Application: kontact (4.8.5)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.2
Operating System: Linux 3.5.2-3.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
- What I was doing when the application crashed:
I had a duplicate entry of my address book under contacts, and I was comparing the properties to verify that they really were the same.  I clicked to close the properties window, and kontact crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f8fe2037880 (LWP 13549))]

Thread 3 (Thread 0x7f8fd6fab700 (LWP 13633)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:166
#1  0x0000003248a1677d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x3249400980) at wtf/FastMalloc.cpp:2495
#2  0x0000003248a16889 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1618
#3  0x00000032b9c07d14 in start_thread (arg=0x7f8fd6fab700) at pthread_create.c:309
#4  0x00000032b90f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f8fd6692700 (LWP 13635)):
#0  0x00000032b9c0e0ad in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00000032bbc82a5f in read (__nbytes=16, __buf=0x7f8fd6691b60, __fd=<optimized out>) at /usr/include/bits/unistd.h:45
#2  g_wakeup_acknowledge (wakeup=0xfed7c0) at gwakeup.c:212
#3  0x00000032bbc474e9 in g_main_context_check (context=context@entry=0x7f8fd00009a0, max_priority=2147483647, fds=fds@entry=0x7f8fd00029c0, n_fds=n_fds@entry=1) at gmain.c:2980
#4  0x00000032bbc47902 in g_main_context_iterate (context=context@entry=0x7f8fd00009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3143
#5  0x00000032bbc47a84 in g_main_context_iteration (context=0x7f8fd00009a0, may_block=1) at gmain.c:3207
#6  0x00000032397a4506 in QEventDispatcherGlib::processEvents (this=0x7f8fd00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x000000323977513f in QEventLoop::processEvents (this=this@entry=0x7f8fd6691d20, flags=...) at kernel/qeventloop.cpp:149
#8  0x00000032397753c8 in QEventLoop::exec (this=0x7f8fd6691d20, flags=...) at kernel/qeventloop.cpp:204
#9  0x0000003239678650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x000000323967b5eb in QThreadPrivate::start (arg=0xffb880) at thread/qthread_unix.cpp:307
#11 0x00000032b9c07d14 in start_thread (arg=0x7f8fd6692700) at pthread_create.c:309
#12 0x00000032b90f167d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f8fe2037880 (LWP 13549)):
[KCrash Handler]
#6  QSortFilterProxyModelPrivate::updateChildrenMapping (this=this@entry=0x1d83660, source_parent=..., parent_mapping=parent_mapping@entry=0x2101a90, orient=orient@entry=Qt::Vertical, start=start@entry=0, end=end@entry=0, delta_item_count=delta_item_count@entry=1, remove=remove@entry=true) at itemviews/qsortfilterproxymodel.cpp:948
#7  0x000000323c1530c0 in source_items_removed (orient=Qt::Vertical, end=0, start=0, source_parent=..., this=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:890
#8  QSortFilterProxyModelPrivate::source_items_removed (this=0x1d83660, source_parent=..., start=0, end=<optimized out>, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:848
#9  0x000000323978cb9f in QMetaObject::activate (sender=0x1d817b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289a970) at kernel/qobject.cpp:3547
#10 0x00000032397d5484 in QAbstractItemModel::rowsRemoved (this=<optimized out>, _t1=..., _t2=0, _t3=0) at .moc/release-shared/moc_qabstractitemmodel.cpp:210
#11 0x000000323976fdcd in QAbstractItemModel::endRemoveRows (this=0x1d817b0) at kernel/qabstractitemmodel.cpp:2487
#12 0x000000323c15608a in QSortFilterProxyModelPrivate::remove_source_items (this=this@entry=0x1d81ff0, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=orient@entry=Qt::Vertical, emit_signal=emit_signal@entry=true) at itemviews/qsortfilterproxymodel.cpp:539
#13 0x000000323c156921 in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x1d81ff0, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1144
#14 0x000000323977e237 in QMetaMethod::invoke (this=this@entry=0x7fff8289ae50, object=object@entry=0x1d817b0, connectionType=connectionType@entry=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1664
#15 0x000000323978060c in QMetaObject::invokeMethod (obj=0x1d817b0, member=<optimized out>, type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179
#16 0x000000323ce0aaa3 in invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., type=Qt::DirectConnection, member=0x323cfa228b "_q_sourceDataChanged", obj=0x1d817b0) at /usr/include/QtCore/qobjectdefs.h:418
#17 invokeDataChanged (bottomRight=..., topLeft=..., this=<optimized out>) at /usr/src/debug/kdelibs-4.8.5/kdeui/itemviews/krecursivefilterproxymodel.cpp:55
#18 KRecursiveFilterProxyModelPrivate::sourceDataChanged (this=0x1928000, source_top_left=..., source_bottom_right=...) at /usr/src/debug/kdelibs-4.8.5/kdeui/itemviews/krecursivefilterproxymodel.cpp:131
#19 0x000000323978cb9f in QMetaObject::activate (sender=0x1d81350, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289b3f0) at kernel/qobject.cpp:3547
#20 0x00000032397d52a7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#21 0x0000003d37a83333 in KPIM::StatisticsProxyModel::Private::proxyDataChanged (this=0x1d80410, topLeft=..., bottomRight=...) at /usr/src/debug/kdepim-4.8.5/libkdepim/statisticsproxymodel.cpp:200
