Application: kmail (2.0.89)
KDE Platform Version: 4.6.41 (4.7 >= 20110106) (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.37-0.slh.12-aptosid-686 i686
Distribution (Platform): Debian unstable

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

Because kmail did show the "Local Folders" folder 5 times in the folder view, I tried to remove all accounts in the settings. There were 2 accounts configured (with different names, but both for checking local maildirs, none of them both configured correctly). I did mark the second entry and removed it. Then I did mark the first account and removed it. After clicking "ok" in the dialog "do you really want to delete...", kmail did crash.

I did not try again yet, because I do not want to close this crash reporting assistant and currenty a kmail process is still running, so that I cannot start another one. I will check it again after sending this report.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
[Current thread is 1 (Thread 0xb19d1710 (LWP 4343))]

Thread 2 (Thread 0xafcffb70 (LWP 4500)):
#0  0xb785b424 in __kernel_vsyscall ()
#1  0xb4ed5f7f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb3615b63 in WTF::TCMalloc_PageHeap::scavengerThread() () from /home/foo/kde/src/qt-kde/lib/libQtWebKit.so.4
#3  0xb361526d in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /home/foo/kde/src/qt-kde/lib/libQtWebKit.so.4
#4  0xb4ed1955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#5  0xb4d18e7e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb19d1710 (LWP 4343)):
[KCrash Handler]
#7  0xb785b424 in __kernel_vsyscall ()
#8  0xb4c77751 in raise () from /lib/i686/cmov/libc.so.6
#9  0xb4c7ab82 in abort () from /lib/i686/cmov/libc.so.6
#10 0xb4f76957 in qt_message_output (msgType=QtFatalMsg, buf=0x8e89078 "ASSERT: \"refCountMap.contains( id )\" in file /home/foo/kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp, line 603") at global/qglobal.cpp:2282
#11 0xb4f76b16 in qt_message (msgType=QtFatalMsg, msg=0xb5122d64 "ASSERT: \"%s\" in file %s, line %d", ap=0xbfa93594 "(\262s\266\310\252s\266[\002") at global/qglobal.cpp:2328
#12 0xb4f76f33 in qFatal (msg=0xb5122d64 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2511
#13 0xb4f764b8 in qt_assert (assertion=0xb673b228 "refCountMap.contains( id )", file=0xb673aac8 "/home/foo/kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp", line=603) at global/qglobal.cpp:2027
#14 0xb66a135c in Akonadi::MonitorPrivate::deref (this=0x84f1158, id=6) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:603
#15 0xb665223b in Akonadi::EntityTreeModelPrivate::deref (this=0x86f8a28, id=6) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/entitytreemodel_p.cpp:1409
#16 0xb6644f6d in Akonadi::EntityTreeModel::setData (this=0x86a0ed0, index=..., value=..., role=53) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/entitytreemodel.cpp:725
#17 0xb66bfc56 in Akonadi::SelectionProxyModelPrivate::rootIndexAboutToBeRemoved (this=0x8901ae8, removedRootIndex=...) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/selectionproxymodel.cpp:59
#18 0xb66bf9b1 in Akonadi::SelectionProxyModel::qt_metacall (this=0x8adbf58, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfa93818) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/selectionproxymodel.moc:76
#19 0xb50a73a4 in QMetaObject::metacall (object=0x8adbf58, cl=QMetaObject::InvokeMetaMethod, idx=43, argv=0xbfa93818) at kernel/qmetaobject.cpp:237
#20 0xb50bc310 in QMetaObject::activate (sender=0x8adbf58, m=0xb7847664, local_signal_index=0, argv=0xbfa93818) at kernel/qobject.cpp:3280
#21 0xb7631d8e in KSelectionProxyModel::rootIndexAboutToBeRemoved (this=0x8adbf58, _t1=...) at /home/foo/kde/build/KDE/kdelibs/kdeui/moc_kselectionproxymodel.cpp:147
#22 0xb762cd6b in KSelectionProxyModelPrivate::removeRangeFromProxy (this=0x8a38558, range=...) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/kselectionproxymodel.cpp:1649
#23 0xb762c78e in KSelectionProxyModelPrivate::removeSelectionFromProxy (this=0x8a38558, selection=...) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/kselectionproxymodel.cpp:1591
#24 0xb762dc64 in KSelectionProxyModelPrivate::selectionChanged (this=0x8a38558, _selected=..., _deselected=...) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/kselectionproxymodel.cpp:1836
