Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I don't even know how it got to this. One day I came home from work and KMail had failed to retrieve my e-mails from 2 accounts. Then, I clicked on "Check for Mail" button but nothing happened. After this I decided to re-start KMail... I closed the application and it never started again -- this crash report window pops up instead.

The crash can be reproduced every time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f3bab455b5c in KMail::SearchJob::searchCompleteFolder (this=0x15a4d10) at ../../kmail/searchjob.cpp:87
#6  0x00007f3bab280f38 in KMFolderImap::search (this=0x1467040, pattern=0x1467ab0) at ../../kmail/kmfolderimap.cpp:2403
#7  0x00007f3bab3be6d7 in KMSearch::slotProcessNextBatch (this=0x133f820) at ../../kmail/kmfoldersearch.cpp:272
#8  0x00007f3bab3bf840 in KMSearch::qt_metacall (this=0x133f820, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff61e5d120) at ./kmfoldersearch.moc:85
#9  0x00007f3bc328fe3f in QMetaObject::activate (sender=0x13dae60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#10 0x00007f3bc328ca63 in QObject::event (this=0x13dae60, e=0x7fff61e5d870) at kernel/qobject.cpp:1212
#11 0x00007f3bc263622c in QApplicationPrivate::notify_helper (this=0xd0d4d0, receiver=0x13dae60, e=0x7fff61e5d870) at kernel/qapplication.cpp:4300
#12 0x00007f3bc263c6fb in QApplication::notify (this=0x7fff61e628a0, receiver=0x13dae60, e=0x7fff61e5d870) at kernel/qapplication.cpp:4183
#13 0x00007f3bc3c65526 in KApplication::notify (this=0x7fff61e628a0, receiver=0x13dae60, event=0x7fff61e5d870) at ../../kdeui/kernel/kapplication.cpp:302
#14 0x00007f3bc327d06c in QCoreApplication::notifyInternal (this=0x7fff61e628a0, receiver=0x13dae60, event=0x7fff61e5d870) at kernel/qcoreapplication.cpp:704
#15 0x00007f3bc32a9d42 in QCoreApplication::sendEvent (this=0xd0eb20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QTimerInfoList::activateTimers (this=0xd0eb20) at kernel/qeventdispatcher_unix.cpp:603
#17 0x00007f3bc32a6824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#18 0x00007f3bba9eb8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#19 0x00007f3bba9ef748 in ?? () from /lib/libglib-2.0.so.0
#20 0x00007f3bba9ef8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#21 0x00007f3bc32a6513 in QEventDispatcherGlib::processEvents (this=0xcd5d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#22 0x00007f3bc26e646e in QGuiEventDispatcherGlib::processEvents (this=0x7fff61e5ce70, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007f3bc327b992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#24 0x00007f3bc327bd6c in QEventLoop::exec (this=0x7fff61e5dc50, flags=) at kernel/qeventloop.cpp:201
#25 0x00007f3bc3cf5ec6 in KWallet::Wallet::openWallet (name=<value optimized out>, w=<value optimized out>, ot=KWallet::Wallet::Synchronous) at ../../kdeui/util/kwallet.cpp:260
#26 0x00007f3baa28256d in MailTransport::TransportManager::wallet (this=0x12daa20) at ../../mailtransport/transportmanager.cpp:602
#27 0x00007f3baa27e8cd in MailTransport::Transport::readPassword (this=0x132c050) at ../../mailtransport/transport.cpp:295
#28 0x00007f3baa27ed70 in MailTransport::Transport::qt_metacall (this=0x132c050, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./transport.moc:72
#29 0x00007f3bc328fe3f in QMetaObject::activate (sender=0x132dfe0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#30 0x00007f3bc329765f in QSingleShotTimer::timerEvent (this=0x132dfe0) at kernel/qtimer.cpp:308
#31 0x00007f3bc328ca63 in QObject::event (this=0x132dfe0, e=0x7fff61e5e800) at kernel/qobject.cpp:1212
#32 0x00007f3bc263622c in QApplicationPrivate::notify_helper (this=0xd0d4d0, receiver=0x132dfe0, e=0x7fff61e5e800) at kernel/qapplication.cpp:4300
#33 0x00007f3bc263c6fb in QApplication::notify (this=0x7fff61e628a0, receiver=0x132dfe0, e=0x7fff61e5e800) at kernel/qapplication.cpp:4183
#34 0x00007f3bc3c65526 in KApplication::notify (this=0x7fff61e628a0, receiver=0x132dfe0, event=0x7fff61e5e800) at ../../kdeui/kernel/kapplication.cpp:302
#35 0x00007f3bc327d06c in QCoreApplication::notifyInternal (this=0x7fff61e628a0, receiver=0x132dfe0, event=0x7fff61e5e800) at kernel/qcoreapplication.cpp:704
#36 0x00007f3bc32a9d42 in QCoreApplication::sendEvent (this=0xd0eb20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QTimerInfoList::activateTimers (this=0xd0eb20) at kernel/qeventdispatcher_unix.cpp:603
