Bug 332056

Application: kontact (4.12.3)
KDE Platform Version: 4.12.3
Qt Version: 4.8.5
Operating System: Linux 3.13.6-200.fc20.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
I had started kontact. After a while, I saw a cinnomon notification that I had 60 new emails. For some reason, it forgot the last email I was looking at yesterday and it resorted all of my email and left me at one from 2004. I scrolled to the bottom and only saw new 15-20 emails. I also saw that none of the filters had moved mail to folders (like trash for example). So, I had a feeling kontact had deadlocked displaying something and decided to close it. As soon as I did, it crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f0e474ba8c0 (LWP 3075))]

Thread 4 (Thread 0x7f0dd1d8f700 (LWP 3078)):
#0  0x00007f0e4028b9dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f0e3d0a95b4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f0dcc0010c0, timeout=-1, context=0x168d300) at gmain.c:4007
#2  g_main_context_iterate (context=0x168d300, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
#3  0x00007f0e3d0a9a3a in g_main_loop_run (loop=0x1642c70) at gmain.c:3907
#4  0x00007f0e3e850376 in gdbus_shared_thread_func (user_data=0x168f880) at gdbusprivate.c:278
#5  0x00007f0e3d0cea45 in g_thread_proxy (data=0x1556190) at gthread.c:798
#6  0x00007f0e4100af33 in start_thread (arg=0x7f0dd1d8f700) at pthread_create.c:309
#7  0x00007f0e40295ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f0dd1385700 (LWP 3079)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0e45f0746d in JSC::BlockAllocator::blockFreeingThreadMain (this=0x1771e98) at /usr/src/debug/webkit-qtwebkit-23/Source/JavaScriptCore/heap/BlockAllocator.cpp:128
#2  0x00007f0e461f9d36 in WTF::wtfThreadEntryPoint (param=0x176b9c0) at /usr/src/debug/webkit-qtwebkit-23/Source/WTF/wtf/ThreadingPthreads.cpp:196
#3  0x00007f0e4100af33 in start_thread (arg=0x7f0dd1385700) at pthread_create.c:309
#4  0x00007f0e40295ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f0db96a3700 (LWP 3111)):
#0  0x00007f0e3d0ea2ea in g_mutex_get_impl (mutex=0x7f0dac0009a0) at gthread-posix.c:124
#1  0x00007f0e3d0ea5c9 in g_mutex_unlock (mutex=mutex@entry=0x7f0dac0009a0) at gthread-posix.c:232
#2  0x00007f0e3d0a8c78 in g_main_context_prepare (context=context@entry=0x7f0dac0009a0, priority=priority@entry=0x7f0db96a2bd0) at gmain.c:3405
#3  0x00007f0e3d0a94bb in g_main_context_iterate (context=context@entry=0x7f0dac0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3693
#4  0x00007f0e3d0a96dc in g_main_context_iteration (context=0x7f0dac0009a0, may_block=1) at gmain.c:3774
#5  0x00007f0e413d2ec6 in QEventDispatcherGlib::processEvents (this=0x7f0dac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007f0e413a2edf in QEventLoop::processEvents (this=this@entry=0x7f0db96a2d10, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f0e413a322d in QEventLoop::exec (this=this@entry=0x7f0db96a2d10, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f0e41299baf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#9  0x00007f0e4129c3af in QThreadPrivate::start (arg=0x13ae960) at thread/qthread_unix.cpp:338
#10 0x00007f0e4100af33 in start_thread (arg=0x7f0db96a3700) at pthread_create.c:309
#11 0x00007f0e40295ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f0e474ba8c0 (LWP 3075)):
[KCrash Handler]
#6  Akonadi::StandardMailActionManager::action (this=0x0, type=type@entry=Akonadi::StandardMailActionManager::MarkAllMailAsRead) at /usr/src/debug/kdepimlibs-4.12.3/akonadi/kmime/standardmailactionmanager.cpp:905
