Bug 249705

Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Every attempt to launch Kontact or KMail results in a Segmentation Fault crash before and GUI is displayed. Other programs incorporated into Kontact launch fine independently, indicating that KMail is the culprit.

The crash can be reproduced every time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#5  0x00007fd30448ab5c in KMail::SearchJob::searchCompleteFolder (this=0x2ddee30) at ../../kmail/searchjob.cpp:87
#6  0x00007fd3042b5f38 in KMFolderImap::search (this=0x2d3dc00, pattern=0x2d62830) at ../../kmail/kmfolderimap.cpp:2403
#7  0x00007fd3043f36d7 in KMSearch::slotProcessNextBatch (this=0x2d81bd0) at ../../kmail/kmfoldersearch.cpp:272
#8  0x00007fd3043f4840 in KMSearch::qt_metacall (this=0x2d81bd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe56166b0) at ./kmfoldersearch.moc:85
#9  0x00007fd31ccd6e3f in QMetaObject::activate (sender=0x2d7f140, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#10 0x00007fd31ccd3a63 in QObject::event (this=0x2d7f140, e=0x7fffe5616e00) at kernel/qobject.cpp:1212
#11 0x00007fd31c07d22c in QApplicationPrivate::notify_helper (this=0x25edb20, receiver=0x2d7f140, e=0x7fffe5616e00) at kernel/qapplication.cpp:4300
#12 0x00007fd31c0836fb in QApplication::notify (this=0x7fffe561af70, receiver=0x2d7f140, e=0x7fffe5616e00) at kernel/qapplication.cpp:4183
#13 0x00007fd31d6ac526 in KApplication::notify (this=0x7fffe561af70, receiver=0x2d7f140, event=0x7fffe5616e00) at ../../kdeui/kernel/kapplication.cpp:302
#14 0x00007fd31ccc406c in QCoreApplication::notifyInternal (this=0x7fffe561af70, receiver=0x2d7f140, event=0x7fffe5616e00) at kernel/qcoreapplication.cpp:704
#15 0x00007fd31ccf0d42 in QCoreApplication::sendEvent (this=0x25f19e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QTimerInfoList::activateTimers (this=0x25f19e0) at kernel/qeventdispatcher_unix.cpp:603
#17 0x00007fd31cced824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#18 0x00007fd3144328c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#19 0x00007fd314436748 in ?? () from /lib/libglib-2.0.so.0
#20 0x00007fd3144368fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#21 0x00007fd31cced513 in QEventDispatcherGlib::processEvents (this=0x25b9d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#22 0x00007fd31c12d46e in QGuiEventDispatcherGlib::processEvents (this=0x7fffe5616400, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#23 0x00007fd31ccc2992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#24 0x00007fd31ccc2d6c in QEventLoop::exec (this=0x7fffe56171e0, flags=) at kernel/qeventloop.cpp:201
#25 0x00007fd31d73cec6 in KWallet::Wallet::openWallet (name=<value optimized out>, w=<value optimized out>, ot=KWallet::Wallet::Synchronous) at ../../kdeui/util/kwallet.cpp:260
#26 0x00007fd3032b756d in MailTransport::TransportManager::wallet (this=0x2bd89a0) at ../../mailtransport/transportmanager.cpp:602
#27 0x00007fd3032b38cd in MailTransport::Transport::readPassword (this=0x2c74410) at ../../mailtransport/transport.cpp:295
#28 0x00007fd3032b3d70 in MailTransport::Transport::qt_metacall (this=0x2c74410, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./transport.moc:72
#29 0x00007fd31ccd6e3f in QMetaObject::activate (sender=0x2be3830, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#30 0x00007fd31ccde65f in QSingleShotTimer::timerEvent (this=0x2be3830) at kernel/qtimer.cpp:308
#31 0x00007fd31ccd3a63 in QObject::event (this=0x2be3830, e=0x7fffe5617d90) at kernel/qobject.cpp:1212
