Bug 285671

Application: konqueror (4.7.2 (4.7.2))
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

Konqueror was searching for a plugin (text/html), but was finding none, so I hit the back button and it crashed.

-- Backtrace:
Application: Konqueror (konqueror), signal: Aborted
[Current thread is 1 (Thread 0x7f2041b44780 (LWP 1996))]

Thread 5 (Thread 0x7f202b3df700 (LWP 2387)):
#0  0x00007f203ee1d06a in do_gettime (frac=0x7f202b3deb58, sec=0x7f202b3deb50) at tools/qelapsedtimer_unix.cpp:123
#1  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#2  0x00007f203eedf6ed in QTimerInfoList::updateCurrentTime (this=0x52d3e80) at kernel/qeventdispatcher_unix.cpp:339
#3  0x00007f203eedfa33 in QTimerInfoList::timerWait (this=0x52d3e80, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#4  0x00007f203eede44c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f202b3dec3c) at kernel/qeventdispatcher_glib.cpp:136
#5  0x00007f203eede4f5 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#6  0x00007f203a1e4ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f203a1e5dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f203a1e6429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f203eedef3e in QEventDispatcherGlib::processEvents (this=0x4000430, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#10 0x00007f203eeb2cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f203eeb2ef7 in QEventLoop::exec (this=0x7f202b3dedd0, flags=...) at kernel/qeventloop.cpp:201
#12 0x00007f203edca27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#13 0x00007f203ee95cbf in QInotifyFileSystemWatcherEngine::run (this=0x25396f0) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x00007f203edccd05 in QThreadPrivate::start (arg=0x25396f0) at thread/qthread_unix.cpp:331
#15 0x00007f203aaafefc in start_thread (arg=0x7f202b3df700) at pthread_create.c:304
#16 0x00007f20413b389d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f201aafe700 (LWP 9773)):
#0  0x00007f20413a7773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f202f59a03f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f202f58b45c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f202f58bac9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f202f58bb80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f202f599fef in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f202ef3ec78 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#7  0x00007f203aaafefc in start_thread (arg=0x7f201aafe700) at pthread_create.c:304
#8  0x00007f20413b389d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f20151b4700 (LWP 9774)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f20216ea1ef in gst_task_func (task=0x91b2020) at gsttask.c:303
#2  0x00007f203a20d7d8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f203a20b2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f203aaafefc in start_thread (arg=0x7f20151b4700) at pthread_create.c:304
#5  0x00007f20413b389d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2013a3d700 (LWP 9777)):
#0  0x00007f204137f51d in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f203a20e6d2 in g_usleep () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f203a1e1cfc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f203a20b2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f203aaafefc in start_thread (arg=0x7f2013a3d700) at pthread_create.c:304
#5  0x00007f20413b389d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2041b44780 (LWP 1996)):
[KCrash Handler]
#6  0x00007f20413083a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f204130bb0b in __GI_abort () at abort.c:92
#8  0x00007f203edc343b in qt_message_output (msgType=<optimized out>, buf=0x45f4ab8 "ASSERT: \"d->connected\" in file ../../phonon/streaminterface.cpp, line 89") at global/qglobal.cpp:2315