#7  0x00007f0dbe8d3688 in KMMainWidget::updateMoveAction (this=this@entry=0x1cc8a10, hasUnreadMails=hasUnreadMails@entry=false, hasMails=hasMails@entry=false) at /usr/src/debug/kdepim-4.12.3/kmail/kmmainwidget.cpp:1157
#8  0x00007f0dbe8e16c0 in KMMainWidget::updateMessageActionsDelayed (this=0x1cc8a10) at /usr/src/debug/kdepim-4.12.3/kmail/kmmainwidget.cpp:3986
#9  0x00007f0dbe8f9c9a in KMMainWidget::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdepim-4.12.3/x86_64-redhat-linux-gnu/kmail/kmmainwidget.moc:384
#10 0x00007f0e413b8cf8 in QMetaObject::activate (sender=0x1ea6f40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#11 0x00007f0e413bd0a1 in QObject::event (this=0x1ea6f40, e=<optimized out>) at kernel/qobject.cpp:1156
#12 0x00007f0e42012d8c in QApplicationPrivate::notify_helper (this=this@entry=0x13ab130, receiver=receiver@entry=0x1ea6f40, e=e@entry=0x7fff31b5bf80) at kernel/qapplication.cpp:4562
#13 0x00007f0e42019725 in QApplication::notify (this=this@entry=0x7fff31b5cd10, receiver=receiver@entry=0x1ea6f40, e=e@entry=0x7fff31b5bf80) at kernel/qapplication.cpp:4348
#14 0x00007f0e42d70b0a in KApplication::notify (this=0x7fff31b5cd10, receiver=0x1ea6f40, event=0x7fff31b5bf80) at /usr/src/debug/kdelibs-4.12.3/kdeui/kernel/kapplication.cpp:311
#15 0x00007f0e413a439d in QCoreApplication::notifyInternal (this=0x7fff31b5cd10, receiver=0x1ea6f40, event=event@entry=0x7fff31b5bf80) at kernel/qcoreapplication.cpp:949
#16 0x00007f0e413d5ae3 in sendEvent (event=0x7fff31b5bf80, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#17 QTimerInfoList::activateTimers (this=0x13b2660) at kernel/qeventdispatcher_unix.cpp:621
#18 0x00007f0e413d2c69 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#19 idleTimerSourceDispatch (source=source@entry=0x13b26b0) at kernel/qeventdispatcher_glib.cpp:233
#20 0x00007f0e3d0a92a6 in g_main_dispatch (context=0x13b13f0) at gmain.c:3066
#21 g_main_context_dispatch (context=context@entry=0x13b13f0) at gmain.c:3642
#22 0x00007f0e3d0a9628 in g_main_context_iterate (context=context@entry=0x13b13f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#23 0x00007f0e3d0a96dc in g_main_context_iteration (context=0x13b13f0, may_block=1) at gmain.c:3774
#24 0x00007f0e413d2ea5 in QEventDispatcherGlib::processEvents (this=0x13ab4f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#25 0x00007f0e420b4ca6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#26 0x00007f0e413a2edf in QEventLoop::processEvents (this=this@entry=0x7fff31b5c210, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007f0e413a322d in QEventLoop::exec (this=0x7fff31b5c210, flags=...) at kernel/qeventloop.cpp:204
#28 0x00007f0e41846ea3 in KJob::exec (this=this@entry=0x1d0cdf0) at /usr/src/debug/kdelibs-4.12.3/kdecore/jobs/kjob.cpp:210
#29 0x00007f0dbe8a6806 in KMKernel::cleanup (this=0x1c419c0) at /usr/src/debug/kdepim-4.12.3/kmail/kmkernel.cpp:1277
#30 0x00007f0dbec16fb5 in KMailPart::~KMailPart (this=this@entry=0x1ac7240, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.12.3/kmail/kmail_part.cpp:119
#31 0x00007f0dbec170a9 in KMailPart::~KMailPart (this=0x1ac7240, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.12.3/kmail/kmail_part.cpp:121
#32 0x00007f0e46c8438e in KontactInterface::Plugin::~Plugin (this=0x1a83210, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/kdepimlibs-4.12.3/kontactinterface/plugin.cpp:92
#33 0x00007f0dc8654d0f in KMailPlugin::~KMailPlugin (this=0x1a83210, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.12.3/kontact/plugins/kmail/kmail_plugin.cpp:160
