=this@entry=0x7fce3bdacdc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fce9884f085 in QEventLoop::exec (this=this@entry=0x7fce3bdacdc0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fce98742e89 in QThread::exec (this=this@entry=0x136bdb0) at thread/qthread.cpp:538
#7  0x00007fce9882f493 in QInotifyFileSystemWatcherEngine::run (this=0x136bdb0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fce987456ff in QThreadPrivate::start (arg=0x136bdb0) at thread/qthread_unix.cpp:349
#9  0x00007fce9550c6aa in start_thread (arg=0x7fce3bdad700) at pthread_create.c:333
#10 0x00007fce9bcfeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fce31d6d700 (LWP 3438)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fce87d2f20d in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fce8801dfd6 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fce9550c6aa in start_thread (arg=0x7fce31d6d700) at pthread_create.c:333
#4  0x00007fce9bcfeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fce3106c700 (LWP 3440)):
#0  0x00007fce9bcf38dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fce95026ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fce95026fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fce9887f87e in QEventDispatcherGlib::processEvents (this=0x7fce24002ef0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fce9884ed21 in QEventLoop::processEvents (this=this@entry=0x7fce3106bdd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fce9884f085 in QEventLoop::exec (this=this@entry=0x7fce3106bdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fce98742e89 in QThread::exec (this=this@entry=0x15a9510) at thread/qthread.cpp:538
#7  0x00007fce9a7f5e4e in KIO::NameLookUpThread::run (this=0x15a9510) at ../../kio/kio/hostinfo.cpp:226
#8  0x00007fce987456ff in QThreadPrivate::start (arg=0x15a9510) at thread/qthread_unix.cpp:349
#9  0x00007fce9550c6aa in start_thread (arg=0x7fce3106c700) at pthread_create.c:333
#10 0x00007fce9bcfeeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fce9c4977c0 (LWP 3434)):
[KCrash Handler]
#6  0x0000000000000040 in ?? ()
#7  0x00007fce98856e59 in QMetaObject::cast (this=0x7fce889333c0 <QWebFrame::staticMetaObject>, obj=0x1a6d000) at kernel/qmetaobject.cpp:274
#8  0x00007fce86b87b44 in WebCore::FrameNetworkingContextQt::networkAccessManager() const () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#9  0x00007fce874842f5 in WebCore::thirdPartyCookiePolicyPermits(WebCore::NetworkingContext*, QUrl const&, QUrl const&) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#10 0x00007fce8747467b in WebCore::ResourceRequest::toNetworkRequest(WebCore::NetworkingContext*) const () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#11 0x00007fce8747a665 in WebCore::QNetworkReplyHandler::redirect(WebCore::ResourceResponse&, QUrl const&) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#12 0x00007fce8747b4e2 in WebCore::QNetworkReplyHandler::sendResponseIfNeeded() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#13 0x00007fce874792cf in WebCore::QNetworkReplyHandlerCallQueue::flush() [clone .part.56] () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#14 0x00007fce87479c64 in WebCore::QNetworkReplyWrapper::receiveMetaData() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#15 0x00007fce988651ec in QMetaObject::activate (sender=0x1a99560, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#16 0x00007fce98858a0c in QMetaMethod::invoke (this=this@entry=0x7ffda35b7900, object=object@entry=0x1a99560, connectionType=Qt::DirectConnection, connectionType@entry=Qt::AutoConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#17 0x00007fce9885af4e in QMetaObject::invokeMethod (obj=obj@entry=0x1a99560, member=member@entry=0x7fce9a87d665 "finished", type=type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#18 0x00007fce9a6f9a32 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7fce9a87d665 "finished", obj=0x1a99560) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#19 KDEPrivate::AccessManagerReply::emitFinished (this=this@entry=0x1a99560, state=state@entry=true, type=type@entry=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:485
#20 0x00007fce9a6fc070 in KDEPrivate::AccessManagerReply::slotResult (this=0x1a99560, kJob=0x1a7b530) at ../../kio/kio/accessmanagerreply_p.cpp:427
