Application: kontact (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.5
Operating System: Linux 3.11.7-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"

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

I closed Kontact serveral minutes before and later it crashed

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f434969a780 (LWP 13543))]

Thread 3 (Thread 0x7f434535c700 (LWP 13544)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000383df5521d in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/qt4/libQtWebKit.so.4
#2  0x000000383df55329 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/qt4/libQtWebKit.so.4
#3  0x0000003b17208ec6 in start_thread (arg=0x7f434535c700) at pthread_create.c:305
#4  0x0000003b16aea6ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f4344a43700 (LWP 13545)):
#0  0x0000003b16adcfad in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x0000003ece283c4f in read (__nbytes=16, __buf=0x7f4344a42c20, __fd=<optimized out>) at /usr/include/bits/unistd.h:45
#2  g_wakeup_acknowledge (wakeup=0x1bb41c0) at gwakeup.c:212
#3  0x0000003ece248be4 in g_main_context_check (context=context@entry=0x7f43400009a0, max_priority=2147483647, fds=fds@entry=0x7f43400029c0, n_fds=n_fds@entry=1) at gmain.c:3129
#4  0x0000003ece248ff2 in g_main_context_iterate (context=context@entry=0x7f43400009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3287
#5  0x0000003ece249174 in g_main_context_iteration (context=0x7f43400009a0, may_block=1) at gmain.c:3351
#6  0x00000038381abbc6 in QEventDispatcherGlib::processEvents (this=0x7f43400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#7  0x000000383817c52f in QEventLoop::processEvents (this=this@entry=0x7f4344a42e00, flags=...) at kernel/qeventloop.cpp:149
#8  0x000000383817c7b8 in QEventLoop::exec (this=0x7f4344a42e00, flags=...) at kernel/qeventloop.cpp:204
#9  0x000000383807f2a0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#10 0x0000003838081a1c in QThreadPrivate::start (arg=0x1df6a80) at thread/qthread_unix.cpp:338
#11 0x0000003b17208ec6 in start_thread (arg=0x7f4344a43700) at pthread_create.c:305
#12 0x0000003b16aea6ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f434969a780 (LWP 13543)):
[KCrash Handler]
#6  operator QItemSelectionModel* (this=<error reading variable: Cannot access memory at address 0x3e00000009>) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:78
#7  QAbstractItemView::selectionModel (this=0x3e00000001) at itemviews/qabstractitemview.cpp:766
#8  0x00007f42fc3381a6 in MailCommon::FolderTreeWidget::selectedCollections (this=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/mailcommon/folder/foldertreewidget.cpp:244
#9  0x00007f42fc70ebc4 in KMMainWidget::updateFolderMenu (this=0x2611150) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/kmail/kmmainwidget.cpp:4137
#10 0x00007f42fc71ba3a in KMMainWidget::slotUpdateActionsAfterMailChecking (this=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/kmail/kmmainwidget.cpp:426
#11 0x00007f42fc72040d in KMMainWidget::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3_build/kmail/kmmainwidget.moc:512
#12 0x0000003838192f74 in QMetaObject::activate (sender=0x26113a8, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#13 0x0000003838196edc in QObject::event (this=0x26113a8, e=<optimized out>) at kernel/qobject.cpp:1156
#14 0x0000003838bde16c in QApplicationPrivate::notify_helper (this=this@entry=0x1bb2bf0, receiver=receiver@entry=0x26113a8, e=e@entry=0x7fff92359420) at kernel/qapplication.cpp:4562
#15 0x0000003838be0af2 in QApplication::notify (this=0x7fff9235a660, receiver=0x26113a8, e=0x7fff92359420) at kernel/qapplication.cpp:4423
#16 0x00007f434dce27e6 in KApplication::notify (this=0x7fff9235a660, receiver=0x26113a8, event=0x7fff92359420) at /var/tmp/portage/kde-base/kdelibs-4.11.3/work/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#17 0x000000383817d87e in QCoreApplication::notifyInternal (this=0x7fff9235a660, receiver=0x26113a8, event=0x7fff92359420) at kernel/qcoreapplication.cpp:949
#18 0x00000038381ae742 in sendEvent (event=0x7fff92359420, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QTimerInfoList::activateTimers (this=0x1bb3e60) at kernel/qeventdispatcher_unix.cpp:621
#20 0x00000038381ab414 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#21 timerSourceDispatch (source=source@entry=0x1bb3e00) at kernel/qeventdispatcher_glib.cpp:180
#22 0x0000003ece248d85 in g_main_dispatch (context=0x1bb3c40) at gmain.c:2715
#23 g_main_context_dispatch (context=context@entry=0x1bb3c40) at gmain.c:3219
#24 0x0000003ece2490b8 in g_main_context_iterate (context=context@entry=0x1bb3c40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