#25 0xb7631d1f in KSelectionProxyModel::qt_metacall (this=0x8adbf58, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbfa93cc4) at /home/foo/kde/build/KDE/kdelibs/kdeui/moc_kselectionproxymodel.cpp:134
#26 0xb66bf94b in Akonadi::SelectionProxyModel::qt_metacall (this=0x8adbf58, _c=QMetaObject::InvokeMetaMethod, _id=40, _a=0xbfa93cc4) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/selectionproxymodel.moc:70
#27 0xb50a73a4 in QMetaObject::metacall (object=0x8adbf58, cl=QMetaObject::InvokeMetaMethod, idx=40, argv=0xbfa93cc4) at kernel/qmetaobject.cpp:237
#28 0xb50bc310 in QMetaObject::activate (sender=0x87d0840, m=0xb610f074, local_signal_index=0, argv=0xbfa93cc4) at kernel/qobject.cpp:3280
#29 0xb5cdce37 in QItemSelectionModel::selectionChanged (this=0x87d0840, _t1=..., _t2=...) at .moc/debug-shared/moc_qitemselectionmodel.cpp:152
#30 0xb5cdc3c3 in QItemSelectionModel::emitSelectionChanged (this=0x87d0840, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#31 0xb5cd9eeb in QItemSelectionModel::select (this=0x87d0840, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1088
#32 0xb45c39d9 in MessageList::Pane::Private::onSelectionChanged (this=0x8772850, selected=..., deselected=...) at /home/foo/kde/src/KDE/kdepim/messagelist/pane.cpp:317
#33 0xb45c5ac8 in MessageList::Pane::qt_metacall (this=0x874f8c8, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfa93fe4) at /home/foo/kde/build/KDE/kdepim/messagelist/pane.moc:110
#34 0xb6f6493e in CollectionPane::qt_metacall (this=0x874f8c8, _c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbfa93fe4) at /home/foo/kde/build/KDE/kdepim/kmail/moc_collectionpane.cpp:66
#35 0xb50a73a4 in QMetaObject::metacall (object=0x874f8c8, cl=QMetaObject::InvokeMetaMethod, idx=48, argv=0xbfa93fe4) at kernel/qmetaobject.cpp:237
#36 0xb50bc310 in QMetaObject::activate (sender=0x87319d8, m=0xb610f074, local_signal_index=0, argv=0xbfa93fe4) at kernel/qobject.cpp:3280
#37 0xb5cdce37 in QItemSelectionModel::selectionChanged (this=0x87319d8, _t1=..., _t2=...) at .moc/debug-shared/moc_qitemselectionmodel.cpp:152
#38 0xb5cd788d in QItemSelectionModelPrivate::_q_rowsAboutToBeRemoved (this=0x874b118, parent=..., start=1, end=1) at itemviews/qitemselectionmodel.cpp:671
#39 0xb5cdcd19 in QItemSelectionModel::qt_metacall (this=0x87319d8, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfa94380) at .moc/debug-shared/moc_qitemselectionmodel.cpp:136
#40 0xb50a73a4 in QMetaObject::metacall (object=0x87319d8, cl=QMetaObject::InvokeMetaMethod, idx=15, argv=0xbfa94380) at kernel/qmetaobject.cpp:237
#41 0xb50bc310 in QMetaObject::activate (sender=0x873b8d8, m=0xb521e498, local_signal_index=6, argv=0xbfa94380) at kernel/qobject.cpp:3280
#42 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x873b8d8, _t1=..., _t2=1, _t3=1) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#43 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x873b8d8, parent=..., first=1, last=1) at kernel/qabstractitemmodel.cpp:2450
#44 0xb5d12ab6 in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x8738f50, source_to_proxy=..., proxy_to_source=..., proxy_start=1, proxy_end=1, proxy_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#45 0xb5d129fe in QSortFilterProxyModelPrivate::remove_source_items (this=0x8738f50, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#46 0xb5d13bcc in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0x8738f50, source_parent=..., start=1, end=1, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#47 0xb5d159cc in QSortFilterProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (this=0x8738f50, source_parent=..., start=1, end=1) at itemviews/qsortfilterproxymodel.cpp:1288
#48 0xb5d19c9d in QSortFilterProxyModel::qt_metacall (this=0x873b8d8, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfa946f0) at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:136
#49 0xb65ce022 in Akonadi::EntityOrderProxyModel::qt_metacall (this=0x873b8d8, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa946f0) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/moc_entityorderproxymodel.cpp:64
