Application: kontact (4.8 rc1)
KDE Platform Version: 4.7.95 (4.8 RC1 (4.7.95) (Compiled from sources)
Qt Version: 4.8.0
Operating System: Linux 3.0.6-gentoo x86_64
Distribution (Platform): Gentoo Packages

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

- Unusual behavior I noticed:
kmail part was not displaying my inbox content (folder looked empty, but the e-mails were visible in akonadiconsole browser) -> wanted to restart kontct to see if this fixes the problem

-- Backtrace:
Application: Kontact (kontact), signal: Aborted
[Current thread is 1 (Thread 0x7fbffee0b760 (LWP 1206))]

Thread 3 (Thread 0x7fbfe6fba700 (LWP 1207)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fbffb60d0b4 in scavengerThread (this=0x7fbffbffa100) at wtf/FastMalloc.cpp:2495
#2  WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fbffbffa100) at wtf/FastMalloc.cpp:1618
#3  0x00007fbff6c8cd5c in start_thread (arg=0x7fbfe6fba700) at pthread_create.c:301
#4  0x00007fbffc34a2dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7fbfe67b9700 (LWP 1208)):
#0  0x00007fbffc341513 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fbff5cecdf3 in g_main_context_poll (n_fds=1, fds=0x212b0a0, timeout=-1, context=0x212ad20, priority=<optimized out>) at gmain.c:3402
#2  g_main_context_iterate (context=0x212ad20, block=1, dispatch=1, self=<optimized out>) at gmain.c:3084
#3  0x00007fbff5ced2c1 in g_main_context_iteration (context=0x212ad20, may_block=1) at gmain.c:3152
#4  0x00007fbffd75b316 in QEventDispatcherGlib::processEvents (this=0x212ae10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fbffd72afd2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fbffd72b28d in QEventLoop::exec (this=0x7fbfe67b8e20, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fbffd627d48 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007fbffd62a3cb in QThreadPrivate::start (arg=0x212a4c0) at thread/qthread_unix.cpp:298
#9  0x00007fbff6c8cd5c in start_thread (arg=0x7fbfe67b9700) at pthread_create.c:301
#10 0x00007fbffc34a2dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fbffee0b760 (LWP 1206)):
[KCrash Handler]
#6  0x00007fbffc2a5925 in *__GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fbffc2a6da6 in *__GI_abort () at abort.c:92
#8  0x00007fbffc2e0ae3 in __libc_message (do_abort=2, fmt=0x7fbffc3be7a8 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
#9  0x00007fbffc2e5f76 in malloc_printerr (action=3, str=0x7fbffc3bb9a4 "free(): invalid pointer", ptr=<optimized out>) at malloc.c:6283
#10 0x00007fbff90c9960 in qDeleteAll<QList<Node*>::const_iterator> (begin=..., end=...) at /usr/include/qt4/QtCore/qalgorithms.h:322
#11 0x00007fbff90c9082 in qDeleteAll<QList<Node*> > (c=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#12 Akonadi::EntityTreeModel::~EntityTreeModel (this=0x244aef0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.7.95/work/kdepimlibs-4.7.95/akonadi/entitytreemodel.cpp:79
#13 0x00007fbff90c9159 in Akonadi::EntityTreeModel::~EntityTreeModel (this=0x244aef0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.7.95/work/kdepimlibs-4.7.95/akonadi/entitytreemodel.cpp:83
#14 0x00007fbffd73f204 in QObjectPrivate::deleteChildren (this=0x23feaa0) at kernel/qobject.cpp:1908
#15 0x00007fbffd742af0 in QObject::~QObject (this=0x23e5010, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#16 0x00007fbfa2f6a0ae in KMKernel::~KMKernel (this=0x23e5010, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.7.95/work/kmail-4.7.95/kmail/kmkernel.cpp:226
#17 0x00007fbfa2f6a1d9 in KMKernel::~KMKernel (this=0x23e5010, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.7.95/work/kmail-4.7.95/kmail/kmkernel.cpp:236