#34 0x00007f0dc8654d39 in KMailPlugin::~KMailPlugin (this=0x1a83210, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.12.3/kontact/plugins/kmail/kmail_plugin.cpp:164
#35 0x00007f0e44422e4e in Kontact::MainWindow::~MainWindow (this=this@entry=0x161de40, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.12.3/kontact/src/mainwindow.cpp:296
#36 0x00007f0e44422fc9 in Kontact::MainWindow::~MainWindow (this=0x161de40, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.12.3/kontact/src/mainwindow.cpp:298
#37 0x00007f0e413bd2a8 in QObject::event (this=0x161de40, e=<optimized out>) at kernel/qobject.cpp:1175
#38 0x00007f0e42065cd3 in QWidget::event (this=this@entry=0x161de40, event=event@entry=0x57f9350) at kernel/qwidget.cpp:8846
#39 0x00007f0e424360e3 in QMainWindow::event (this=this@entry=0x161de40, event=event@entry=0x57f9350) at widgets/qmainwindow.cpp:1478
#40 0x00007f0e42e2f8e1 in KMainWindow::event (this=this@entry=0x161de40, ev=ev@entry=0x57f9350) at /usr/src/debug/kdelibs-4.12.3/kdeui/widgets/kmainwindow.cpp:1084
#41 0x00007f0e42e6afa9 in KXmlGuiWindow::event (this=0x161de40, ev=0x57f9350) at /usr/src/debug/kdelibs-4.12.3/kdeui/xmlgui/kxmlguiwindow.cpp:126
#42 0x00007f0e42012d8c in QApplicationPrivate::notify_helper (this=this@entry=0x13ab130, receiver=receiver@entry=0x161de40, e=e@entry=0x57f9350) at kernel/qapplication.cpp:4562
#43 0x00007f0e42019725 in QApplication::notify (this=this@entry=0x7fff31b5cd10, receiver=receiver@entry=0x161de40, e=e@entry=0x57f9350) at kernel/qapplication.cpp:4348
#44 0x00007f0e42d70b0a in KApplication::notify (this=0x7fff31b5cd10, receiver=0x161de40, event=0x57f9350) at /usr/src/debug/kdelibs-4.12.3/kdeui/kernel/kapplication.cpp:311
#45 0x00007f0e413a439d in QCoreApplication::notifyInternal (this=0x7fff31b5cd10, receiver=receiver@entry=0x161de40, event=event@entry=0x57f9350) at kernel/qcoreapplication.cpp:949
#46 0x00007f0e413a7485 in sendEvent (event=0x57f9350, receiver=0x161de40) at kernel/qcoreapplication.h:231
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x136fb50) at kernel/qcoreapplication.cpp:1573
#48 0x00007f0e413a7923 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#49 0x00007f0e413d3623 in sendPostedEvents () at kernel/qcoreapplication.h:236
#50 postEventSourceDispatch (s=s@entry=0x13b14e0) at kernel/qeventdispatcher_glib.cpp:280
#51 0x00007f0e3d0a92a6 in g_main_dispatch (context=0x13b13f0) at gmain.c:3066
#52 g_main_context_dispatch (context=context@entry=0x13b13f0) at gmain.c:3642
#53 0x00007f0e3d0a9628 in g_main_context_iterate (context=context@entry=0x13b13f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
#54 0x00007f0e3d0a96dc in g_main_context_iteration (context=0x13b13f0, may_block=1) at gmain.c:3774
#55 0x00007f0e413d2ea5 in QEventDispatcherGlib::processEvents (this=0x13ab4f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#56 0x00007f0e420b4ca6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#57 0x00007f0e413a2edf in QEventLoop::processEvents (this=this@entry=0x7fff31b5cc00, flags=...) at kernel/qeventloop.cpp:149
#58 0x00007f0e413a322d in QEventLoop::exec (this=this@entry=0x7fff31b5cc00, flags=...) at kernel/qeventloop.cpp:204
#59 0x00007f0e413a8749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#60 0x00007f0e420113fc in QApplication::exec () at kernel/qapplication.cpp:3823
#61 0x00000000004037ea in main (argc=1, argv=0x7fff31b5ce68) at /usr/src/debug/kdepim-4.12.3/kontact/src/main.cpp:219

Reported using DrKonqi