#38 0x00007f3bc32a6824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#39 0x00007f3bba9eb8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x00007f3bba9ef748 in ?? () from /lib/libglib-2.0.so.0
#41 0x00007f3bba9ef8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x00007f3bc32a6513 in QEventDispatcherGlib::processEvents (this=0xcd5d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#43 0x00007f3bc26e646e in QGuiEventDispatcherGlib::processEvents (this=0x7fff61e5ce70, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f3bc327b992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#45 0x00007f3bc327bd6c in QEventLoop::exec (this=0x7fff61e5ebe0, flags=) at kernel/qeventloop.cpp:201
#46 0x00007f3bc3cf5ec6 in KWallet::Wallet::openWallet (name=<value optimized out>, w=<value optimized out>, ot=KWallet::Wallet::Synchronous) at ../../kdeui/util/kwallet.cpp:260
#47 0x00007f3baa28256d in MailTransport::TransportManager::wallet (this=0x12daa20) at ../../mailtransport/transportmanager.cpp:602
#48 0x00007f3baa27e8cd in MailTransport::Transport::readPassword (this=0x12d7190) at ../../mailtransport/transport.cpp:295
#49 0x00007f3baa27ed70 in MailTransport::Transport::qt_metacall (this=0x12d7190, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./transport.moc:72
#50 0x00007f3bc328fe3f in QMetaObject::activate (sender=0x1266a00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#51 0x00007f3bc329765f in QSingleShotTimer::timerEvent (this=0x1266a00) at kernel/qtimer.cpp:308
#52 0x00007f3bc328ca63 in QObject::event (this=0x1266a00, e=0x7fff61e5f790) at kernel/qobject.cpp:1212
#53 0x00007f3bc263622c in QApplicationPrivate::notify_helper (this=0xd0d4d0, receiver=0x1266a00, e=0x7fff61e5f790) at kernel/qapplication.cpp:4300
#54 0x00007f3bc263c6fb in QApplication::notify (this=0x7fff61e628a0, receiver=0x1266a00, e=0x7fff61e5f790) at kernel/qapplication.cpp:4183
#55 0x00007f3bc3c65526 in KApplication::notify (this=0x7fff61e628a0, receiver=0x1266a00, event=0x7fff61e5f790) at ../../kdeui/kernel/kapplication.cpp:302
#56 0x00007f3bc327d06c in QCoreApplication::notifyInternal (this=0x7fff61e628a0, receiver=0x1266a00, event=0x7fff61e5f790) at kernel/qcoreapplication.cpp:704
#57 0x00007f3bc32a9d42 in QCoreApplication::sendEvent (this=0xd0eb20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#58 QTimerInfoList::activateTimers (this=0xd0eb20) at kernel/qeventdispatcher_unix.cpp:603
#59 0x00007f3bc32a6824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#60 0x00007f3bba9eb8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0x00007f3bba9ef748 in ?? () from /lib/libglib-2.0.so.0
#62 0x00007f3bba9ef8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0x00007f3bc32a6513 in QEventDispatcherGlib::processEvents (this=0xcd5d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#64 0x00007f3bc26e646e in QGuiEventDispatcherGlib::processEvents (this=0x7fff61e5ce70, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007f3bc327b992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#66 0x00007f3bc327bd6c in QEventLoop::exec (this=0x7fff61e5fb70, flags=) at kernel/qeventloop.cpp:201
#67 0x00007f3bc3cf5ec6 in KWallet::Wallet::openWallet (name=<value optimized out>, w=<value optimized out>, ot=KWallet::Wallet::Synchronous) at ../../kdeui/util/kwallet.cpp:260
#68 0x00007f3bab2ce1f4 in KMKernel::wallet (this=0x12c1ae0) at ../../kmail/kmkernel.cpp:2498
#69 0x00007f3bab258863 in KMail::NetworkAccount::readPassword (this=0x15a68a0) at ../../kmail/networkaccount.cpp:328
#70 0x00007f3bab25901e in KMail::NetworkAccount::readConfig (this=0x15a68a0, config=...) at ../../kmail/networkaccount.cpp:170
#71 0x00007f3bab267a88 in KMail::ImapAccountBase::readConfig (this=0x7fff61e5ce70, config=...) at ../../kmail/imapaccountbase.cpp:207
#72 0x00007f3bab1fa4cd in KMail::AccountManager::readConfig (this=<value optimized out>) at ../../kmail/accountmanager.cpp:131
#73 0x00007f3bab2e07a4 in KMKernel::init (this=0x12c1ae0) at ../../kmail/kmkernel.cpp:1542
#74 0x00007f3bab975258 in KMailPart (this=0x11e2f20, parentWidget=0xd05a60, parent=<value optimized out>, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>)
    at ../../kmail/kmail_part.cpp:73
