Bug 286499

Application: rekonq (0.8.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Listening to radio here: http://www.dr.dk/Forms/Published/UPlayer.aspx?webPath=http://vodfiles.dr.dk/CMS/Resources/dr.dk/P1/P1%20Morgen/2011/11/94103d10-9054-4eff-940f-3fecac2a7537/orientering_111111_1.mp3?ID=1014611&AutoPlay=true&fileFormat=mp3&visualizer=true&visualizerType=Smoke&x=200&y=100&h=80

... and the closing the window to quit.Crash. Happens nearly every time, but not 100%

The crash can be reproduced every time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0xb781c710 (LWP 2909))]

Thread 7 (Thread 0xac57ab70 (LWP 2910)):
#0  0x002f8416 in __kernel_vsyscall ()
#1  0x002e2a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x001efcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01b8d883 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x22a9340) at wtf/FastMalloc.cpp:2495
#4  0x01b8d99f in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x22a9340) at wtf/FastMalloc.cpp:1618
#5  0x002ded31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xabd79b70 (LWP 2911)):
#0  0x002f8416 in __kernel_vsyscall ()
#1  0x001d340e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x02eb834b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x02ea9896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x02ea9c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x06472b37 in QEventDispatcherGlib::processEvents (this=0xab400468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x064431dd in QEventLoop::processEvents (this=0xabd792e0, flags=...) at kernel/qeventloop.cpp:149
#7  0x06443421 in QEventLoop::exec (this=0xabd792e0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0634690b in QThread::exec (this=0x8bea010) at thread/qthread.cpp:498
#9  0x063469fb in QThread::run (this=0x8bea010) at thread/qthread.cpp:565
#10 0x063497b3 in QThreadPrivate::start (arg=0x8bea010) at thread/qthread_unix.cpp:331
#11 0x002ded31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xab3ffb70 (LWP 2912)):
#0  0x002f8416 in __kernel_vsyscall ()
#1  0x002e2a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x001efcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x006ff9a9 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x006ff9ef in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x002ded31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xaaa87b70 (LWP 2913)):
#0  0x002f8416 in __kernel_vsyscall ()
#1  0x002e2a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x001efcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x06349cc0 in wait (time=4294967295, this=0x8a4e5c8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a4e460, mutex=0x8a504c0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00921406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a4e448, th=0x8e578f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00923ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a57ae0, th=0x8e578f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0092103a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a4e448, th=0x8e578f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00923fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a57ae0, th=0x8e578f8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00920f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a4e448, th=0x8e578f8, previous=0x9041928) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00922b14 in ThreadWeaver::ThreadRunHelper::run (this=0xaaa87314, parent=0x8a4e448, th=0x8e578f8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00922bca in ThreadWeaver::Thread::run (this=0x8e578f8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x063497b3 in QThreadPrivate::start (arg=0x8e578f8) at thread/qthread_unix.cpp:331
#13 0x002ded31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xa8d8bb70 (LWP 2915)):
#0  0x06dacd10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x063a07d5 in do_gettime (frac=0xa8d8b020, sec=0xa8d8b018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x064734b6 in QTimerInfoList::updateCurrentTime (this=0x8fd3344) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0647380a in QTimerInfoList::timerWait (this=0x8fd3344, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x06472053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa8d8b12c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x064720ed in timerSourcePrepare (source=0x8fd3310, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x02ea888c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x02ea9637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x02ea9c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x06472b37 in QEventDispatcherGlib::processEvents (this=0x8c531e8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x064431dd in QEventLoop::processEvents (this=0xa8d8b2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0x06443421 in QEventLoop::exec (this=0xa8d8b2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0x0634690b in QThread::exec (this=0x8fcdd00) at thread/qthread.cpp:498
#14 0x06423e2d in QInotifyFileSystemWatcherEngine::run (this=0x8fcdd00) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x063497b3 in QThreadPrivate::start (arg=0x8fcdd00) at thread/qthread_unix.cpp:331
