[Bug 235142] New: Kontact crashes while reading feeds

Fri Apr 23 05:38:07 BST 2010

https://bugs.kde.org/show_bug.cgi?id=235142

           Summary: Kontact crashes while reading feeds
           Product: kontact
           Version: 4.4.2
          Platform: Debian stable
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: ismaelbej at gmail.com

Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-4-amd64 x86_64
Distribution: Debian GNU/Linux 5.0.4 (lenny)

-- Information about the crash:
I was reading planet.k.o, and while switching between posts it crashed, Kontact
was also sync'ing emails and some other feeds.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc5e5fd6750 (LWP 2951))]

Thread 6 (Thread 0x7fc5accc9910 (LWP 8123)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007fc5bce7df41 in metronom_sync_loop (this=0xd3c8930) at metronom.c:870
#2  0x00007fc5dc67773a in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#3  0x00007fc5e308b69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc5abcb2910 (LWP 8124)):
#0  0x00007fc5e3084f82 in select () from /lib/libc.so.6
#1  0x00007fc5bcea6a15 in xine_usec_sleep (usec=<value optimized out>) at
utils.c:481
#2  0x00007fc5bce8b8e9 in video_out_loop (this_gen=<value optimized out>) at
video_out.c:1246
#3  0x00007fc5dc67773a in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fc5e308b69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc5ab4b1910 (LWP 8125)):
#0  0xffffffffff600132 in ?? ()
#1  0x00007fffb03fb6fb in ?? ()
#2  0x00007fc5dc064e5f in *__GI_clock_gettime (clock_id=-1421144752,
tp=0x7fc5ab4b0d50) at ../sysdeps/unix/clock_gettime.c:100
#3  0x00007fc5e44a77ff in qt_gettime () at kernel/qcore_unix.cpp:111
#4  0x00007fc5e44ac5ad in QTimerInfoList::updateCurrentTime
(this=0x7fc5ab4b0d50) at kernel/qeventdispatcher_unix.cpp:340
#5  0x00007fc5e44ac5d5 in QTimerInfoList::timerWait (this=0x7fc5ab4b0d50,
tm=...) at kernel/qeventdispatcher_unix.cpp:443
#6  0x00007fc5e44aa5bd in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0x7fc5ab4b0e4c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fc5dbdc6ca1 in IA__g_main_context_prepare (context=0x6598210,
priority=<value optimized out>) at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2280
#8  0x00007fc5dbdc7108 in g_main_context_iterate (context=0x6598210,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>)
    at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2571
#9  0x00007fc5dbdc76ec in IA__g_main_context_iteration (context=0x6598210,
may_block=1) at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2654
#10 0x00007fc5e44aa3c6 in QEventDispatcherGlib::processEvents (this=0xc0fb6f0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#11 0x00007fc5e447f842 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#12 0x00007fc5e447fc1c in QEventLoop::exec (this=0x7fc5ab4b0fe0, flags=) at
kernel/qeventloop.cpp:201
#13 0x00007fc5e4389bc9 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#14 0x00007fc5bd0d93d0 in Phonon::Xine::XineThread::run (this=0x71298a0) at
../../xine/xinethread.cpp:143
#15 0x00007fc5e438c5c5 in QThreadPrivate::start (arg=0x71298a0) at
thread/qthread_unix.cpp:248
#16 0x00007fc5dc67773a in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#17 0x00007fc5e308b69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc5aaaac910 (LWP 8126)):
#0  0x00007fc5e3080743 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc5d77ebb1f in poll_func (ufds=0x100cf870, nfds=2, timeout=-1,
userdata=0xa2dc340) at pulse/thread-mainloop.c:75
#2  0x00007fc5d77dbbb6 in pa_mainloop_poll (m=0x5cd3d80) at
pulse/mainloop.c:879
#3  0x00007fc5d77dcf99 in pa_mainloop_iterate (m=0x5cd3d80, block=<value
optimized out>, retval=0x0) at pulse/mainloop.c:961
#4  0x00007fc5d77dd050 in pa_mainloop_run (m=0x5cd3d80, retval=0x0) at
pulse/mainloop.c:979
#5  0x00007fc5d77eb92b in thread (userdata=0x826de10) at
pulse/thread-mainloop.c:94
#6  0x00007fc5d6353710 in internal_thread_func (userdata=0xea28640) at
pulsecore/thread-posix.c:72
