Bug 308256

Application: kmail (1.13.6)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.20-desktop i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
- What I was doing when the application crashed: I was logging in to IMAP accounts and Kmail will continue to crash. KDE /tmp processes related to Kmail will continue to run and I kill them manually. Was working fine before reboot, no updates or other software installed immediately prior to reboot. Had just started system back up and immediately went to open Kmail.

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#7  KMail::FolderView::slotFolderExpanded (this=0x81310b8, item=0x851d008) at /usr/src/debug/kdepim-4.4.10/kmail/folderview.cpp:2471
#8  0xb6c1b6d4 in KMail::FolderView::qt_metacall (this=0x81310b8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfdbe958) at /usr/src/debug/kdepim-4.4.10/build/kmail/folderview.moc:234
#9  0xb6c1ff22 in KMail::MainFolderView::qt_metacall (this=0x81310b8, _c=QMetaObject::InvokeMetaMethod, _id=149, _a=0xbfdbe958) at /usr/src/debug/kdepim-4.4.10/build/kmail/mainfolderview.moc:70
#10 0xb5d428ad in QMetaObject::metacall (object=0x81310b8, cl=QMetaObject::InvokeMetaMethod, idx=149, argv=0xbfdbe958) at kernel/qmetaobject.cpp:237
#11 0xb5d52a0c in QMetaObject::activate (sender=0x81310b8, m=0xb691b5b0, local_signal_index=6, argv=0xbfdbe958) at kernel/qobject.cpp:3272
#12 0xb65d8a55 in QTreeWidget::itemExpanded (this=0x81310b8, _t1=0x851d008) at .moc/release-shared/moc_qtreewidget.cpp:242
#13 0xb65d8ac2 in QTreeWidgetPrivate::_q_emitItemExpanded (this=0x84d9808, index=...) at itemviews/qtreewidget.cpp:2272
#14 0xb65e16a5 in QTreeWidget::qt_metacall (this=0x81310b8, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbfdbeb88) at .moc/release-shared/moc_qtreewidget.cpp:155
#15 0xb44cd392 in KPIM::TreeWidget::qt_metacall (this=0x81310b8, _c=QMetaObject::InvokeMetaMethod, _id=109, _a=0xbfdbeb88) at /usr/src/debug/kdepim-4.4.10/build/libkdepim/moc_treewidget.cpp:74
#16 0xb454a242 in KPIM::FolderTreeWidget::qt_metacall (this=0x81310b8, _c=QMetaObject::InvokeMetaMethod, _id=109, _a=0xbfdbeb88) at /usr/src/debug/kdepim-4.4.10/build/libkdepim/foldertreewidget.moc:74
#17 0xb6c1b672 in KMail::FolderView::qt_metacall (this=0x81310b8, _c=QMetaObject::InvokeMetaMethod, _id=109, _a=0xbfdbeb88) at /usr/src/debug/kdepim-4.4.10/build/kmail/folderview.moc:200
#18 0xb6c1ff22 in KMail::MainFolderView::qt_metacall (this=0x81310b8, _c=QMetaObject::InvokeMetaMethod, _id=109, _a=0xbfdbeb88) at /usr/src/debug/kdepim-4.4.10/build/kmail/mainfolderview.moc:70
#19 0xb5d428ad in QMetaObject::metacall (object=0x81310b8, cl=QMetaObject::InvokeMetaMethod, idx=109, argv=0xbfdbeb88) at kernel/qmetaobject.cpp:237
#20 0xb5d52a0c in QMetaObject::activate (sender=0x81310b8, m=0xb691ab90, local_signal_index=0, argv=0xbfdbeb88) at kernel/qobject.cpp:3272
#21 0xb659aa75 in QTreeView::expanded (this=0x81310b8, _t1=...) at .moc/release-shared/moc_qtreeview.cpp:201
#22 0xb65a4f22 in QTreeViewPrivate::expand (this=0x84d9808, item=8, emitSignal=true) at itemviews/qtreeview.cpp:2884
#23 0xb65a6a59 in QTreeView::expand (this=0x81310b8, index=...) at itemviews/qtreeview.cpp:758
#24 0xb65a730c in QTreeView::setExpanded (this=0x81310b8, index=..., expanded=true) at itemviews/qtreeview.cpp:825
#25 0xb65da146 in QTreeWidget::setItemExpanded (this=0x81310b8, item=0xffffffc0, expand=true) at itemviews/qtreewidget.cpp:3141
#26 0xb6c1a898 in setExpanded (this=0x81310b8) at /usr/include/QtGui/qtreewidget.h:409
#27 KMail::FolderView::restoreItemStates (this=0x81310b8) at /usr/src/debug/kdepim-4.4.10/kmail/folderview.cpp:389
#28 0xb6c1b396 in KMail::FolderView::reload (this=0x81310b8, openFoldersForUpdate=false) at /usr/src/debug/kdepim-4.4.10/kmail/folderview.cpp:671