#32 0x00007fd31c07d22c in QApplicationPrivate::notify_helper (this=0x25edb20, receiver=0x2be3830, e=0x7fffe5617d90) at kernel/qapplication.cpp:4300
#33 0x00007fd31c0836fb in QApplication::notify (this=0x7fffe561af70, receiver=0x2be3830, e=0x7fffe5617d90) at kernel/qapplication.cpp:4183
#34 0x00007fd31d6ac526 in KApplication::notify (this=0x7fffe561af70, receiver=0x2be3830, event=0x7fffe5617d90) at ../../kdeui/kernel/kapplication.cpp:302
#35 0x00007fd31ccc406c in QCoreApplication::notifyInternal (this=0x7fffe561af70, receiver=0x2be3830, event=0x7fffe5617d90) at kernel/qcoreapplication.cpp:704
#36 0x00007fd31ccf0d42 in QCoreApplication::sendEvent (this=0x25f19e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QTimerInfoList::activateTimers (this=0x25f19e0) at kernel/qeventdispatcher_unix.cpp:603
#38 0x00007fd31cced824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#39 0x00007fd3144328c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x00007fd314436748 in ?? () from /lib/libglib-2.0.so.0
#41 0x00007fd3144368fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x00007fd31cced513 in QEventDispatcherGlib::processEvents (this=0x25b9d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#43 0x00007fd31c12d46e in QGuiEventDispatcherGlib::processEvents (this=0x7fffe5616400, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007fd31ccc2992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#45 0x00007fd31ccc2d6c in QEventLoop::exec (this=0x7fffe5618170, flags=) at kernel/qeventloop.cpp:201
#46 0x00007fd31d73cec6 in KWallet::Wallet::openWallet (name=<value optimized out>, w=<value optimized out>, ot=KWallet::Wallet::Synchronous) at ../../kdeui/util/kwallet.cpp:260
#47 0x00007fd3043031f4 in KMKernel::wallet (this=0x2c357d0) at ../../kmail/kmkernel.cpp:2498
#48 0x00007fd30428d863 in KMail::NetworkAccount::readPassword (this=0x2d9aff0) at ../../kmail/networkaccount.cpp:328
#49 0x00007fd30428e01e in KMail::NetworkAccount::readConfig (this=0x2d9aff0, config=...) at ../../kmail/networkaccount.cpp:170
#50 0x00007fd30429ca88 in KMail::ImapAccountBase::readConfig (this=0x7fffe5616400, config=...) at ../../kmail/imapaccountbase.cpp:207
#51 0x00007fd30422f4cd in KMail::AccountManager::readConfig (this=<value optimized out>) at ../../kmail/accountmanager.cpp:131
#52 0x00007fd3043157a4 in KMKernel::init (this=0x2c357d0) at ../../kmail/kmkernel.cpp:1542
#53 0x00007fd3049aa258 in KMailPart (this=0x2ace5d0, parentWidget=0x25e3d90, parent=<value optimized out>, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>)
    at ../../kmail/kmail_part.cpp:73
#54 0x00007fd3049aac9f in KPluginFactory::createPartInstance<KMailPart> (parentWidget=0x25e3d90, parent=0x25e3d90, args=...) at /usr/include/kpluginfactory.h:467
#55 0x00007fd31d1e396c in KPluginFactory::create (this=0x2ad7ec0, iface=0x7fd31b6195c0 "KParts::ReadOnlyPart", parentWidget=<value optimized out>, parent=0x25e3d90, args=..., 
    keyword=<value optimized out>) at ../../kdecore/util/kpluginfactory.cpp:191
#56 0x00007fd31de9256a in KPluginFactory::create<KParts::ReadOnlyPart> (this=0x25e3d90, libname=0x2af0b08 "kmailpart") at /usr/include/kpluginfactory.h:491
#57 KontactInterface::Core::createPart (this=0x25e3d90, libname=0x2af0b08 "kmailpart") at ../../kontactinterface/core.cpp:87
#58 0x00007fd305629210 in KMailPlugin::createPart (this=0x7fffe5616400) at ../../../../kontact/plugins/kmail/kmail_plugin.cpp:179
#59 0x00007fd31de94879 in KontactInterface::Plugin::part (this=0x7fffe5616400) at ../../kontactinterface/plugin.cpp:191
#60 0x00007fd31e44708f in Kontact::MainWindow::selectPlugin (this=0x25e3d90, plugin=0x2b14f60) at ../../../kontact/src/mainwindow.cpp:778