#50 0xb444cae2 in MailCommon::EntityCollectionOrderProxyModel::qt_metacall (this=0x873b8d8, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa946f0) at /home/foo/kde/build/KDE/kdepim/mailcommon/entitycollectionorderproxymodel.moc:70
#51 0xb50a73a4 in QMetaObject::metacall (object=0x873b8d8, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfa946f0) at kernel/qmetaobject.cpp:237
#52 0xb50bc310 in QMetaObject::activate (sender=0x8739328, m=0xb521e498, local_signal_index=6, argv=0xbfa946f0) at kernel/qobject.cpp:3280
#53 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x8739328, _t1=..., _t2=1, _t3=1) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#54 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x8739328, parent=..., first=1, last=1) at kernel/qabstractitemmodel.cpp:2450
#55 0xb5d12ab6 in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x875a120, source_to_proxy=..., proxy_to_source=..., proxy_start=1, proxy_end=1, proxy_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#56 0xb5d129fe in QSortFilterProxyModelPrivate::remove_source_items (this=0x875a120, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#57 0xb5d13bcc in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0x875a120, source_parent=..., start=1, end=1, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#58 0xb5d159cc in QSortFilterProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (this=0x875a120, source_parent=..., start=1, end=1) at itemviews/qsortfilterproxymodel.cpp:1288
#59 0xb5d19c9d in QSortFilterProxyModel::qt_metacall (this=0x8739328, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfa94a04) at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:136
#60 0xb75fe9da in KRecursiveFilterProxyModel::qt_metacall (this=0x8739328, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa94a04) at /home/foo/kde/build/KDE/kdelibs/kdeui/krecursivefilterproxymodel.moc:78
#61 0xb50a73a4 in QMetaObject::metacall (object=0x8739328, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfa94a04) at kernel/qmetaobject.cpp:237
#62 0xb50a9a45 in QMetaMethod::invoke (this=0xbfa94d78, object=0x8739328, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#63 0xb50a8f7b in QMetaObject::invokeMethod (obj=0x8739328, member=0xb77f3b68 "_q_sourceRowsAboutToBeRemoved", type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#64 0xb7584205 in QMetaObject::invokeMethod (obj=0x8739328, member=0xb77f3b68 "_q_sourceRowsAboutToBeRemoved", type=Qt::DirectConnection, val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at /home/foo/kde/src/qt-kde/include/QtCore/../../src/corelib/kernel/qobjectdefs.h:408
#65 0xb75ff6d9 in KRecursiveFilterProxyModelPrivate::invokeRowsAboutToBeRemoved (this=0x87382f8, source_parent=..., start=1, end=1) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/krecursivefilterproxymodel.cpp:99
#66 0xb75fe1a1 in KRecursiveFilterProxyModelPrivate::sourceRowsAboutToBeRemoved (this=0x87382f8, source_parent=..., start=1, end=1) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/krecursivefilterproxymodel.cpp:241
#67 0xb75feb17 in KRecursiveFilterProxyModel::qt_metacall (this=0x8739328, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa95080) at /home/foo/kde/build/KDE/kdelibs/kdeui/krecursivefilterproxymodel.moc:86
#68 0xb50a73a4 in QMetaObject::metacall (object=0x8739328, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfa95080) at kernel/qmetaobject.cpp:237
#69 0xb50bc310 in QMetaObject::activate (sender=0x8750528, m=0xb521e498, local_signal_index=6, argv=0xbfa95080) at kernel/qobject.cpp:3280
#70 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x8750528, _t1=..., _t2=1, _t3=1) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#71 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x8750528, parent=..., first=1, last=1) at kernel/qabstractitemmodel.cpp:2450
#72 0xb5d12ab6 in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x872d868, source_to_proxy=..., proxy_to_source=..., proxy_start=1, proxy_end=1, proxy_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#73 0xb5d129fe in QSortFilterProxyModelPrivate::remove_source_items (this=0x872d868, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#74 0xb5d13bcc in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0x872d868, source_parent=..., start=1, end=1, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#75 0xb5d159cc in QSortFilterProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (this=0x872d868, source_parent=..., start=1, end=1) at itemviews/qsortfilterproxymodel.cpp:1288
