Application: rekonq (0.9.1)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-57-generic x86_64
Distribution: Ubuntu 12.04.3 LTS

-- Information about the crash:
- What I was doing when the application crashed:
any kind of download crashes the program instantly, this is repeatable especially if multiple tabs are open

The crash can be reproduced every time.

-- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa7a0d96780 (LWP 5716))]

Thread 8 (Thread 0x7fa784a85700 (LWP 5717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa7942a3dec in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fa794c6cde0) at wtf/FastMalloc.cpp:2495
#2  0x00007fa7942a3f19 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00007fa78f185764 in ?? () from /usr/lib/nvidia-304/libGL.so.1
#4  0x00007fa79bf98e9a in start_thread (arg=0x7fa784a85700) at pthread_create.c:308
#5  0x00007fa79e5bb3fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fa784184700 (LWP 5718)):
#0  0x00007fa79e5afa43 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa79b6c1ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa79b6c2124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa79f9ff426 in QEventDispatcherGlib::processEvents (this=0x7fa77c0008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa79f9cec82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa79f9ceed7 in QEventLoop::exec (this=0x7fa784183d40, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa79f8cdfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fa79f8d0fcb in QThreadPrivate::start (arg=0x7dcaa0) at thread/qthread_unix.cpp:298
#8  0x00007fa78f185764 in ?? () from /usr/lib/nvidia-304/libGL.so.1
#9  0x00007fa79bf98e9a in start_thread (arg=0x7fa784184700) at pthread_create.c:308
#10 0x00007fa79e5bb3fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa783308700 (LWP 5719)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa792bbc222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fa792bbc259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fa78f185764 in ?? () from /usr/lib/nvidia-304/libGL.so.1
#4  0x00007fa79bf98e9a in start_thread (arg=0x7fa783308700) at pthread_create.c:308
#5  0x00007fa79e5bb3fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fa781cb1700 (LWP 5720)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa79f8d14db in wait (time=18446744073709551615, this=0xa03c50) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xa03dd0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa791e140eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa03b00, th=0xe2e750) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fa791e169db in ThreadWeaver::WorkingHardState::applyForWork (this=0xa03e60, th=0xe2e750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fa791e1584f in ThreadWeaver::ThreadRunHelper::run (this=0x7fa781cb0d60, parent=0xa03b00, th=0xe2e750) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fa791e158db in ThreadWeaver::Thread::run (this=0xe2e750) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fa79f8d0fcb in QThreadPrivate::start (arg=0xe2e750) at thread/qthread_unix.cpp:298
#8  0x00007fa78f185764 in ?? () from /usr/lib/nvidia-304/libGL.so.1
#9  0x00007fa79bf98e9a in start_thread (arg=0x7fa781cb1700) at pthread_create.c:308
#10 0x00007fa79e5bb3fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fa78132c700 (LWP 5721)):
#0  constBegin (this=0x7fa778002860) at ../../include/QtCore/../../src/corelib/tools/qlist.h:269
#1  QTimerInfoList::timerWait (this=0x7fa778002860, tm=...) at kernel/qeventdispatcher_unix.cpp:455
#2  0x00007fa79f9fe97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fa78132bbac) at kernel/qeventdispatcher_glib.cpp:136
#3  0x00007fa79f9fea25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#4  0x00007fa79b6c1806 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa79b6c1f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa79b6c2124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa79f9ff426 in QEventDispatcherGlib::processEvents (this=0x7fa7780008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007fa79f9cec82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007fa79f9ceed7 in QEventLoop::exec (this=0x7fa78132bd10, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007fa79f8cdfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#11 0x00007fa7973538ee in KIO::NameLookUpThread::run (this=0x7fa7740085a0) at ../../kio/kio/hostinfo.cpp:226
