Bug 193621

Application that crashed: kmail
Version of the application: 1.11.90
KDE Version: 4.2.86 (KDE 4.2.86 (KDE 4.3 >= 20090514)) "release 126"
Qt Version: 4.5.1
Operating System: Linux 2.6.25.20-0.1-pae i686
Distribution: "openSUSE 11.0 (i586)"

What I was doing when the application crashed:
I reported identical crash from my home machine - suggests problem is to do with kde 4.2.86 and not machine-specific. 

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  KMFolderCachedImap::addMsgInternal (this=0x83d74b0, msg=0x0, newMail=104, index_return=0xb755dbe6) at /usr/src/debug/kdepim-4.2.85/kmail/kmfoldercachedimap.cpp:533
#7  0xb75768ab in KMFolderImap::setSubfolderState (this=0x838aa38, state=KMFolderImap::imapNoInformation) at /usr/src/debug/kdepim-4.2.85/kmail/kmfolderimap.cpp:2354
#8  0xb757755f in KMFolderImap::slotListNamespaces (this=0x838aa38) at /usr/src/debug/kdepim-4.2.85/kmail/kmfolderimap.cpp:632
#9  0xb758baa6 in KMFolderImap::qt_metacall (this=0x838aa38, _c=QMetaObject::InvokeMetaMethod, _id=39, _a=0xbf8a31c8) at /usr/src/debug/kdepim-4.2.85/build/kmail/kmfolderimap.moc:194
#10 0xb6b63d68 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb6b654f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb754bba9 in KMail::ImapAccountBase::connectionResult (this=0x80e5ea8, _t1=0, _t2=@0xbf8a3248) at /usr/src/debug/kdepim-4.2.85/build/kmail/imapaccountbase.moc:153
#13 0xb7551a8b in KMail::ImapAccountBase::slotSchedulerSlaveConnected (this=0x80e5ea8, aSlave=0x8a928b8) at /usr/src/debug/kdepim-4.2.85/kmail/imapaccountbase.cpp:662
#14 0xb755c10e in KMail::ImapAccountBase::qt_metacall (this=0x80e5ea8, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbf8a337c) at /usr/src/debug/kdepim-4.2.85/build/kmail/imapaccountbase.moc:129
#15 0xb7563d3a in KMAcctImap::qt_metacall (this=0x80e5ea8, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbf8a337c) at /usr/src/debug/kdepim-4.2.85/build/kmail/kmacctimap.moc:77
#16 0xb6b63d68 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#17 0xb6b654f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#18 0xb6e7c823 in KIO::Scheduler::slaveConnected () from /usr/lib/libkio.so.5
#19 0xb6e7db9d in ?? () from /usr/lib/libkio.so.5
#20 0xb6e83376 in KIO::Scheduler::qt_metacall () from /usr/lib/libkio.so.5
#21 0xb6b63d68 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#22 0xb6b654f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb6e95887 in KIO::SlaveInterface::connected () from /usr/lib/libkio.so.5
#24 0xb6e995b0 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.5
#25 0xb6e95d27 in KIO::SlaveInterface::dispatch () from /usr/lib/libkio.so.5
#26 0xb6e87a8d in KIO::Slave::gotInput () from /usr/lib/libkio.so.5
#27 0xb6e89f23 in KIO::Slave::qt_metacall () from /usr/lib/libkio.so.5
#28 0xb6b63d68 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#29 0xb6b654f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#30 0xb6d92cb7 in KIO::Connection::readyRead () from /usr/lib/libkio.so.5
#31 0xb6d94623 in ?? () from /usr/lib/libkio.so.5
#32 0xb6d94a06 in KIO::Connection::qt_metacall () from /usr/lib/libkio.so.5
#33 0xb6b5c95b in QMetaCallEvent::placeMetaCall () from /usr/lib/libQtCore.so.4