#9  0x00007f203edc37ef in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x7f203ef12a58 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fff2856b298) at global/qglobal.cpp:2361
#10 0x00007f203edc3994 in qFatal (msg=<optimized out>) at global/qglobal.cpp:2544
#11 0x00007f202ff1b1c8 in Phonon::StreamInterface::enoughData (this=0x91acf10) at ../../phonon/streaminterface.cpp:89
#12 0x00007f202197ecd1 in Phonon::Gstreamer::StreamReader::unlock (this=0x91acf00) at ../../gstreamer/streamreader.cpp:164
#13 0x00007f202197b460 in Phonon::Gstreamer::phonon_src_unlock (basesrc=0x91ae090) at ../../gstreamer/phononsrc.cpp:264
#14 0x00007f202143bc82 in gst_base_src_set_flushing (basesrc=0x91ae090, flushing=1, live_play=0, unlock=<optimized out>, playing=0x0) at gstbasesrc.c:2838
#15 0x00007f202143ded3 in gst_base_src_activate_push (pad=0x9196d90, active=<optimized out>) at gstbasesrc.c:2979
#16 0x00007f20216c2e6b in gst_pad_activate_push (pad=0x9196d90, active=0) at gstpad.c:953
#17 0x00007f20216c3ad7 in gst_pad_set_active (pad=0x9196d90, active=0) at gstpad.c:715
#18 0x00007f20216a33cb in activate_pads (pad=0x9196d90, ret=0x7fff2856b690, active=<optimized out>) at gstelement.c:2802
#19 0x00007f20216b581e in gst_iterator_fold (it=0x881e570, func=0x7f20216a33b0 <activate_pads>, ret=0x7fff2856b690, user_data=0x7fff2856b6ec) at gstiterator.c:549
#20 0x00007f20216a3341 in iterator_activate_fold_with_resync (iter=0x881e570, func=0x7f20216a33b0 <activate_pads>, user_data=0x7fff2856b6ec) at gstelement.c:2834
#21 0x00007f20216a5927 in gst_element_pads_activate (element=0x91ae090, active=0) at gstelement.c:2870
#22 0x00007f20216a5cac in gst_element_change_state_func (element=0x91ae090, transition=<optimized out>) at gstelement.c:2960
#23 0x00007f2021440974 in gst_base_src_change_state (element=0x91ae090, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbasesrc.c:3097
#24 0x00007f20216a7c7c in gst_element_change_state (element=0x91ae090, transition=<optimized out>) at gstelement.c:2718
#25 0x00007f20216a8662 in gst_element_set_state_func (element=0x91ae090, state=GST_STATE_READY) at gstelement.c:2674
#26 0x00007f202169543a in gst_bin_element_set_state (next=GST_STATE_READY, current=GST_STATE_READY, start_time=0, base_time=0, element=0x91ae090, bin=0x919b0e0) at gstbin.c:2193
#27 gst_bin_change_state_func (element=0x919b0e0, transition=18) at gstbin.c:2489
#28 0x00007f20216c75e4 in gst_pipeline_change_state (element=0x919b0e0, transition=18) at gstpipeline.c:482
#29 0x00007f20216a7c7c in gst_element_change_state (element=0x919b0e0, transition=<optimized out>) at gstelement.c:2718
#30 0x00007f20216a8662 in gst_element_set_state_func (element=0x919b0e0, state=GST_STATE_READY) at gstelement.c:2674
#31 0x00007f202196df96 in Phonon::Gstreamer::MediaNode::disconnectNode (this=0x9192bf0, obj=0x3345620) at ../../gstreamer/medianode.cpp:202
#32 0x00007f202ff0a961 in Phonon::PathPrivate::executeTransaction (this=<optimized out>, disconnections=..., connections=...) at ../../phonon/path.cpp:316
#33 0x00007f202ff0b386 in Phonon::PathPrivate::phononObjectDestroyed (this=0x91ad400, mediaNodePrivate=0x4881df0) at ../../phonon/path.cpp:408
#34 0x00007f202ff046f4 in Phonon::MediaNodePrivate::~MediaNodePrivate (this=0x4881df0, __in_chrg=<optimized out>) at ../../phonon/medianode.cpp:71
#35 0x00007f202ff03f5c in ~MediaObjectPrivate (this=0x4881df0, __in_chrg=<optimized out>) at ../../phonon/mediaobject_p.h:45
#36 Phonon::MediaObjectPrivate::~MediaObjectPrivate (this=0x4881df0, __in_chrg=<optimized out>) at ../../phonon/mediaobject_p.h:45
#37 0x00007f202ff009db in Phonon::MediaObject::~MediaObject (this=0x78e88c0, __in_chrg=<optimized out>) at ../../phonon/mediaobject.cpp:60
#38 0x00007f202ff00a19 in Phonon::MediaObject::~MediaObject (this=0x78e88c0, __in_chrg=<optimized out>) at ../../phonon/mediaobject.cpp:76