#76 0xb5d19c9d in QSortFilterProxyModel::qt_metacall (this=0x8750528, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfa953d4) at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:136
#77 0xb75fe9da in KRecursiveFilterProxyModel::qt_metacall (this=0x8750528, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa953d4) at /home/foo/kde/build/KDE/kdelibs/kdeui/krecursivefilterproxymodel.moc:78
#78 0xb6641012 in Akonadi::EntityRightsFilterModel::qt_metacall (this=0x8750528, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa953d4) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/entityrightsfiltermodel.moc:64
#79 0xb449d262 in MailCommon::ReadableCollectionProxyModel::qt_metacall (this=0x8750528, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa953d4) at /home/foo/kde/build/KDE/kdepim/mailcommon/readablecollectionproxymodel.moc:66
#80 0xb50a73a4 in QMetaObject::metacall (object=0x8750528, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfa953d4) at kernel/qmetaobject.cpp:237
#81 0xb50a9a45 in QMetaMethod::invoke (this=0xbfa95748, object=0x8750528, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#82 0xb50a8f7b in QMetaObject::invokeMethod (obj=0x8750528, member=0xb77f3b68 "_q_sourceRowsAboutToBeRemoved", type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#83 0xb7584205 in QMetaObject::invokeMethod (obj=0x8750528, member=0xb77f3b68 "_q_sourceRowsAboutToBeRemoved", type=Qt::DirectConnection, val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at /home/foo/kde/src/qt-kde/include/QtCore/../../src/corelib/kernel/qobjectdefs.h:408
#84 0xb75ff6d9 in KRecursiveFilterProxyModelPrivate::invokeRowsAboutToBeRemoved (this=0x875c6a0, source_parent=..., start=1, end=1) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/krecursivefilterproxymodel.cpp:99
#85 0xb75fe1a1 in KRecursiveFilterProxyModelPrivate::sourceRowsAboutToBeRemoved (this=0x875c6a0, source_parent=..., start=1, end=1) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/krecursivefilterproxymodel.cpp:241
#86 0xb75feb17 in KRecursiveFilterProxyModel::qt_metacall (this=0x8750528, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa95a90) at /home/foo/kde/build/KDE/kdelibs/kdeui/krecursivefilterproxymodel.moc:86
#87 0xb6641012 in Akonadi::EntityRightsFilterModel::qt_metacall (this=0x8750528, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbfa95a90) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/entityrightsfiltermodel.moc:64
#88 0xb449d262 in MailCommon::ReadableCollectionProxyModel::qt_metacall (this=0x8750528, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbfa95a90) at /home/foo/kde/build/KDE/kdepim/mailcommon/readablecollectionproxymodel.moc:66
#89 0xb50a73a4 in QMetaObject::metacall (object=0x8750528, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfa95a90) at kernel/qmetaobject.cpp:237
#90 0xb50bc310 in QMetaObject::activate (sender=0x873ba40, m=0xb521e498, local_signal_index=6, argv=0xbfa95a90) at kernel/qobject.cpp:3280
#91 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x873ba40, _t1=..., _t2=1, _t3=1) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#92 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x873ba40, parent=..., first=1, last=1) at kernel/qabstractitemmodel.cpp:2450
#93 0xb3d4c55d in Future::KIdentityProxyModelPrivate::_k_sourceRowsAboutToBeRemoved (this=0x875ce50, parent=..., start=1, end=1) at /home/foo/kde/src/KDE/kdepim/akonadi_next/kidentityproxymodel.cpp:724
#94 0xb3d4c99f in Future::KIdentityProxyModel::qt_metacall (this=0x873ba40, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa95ce0) at /home/foo/kde/build/KDE/kdepim/akonadi_next/kidentityproxymodel.moc:119
#95 0xb3d41b22 in Akonadi::QuotaColorProxyModel::qt_metacall (this=0x873ba40, _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbfa95ce0) at /home/foo/kde/build/KDE/kdepim/akonadi_next/quotacolorproxymodel.moc:66
#96 0xb50a73a4 in QMetaObject::metacall (object=0x873ba40, cl=QMetaObject::InvokeMetaMethod, idx=28, argv=0xbfa95ce0) at kernel/qmetaobject.cpp:237
