Application: konqueror (4.14.6)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-23-generic i686
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
i was navigating in www.observador.pt and then i wrote www.dn.pt. Then it crashed

The crash can be reproduced sometimes.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb319c740 (LWP 16881))]

Thread 10 (Thread 0xb17f0b40 (LWP 16882)):
#0  0xb4f26f24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb4f27439 in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb2b59335 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#3  0xb4f4e40a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb502c1aa in start_thread (arg=0xb17f0b40) at pthread_create.c:333
#5  0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 9 (Thread 0xb0dffb40 (LWP 16883)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb750d3db in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb4f36120 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4f27014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4f27156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4f271b0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb4f4e40a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb502c1aa in start_thread (arg=0xb0dffb40) at pthread_create.c:333
#8  0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 8 (Thread 0xb05feb40 (LWP 16886)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb503125c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb7524cf6 in __pthread_cond_wait (cond=0xad628cb0 <WTF::pageheap_memory+20720>, mutex=0xad628c98 <WTF::pageheap_memory+20696>) at forward.c:149
#3  0xacdb09ac in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xacdb09ff in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb502c1aa in start_thread (arg=0xb05feb40) at pthread_create.c:333
#6  0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 7 (Thread 0xaab27b40 (LWP 16887)):
#0  timerSourcePrepareHelper (src=0xaf2018c0, timeout=0xaab27108) at kernel/qeventdispatcher_glib.cpp:143
#1  0xb58f6dd5 in timerSourcePrepare (source=0xaf2018c0, timeout=0xaab27108) at kernel/qeventdispatcher_glib.cpp:176
#2  0xb4f2641b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4f26f24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4f27156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb58f7674 in QEventDispatcherGlib::processEvents (this=0xaf200cd8, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#6  0xb58c3d8f in QEventLoop::processEvents (this=0xaab27294, flags=...) at kernel/qeventloop.cpp:149
#7  0xb58c411e in QEventLoop::exec (this=0xaab27294, flags=...) at kernel/qeventloop.cpp:204
#8  0xb57a8acb in QThread::exec (this=0x95b0d48) at thread/qthread.cpp:538
#9  0xb57a8ca8 in QThread::run (this=0x95b0d48) at thread/qthread.cpp:605
#10 0xb57ab69e in QThreadPrivate::start (arg=0x95b0d48) at thread/qthread_unix.cpp:349
#11 0xb502c1aa in start_thread (arg=0xaab27b40) at pthread_create.c:333
#12 0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 6 (Thread 0xaa164b40 (LWP 16889)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb503125c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb7524cf6 in __pthread_cond_wait (cond=0xaae407dc, mutex=0xaae407c4) at forward.c:149
#3  0xacddf9f3 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xacabb574 in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xacdc67c6 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xacddf369 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb502c1aa in start_thread (arg=0xaa164b40) at pthread_create.c:333
#8  0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 5 (Thread 0xa8d65b40 (LWP 16896)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb5031626 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:245
#2  0xb7524d3a in __pthread_cond_timedwait (cond=0xa8e64c84, mutex=0xa8e64c6c, abstime=0xa8d65158) at forward.c:162
#3  0xacddfa92 in WTF::ThreadCondition::timedWait(WTF::Mutex&, double) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xac176f14 in WebCore::WorkerRunLoop::runInMode(WebCore::WorkerContext*, WebCore::ModePredicate const&, WebCore::WorkerRunLoop::WaitMode) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xac177160 in WebCore::WorkerRunLoop::run(WebCore::WorkerContext*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xac177b95 in WebCore::WorkerThread::runEventLoop() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xac16d9e5 in WebCore::DedicatedWorkerThread::runEventLoop() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#8  0xac17920b in WebCore::WorkerThread::workerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#9  0xacdc67c6 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#10 0xacddf369 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#11 0xb502c1aa in start_thread (arg=0xa8d65b40) at pthread_create.c:333
#12 0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 4 (Thread 0xa8564b40 (LWP 16897)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb503125c in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb7524cf6 in __pthread_cond_wait (cond=0xa8dc57dc, mutex=0xa8dc57c4) at forward.c:149
#3  0xacddf9f3 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xacabb574 in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xacdc67c6 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xacddf369 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb502c1aa in start_thread (arg=0xa8564b40) at pthread_create.c:333
#8  0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 3 (Thread 0xa5b39b40 (LWP 17015)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb771f851 in __vdso_clock_gettime ()
#2  0xb7525740 in __GI___clock_gettime (clock_id=1, tp=0xa5b38ff4) at ../sysdeps/unix/clock_gettime.c:115
#3  0xb5807195 in do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:127
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#5  0xb58f85e3 in updateCurrentTime (this=0xb0e042dc) at kernel/qeventdispatcher_unix.cpp:354
#6  QTimerInfoList::timerWait (this=0xb0e042dc, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#7  0xb58f6d19 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa5b390e8) at kernel/qeventdispatcher_glib.cpp:143
#8  0xb58f6dd5 in timerSourcePrepare (source=0xb0e042a8, timeout=0xa5b390e8) at kernel/qeventdispatcher_glib.cpp:176
#9  0xb4f2641b in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb4f26f24 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb4f27156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#12 0xb58f7674 in QEventDispatcherGlib::processEvents (this=0xb0e04280, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#13 0xb58c3d8f in QEventLoop::processEvents (this=0xa5b39274, flags=...) at kernel/qeventloop.cpp:149
#14 0xb58c411e in QEventLoop::exec (this=0xa5b39274, flags=...) at kernel/qeventloop.cpp:204
#15 0xb57a8acb in QThread::exec (this=0x9f2c2d8) at thread/qthread.cpp:538
#16 0xb6f60211 in KIO::NameLookUpThread::run (this=0x9f2c2d8) at ../../kio/kio/hostinfo.cpp:226
#17 0xb57ab69e in QThreadPrivate::start (arg=0x9f2c2d8) at thread/qthread_unix.cpp:349
#18 0xb502c1aa in start_thread (arg=0xa5b39b40) at pthread_create.c:333
#19 0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 2 (Thread 0xa6b3bb40 (LWP 17016)):
#0  0xb771fbe0 in __kernel_vsyscall ()
#1  0xb5031626 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:245
#2  0xb7524d3a in __pthread_cond_timedwait (cond=0x96aacb0, mutex=0x96aac98, abstime=0xa6b3b254) at forward.c:162
#3  0xb57abc28 in wait (time=<optimized out>, this=<optimized out>) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0x96aac98, mutex=0x97ab314, time=30000) at thread/qwaitcondition_unix.cpp:158
#5  0xb579e0a0 in QThreadPoolThread::run (this=0x936b150) at concurrent/qthreadpool.cpp:142
#6  0xb57ab69e in QThreadPrivate::start (arg=0x936b150) at thread/qthread_unix.cpp:349
#7  0xb502c1aa in start_thread (arg=0xa6b3bb40) at pthread_create.c:333
#8  0xb7517fde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122