#7  0x00007fc5dc67773a in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#8  0x00007fc5e308b69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc5a62aa910 (LWP 8127)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc5bce8ea3b in fifo_peek_int (this_gen=<value optimized out>) at
audio_out.c:348
#2  fifo_peek (this_gen=<value optimized out>) at audio_out.c:388
#3  ao_loop (this_gen=<value optimized out>) at audio_out.c:1015
#4  0x00007fc5dc67773a in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fc5e308b69d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc5e5fd6750 (LWP 2951)):
[KCrash Handler]
#5  0x00007fc5e24832af in khtml::KHTMLParser::parseToken (this=0xa7975a0,
t=0x7171608) at ../../khtml/html/htmlparser.cpp:284
#6  0x00007fc5e2483ca1 in khtml::HTMLTokenizer::processToken (this=0x71715e0)
at ../../khtml/html/htmltokenizer.cpp:2056
#7  0x00007fc5e248bdd4 in khtml::HTMLTokenizer::parseTag (this=0x71715e0,
src=...) at ../../khtml/html/htmltokenizer.cpp:1529
#8  0x00007fc5e248e620 in khtml::HTMLTokenizer::write (this=0x71715e0,
str=<value optimized out>, appendData=<value optimized out>) at
../../khtml/html/htmltokenizer.cpp:1810
#9  0x00007fc5e23db496 in KHTMLPart::write (this=<value optimized out>,
str=<value optimized out>) at ../../khtml/khtml_part.cpp:2124
#10 0x00007fc5b841259b in Akregator::ArticleViewer::renderContent
(this=0x7879360, text=...) at ../../../akregator/src/articleviewer.cpp:411
#11 0x00007fc5b8413700 in Akregator::ArticleViewer::showArticle
(this=0x7879360, article=...) at ../../../akregator/src/articleviewer.cpp:489
#12 0x00007fc5b8439773 in Akregator::MainWidget::slotArticleSelected
(this=0x78414a0, article=...) at ../../../akregator/src/mainwidget.cpp:804
#13 0x00007fc5b843f5ce in Akregator::MainWidget::qt_metacall (this=0x78414a0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb02721c0)
at ./mainwidget.moc:160
#14 0x00007fc5e4493c4f in QMetaObject::activate (sender=0x7877870, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3293
#15 0x00007fc5b83c9435 in
Akregator::AbstractSelectionController::currentArticleChanged (this=0x0,
_t1=<value optimized out>) at ./abstractselectioncontroller.moc:107
#16 0x00007fc5b83f139d in
Akregator::SelectionController::articleSelectionChanged (this=0x7877870) at
../../../akregator/src/selectioncontroller.cpp:286
#17 0x00007fc5b83f2adc in Akregator::SelectionController::qt_metacall
(this=0x7877870, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fffb0272320) at ./selectioncontroller.moc:89
#18 0x00007fc5e4493c4f in QMetaObject::activate (sender=0x44d7ad0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3293
#19 0x00007fc5e3d96f17 in QItemSelectionModel::selectionChanged (this=0x0,
_t1=<value optimized out>, _t2=<value optimized out>) at
.moc/release-shared/moc_qitemselectionmodel.cpp:152
#20 0x00007fc5e3da026f in QItemSelectionModel::emitSelectionChanged
(this=<value optimized out>, newSelection=<value optimized out>,
oldSelection=...) at itemviews/qitemselectionmodel.cpp:1592
#21 0x00007fc5e3da05b8 in QItemSelectionModel::select (this=0x44d7ad0,
selection=<value optimized out>, command=<value optimized out>) at
itemviews/qitemselectionmodel.cpp:1099
#22 0x00007fc5e3d9abf1 in QItemSelectionModel::select (this=0x44d7ad0,
index=<value optimized out>, command=) at itemviews/qitemselectionmodel.cpp:987
#23 0x00007fc5e3d9716f in QItemSelectionModel::setCurrentIndex (this=0x44d7ad0,
index=..., command=<value optimized out>) at
itemviews/qitemselectionmodel.cpp:1166
#24 0x00007fc5e3d439b3 in QAbstractItemView::setCurrentIndex (this=0x7871150,
index=...) at itemviews/qabstractitemview.cpp:1003
#25 0x00007fc5b83fa60d in Akregator::ArticleListView::selectIndex
(this=0x7871150, idx=...) at ../../../akregator/src/articlelistview.cpp:500
#26 0x00007fc5b83fa78a in Akregator::ArticleListView::slotNextArticle
(this=0x7871150) at ../../../akregator/src/articlelistview.cpp:467
#27 0x00007fc5b83fb9a0 in Akregator::ArticleListView::qt_metacall
(this=0x7871150, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fffb02728c0) at ./articlelistview.moc:191