#18 0x00007fbfa32ba687 in KMailPart::~KMailPart (this=0x227f9b0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.7.95/work/kmail-4.7.95/kmail/kmail_part.cpp:138
#19 0x00007fbfa32ba779 in KMailPart::~KMailPart (this=0x227f9b0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.7.95/work/kmail-4.7.95/kmail/kmail_part.cpp:140
#20 0x00007fbffe600a6e in KontactInterface::Plugin::~Plugin (this=0x2254810, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.7.95/work/kdepimlibs-4.7.95/kontactinterface/plugin.cpp:90
#21 0x00007fbfa4047bb0 in KMailPlugin::~KMailPlugin (this=0x2254810, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.7.95/work/kmail-4.7.95/kontact/plugins/kmail/kmail_plugin.cpp:159
#22 0x00007fbfa4047be9 in KMailPlugin::~KMailPlugin (this=0x2254810, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.7.95/work/kmail-4.7.95/kontact/plugins/kmail/kmail_plugin.cpp:163
#23 0x00007fbffea3754e in Kontact::MainWindow::~MainWindow (this=0x1f625f0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kontact-4.7.95/work/kontact-4.7.95/kontact/src/mainwindow.cpp:288
#24 0x00007fbffea376a9 in Kontact::MainWindow::~MainWindow (this=0x1f625f0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kontact-4.7.95/work/kontact-4.7.95/kontact/src/mainwindow.cpp:290
#25 0x00007fbffd740cf8 in QObject::event (this=0x1f625f0, e=<optimized out>) at kernel/qobject.cpp:1176
#26 0x00007fbffcb1ac4d in QWidget::event (this=0x1f625f0, event=0x4cfc610) at kernel/qwidget.cpp:8820
#27 0x00007fbffcedad9b in QMainWindow::event (this=0x1f625f0, event=0x4cfc610) at widgets/qmainwindow.cpp:1478
#28 0x00007fbffe2b07d0 in KXmlGuiWindow::event (this=0x1f625f0, ev=0x4cfc610) at /var/tmp/portage/kde-base/kdelibs-4.7.95/work/kdelibs-4.7.95/kdeui/xmlgui/kxmlguiwindow.cpp:126
#29 0x00007fbffcac9724 in QApplicationPrivate::notify_helper (this=0x1f79550, receiver=0x1f625f0, e=0x4cfc610) at kernel/qapplication.cpp:4550
#30 0x00007fbffcace36f in QApplication::notify (this=<optimized out>, receiver=0x1f625f0, e=0x4cfc610) at kernel/qapplication.cpp:4411
#31 0x00007fbffe1b3fd6 in KApplication::notify (this=0x7fffdc596560, receiver=0x1f625f0, event=0x4cfc610) at /var/tmp/portage/kde-base/kdelibs-4.7.95/work/kdelibs-4.7.95/kdeui/kernel/kapplication.cpp:311
#32 0x00007fbffd72bfac in QCoreApplication::notifyInternal (this=0x7fffdc596560, receiver=0x1f625f0, event=0x4cfc610) at kernel/qcoreapplication.cpp:876
#33 0x00007fbffd72f598 in sendEvent (event=0x4cfc610, receiver=0x1f625f0) at kernel/qcoreapplication.h:231
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1f42a10) at kernel/qcoreapplication.cpp:1500
#35 0x00007fbffd75b123 in sendPostedEvents () at kernel/qcoreapplication.h:236
#36 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#37 0x00007fbff5cec8df in g_main_dispatch (context=0x1f7f800) at gmain.c:2441
#38 g_main_context_dispatch (context=0x1f7f800) at gmain.c:3011
#39 0x00007fbff5ced0e8 in g_main_context_iterate (context=0x1f7f800, block=1, dispatch=1, self=<optimized out>) at gmain.c:3089
#40 0x00007fbff5ced2c1 in g_main_context_iteration (context=0x1f7f800, may_block=1) at gmain.c:3152
#41 0x00007fbffd75b2bf in QEventDispatcherGlib::processEvents (this=0x1f793d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#42 0x00007fbffcb6eeae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00007fbffd72afd2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#44 0x00007fbffd72b28d in QEventLoop::exec (this=0x7fffdc5964b0, flags=...) at kernel/qeventloop.cpp:204
#45 0x00007fbffd72fa3b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#46 0x000000000040401f in main (argc=1, argv=0x7fffdc596b88) at /var/tmp/portage/kde-base/kontact-4.7.95/work/kontact-4.7.95/kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 289831.

Possible duplicates by query: bug 289831.

Reported using DrKonqi