#16 0x002ded31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa5b85b70 (LWP 2935)):
#0  0x002f8416 in __kernel_vsyscall ()
#1  0x002e2a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x001efcfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x06349cc0 in wait (time=4294967295, this=0x8a4e5c8) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x8a4e460, mutex=0x8a504c0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00921406 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8a4e448, th=0x94988a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00923ecb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8a57ae0, th=0x94988a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0092103a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8a4e448, th=0x94988a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00923fcc in ThreadWeaver::WorkingHardState::applyForWork (this=0x8a57ae0, th=0x94988a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00920f93 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8a4e448, th=0x94988a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00922b14 in ThreadWeaver::ThreadRunHelper::run (this=0xa5b85314, parent=0x8a4e448, th=0x94988a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00922bca in ThreadWeaver::Thread::run (this=0x94988a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x063497b3 in QThreadPrivate::start (arg=0x94988a8) at thread/qthread_unix.cpp:331
#13 0x002ded31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x001e20ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb781c710 (LWP 2909)):
[KCrash Handler]
#7  0x0245afe4 in QWidget::focusProxy (this=0xd1) at kernel/qwidget.cpp:6271
#8  0x02465d72 in effectiveFocusWidget (this=0x95fd8f8) at ../../include/QtGui/private/../../../src/gui/kernel/qwidget_p.h:572
#9  QWidget::setAttribute (this=0x8a6ca70, attribute=Qt::WA_NativeWindow, on=true) at kernel/qwidget.cpp:10713
#10 0x0246f6d6 in QWidget::winId (this=0x8a6ca70) at kernel/qwidget.cpp:2482
#11 0x045100c1 in KIO::SimpleJobPrivate::start (this=0x94d7be0, slave=0x8c0a380) at ../../kio/kio/job.cpp:424
#12 0x04510926 in KIO::TransferJobPrivate::start (this=0x94d7be0, slave=0x8c0a380) at ../../kio/kio/job.cpp:1250
#13 0x045abc2f in startJob (slave=0x8c0a380, job=0x8a69308) at ../../kio/kio/scheduler.cpp:60
#14 KIO::ProtoQueue::startAJob (this=0xb57fd00) at ../../kio/kio/scheduler.cpp:630
#15 0x045abd66 in KIO::ProtoQueue::qt_metacall (this=0xb57fd00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfe77204) at ./scheduler_p.moc:190
#16 0x0644ab7d in metacall (argv=0xbfe77204, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xb57fd00) at kernel/qmetaobject.cpp:237
#17 QMetaObject::metacall (object=0xb57fd00, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbfe77204) at kernel/qmetaobject.cpp:232
#18 0x06459a6a in QMetaObject::activate (sender=0xb57fd34, m=0x657b5f8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#19 0x064a87d5 in QTimer::timeout (this=0xb57fd34) at .moc/release-shared/moc_qtimer.cpp:134
#20 0x06461286 in QTimer::timerEvent (this=0xb57fd34, e=0xbfe775fc) at kernel/qtimer.cpp:271
#21 0x0645c994 in QObject::event (this=0xb57fd34, e=0xbfe775fc) at kernel/qobject.cpp:1181
#22 0x02411d54 in notify_helper (e=0xbfe775fc, receiver=0xb57fd34, this=0x89595b0) at kernel/qapplication.cpp:4486
#23 QApplicationPrivate::notify_helper (this=0x89595b0, receiver=0xb57fd34, e=0xbfe775fc) at kernel/qapplication.cpp:4458
#24 0x02417103 in QApplication::notify (this=0xbfe775fc, receiver=0xb57fd34, e=0xbfe775fc) at kernel/qapplication.cpp:3886
#25 0x03293681 in KApplication::notify (this=0xbfe77918, receiver=0xb57fd34, event=0xbfe775fc) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x0644419e in QCoreApplication::notifyInternal (this=0xbfe77918, receiver=0xb57fd34, event=0xbfe775fc) at kernel/qcoreapplication.cpp:787
#27 0x06474c10 in sendEvent (event=0xbfe775fc, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QTimerInfoList::activateTimers (this=0x89603b4) at kernel/qeventdispatcher_unix.cpp:603
#29 0x06472122 in timerSourceDispatch (source=0x8960380) at kernel/qeventdispatcher_glib.cpp:184
#30 0x02ea925f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#31 0x02ea9990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#32 0x02ea9c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0x06472ada in QEventDispatcherGlib::processEvents (this=0x8937218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#34 0x024c9e3a in QGuiEventDispatcherGlib::processEvents (this=0x8937218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x064431dd in QEventLoop::processEvents (this=0xbfe77874, flags=...) at kernel/qeventloop.cpp:149
#36 0x06443421 in QEventLoop::exec (this=0xbfe77874, flags=...) at kernel/qeventloop.cpp:201
#37 0x0644819d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#38 0x0240f8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#39 0x0055c28e in kdemain (argc=1, argv=0xbfe77c34) at /build/buildd/rekonq-0.8.0/src/main.cpp:215
#40 0x080484fb in main (argc=1, argv=0xbfe77c34) at /build/buildd/rekonq-0.8.0/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Possible duplicates by query: bug 285282, bug 285141, bug 284166, bug 282052.

Reported using DrKonqi