#97 0xb50bc310 in QMetaObject::activate (sender=0x84e7b18, m=0xb521e498, local_signal_index=6, argv=0xbfa95ce0) at kernel/qobject.cpp:3280
#98 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x84e7b18, _t1=..., _t2=1, _t3=1) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#99 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x84e7b18, parent=..., first=1, last=1) at kernel/qabstractitemmodel.cpp:2450
#100 0xb5d12ab6 in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x873d350, source_to_proxy=..., proxy_to_source=..., proxy_start=1, proxy_end=1, proxy_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#101 0xb5d129fe in QSortFilterProxyModelPrivate::remove_source_items (this=0x873d350, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#102 0xb5d13bcc in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0x873d350, source_parent=..., start=1, end=1, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#103 0xb5d159cc in QSortFilterProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (this=0x873d350, source_parent=..., start=1, end=1) at itemviews/qsortfilterproxymodel.cpp:1288
#104 0xb5d19c9d in QSortFilterProxyModel::qt_metacall (this=0x84e7b18, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfa96030) at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:136
#105 0xb66f0480 in Akonadi::StatisticsProxyModel::qt_metacall (this=0x84e7b18, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa96030) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/statisticsproxymodel.moc:72
#106 0xb50a73a4 in QMetaObject::metacall (object=0x84e7b18, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfa96030) at kernel/qmetaobject.cpp:237
#107 0xb50bc310 in QMetaObject::activate (sender=0x8731c50, m=0xb521e498, local_signal_index=6, argv=0xbfa96030) at kernel/qobject.cpp:3280
#108 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x8731c50, _t1=..., _t2=1, _t3=1) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#109 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x8731c50, parent=..., first=1, last=1) at kernel/qabstractitemmodel.cpp:2450
#110 0xb5d12ab6 in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x8743ab8, source_to_proxy=..., proxy_to_source=..., proxy_start=1, proxy_end=1, proxy_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#111 0xb5d129fe in QSortFilterProxyModelPrivate::remove_source_items (this=0x8743ab8, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#112 0xb5d13bcc in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0x8743ab8, source_parent=..., start=2, end=2, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#113 0xb5d159cc in QSortFilterProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (this=0x8743ab8, source_parent=..., start=2, end=2) at itemviews/qsortfilterproxymodel.cpp:1288
#114 0xb5d19c9d in QSortFilterProxyModel::qt_metacall (this=0x8731c50, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfa96364) at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:136
#115 0xb75fe9da in KRecursiveFilterProxyModel::qt_metacall (this=0x8731c50, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa96364) at /home/foo/kde/build/KDE/kdelibs/kdeui/krecursivefilterproxymodel.moc:78
#116 0xb65cdc8a in Akonadi::RecursiveCollectionFilterProxyModel::qt_metacall (this=0x8731c50, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa96364) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/moc_recursivecollectionfilterproxymodel.cpp:64
#117 0xb50a73a4 in QMetaObject::metacall (object=0x8731c50, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfa96364) at kernel/qmetaobject.cpp:237
#118 0xb50a9a45 in QMetaMethod::invoke (this=0xbfa966d8, object=0x8731c50, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1578
#119 0xb50a8f7b in QMetaObject::invokeMethod (obj=0x8731c50, member=0xb77f3b68 "_q_sourceRowsAboutToBeRemoved", type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#120 0xb7584205 in QMetaObject::invokeMethod (obj=0x8731c50, member=0xb77f3b68 "_q_sourceRowsAboutToBeRemoved", type=Qt::DirectConnection, val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at /home/foo/kde/src/qt-kde/include/QtCore/../../src/corelib/kernel/qobjectdefs.h:408