#34 0xb6b5e448 in QObject::event () from /usr/lib/libQtCore.so.4
#35 0xb600955c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#36 0xb601188e in QApplication::notify () from /usr/lib/libQtGui.so.4
#37 0xb7ea693d in KApplication::notify () from /usr/lib/libkdeui.so.5
#38 0xb6b4d9cb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#39 0xb6b4e615 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#40 0xb6b4e80d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#41 0xb6b7992f in ?? () from /usr/lib/libQtCore.so.4
#42 0xb44132f9 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#43 0xb441687b in ?? () from /usr/lib/libglib-2.0.so.0
#44 0xb44169f8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#45 0xb6b79578 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#46 0xb60a99f5 in ?? () from /usr/lib/libQtGui.so.4
#47 0xb6b4c00a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#48 0xb6b4c44a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#49 0xb6509153 in QDialog::exec () from /usr/lib/libQtGui.so.4
#50 0xb7e2292c in KMessageBox::createKMessageBox () from /usr/lib/libkdeui.so.5
#51 0xb7e23c41 in KMessageBox::createKMessageBox () from /usr/lib/libkdeui.so.5
#52 0xb7e242ca in KMessageBox::sorryWId () from /usr/lib/libkdeui.so.5
#53 0xb7e2440a in KMessageBox::sorry () from /usr/lib/libkdeui.so.5
#54 0xb75ae9f1 in KMFolderMaildir::canAccess (this=0x83d74b0) at /usr/src/debug/kdepim-4.2.85/kmail/kmfoldermaildir.cpp:116
#55 0xb75acaab in KMFolderMaildir::open (this=0x83d74b0) at /usr/src/debug/kdepim-4.2.85/kmail/kmfoldermaildir.cpp:130
#56 0xb74c6256 in FolderStorage::countUnread (this=0x83d74b0) at /usr/src/debug/kdepim-4.2.85/kmail/folderstorage.cpp:872
#57 0xb7495417 in KMFolder::countUnread (this=0x83a08c8) at /usr/src/debug/kdepim-4.2.85/kmail/kmfolder.cpp:496
#58 0xb7444d0b in KMail::FolderViewItem::updateCounts (this=0x8ad8c38) at /usr/src/debug/kdepim-4.2.85/kmail/folderview.cpp:2942
#59 0xb744536c in KMail::FolderView::reloadInternal (this=0x87cde20, item=0x8a68070) at /usr/src/debug/kdepim-4.2.85/kmail/folderview.cpp:658
#60 0xb7445364 in KMail::FolderView::reloadInternal (this=0x87cde20, item=0x87c9000) at /usr/src/debug/kdepim-4.2.85/kmail/folderview.cpp:656
#61 0xb74456ce in KMail::FolderView::reload (this=0x87cde20, openFoldersForUpdate=false) at /usr/src/debug/kdepim-4.2.85/kmail/folderview.cpp:744
#62 0xb74459a6 in KMail::FolderView::slotColumnVisibilityChanged (this=0x87cde20, logicalIndex=1) at /usr/src/debug/kdepim-4.2.85/kmail/folderview.cpp:602
#63 0xb7445bb1 in KMail::FolderView::qt_metacall (this=0x87cde20, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbf8a45ac) at /usr/src/debug/kdepim-4.2.85/build/kmail/folderview.moc:210
#64 0xb744928a in KMail::MainFolderView::qt_metacall (this=0x87cde20, _c=QMetaObject::InvokeMetaMethod, _id=141, _a=0xbf8a45ac) at /usr/src/debug/kdepim-4.2.85/build/kmail/mainfolderview.moc:64
#65 0xb6b63d68 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#66 0xb6b654f2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#67 0xb7258093 in KPIM::TreeWidget::columnVisibilityChanged (this=0x87cde20, _t1=1) at /usr/src/debug/kdepim-4.2.85/build/libkdepim/moc_treewidget.cpp:87