#28 0x00007fc5e4493c4f in QMetaObject::activate (sender=0x787a6d0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3293
#29 0x00007fc5e3819702 in QAction::triggered (this=0x0, _t1=false) at
.moc/release-shared/moc_qaction.cpp:263
#30 0x00007fc5e381b77b in QAction::activate (this=0x787a6d0, event=<value
optimized out>) at kernel/qaction.cpp:1255
#31 0x00007fc5e381d087 in QAction::event (this=0x0, e=<value optimized out>) at
kernel/qaction.cpp:1181
#32 0x00007fc5e4d9390d in KAction::event (this=0x0, event=0x7fffb0272f30) at
../../kdeui/actions/kaction.cpp:129
#33 0x00007fc5e381f8fc in QApplicationPrivate::notify_helper (this=0x24e23f0,
receiver=0x787a6d0, e=0x7fffb0272f30) at kernel/qapplication.cpp:4300
#34 0x00007fc5e3825ddb in QApplication::notify (this=0x7fffb02744c0,
receiver=0x787a6d0, e=0x7fffb0272f30) at kernel/qapplication.cpp:4183
#35 0x00007fc5e4e68356 in KApplication::notify (this=0x7fffb02744c0,
receiver=0x787a6d0, event=0x7fffb0272f30) at
../../kdeui/kernel/kapplication.cpp:302
#36 0x00007fc5e4480f1c in QCoreApplication::notifyInternal
(this=0x7fffb02744c0, receiver=0x787a6d0, event=0x7fffb0272f30) at
kernel/qcoreapplication.cpp:704
#37 0x00007fc5e385b536 in QCoreApplication::sendEvent (this=<value optimized
out>, e=0x7fffb0273530) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fffb0273530)
at kernel/qshortcutmap.cpp:879
#39 0x00007fc5e385d347 in QShortcutMap::tryShortcutEvent (this=0x24e2518,
o=<value optimized out>, e=0x7fffb0273530) at kernel/qshortcutmap.cpp:364
#40 0x00007fc5e3827948 in QApplication::notify (this=0x7fffb02744c0,
receiver=0x787b1b0, e=0x7fffb0273530) at kernel/qapplication.cpp:3746
#41 0x00007fc5e4e68356 in KApplication::notify (this=0x7fffb02744c0,
receiver=0x787b1b0, event=0x7fffb0273530) at
../../kdeui/kernel/kapplication.cpp:302
#42 0x00007fc5e4480f1c in QCoreApplication::notifyInternal
(this=0x7fffb02744c0, receiver=0x787b1b0, event=0x7fffb0273530) at
kernel/qcoreapplication.cpp:704
#43 0x00007fc5e38ca11a in QKeyMapper::sendKeyEvent (keyWidget=0x787b1b0,
grab=<value optimized out>, type=QEvent::KeyPress, code=16777236,
modifiers=<value optimized out>, text=..., autorepeat=true, 
    count=1, nativeScanCode=114, nativeVirtualKey=65363, nativeModifiers=0) at
kernel/qkeymapper_x11.cpp:1861
#44 0x00007fc5e38cc671 in QKeyMapperPrivate::translateKeyEvent (this=0x25306f0,
keyWidget=0x787b1b0, event=<value optimized out>, grab=false) at
kernel/qkeymapper_x11.cpp:1831
#45 0x00007fc5e38a3d94 in QApplication::x11ProcessEvent (this=<value optimized
out>, event=0x7fffb02740e0) at kernel/qapplication_x11.cpp:3394
#46 0x00007fc5e38cf7e2 in x11EventSourceDispatch (s=0x24e8100, callback=<value
optimized out>, user_data=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:146
#47 0x00007fc5dbdc36c2 in g_main_dispatch (context=0x24e74c0) at
/tmp/buildd/glib2.0-2.24.0/glib/gmain.c:1960
#48 IA__g_main_context_dispatch (context=0x24e74c0) at
/tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2513
#49 0x00007fc5dbdc7538 in g_main_context_iterate (context=0x24e74c0,
block=<value optimized out>, dispatch=<value optimized out>, self=<value
optimized out>)
    at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2591
#50 0x00007fc5dbdc76ec in IA__g_main_context_iteration (context=0x24e74c0,
may_block=1) at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2654
#51 0x00007fc5e44aa373 in QEventDispatcherGlib::processEvents (this=0x24b36d0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#52 0x00007fc5e38cf3de in QGuiEventDispatcherGlib::processEvents (this=0x0,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x00007fc5e447f842 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#54 0x00007fc5e447fc1c in QEventLoop::exec (this=0x7fffb0274400, flags=) at
kernel/qeventloop.cpp:201
#55 0x00007fc5e448395b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#56 0x0000000000403e6e in main (argc=<value optimized out>, argv=<value
optimized out>) at ../../../kontact/src/main.cpp:224

Possible duplicates by query: bug 232184, bug 224640, bug 223417, bug 221900,
bug 219788.

Reported using DrKonqi

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