Bug 310517

Application: kontact (4.9.3)
KDE Platform Version: 4.9.3
Qt Version: 4.8.3
Operating System: Linux 3.5.0-19-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed: I had logged in since a few seconds when I was prompted with a “Kontakt is not responding” message. I did not terminate the process, however and instead waited to see what it did. Kontakt then crashed, spawning the crash reporting assistant.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f96855de7c0 (LWP 4852))]

Thread 3 (Thread 0x7f967e174700 (LWP 4918)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9696b54b2d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f9696b54c39 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f969209fe9a in start_thread (arg=0x7f967e174700) at pthread_create.c:308
#4  0x00007f969787fcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f967d873700 (LWP 4919)):
#0  0x00007f96920a305d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7f9678000a60) at pthread_mutex_unlock.c:290
#2  0x00007f9691c0de51 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9691bd060b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9691bd0cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9691bd0ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f9697ff4c16 in QEventDispatcherGlib::processEvents (this=0x7f96780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007f9697fc52bf in QEventLoop::processEvents (this=this@entry=0x7f967d872dc0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f9697fc5548 in QEventLoop::exec (this=0x7f967d872dc0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f9697ec6b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007f9697ec9aec in QThreadPrivate::start (arg=0x14a2d80) at thread/qthread_unix.cpp:338
#11 0x00007f969209fe9a in start_thread (arg=0x7f967d873700) at pthread_create.c:308
#12 0x00007f969787fcbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f96855de7c0 (LWP 4852)):
[KCrash Handler]
#6  KJob::kill (this=0x1ec2430, verbosity=KJob::EmitResult) at ../../kdecore/jobs/kjob.cpp:111
#7  0x00007f96946ddcb7 in Akonadi::Session::clear (this=this@entry=0x17935a0) at ../../akonadi/session.cpp:425
#8  0x00007f96946ddf44 in Akonadi::Session::~Session (this=0x17935a0, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:394
#9  0x00007f96946ddf89 in Akonadi::Session::~Session (this=0x17935a0, __in_chrg=<optimized out>) at ../../akonadi/session.cpp:396
#10 0x00007f9697fd9182 in QObjectPrivate::deleteChildren (this=this@entry=0x17e1590) at kernel/qobject.cpp:1908
#11 0x00007f9697fdcfc6 in QObject::~QObject (this=0x17b7e40, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#12 0x00007f963598fdf0 in KMKernel::~KMKernel (this=0x17b7e40, __in_chrg=<optimized out>) at ../../kmail/kmkernel.cpp:229
#13 0x00007f963598ff59 in KMKernel::~KMKernel (this=0x17b7e40, __in_chrg=<optimized out>) at ../../kmail/kmkernel.cpp:239
#14 0x00007f9635d0a706 in KMailPart::~KMailPart (this=this@entry=0x168a5e0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:138
#15 0x00007f9635d0a7e9 in KMailPart::~KMailPart (this=0x168a5e0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../kmail/kmail_part.cpp:140
#16 0x00007f9699adf2be in KontactInterface::Plugin::~Plugin (this=0x1642600, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at ../../kontactinterface/plugin.cpp:90
#17 0x00007f9636360c4f in KMailPlugin::~KMailPlugin (this=0x1642600, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:159
#18 0x00007f9636360c79 in KMailPlugin::~KMailPlugin (this=0x1642600, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:163
#19 0x00007f9699f15ef6 in Kontact::MainWindow::~MainWindow (this=this@entry=0x12b9630, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:291
#20 0x00007f9699f16059 in Kontact::MainWindow::~MainWindow (this=0x12b9630, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../../kontact/src/mainwindow.cpp:293
#21 0x00007f9697fdb468 in QObject::event (this=0x12b9630, e=<optimized out>) at kernel/qobject.cpp:1176
#22 0x00007f96989f70da in QWidget::event (this=0x12b9630, event=0x1ba74f0) at kernel/qwidget.cpp:8830
#23 0x00007f9698dc01cb in QMainWindow::event (this=0x12b9630, event=0x1ba74f0) at widgets/qmainwindow.cpp:1478
#24 0x00007f96997a1778 in KXmlGuiWindow::event (this=0x12b9630, ev=0x1ba74f0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#25 0x00007f96989a7e9c in QApplicationPrivate::notify_helper (this=this@entry=0x12ada10, receiver=receiver@entry=0x12b9630, e=e@entry=0x1ba74f0) at kernel/qapplication.cpp:4562
#26 0x00007f96989ac30a in QApplication::notify (this=0x7fff0fa77620, receiver=0x12b9630, e=0x1ba74f0) at kernel/qapplication.cpp:4423
#27 0x00007f96996b01d6 in KApplication::notify (this=0x7fff0fa77620, receiver=0x12b9630, event=0x1ba74f0) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007f9697fc656e in QCoreApplication::notifyInternal (this=0x7fff0fa77620, receiver=receiver@entry=0x12b9630, event=event@entry=0x1ba74f0) at kernel/qcoreapplication.cpp:915
#29 0x00007f9697fca3f1 in sendEvent (event=0x1ba74f0, receiver=0x12b9630) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1274380) at kernel/qcoreapplication.cpp:1539
#31 0x00007f9697ff4a63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#32 postEventSourceDispatch (s=0x12ab650) at kernel/qeventdispatcher_glib.cpp:279
#33 0x00007f9691bd0ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f9691bd0de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f9691bd0ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f9697ff4bf6 in QEventDispatcherGlib::processEvents (this=0x1275c10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0x00007f9698a4cc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f9697fc52bf in QEventLoop::processEvents (this=this@entry=0x7fff0fa77490, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f9697fc5548 in QEventLoop::exec (this=0x7fff0fa77490, flags=...) at kernel/qeventloop.cpp:204
#40 0x00007f9697fca708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#41 0x0000000000403339 in main (argc=3, argv=0x7fff0fa77768) at ../../../kontact/src/main.cpp:219

Possible duplicates by query: bug 308681, bug 307993, bug 307140, bug 305946, bug 304826.

Reported using DrKonqi