Thread 1 (Thread 0xb319c740 (LWP 16881)):
[KCrash Handler]
#7  ref (this=0x10010014) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:120
#8  QtSharedPointer::ExternalRefCountData::getAndRef (obj=0x97db6e0) at tools/qsharedpointer.cpp:1257
#9  0xb5312f84 in QWeakPointer<QObject> (ptr=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:595
#10 operator=<QObject> (ptr=<optimized out>, this=0x9eeb408) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:600
#11 QNetworkRequest::setOriginatingObject (this=0xbfa7be34, object=0x97db6e0) at access/qnetworkrequest.cpp:565
#12 0xac0f14b0 in WebCore::ResourceRequest::toNetworkRequest(WebCore::NetworkingContext*) const () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#13 0xac0f8190 in WebCore::QNetworkReplyHandler::redirect(WebCore::ResourceResponse&, QUrl const&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#14 0xac0f9037 in WebCore::QNetworkReplyHandler::sendResponseIfNeeded() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#15 0xac0f6bc6 in WebCore::QNetworkReplyHandlerCallQueue::flush() [clone .part.55] () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#16 0xac0f76e1 in WebCore::QNetworkReplyWrapper::receiveMetaData() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#17 0xb58db70e in QMetaObject::activate (sender=0x95b8fb8, m=0xb53fa2c4 <QNetworkReply::staticMetaObject>, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3567
#18 0xb539f9a2 in QNetworkReply::finished (this=0x95b8fb8) at .moc/release-shared/moc_qnetworkreply.cpp:165
#19 0xb539fbf9 in QNetworkReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa7c340, _c=<optimized out>) at .moc/release-shared/moc_qnetworkreply.cpp:106
#20 0xb58ce5f0 in QMetaMethod::invoke (this=0xbfa7c414, object=0x95b8fb8, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#21 0xb58d0c40 in QMetaObject::invokeMethod (obj=0x95b8fb8, member=0xb6ff1175 "finished", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#22 0xb6e56982 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0xb6ff1175 "finished", obj=0x95b8fb8) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#23 KDEPrivate::AccessManagerReply::emitFinished (this=0x95b8fb8, state=true, type=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:485
#24 0xb6e5918b in KDEPrivate::AccessManagerReply::slotResult (this=0x95b8fb8, kJob=0x9f263e0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#25 0xb6e594a6 in KDEPrivate::AccessManagerReply::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa7c834, _c=<optimized out>) at ./accessmanagerreply_p.moc:60
#26 0xb58db70e in QMetaObject::activate (sender=0x9f263e0, m=0xb5d87f4c <KJob::staticMetaObject>, local_signal_index=3, argv=0xbfa7c834) at kernel/qobject.cpp:3567
#27 0xb5b54dc9 in KJob::result (this=0x9f263e0, _t1=0x9f263e0) at ./kjob.moc:207
#28 0xb5b54e31 in KJob::emitResult (this=0x9f263e0) at ../../kdecore/jobs/kjob.cpp:318
#29 0xb6e9e3af in KIO::SimpleJob::slotFinished (this=0x9f263e0) at ../../kio/kio/job.cpp:496
#30 0xb6e9f859 in KIO::TransferJob::slotFinished (this=0x9f263e0) at ../../kio/kio/job.cpp:1110
#31 0xb6ea0441 in KIO::TransferJob::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfa7ca24, _c=<optimized out>) at ./jobclasses.moc:387