#29 0xb6e5d204 in KMMainWidget::readConfig (this=0x84045c0) at /usr/src/debug/kdepim-4.4.10/kmail/kmmainwidget.cpp:595
#30 0xb6e69798 in KMMainWidget::KMMainWidget (this=0x84045c0, parent=0x808b2b8, aGUIClient=0x808b2ec, actionCollection=0x8236d48, config=...) at /usr/src/debug/kdepim-4.4.10/kmail/kmmainwidget.cpp:234
#31 0xb6bbe6a0 in KMMainWin::KMMainWin (this=0x808b2b8, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdepim-4.4.10/kmail/kmmainwin.cpp:41
#32 0xb6d8ca02 in KMKernel::openReader (this=0xbfdbfee8, onlyCheck=false) at /usr/src/debug/kdepim-4.4.10/kmail/kmkernel.cpp:422
#33 0xb6d8cbc1 in KMKernel::action (this=0xbfdbfee8, mailto=false, check=false, to=..., cc=..., bcc=..., subj=..., body=..., messageFile=..., attachURLs=..., customHeaders=...) at /usr/src/debug/kdepim-4.4.10/kmail/kmkernel.cpp:1939
#34 0xb6d8f30f in KMKernel::handleCommandLine (this=0xbfdbfee8, noArgsOpensReader=true) at /usr/src/debug/kdepim-4.4.10/kmail/kmkernel.cpp:368
#35 0x08049fd9 in KMailApplication::newInstance (this=0xbfdbffb0) at /usr/src/debug/kdepim-4.4.10/kmail/main.cpp:87
#36 0xb7624967 in ?? () from /usr/lib/libkdeui.so.5
#37 0xb7624a3c in ?? () from /usr/lib/libkdeui.so.5
#38 0xb55085e0 in QDBusConnectionPrivate::deliverCall (this=0x8091ef0, object=0x8196288, msg=..., metaTypes=..., slotIdx=1) at qdbusintegrator.cpp:919
#39 0xb5508fd7 in QDBusConnectionPrivate::activateCall (this=0x8091ef0, object=0x8196288, flags=337, msg=...) at qdbusintegrator.cpp:822
#40 0xb55096a8 in QDBusConnectionPrivate::activateObject (this=0x8091ef0, node=..., msg=..., pathStartPos=135881264) at qdbusintegrator.cpp:1399
#41 0xb5509ba8 in QDBusActivateObjectEvent::placeMetaCall (this=0x8402350) at qdbusintegrator.cpp:1493
#42 0xb5d5158f in QObject::event (this=0xbfdbffb0, e=0x8402350) at kernel/qobject.cpp:1211
#43 0xb5d3c5aa in QCoreApplication::event (this=0xbfdbffb0, e=0x8402350) at kernel/qcoreapplication.cpp:1561
#44 0xb5fb9bcd in QApplication::event (this=0xbfdbffb0, e=0x8402350) at kernel/qapplication.cpp:2486
#45 0xb5fb7414 in QApplicationPrivate::notify_helper (this=0x809dae0, receiver=0xbfdbffb0, e=0x8402350) at kernel/qapplication.cpp:4445
#46 0xb5fc00c7 in QApplication::notify (this=0xbfdbffb0, receiver=0xbfdbffb0, e=0x8402350) at kernel/qapplication.cpp:3845
#47 0xb757e1f1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#48 0xb5d3bfbe in QCoreApplication::notifyInternal (this=0xbfdbffb0, receiver=0xbfdbffb0, event=0x8402350) at kernel/qcoreapplication.cpp:732
#49 0xb5d3fd4c in sendEvent (receiver=0x0, event_type=0, data=0x8052588) at kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8052588) at kernel/qcoreapplication.cpp:1373
#51 0xb5d3fe9c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#52 0xb5d6a5c4 in sendPostedEvents (s=0x809ff00) at kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x809ff00) at kernel/qeventdispatcher_glib.cpp:277
#54 0xb3ce9509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#55 0xb3ce9d10 in ?? () from /lib/libglib-2.0.so.0
#56 0xb3ce9fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#57 0xb5d6a74b in QEventDispatcherGlib::processEvents (this=0x8055d90, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#58 0xb606d55a in QGuiEventDispatcherGlib::processEvents (this=0x8055d90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#59 0xb5d3b29d in QEventLoop::processEvents (this=0xbfdbfe64, flags=...) at kernel/qeventloop.cpp:149
#60 0xb5d3b4c9 in QEventLoop::exec (this=0xbfdbfe64, flags=...) at kernel/qeventloop.cpp:201
#61 0xb5d3ff70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#62 0xb5fb5104 in QApplication::exec () at kernel/qapplication.cpp:3719
#63 0x0804aa83 in main (argc=) at /usr/src/debug/kdepim-4.4.10/kmail/main.cpp:156

Reported using DrKonqi