#68 0xb72b90fd in KPIM::TreeWidget::setColumnHidden (this=0x87cde20, logicalIndex=1, hide=<value optimized out>) at /usr/src/debug/kdepim-4.2.85/libkdepim/treewidget.cpp:203
#69 0xb743d14e in KMail::FolderView::readConfig (this=0x87cde20) at /usr/src/debug/kdepim-4.2.85/kmail/folderview.cpp:275
#70 0xb76af360 in KMMainWidget::readConfig (this=0x8187ca8) at /usr/src/debug/kdepim-4.2.85/kmail/kmmainwidget.cpp:594
#71 0xb76c3850 in KMMainWidget (this=0x8187ca8, parent=0x8075880, aGUIClient=0x80758b4, actionCollection=0x86637a0, config=0x80777e8) at /usr/src/debug/kdepim-4.2.85/kmail/kmmainwidget.cpp:233
#72 0xb73c45eb in KMMainWin (this=0x8075880) at /usr/src/debug/kdepim-4.2.85/kmail/kmmainwin.cpp:41
#73 0xb75d6011 in KMKernel::openReader (this=0xbf8a56a8, onlyCheck=false) at /usr/src/debug/kdepim-4.2.85/kmail/kmkernel.cpp:391
#74 0xb75d7214 in KMKernel::action (this=0xbf8a56a8, mailto=false, check=<value optimized out>, to=@0xbf8a4b08, cc=@0xbf8a4b04, bcc=@0xbf8a4b00, subj=@0xbf8a4afc, body=@0xbf8a4af8, 
    messageFile=@0xbf8a4a44, attachURLs=@0xbf8a4af0, customHeaders=@0xbf8a4af4) at /usr/src/debug/kdepim-4.2.85/kmail/kmkernel.cpp:1848
#75 0xb75d85bb in KMKernel::handleCommandLine (this=0xbf8a56a8, noArgsOpensReader=true) at /usr/src/debug/kdepim-4.2.85/kmail/kmkernel.cpp:337
#76 0x0804afd5 in KMailApplication::newInstance (this=0xbf8a5758) at /usr/src/debug/kdepim-4.2.85/kmail/main.cpp:84
#77 0xb7eae096 in ?? () from /usr/lib/libkdeui.so.5
#78 0xb7eae13e in ?? () from /usr/lib/libkdeui.so.5
#79 0xb6c6482b in ?? () from /usr/lib/libQtDBus.so.4
#80 0xb6c657f2 in ?? () from /usr/lib/libQtDBus.so.4
#81 0xb6c65d61 in ?? () from /usr/lib/libQtDBus.so.4
#82 0xb6c6625a in ?? () from /usr/lib/libQtDBus.so.4
#83 0xb6b5e448 in QObject::event () from /usr/lib/libQtCore.so.4
#84 0xb6b4d35b in QCoreApplication::event () from /usr/lib/libQtCore.so.4
#85 0xb600eec9 in QApplication::event () from /usr/lib/libQtGui.so.4
#86 0xb600955c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#87 0xb601188e in QApplication::notify () from /usr/lib/libQtGui.so.4
#88 0xb7ea693d in KApplication::notify () from /usr/lib/libkdeui.so.5
#89 0xb6b4d9cb in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#90 0xb6b4e615 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#91 0xb6b4e80d in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#92 0xb6b7992f in ?? () from /usr/lib/libQtCore.so.4
#93 0xb44132f9 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#94 0xb441687b in ?? () from /usr/lib/libglib-2.0.so.0
#95 0xb44169f8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#96 0xb6b79578 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#97 0xb60a99f5 in ?? () from /usr/lib/libQtGui.so.4
#98 0xb6b4c00a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#99 0xb6b4c44a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#100 0xb6b4e8d9 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#101 0xb60093d7 in QApplication::exec () from /usr/lib/libQtGui.so.4
#102 0x0804a7e0 in main (argc=2, argv=0x3b) at /usr/src/debug/kdepim-4.2.85/kmail/main.cpp:146