#32 0xb58db70e in QMetaObject::activate (sender=0x9e90820, m=0xb70fb700 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3567
#33 0xb6f50f22 in KIO::SlaveInterface::finished (this=0x9e90820) at ./slaveinterface.moc:184
#34 0xb6f52ff3 in KIO::SlaveInterface::dispatch (this=0x9e90820, _cmd=166554164, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176
#35 0xb6f4fdce in KIO::SlaveInterface::dispatch (this=0x9e90820) at ../../kio/kio/slaveinterface.cpp:92
#36 0xb6f41eb2 in KIO::Slave::gotInput (this=0x9e90820) at ../../kio/kio/slave.cpp:344
#37 0xb6f42b24 in KIO::Slave::qt_static_metacall (_o=0x9e90820, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfa7cc54) at ./slave.moc:56
#38 0xb58db70e in QMetaObject::activate (sender=0x9e93670, m=0xb70f84a8 <KIO::Connection::staticMetaObject>, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3567
#39 0xb6e61022 in KIO::Connection::readyRead (this=0x9e93670) at ./connection.moc:105
#40 0xb6e61649 in KIO::ConnectionPrivate::dequeue (this=0x9e93520) at ../../kio/kio/connection.cpp:82
#41 0xb58d7b0a in QMetaCallEvent::placeMetaCall (this=0x9140e48, object=0x9e93670) at kernel/qobject.cpp:524
#42 0xb58dfff9 in QObject::event (this=0x9e93670, e=0x9140e48) at kernel/qobject.cpp:1222
#43 0xb5ec836a in QApplicationPrivate::notify_helper (this=0x9144150, receiver=0x9e93670, e=0x9140e48) at kernel/qapplication.cpp:4570
#44 0xb5ecf270 in QApplication::notify (this=0xbfa7d33c, receiver=0x9e93670, e=0x9140e48) at kernel/qapplication.cpp:4356
#45 0xb6a7e6ac in KApplication::notify (this=0xbfa7d33c, receiver=0x9e93670, event=0x9140e48) at ../../kdeui/kernel/kapplication.cpp:311
#46 0xb58c540a in QCoreApplication::notifyInternal (this=0xbfa7d33c, receiver=0x9e93670, event=0x9140e48) at kernel/qcoreapplication.cpp:955
#47 0xb58c8f91 in sendEvent (event=0x9140e48, receiver=0x9e93670) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9121130) at kernel/qcoreapplication.cpp:1579
#49 0xb58c94e5 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1472
#50 0xb58f74f1 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#51 postEventSourceDispatch (s=0x913ffd8) at kernel/qeventdispatcher_glib.cpp:300
#52 0xb4f26d64 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#53 0xb4f27089 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#54 0xb4f27156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#55 0xb58f7653 in QEventDispatcherGlib::processEvents (this=0x9121cc8, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#56 0xb5f7f4e6 in QGuiEventDispatcherGlib::processEvents (this=0x9121cc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#57 0xb58c3d8f in QEventLoop::processEvents (this=0xbfa7d284, flags=...) at kernel/qeventloop.cpp:149
#58 0xb58c411e in QEventLoop::exec (this=0xbfa7d284, flags=...) at kernel/qeventloop.cpp:204
#59 0xb58ca266 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#60 0xb5ec6204 in QApplication::exec () at kernel/qapplication.cpp:3828
#61 0xb76b6db5 in kdemain (argc=1, argv=0x9348708) at ../../../konqueror/src/konqmain.cpp:227
#62 0x0804855b in main (argc=1, argv=0xbfa7d4d4) at konqueror_dummy.cpp:3

Possible duplicates by query: bug 350700, bug 349515, bug 346629, bug 345410.

Reported using DrKonqi