#39 0x00007f203eec5d75 in QObjectPrivate::deleteChildren (this=0x73cd0b0) at kernel/qobject.cpp:1955
#40 0x00007f203eecb349 in QObject::~QObject (this=0x5f0f0e0, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#41 0x00007f20305cd659 in KJS::AudioQObject::~AudioQObject (this=0x5f0f0e0, __in_chrg=<optimized out>) at ../../khtml/ecma/kjs_audio.cpp:247
#42 0x00007f20305cd7b7 in KJS::Audio::~Audio (this=0x7f202c350280, __in_chrg=<optimized out>) at ../../khtml/ecma/kjs_audio.cpp:100
#43 0x00007f202f9edd3c in KJS::Collector::collect () at ../../kjs/collector.cpp:795
#44 0x00007f203059daf5 in KJSProxy::clear (this=0x3a0c5d0) at ../../khtml/ecma/kjs_proxy.cpp:199
#45 0x00007f203035a535 in KHTMLPart::clear (this=0x3786b50) at ../../khtml/khtml_part.cpp:1514
#46 0x00007f203035cd1b in KHTMLPart::restoreState (this=0x3786b50, stream=...) at ../../khtml/khtml_part.cpp:5587
#47 0x00007f20416b4a9b in KonqView::restoreHistory (this=0x44947f0) at ../../../konqueror/src/konqview.cpp:826
#48 0x00007f20416f9f42 in KonqMainWindow::slotGoHistoryDelayed (this=0x2122420) at ../../../konqueror/src/konqmainwindow.cpp:2753
#49 0x00007f20417089f6 in KonqMainWindow::qt_metacall (this=0x2122420, _c=QMetaObject::InvokeMetaMethod, _id=105, _a=0x794b110) at ./konqmainwindow.moc:441
#50 0x00007f203eecaa5e in QObject::event (this=0x2122420, e=<optimized out>) at kernel/qobject.cpp:1217
#51 0x00007f203e03b6eb in QWidget::event (this=0x2122420, event=0x73e4b50) at kernel/qwidget.cpp:8754
#52 0x00007f203e3fdceb in QMainWindow::event (this=0x2122420, event=0x73e4b50) at widgets/qmainwindow.cpp:1478
#53 0x00007f203f9e5638 in KXmlGuiWindow::event (this=0x2122420, ev=0x73e4b50) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#54 0x00007f20416eba3c in KonqMainWindow::event (this=0x2122420, e=0x73e4b50) at ../../../konqueror/src/konqmainwindow.cpp:5586
#55 0x00007f203dfeb424 in notify_helper (e=0x73e4b50, receiver=0x2122420, this=0x1fe1390) at kernel/qapplication.cpp:4486
#56 QApplicationPrivate::notify_helper (this=0x1fe1390, receiver=0x2122420, e=0x73e4b50) at kernel/qapplication.cpp:4458
#57 0x00007f203dff0291 in QApplication::notify (this=0x7fff2856d170, receiver=0x2122420, e=0x73e4b50) at kernel/qapplication.cpp:4365
#58 0x00007f203f8e9126 in KApplication::notify (this=0x7fff2856d170, receiver=0x2122420, event=0x73e4b50) at ../../kdeui/kernel/kapplication.cpp:311
#59 0x00007f203eeb3afc in QCoreApplication::notifyInternal (this=0x7fff2856d170, receiver=0x2122420, event=0x73e4b50) at kernel/qcoreapplication.cpp:787
#60 0x00007f203eeb751f in sendEvent (event=0x73e4b50, receiver=0x2122420) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1fb98b0) at kernel/qcoreapplication.cpp:1428
#62 0x00007f203eedea73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#63 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#64 0x00007f203a1e5a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#65 0x00007f203a1e6258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#66 0x00007f203a1e6429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007f203eedeed6 in QEventDispatcherGlib::processEvents (this=0x1fbafa0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#68 0x00007f203e09307e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00007f203eeb2cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#70 0x00007f203eeb2ef7 in QEventLoop::exec (this=0x7fff2856cfa0, flags=...) at kernel/qeventloop.cpp:201
#71 0x00007f203eeb7789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#72 0x00007f2041727aaa in kdemain (argc=<optimized out>, argv=<optimized out>) at ../../../konqueror/src/konqmain.cpp:242
#73 0x00007f20412f330d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=3, ubp_av=0x7fff2856db28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2856db18) at libc-start.c:226
#74 0x0000000000400671 in _start ()

Reported using DrKonqi