#12 0x00007fa79f8d0fcb in QThreadPrivate::start (arg=0x7fa7740085a0) at thread/qthread_unix.cpp:298
#13 0x00007fa78f185764 in ?? () from /usr/lib/nvidia-304/libGL.so.1
#14 0x00007fa79bf98e9a in start_thread (arg=0x7fa78132c700) at pthread_create.c:308
#15 0x00007fa79e5bb3fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa769377700 (LWP 5734)):
#0  0x00007fa79e5afa43 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa79b6c1ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa79b6c2124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa79f9ff426 in QEventDispatcherGlib::processEvents (this=0x7fa7340008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fa79f9cec82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa79f9ceed7 in QEventLoop::exec (this=0x7fa769376d10, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa79f8cdfa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fa79f9ae9ff in QInotifyFileSystemWatcherEngine::run (this=0xfc8030) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fa79f8d0fcb in QThreadPrivate::start (arg=0xfc8030) at thread/qthread_unix.cpp:298
#9  0x00007fa78f185764 in ?? () from /usr/lib/nvidia-304/libGL.so.1
#10 0x00007fa79bf98e9a in start_thread (arg=0x7fa769377700) at pthread_create.c:308
#11 0x00007fa79e5bb3fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa76bfff700 (LWP 5772)):
#0  0x00007fa79e5afa43 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa79b6c1ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa79b6c245a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa73bd7a5e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fa79b6e39b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa78f185764 in ?? () from /usr/lib/nvidia-304/libGL.so.1
#6  0x00007fa79bf98e9a in start_thread (arg=0x7fa76bfff700) at pthread_create.c:308
#7  0x00007fa79e5bb3fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa7a0d96780 (LWP 5716)):
[KCrash Handler]
#6  operator QtSharedPointer::ExternalRefCountData* (this=0x80) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:169
#7  QtSharedPointer::ExternalRefCountData::getAndRef (obj=0x14590a0) at tools/qsharedpointer.cpp:1255
#8  0x00007fa79d8a2a8f in QWeakPointer<QObject> (ptr=0x14590a0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:595
#9  operator=<QObject> (ptr=0x14590a0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:600
#10 QNetworkRequest::setOriginatingObject (this=0x7fff06c6fc10, object=0x14590a0) at access/qnetworkrequest.cpp:565
#11 0x00007fa793f7d01e in WebCore::ResourceRequest::toNetworkRequest (this=0x7fff06c6fa20, originatingFrame=0x14590a0) at platform/network/qt/ResourceRequestQt.cpp:50
#12 0x00007fa793f81a2d in WebCore::QNetworkReplyHandler::redirect (this=0x19aa090, response=..., redirection=...) at platform/network/qt/QNetworkReplyHandler.cpp:569
#13 0x00007fa793f82c56 in WebCore::QNetworkReplyHandler::sendResponseIfNeeded (this=0x19aa090) at platform/network/qt/QNetworkReplyHandler.cpp:520
#14 0x00007fa793f801ea in flush (this=0x19aa0c8) at platform/network/qt/QNetworkReplyHandler.cpp:195
#15 WebCore::QNetworkReplyHandlerCallQueue::flush (this=0x19aa0c8) at platform/network/qt/QNetworkReplyHandler.cpp:187
#16 0x00007fa793f811c6 in ~QueueLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at platform/network/qt/QNetworkReplyHandler.cpp:203
#17 WebCore::QNetworkReplyWrapper::receiveMetaData (this=0x1bd1900) at platform/network/qt/QNetworkReplyHandler.cpp:276
#18 0x00007fa79f9e4281 in QMetaObject::activate (sender=0x149bb00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#19 0x00007fa79f9d7f01 in QMetaMethod::invoke (this=0x7fff06c704b0, object=0x149bb00, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#20 0x00007fa79f9da210 in QMetaObject::invokeMethod (obj=0x149bb00, member=<optimized out>, type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#21 0x00007fa797260294 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::AutoConnection, member=0x7fa7973dfa3a "finished", obj=0x149bb00) at /usr/include/qt4/QtCore/qobjectdefs.h:418