#61 0x00007fd31e441e6c in Kontact::MainWindow::loadSettings (this=0x25e3d90) at ../../../kontact/src/mainwindow.cpp:944
#62 0x00007fd31e44a110 in Kontact::MainWindow::initObject (this=0x25e3d90) at ../../../kontact/src/mainwindow.cpp:210
#63 0x00007fd31e44b58c in MainWindow (this=0x25e3d90, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:146
#64 0x0000000000404804 in KontactApp::newInstance (this=0x7fffe561af70) at ../../../kontact/src/main.cpp:136
#65 0x00007fd31d6b36b6 in KUniqueApplicationAdaptor::newInstance (this=0x2763c50, asn_id=<value optimized out>, args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:454
#66 0x00007fd31d6b3cf6 in KUniqueApplicationAdaptor::qt_metacall (this=0x2763c50, _c=QMetaObject::InvokeMetaMethod, _id=47357696, _a=0x7fffe561a060) at ./kuniqueapplication_p.moc:81
#67 0x00007fd31a10f486 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#68 0x00007fd31a1106ef in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x2763c50, flags=337, msg=...) at qdbusintegrator.cpp:809
#69 0x00007fd31a1111cd in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1364
#70 0x00007fd31a111468 in QDBusActivateObjectEvent::placeMetaCall (this=0x27b17b0) at qdbusintegrator.cpp:1477
#71 0x00007fd31ccd3d49 in QObject::event (this=0x7fffe561af70, e=0x27b17b0) at kernel/qobject.cpp:1248
#72 0x00007fd31c08159d in QApplication::event (this=0x7fffe561af70, e=0x27b17b0) at kernel/qapplication.cpp:2353
#73 0x00007fd31c07d22c in QApplicationPrivate::notify_helper (this=0x25edb20, receiver=0x7fffe561af70, e=0x27b17b0) at kernel/qapplication.cpp:4300
#74 0x00007fd31c0836fb in QApplication::notify (this=0x7fffe561af70, receiver=0x7fffe561af70, e=0x27b17b0) at kernel/qapplication.cpp:4183
#75 0x00007fd31d6ac526 in KApplication::notify (this=0x7fffe561af70, receiver=0x7fffe561af70, event=0x27b17b0) at ../../kdeui/kernel/kapplication.cpp:302
#76 0x00007fd31ccc406c in QCoreApplication::notifyInternal (this=0x7fffe561af70, receiver=0x7fffe561af70, event=0x27b17b0) at kernel/qcoreapplication.cpp:704
#77 0x00007fd31ccc67e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x25ba620) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#78 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x25ba620) at kernel/qcoreapplication.cpp:1345
#79 0x00007fd31cced9d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#80 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#81 0x00007fd3144328c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#82 0x00007fd314436748 in ?? () from /lib/libglib-2.0.so.0
#83 0x00007fd3144368fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#84 0x00007fd31cced513 in QEventDispatcherGlib::processEvents (this=0x25b9d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#85 0x00007fd31c12d46e in QGuiEventDispatcherGlib::processEvents (this=0x7fffe5616400, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#86 0x00007fd31ccc2992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#87 0x00007fd31ccc2d6c in QEventLoop::exec (this=0x277c080, flags=) at kernel/qeventloop.cpp:201
#88 0x00007fd31db7d411 in Akonadi::Control::Private::exec (this=0x275ab80) at ../../akonadi/control.cpp:137
#89 0x00007fd31db7db75 in Akonadi::Control::start (parent=0x0) at ../../akonadi/control.cpp:233
#90 0x0000000000403e72 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:204

This bug may be a duplicate of or related to bug 249704.

Possible duplicates by query: bug 249704, bug 249510, bug 246617, bug 246173, bug 245452.

Reported using DrKonqi