#121 0xb75ff6d9 in KRecursiveFilterProxyModelPrivate::invokeRowsAboutToBeRemoved (this=0x8736570, source_parent=..., start=2, end=2) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/krecursivefilterproxymodel.cpp:99
#122 0xb75fe1a1 in KRecursiveFilterProxyModelPrivate::sourceRowsAboutToBeRemoved (this=0x8736570, source_parent=..., start=2, end=2) at /home/foo/kde/src/KDE/kdelibs/kdeui/itemviews/krecursivefilterproxymodel.cpp:241
#123 0xb75feb17 in KRecursiveFilterProxyModel::qt_metacall (this=0x8731c50, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfa96a00) at /home/foo/kde/build/KDE/kdelibs/kdeui/krecursivefilterproxymodel.moc:86
#124 0xb65cdc8a in Akonadi::RecursiveCollectionFilterProxyModel::qt_metacall (this=0x8731c50, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbfa96a00) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/moc_recursivecollectionfilterproxymodel.cpp:64
#125 0xb50a73a4 in QMetaObject::metacall (object=0x8731c50, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbfa96a00) at kernel/qmetaobject.cpp:237
#126 0xb50bc310 in QMetaObject::activate (sender=0x8670210, m=0xb521e498, local_signal_index=6, argv=0xbfa96a00) at kernel/qobject.cpp:3280
#127 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x8670210, _t1=..., _t2=2, _t3=2) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#128 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x8670210, parent=..., first=2, last=2) at kernel/qabstractitemmodel.cpp:2450
#129 0xb5d12ab6 in QSortFilterProxyModelPrivate::remove_proxy_interval (this=0x86f8fd0, source_to_proxy=..., proxy_to_source=..., proxy_start=2, proxy_end=2, proxy_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:555
#130 0xb5d129fe in QSortFilterProxyModelPrivate::remove_source_items (this=0x86f8fd0, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:537
#131 0xb5d13bcc in QSortFilterProxyModelPrivate::source_items_about_to_be_removed (this=0x86f8fd0, source_parent=..., start=2, end=2, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:838
#132 0xb5d159cc in QSortFilterProxyModelPrivate::_q_sourceRowsAboutToBeRemoved (this=0x86f8fd0, source_parent=..., start=2, end=2) at itemviews/qsortfilterproxymodel.cpp:1288
#133 0xb5d19c9d in QSortFilterProxyModel::qt_metacall (this=0x8670210, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfa96d50) at .moc/debug-shared/moc_qsortfilterproxymodel.cpp:136
#134 0xb663d0a0 in Akonadi::EntityMimeTypeFilterModel::qt_metacall (this=0x8670210, _c=QMetaObject::InvokeMetaMethod, _id=38, _a=0xbfa96d50) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/entitymimetypefiltermodel.moc:64
#135 0xb50a73a4 in QMetaObject::metacall (object=0x8670210, cl=QMetaObject::InvokeMetaMethod, idx=38, argv=0xbfa96d50) at kernel/qmetaobject.cpp:237
#136 0xb50bc310 in QMetaObject::activate (sender=0x86a0ed0, m=0xb521e498, local_signal_index=6, argv=0xbfa96d50) at kernel/qobject.cpp:3280
#137 0xb511e2be in QAbstractItemModel::rowsAboutToBeRemoved (this=0x86a0ed0, _t1=..., _t2=2, _t3=2) at .moc/debug-shared/moc_qabstractitemmodel.cpp:188
#138 0xb5093e57 in QAbstractItemModel::beginRemoveRows (this=0x86a0ed0, parent=..., first=2, last=2) at kernel/qabstractitemmodel.cpp:2450
#139 0xb664e170 in Akonadi::EntityTreeModelPrivate::monitoredCollectionRemoved (this=0x86f8a28, collection=...) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/entitytreemodel_p.cpp:769
#140 0xb6646e60 in Akonadi::EntityTreeModel::qt_metacall (this=0x86a0ed0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xbfa96f88) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/entitytreemodel.moc:154
#141 0xb50a73a4 in QMetaObject::metacall (object=0x86a0ed0, cl=QMetaObject::InvokeMetaMethod, idx=42, argv=0xbfa96f88) at kernel/qmetaobject.cpp:237
#142 0xb50bc310 in QMetaObject::activate (sender=0x850cc90, m=0xb67c9638, local_signal_index=10, argv=0xbfa96f88) at kernel/qobject.cpp:3280
#143 0xb669c912 in Akonadi::Monitor::collectionRemoved (this=0x850cc90, _t1=...) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/monitor.moc:239
#144 0xb66a0e79 in Akonadi::MonitorPrivate::emitCollectionNotification (this=0x84f1158, msg=..., col=..., par=..., dest=...) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:539