#22 KDEPrivate::AccessManagerReply::emitFinished (this=0x149bb00, state=<optimized out>, type=Qt::AutoConnection) at ../../kio/kio/accessmanagerreply_p.cpp:484
#23 0x00007fa797261803 in KDEPrivate::AccessManagerReply::slotResult (this=0x149bb00, kJob=0x19d82f0) at ../../kio/kio/accessmanagerreply_p.cpp:427
#24 0x00007fa79f9e4281 in QMetaObject::activate (sender=0x19d82f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff06c70a10) at kernel/qobject.cpp:3547
#25 0x00007fa79fe5a152 in KJob::result (this=<optimized out>, _t1=0x19d82f0) at ./kjob.moc:208
#26 0x00007fa79fe5a190 in KJob::emitResult (this=0x19d82f0) at ../../kdecore/jobs/kjob.cpp:318
#27 0x00007fa797299d44 in KIO::SimpleJob::slotFinished (this=0x19d82f0) at ../../kio/kio/job.cpp:494
#28 0x00007fa7972a18cd in KIO::TransferJob::slotFinished (this=0x19d82f0) at ../../kio/kio/job.cpp:1081
#29 0x00007fa79f9e4281 in QMetaObject::activate (sender=0xfd63e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#30 0x00007fa797348371 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#31 0x00007fa7973450c5 in KIO::SlaveInterface::dispatch (this=0xfd63e0) at ../../kio/kio/slaveinterface.cpp:88
#32 0x00007fa79733834e in KIO::Slave::gotInput (this=0xfd63e0) at ../../kio/kio/slave.cpp:344
#33 0x00007fa79f9e4281 in QMetaObject::activate (sender=0xa88760, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#34 0x00007fa79726a5e7 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#35 KIO::ConnectionPrivate::dequeue (this=0x10c8a80) at ../../kio/kio/connection.cpp:71
#36 0x00007fa79f9e9446 in QObject::event (this=0xa88760, e=<optimized out>) at kernel/qobject.cpp:1195
#37 0x00007fa79ed52894 in notify_helper (e=0xfd5d10, receiver=0xa88760, this=0x7dd560) at kernel/qapplication.cpp:4559
#38 QApplicationPrivate::notify_helper (this=0x7dd560, receiver=0xa88760, e=0xfd5d10) at kernel/qapplication.cpp:4531
#39 0x00007fa79ed57713 in QApplication::notify (this=0x7fff06c71c60, receiver=0xa88760, e=0xfd5d10) at kernel/qapplication.cpp:4420
#40 0x00007fa7a076a3f6 in KApplication::notify (this=0x7fff06c71c60, receiver=0xa88760, event=0xfd5d10) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007fa79f9cfe9c in QCoreApplication::notifyInternal (this=0x7fff06c71c60, receiver=0xa88760, event=0xfd5d10) at kernel/qcoreapplication.cpp:876
#42 0x00007fa79f9d3c6a in sendEvent (event=0xfd5d10, receiver=0xa88760) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6c12b0) at kernel/qcoreapplication.cpp:1500
#44 0x00007fa79f9fef93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#45 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#46 0x00007fa79b6c1d13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fa79b6c2060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fa79b6c2124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fa79f9ff3bf in QEventDispatcherGlib::processEvents (this=0x7d9d00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#50 0x00007fa79edfad5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007fa79f9cec82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#52 0x00007fa79f9ceed7 in QEventLoop::exec (this=0x7fff06c71bf0, flags=...) at kernel/qeventloop.cpp:204
#53 0x00007fa79f9d3f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#54 0x00007fa78a9d6c9e in kdemain (argc=2, argv=<optimized out>) at /build/buildd/rekonq-0.9.1/src/main.cpp:180
#55 0x00000000004086a4 in launch (argc=2, _name=0x76ef68 "rekonq", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at ../../kinit/kinit.cpp:746
#56 0x0000000000409a16 in handle_launcher_request (sock=8, who=<optimized out>) at ../../kinit/kinit.cpp:1238
#57 0x0000000000409f47 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1431
#58 0x000000000040532f in main (argc=4, argv=0x7fff00000001, envp=0x7fff06c73600) at ../../kinit/kinit.cpp:1919

Possible duplicates by query: bug 328634, bug 328581, bug 327478, bug 326326, bug 324576.

Reported using DrKonqi