#75 0x00007f3bab975c9f in KPluginFactory::createPartInstance<KMailPart> (parentWidget=0xd05a60, parent=0xd05a60, args=...) at /usr/include/kpluginfactory.h:467
#76 0x00007f3bc379c96c in KPluginFactory::create (this=0x11ecb00, iface=0x7f3bc1bd25c0 "KParts::ReadOnlyPart", parentWidget=<value optimized out>, parent=0xd05a60, args=..., 
    keyword=<value optimized out>) at ../../kdecore/util/kpluginfactory.cpp:191
#77 0x00007f3bc444b56a in KPluginFactory::create<KParts::ReadOnlyPart> (this=0xd05a60, libname=0x1182e08 "kmailpart") at /usr/include/kpluginfactory.h:491
#78 KontactInterface::Core::createPart (this=0xd05a60, libname=0x1182e08 "kmailpart") at ../../kontactinterface/core.cpp:87
#79 0x00007f3bac5f4210 in KMailPlugin::createPart (this=0x7fff61e5ce70) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:179
#80 0x00007f3bc444d879 in KontactInterface::Plugin::part (this=0x7fff61e5ce70) at ../../kontactinterface/plugin.cpp:191
#81 0x00007f3bc4a0008f in Kontact::MainWindow::selectPlugin (this=0xd05a60, plugin=0x1176d20) at ../../../kontact/src/mainwindow.cpp:778
#82 0x00007f3bc49fae6c in Kontact::MainWindow::loadSettings (this=0xd05a60) at ../../../kontact/src/mainwindow.cpp:944
#83 0x00007f3bc4a03110 in Kontact::MainWindow::initObject (this=0xd05a60) at ../../../kontact/src/mainwindow.cpp:210
#84 0x00007f3bc4a0458c in MainWindow (this=0xd05a60, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:146
#85 0x0000000000404804 in KontactApp::newInstance (this=0x7fff61e628a0) at ../../../kontact/src/main.cpp:136
#86 0x00007f3bc3c6c6b6 in KUniqueApplicationAdaptor::newInstance (this=0xdc5310, asn_id=<value optimized out>, args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:454
#87 0x00007f3bc3c6ccf6 in KUniqueApplicationAdaptor::qt_metacall (this=0xdc5310, _c=QMetaObject::InvokeMetaMethod, _id=22691744, _a=0x7fff61e61a60) at ./kuniqueapplication_p.moc:81
#88 0x00007f3bc06c8486 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#89 0x00007f3bc06c96ef in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0xdc5310, flags=337, msg=...) at qdbusintegrator.cpp:809
#90 0x00007f3bc06ca1cd in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1364
#91 0x00007f3bc06ca468 in QDBusActivateObjectEvent::placeMetaCall (this=0xe5b960) at qdbusintegrator.cpp:1477
#92 0x00007f3bc328cd49 in QObject::event (this=0x7fff61e628a0, e=0xe5b960) at kernel/qobject.cpp:1248
#93 0x00007f3bc263a59d in QApplication::event (this=0x7fff61e628a0, e=0xe5b960) at kernel/qapplication.cpp:2353
#94 0x00007f3bc263622c in QApplicationPrivate::notify_helper (this=0xd0d4d0, receiver=0x7fff61e628a0, e=0xe5b960) at kernel/qapplication.cpp:4300
#95 0x00007f3bc263c6fb in QApplication::notify (this=0x7fff61e628a0, receiver=0x7fff61e628a0, e=0xe5b960) at kernel/qapplication.cpp:4183
#96 0x00007f3bc3c65526 in KApplication::notify (this=0x7fff61e628a0, receiver=0x7fff61e628a0, event=0xe5b960) at ../../kdeui/kernel/kapplication.cpp:302
#97 0x00007f3bc327d06c in QCoreApplication::notifyInternal (this=0x7fff61e628a0, receiver=0x7fff61e628a0, event=0xe5b960) at kernel/qcoreapplication.cpp:704
#98 0x00007f3bc327f7e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xcd6620) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#99 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xcd6620) at kernel/qcoreapplication.cpp:1345
#100 0x00007f3bc32a69d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#101 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#102 0x00007f3bba9eb8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#103 0x00007f3bba9ef748 in ?? () from /lib/libglib-2.0.so.0
#104 0x00007f3bba9ef8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#105 0x00007f3bc32a6513 in QEventDispatcherGlib::processEvents (this=0xcd5d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#106 0x00007f3bc26e646e in QGuiEventDispatcherGlib::processEvents (this=0x7fff61e5ce70, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#107 0x00007f3bc327b992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#108 0x00007f3bc327bd6c in QEventLoop::exec (this=0x7fff61e627e0, flags=) at kernel/qeventloop.cpp:201
#109 0x00007f3bc327faab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#110 0x0000000000403e8e in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 255401.

Possible duplicates by query: bug 256092, bug 255969, bug 255936, bug 255401, bug 255400.

Reported using DrKonqi