#21 0x00007fce988651ec in QMetaObject::activate (sender=sender@entry=0x1a7b530, m=m@entry=0x7fce99086f20 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffda35b7e00) at kernel/qobject.cpp:3567
#22 0x00007fce98ce6362 in KJob::result (this=this@entry=0x1a7b530, _t1=_t1@entry=0x1a7b530) at ./kjob.moc:207
#23 0x00007fce98ce63b0 in KJob::emitResult (this=this@entry=0x1a7b530) at ../../kdecore/jobs/kjob.cpp:318
#24 0x00007fce9a73d6eb in KIO::SimpleJob::slotFinished (this=this@entry=0x1a7b530) at ../../kio/kio/job.cpp:496
#25 0x00007fce9a73eb11 in KIO::TransferJob::slotFinished (this=0x1a7b530) at ../../kio/kio/job.cpp:1110
#26 0x00007fce988651ec in QMetaObject::activate (sender=0x1a77d40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#27 0x00007fce9a7e9618 in KIO::SlaveInterface::dispatch (this=0x1a6d000, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#28 0x00007fce9a7e657d in KIO::SlaveInterface::dispatch (this=0x1a77d40) at ../../kio/kio/slaveinterface.cpp:92
#29 0x00007fce9a7d8f7e in KIO::Slave::gotInput (this=0x1a77d40) at ../../kio/kio/slave.cpp:344
#30 0x00007fce988651ec in QMetaObject::activate (sender=0x1a77360, m=m@entry=0x7fce9aaf4f60 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3567
#31 0x00007fce9a703ab0 in KIO::Connection::readyRead (this=<optimized out>) at ./connection.moc:105
#32 0x00007fce9a704019 in KIO::ConnectionPrivate::dequeue (this=0x134aea0) at ../../kio/kio/connection.cpp:82
#33 0x00007fce988698e1 in QObject::event (this=0x1a77360, e=<optimized out>) at kernel/qobject.cpp:1222
#34 0x00007fce9925c9bc in QApplicationPrivate::notify_helper (this=this@entry=0xd630f0, receiver=receiver@entry=0x1a77360, e=e@entry=0x1a76a40) at kernel/qapplication.cpp:4570
#35 0x00007fce992634d8 in QApplication::notify (this=this@entry=0x7ffda35b8c30, receiver=receiver@entry=0x1a77360, e=e@entry=0x1a76a40) at kernel/qapplication.cpp:4356
#36 0x00007fce99fbeb4a in KApplication::notify (this=0x7ffda35b8c30, receiver=0x1a77360, event=0x1a76a40) at ../../kdeui/kernel/kapplication.cpp:311
#37 0x00007fce988501cd in QCoreApplication::notifyInternal (this=0x7ffda35b8c30, receiver=receiver@entry=0x1a77360, event=event@entry=0x1a76a40) at kernel/qcoreapplication.cpp:955
#38 0x00007fce98853a71 in sendEvent (event=0x1a76a40, receiver=0x1a77360) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xd23e50) at kernel/qcoreapplication.cpp:1579
#40 0x00007fce98853f03 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472
#41 0x00007fce9887f6ee in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#42 postEventSourceDispatch (s=0xd62bb0) at kernel/qeventdispatcher_glib.cpp:300
#43 0x00007fce95026c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007fce95026f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fce95026fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fce9887f85e in QEventDispatcherGlib::processEvents (this=0xd25330, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#47 0x00007fce99304c66 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007fce9884ed21 in QEventLoop::processEvents (this=this@entry=0x7ffda35b8a60, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007fce9884f085 in QEventLoop::exec (this=this@entry=0x7ffda35b8a60, flags=...) at kernel/qeventloop.cpp:204
#50 0x00007fce98854b09 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#51 0x00007fce9925ac1c in QApplication::exec () at kernel/qapplication.cpp:3828
#52 0x00007fce9c07cf36 in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../../konqueror/src/konqmain.cpp:227
#53 0x00007fce9bc18a40 in __libc_start_main (main=0x4006d0 <main(int, char**)>, argc=1, argv=0x7ffda35b8dd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffda35b8dc8) at libc-start.c:289
#54 0x0000000000400709 in _start ()

Possible duplicates by query: bug 352843, bug 349606.

Reported using DrKonqi
Comment 1 Andrew Crouthamel 2018-10-31 04:04:52 UTC 
Dear Bug Submitter,

This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond.

Thank you for helping us make KDE software even better for everyone!
Comment 2 Bug Janitor Service 2018-11-15 10:56:06 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2018-11-30 04:08:19 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!