#145 0xb669ebe8 in Akonadi::MonitorPrivate::emitNotification (this=0x84f1158, msg=...) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:267
#146 0xb65fb893 in Akonadi::ChangeRecorderPrivate::emitNotification (this=0x84f1158, msg=...) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/changerecorder_p.h:60
#147 0xb669e70e in Akonadi::MonitorPrivate::dispatchNotifications (this=0x84f1158) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:212
#148 0xb669f747 in Akonadi::MonitorPrivate::slotNotify (this=0x84f1158, msgs=...) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/monitor_p.cpp:378
#149 0xb65fb81f in Akonadi::ChangeRecorderPrivate::slotNotify (this=0x84f1158, msgs=...) at /home/foo/kde/src/KDE/kdepimlibs/akonadi/changerecorder_p.h:51
#150 0xb669c4e4 in Akonadi::Monitor::qt_metacall (this=0x850cc90, _c=QMetaObject::InvokeMetaMethod, _id=22, _a=0xbfa97378) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/monitor.moc:155
#151 0xb65faf54 in Akonadi::ChangeRecorder::qt_metacall (this=0x850cc90, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xbfa97378) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/changerecorder.moc:72
#152 0xb50a73a4 in QMetaObject::metacall (object=0x850cc90, cl=QMetaObject::InvokeMetaMethod, idx=26, argv=0xbfa97378) at kernel/qmetaobject.cpp:237
#153 0xb50bc310 in QMetaObject::activate (sender=0x867f3b8, m=0xb67cb664, local_signal_index=0, argv=0xbfa97378) at kernel/qobject.cpp:3280
#154 0xb6715172 in OrgFreedesktopAkonadiNotificationSourceInterface::notify (this=0x867f3b8, _t1=...) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/notificationsourceinterface.moc:91
#155 0xb67150ba in OrgFreedesktopAkonadiNotificationSourceInterface::qt_metacall (this=0x867f3b8, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfa97404) at /home/foo/kde/build/KDE/kdepimlibs/akonadi/notificationsourceinterface.moc:77
#156 0xb523f224 in QDBusConnectionPrivate::deliverCall (this=0x84ea7f8, object=0x867f3b8, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:919
#157 0xb524b83a in QDBusCallDeliveryEvent::placeMetaCall (this=0x8d77258, object=0x867f3b8) at qdbusintegrator_p.h:103
#158 0xb50b8331 in QObject::event (this=0x867f3b8, e=0x8d77258) at kernel/qobject.cpp:1219
#159 0xb55f0bc4 in QApplicationPrivate::notify_helper (this=0x84f6858, receiver=0x867f3b8, e=0x8d77258) at kernel/qapplication.cpp:4445
#160 0xb55ee343 in QApplication::notify (this=0xbfa97f08, receiver=0x867f3b8, e=0x8d77258) at kernel/qapplication.cpp:3845
#161 0xb7644a5e in KApplication::notify (this=0xbfa97f08, receiver=0x867f3b8, event=0x8d77258) at /home/foo/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:311
#162 0xb509f62f in QCoreApplication::notifyInternal (this=0xbfa97f08, receiver=0x867f3b8, event=0x8d77258) at kernel/qcoreapplication.cpp:732
#163 0xb55e0373 in QCoreApplication::sendEvent (receiver=0x867f3b8, event=0x8d77258) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#164 0xb50a06e6 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x84c5570) at kernel/qcoreapplication.cpp:1373
#165 0xb50a03a3 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#166 0xb56c09a6 in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#167 0xb50d8298 in postEventSourceDispatch (s=0x84f8190) at kernel/qeventdispatcher_glib.cpp:277
#168 0xb26f4305 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#169 0xb26f7fe8 in ?? () from /lib/libglib-2.0.so.0
#170 0xb26f81c8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#171 0xb50d92d2 in QEventDispatcherGlib::processEvents (this=0x84e5c90, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#172 0xb56ccdb2 in QGuiEventDispatcherGlib::processEvents (this=0x84e5c90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#173 0xb509c9f7 in QEventLoop::processEvents (this=0xbfa97e2c, flags=...) at kernel/qeventloop.cpp:149
#174 0xb509cb3c in QEventLoop::exec (this=0xbfa97e2c, flags=...) at kernel/qeventloop.cpp:201
#175 0xb509fd21 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#176 0xb55edf54 in QApplication::exec () at kernel/qapplication.cpp:3719
#177 0x0804af19 in main (argc=1, argv=0xbfa98014) at /home/foo/kde/src/KDE/kdepim/kmail/main.cpp:145

Possible duplicates by query: bug 223487.

Reported using DrKonqi