#25 0x0000003ece249174 in g_main_context_iteration (context=0x1bb3c40, may_block=1) at gmain.c:3351
#26 0x00000038381abba6 in QEventDispatcherGlib::processEvents (this=0x1b7bad0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#27 0x0000003838c7ed2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x000000383817c52f in QEventLoop::processEvents (this=this@entry=0x7fff923596a0, flags=...) at kernel/qeventloop.cpp:149
#29 0x000000383817c7b8 in QEventLoop::exec (this=0x7fff923596a0, flags=...) at kernel/qeventloop.cpp:204
#30 0x00007f434d6f0063 in KJob::exec (this=0x2666f10) at /var/tmp/portage/kde-base/kdelibs-4.11.3/work/kdelibs-4.11.3/kdecore/jobs/kjob.cpp:210
#31 0x00007f42fc6cb108 in KMKernel::cleanup (this=0x24ebac0) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/kmail/kmkernel.cpp:1349
#32 0x00007f42fca1ded3 in KMailPart::~KMailPart (this=this@entry=0x221a010, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/kmail/kmail_part.cpp:119
#33 0x00007f42fca1dfb9 in KMailPart::~KMailPart (this=0x221a010, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/kmail/kmail_part.cpp:121
#34 0x00007f434e55d2ee in KontactInterface::Plugin::~Plugin (this=0x1cee3a0, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/kdepimlibs-4.11.3/work/kdepimlibs-4.11.3/kontactinterface/plugin.cpp:92
#35 0x00007f42fd697bdf in KMailPlugin::~KMailPlugin (this=0x1cee3a0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/kontact/plugins/kmail/kmail_plugin.cpp:159
#36 0x00007f42fd697c09 in KMailPlugin::~KMailPlugin (this=0x1cee3a0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.3/work/kmail-4.11.3/kontact/plugins/kmail/kmail_plugin.cpp:163
#37 0x00007f434e1214b6 in Kontact::MainWindow::~MainWindow (this=this@entry=0x1e10610, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kontact-4.11.3/work/kontact-4.11.3/kontact/src/mainwindow.cpp:296
#38 0x00007f434e121609 in Kontact::MainWindow::~MainWindow (this=0x1e10610, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-base/kontact-4.11.3/work/kontact-4.11.3/kontact/src/mainwindow.cpp:298
#39 0x00000038381970d8 in QObject::event (this=0x1e10610, e=<optimized out>) at kernel/qobject.cpp:1175
#40 0x0000003838c2adca in QWidget::event (this=0x1e10610, event=0x278e2a0) at kernel/qwidget.cpp:8846
#41 0x0000003838ff273b in QMainWindow::event (this=0x1e10610, event=0x278e2a0) at widgets/qmainwindow.cpp:1478
#42 0x00007f434ddd3298 in KXmlGuiWindow::event (this=0x1e10610, ev=0x278e2a0) at /var/tmp/portage/kde-base/kdelibs-4.11.3/work/kdelibs-4.11.3/kdeui/xmlgui/kxmlguiwindow.cpp:126
#43 0x0000003838bde16c in QApplicationPrivate::notify_helper (this=this@entry=0x1bb2bf0, receiver=receiver@entry=0x1e10610, e=e@entry=0x278e2a0) at kernel/qapplication.cpp:4562
#44 0x0000003838be0af2 in QApplication::notify (this=0x7fff9235a660, receiver=0x1e10610, e=0x278e2a0) at kernel/qapplication.cpp:4423
#45 0x00007f434dce27e6 in KApplication::notify (this=0x7fff9235a660, receiver=0x1e10610, event=0x278e2a0) at /var/tmp/portage/kde-base/kdelibs-4.11.3/work/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#46 0x000000383817d87e in QCoreApplication::notifyInternal (this=0x7fff9235a660, receiver=receiver@entry=0x1e10610, event=event@entry=0x278e2a0) at kernel/qcoreapplication.cpp:949
#47 0x0000003838180e49 in sendEvent (event=0x278e2a0, receiver=0x1e10610) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1b7a1f0) at kernel/qcoreapplication.cpp:1573
#49 0x00000038381aba13 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#50 postEventSourceDispatch (s=s@entry=0x1bb1330) at kernel/qeventdispatcher_glib.cpp:280
#51 0x0000003ece248d85 in g_main_dispatch (context=0x1bb3c40) at gmain.c:2715
#52 g_main_context_dispatch (context=context@entry=0x1bb3c40) at gmain.c:3219
#53 0x0000003ece2490b8 in g_main_context_iterate (context=context@entry=0x1bb3c40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
#54 0x0000003ece249174 in g_main_context_iteration (context=0x1bb3c40, may_block=1) at gmain.c:3351
#55 0x00000038381abba6 in QEventDispatcherGlib::processEvents (this=0x1b7bad0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#56 0x0000003838c7ed2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#57 0x000000383817c52f in QEventLoop::processEvents (this=this@entry=0x7fff9235a4d0, flags=...) at kernel/qeventloop.cpp:149
#58 0x000000383817c7b8 in QEventLoop::exec (this=0x7fff9235a4d0, flags=...) at kernel/qeventloop.cpp:204
#59 0x0000003838181a18 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#60 0x00000000004038d9 in main (argc=1, argv=0x7fff9235a7a8) at /var/tmp/portage/kde-base/kontact-4.11.3/work/kontact-4.11.3/kontact/src/main.cpp:219

The reporter indicates this bug may be a duplicate of or related to bug 288141.

Possible duplicates by query: bug 325832, bug 312830.

Reported using DrKonqi