#22 0x000000323978cb9f in QMetaObject::activate (sender=0x1d81350, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289b640) at kernel/qobject.cpp:3547
#23 0x00000032397d52a7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#24 0x000000323ce08d47 in KIdentityProxyModelPrivate::_k_sourceDataChanged (this=<optimized out>, topLeft=..., bottomRight=...) at /usr/src/debug/kdelibs-4.8.5/kdeui/itemviews/kidentityproxymodel.cpp:573
#25 0x000000323978cb9f in QMetaObject::activate (sender=0x1d85370, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289b7f0) at kernel/qobject.cpp:3547
#26 0x00000032397d52a7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#27 0x000000323ce08d47 in KIdentityProxyModelPrivate::_k_sourceDataChanged (this=<optimized out>, topLeft=..., bottomRight=...) at /usr/src/debug/kdelibs-4.8.5/kdeui/itemviews/kidentityproxymodel.cpp:573
#28 0x000000323978cb9f in QMetaObject::activate (sender=0x19b74a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289b9a0) at kernel/qobject.cpp:3547
#29 0x00000032397d52a7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#30 0x000000323c1564ca in QSortFilterProxyModelPrivate::_q_sourceDataChanged (this=0x1a440c0, source_top_left=..., source_bottom_right=...) at itemviews/qsortfilterproxymodel.cpp:1193
#31 0x000000323978cb9f in QMetaObject::activate (sender=0x1866c50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289bc40) at kernel/qobject.cpp:3547
#32 0x00000032397d52a7 in QAbstractItemModel::dataChanged (this=<optimized out>, _t1=..., _t2=...) at .moc/release-shared/moc_qabstractitemmodel.cpp:163
#33 0x0000003245efeea5 in Akonadi::EntityTreeModelPrivate::dataChanged (this=this@entry=0x1a42070, top=..., bottom=...) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/entitytreemodel_p.cpp:1574
#34 0x0000003245f08db9 in Akonadi::EntityTreeModelPrivate::monitoredCollectionStatisticsChanged (this=0x1a42070, id=3145, statistics=...) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/entitytreemodel_p.cpp:978
#35 0x000000323978cb9f in QMetaObject::activate (sender=0x1a26860, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289be70) at kernel/qobject.cpp:3547
#36 0x0000003245f3dcf7 in Akonadi::Monitor::collectionStatisticsChanged (this=<optimized out>, _t1=3145, _t2=...) at /usr/src/debug/kdepimlibs-4.8.5/x86_64-redhat-linux-gnu/akonadi/monitor.moc:279
#37 0x0000003245f3ed02 in Akonadi::MonitorPrivate::slotStatisticsChangedFinished (this=0x1a3b760, job=0x563c320) at /usr/src/debug/kdepimlibs-4.8.5/akonadi/monitor_p.cpp:324
#38 0x000000323978cb9f in QMetaObject::activate (sender=0x563c320, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8289c050) at kernel/qobject.cpp:3547
#39 0x000000323ad33b62 in KJob::result (this=this@entry=0x563c320, _t1=_t1@entry=0x563c320) at /usr/src/debug/kdelibs-4.8.5/x86_64-redhat-linux-gnu/kdecore/kjob.moc:207
#40 0x000000323ad33ba0 in KJob::emitResult (this=0x563c320) at /usr/src/debug/kdelibs-4.8.5/kdecore/jobs/kjob.cpp:318
#41 0x000000323978acee in QObject::event (this=0x563c320, e=<optimized out>) at kernel/qobject.cpp:1195
#42 0x000000323bbca37c in QApplicationPrivate::notify_helper (this=this@entry=0xfe8580, receiver=receiver@entry=0x563c320, e=e@entry=0x5693710) at kernel/qapplication.cpp:4551
#43 0x000000323bbce7fa in QApplication::notify (this=0x7fff8289caf0, receiver=0x563c320, e=0x5693710) at kernel/qapplication.cpp:4412
#44 0x000000323ce462b6 in KApplication::notify (this=0x7fff8289caf0, receiver=0x563c320, event=0x5693710) at /usr/src/debug/kdelibs-4.8.5/kdeui/kernel/kapplication.cpp:311
#45 0x00000032397763ee in QCoreApplication::notifyInternal (this=0x7fff8289caf0, receiver=receiver@entry=0x563c320, event=event@entry=0x5693710) at kernel/qcoreapplication.cpp:915
#46 0x0000003239779ea1 in sendEvent (event=0x5693710, receiver=0x563c320) at kernel/qcoreapplication.h:231
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xfb0600) at kernel/qcoreapplication.cpp:1539
#48 0x00000032397a4353 in sendPostedEvents () at kernel/qcoreapplication.h:236
#49 postEventSourceDispatch (s=s@entry=0xfe8f10) at kernel/qeventdispatcher_glib.cpp:279
#50 0x00000032bbc47695 in g_main_dispatch (context=0xfe9140) at gmain.c:2539
#51 g_main_context_dispatch (context=context@entry=0xfe9140) at gmain.c:3075
#52 0x00000032bbc479c8 in g_main_context_iterate (context=context@entry=0xfe9140, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
#53 0x00000032bbc47a84 in g_main_context_iteration (context=0xfe9140, may_block=1) at gmain.c:3207
#54 0x00000032397a44e6 in QEventDispatcherGlib::processEvents (this=0xfb1ee0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#55 0x000000323bc6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#56 0x000000323977513f in QEventLoop::processEvents (this=this@entry=0x7fff8289c960, flags=...) at kernel/qeventloop.cpp:149
#57 0x00000032397753c8 in QEventLoop::exec (this=0x7fff8289c960, flags=...) at kernel/qeventloop.cpp:204
#58 0x000000323977a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#59 0x0000000000403459 in main (argc=1, argv=0x7fff8289cc38) at /usr/src/debug/kdepim-4.8.5/kontact/src/main.cpp:218

Possible duplicates by query: bug 304219, bug 304109.

Reported using DrKonqi