Application that crashed: kmail
Version of the application: 1.12.1
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.30.5-43.fc11.x86_64 x86_64
Distribution: "Fedora release 11 (Leonidas)"

What I was doing when the application crashed:
kmail krash when typing in 'to:' field in composer, looks like ldap lookup issue.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  QListWidgetItem::text (this=<value optimized out>) at /usr/include/QtGui/qlistwidget.h:90
#6  KPIM::AddresseeLineEdit::slotLDAPSearchData (this=<value optimized out>) at /usr/src/debug/kdepim-4.3.1/libkdepim/addresseelineedit.cpp:820
#7  0x00007f48d74b2c59 in KPIM::AddresseeLineEdit::qt_metacall (this=0x2203180, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ba1df60)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/addresseelineedit.moc:95
#8  0x00007f48d7b50618 in KMLineEdit::qt_metacall (this=0x2312e60, _c=36777568, _id=28059664, _a=0x2) at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/kmail/kmlineeditspell.moc:68
#9  0x00007f48d7bbee98 in RecipientLineEdit::qt_metacall (this=0x2312e60, _c=36777568, _id=28059664, _a=0x2) at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/kmail/recipientseditor.moc:123
#10 0x00000032dfd547dc in QMetaObject::activate (sender=0x27f9010, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#11 0x00007f48d74b5805 in KPIM::LdapSearch::searchData (this=0x2312e60, _t1=<value optimized out>) at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/ldapclient.moc:205
#12 0x00007f48d74b9201 in KPIM::LdapSearch::slotDataTimer (this=0x27f9010) at /usr/src/debug/kdepim-4.3.1/libkdepim/ldapclient.cpp:465
#13 0x00007f48d74b9275 in KPIM::LdapSearch::finish (this=0x27f9010) at /usr/src/debug/kdepim-4.3.1/libkdepim/ldapclient.cpp:472
#14 0x00007f48d74bbdcc in KPIM::LdapSearch::qt_metacall (this=0x27f9010, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ba1e090)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/ldapclient.moc:184
#15 0x00000032dfd547dc in QMetaObject::activate (sender=0x23c79d0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#16 0x00007f48d74b5f11 in KPIM::LdapClient::slotDone (this=0x23c79d0) at /usr/src/debug/kdepim-4.3.1/libkdepim/ldapclient.cpp:119
#17 0x00007f48d74b96d8 in KPIM::LdapClient::qt_metacall (this=0x23c79d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ba1e240)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/ldapclient.moc:92
#18 0x00000032dfd547dc in QMetaObject::activate (sender=0x23d1f60, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#19 0x00000032e2cee872 in KJob::result (this=0x2312e60, _t1=0x23d1f60) at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kdecore/kjob.moc:188
#20 0x00000032e2ceec0f in KJob::emitResult (this=0x23d1f60) at /usr/src/debug/kdelibs-4.3.1/kdecore/jobs/kjob.cpp:304
#21 0x00000032e46edc93 in KIO::SimpleJob::slotFinished (this=0x23d1f60) at /usr/src/debug/kdelibs-4.3.1/kio/kio/job.cpp:477
#22 0x00000032e46ee153 in KIO::TransferJob::slotFinished (this=0x23d1f60) at /usr/src/debug/kdelibs-4.3.1/kio/kio/job.cpp:948
#23 0x00000032e46eca71 in KIO::TransferJob::qt_metacall (this=0x23d1f60, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ba1e660)
    at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/jobclasses.moc:343
#24 0x00000032dfd547dc in QMetaObject::activate (sender=0x264dd90, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#25 0x00000032e47b00d1 in KIO::SlaveInterface::dispatch (this=0x264dd90, _cmd=104, rawdata=@0x7fff8ba1e8b0) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slaveinterface.cpp:175
#26 0x00000032e47ac9b3 in KIO::SlaveInterface::dispatch (this=0x264dd90) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slaveinterface.cpp:91
#27 0x00000032e479f7ed in KIO::Slave::gotInput (this=0x264dd90) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slave.cpp:322
#28 0x00000032e47a18fc in KIO::Slave::qt_metacall (this=0x264dd90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ba1ea20)
    at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/slave.moc:76
#29 0x00000032dfd547dc in QMetaObject::activate (sender=0x28a0210, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3113
#30 0x00000032e46baf57 in KIO::ConnectionPrivate::dequeue (this=0x230ed80) at /usr/src/debug/kdelibs-4.3.1/kio/kio/connection.cpp:82
#31 0x00000032e46bb06d in KIO::Connection::qt_metacall (this=0x28a0210, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x26ea260)
    at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/connection.moc:73
#32 0x00000032dfd4eb51 in QObject::event (this=0x28a0210, e=0x28512c0) at kernel/qobject.cpp:1111
#33 0x00000032e218f69c in QApplicationPrivate::notify_helper (this=0x1685b70, receiver=0x28a0210, e=0x28512c0) at kernel/qapplication.cpp:4056
#34 0x00000032e21968fe in QApplication::notify (this=0x7fff8ba1f4d0, receiver=0x28a0210, e=0x28512c0) at kernel/qapplication.cpp:4021
#35 0x00000032e3411b56 in KApplication::notify (this=0x7fff8ba1f4d0, receiver=0x28a0210, event=0x28512c0) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#36 0x00000032dfd3f59c in QCoreApplication::notifyInternal (this=0x7fff8ba1f4d0, receiver=0x28a0210, event=0x28512c0) at kernel/qcoreapplication.cpp:610
#37 0x00000032dfd401a2 in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#38 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1247
#39 0x00000032dfd67cc3 in QCoreApplication::sendPostedEvents () at kernel/qcoreapplication.h:218
#40 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:210
#41 0x00000032dec3790e in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#42 0x00000032dec3b0e8 in ?? () from /lib64/libglib-2.0.so.0
#43 0x00000032dec3b20a in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#44 0x00000032dfd67936 in QEventDispatcherGlib::processEvents (this=0x164f750, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#45 0x00000032e2221f8e in QGuiEventDispatcherGlib::processEvents (this=0x2312e60, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#46 0x00000032dfd3ded2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 36}) at kernel/qeventloop.cpp:149
#47 0x00000032dfd3e2a4 in QEventLoop::exec (this=0x7fff8ba1f320, flags={i = 0}) at kernel/qeventloop.cpp:201
#48 0x00000032dfd40439 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#49 0x0000000000402e69 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.3.1/kmail/main.cpp:146
Warning: the current language does not match this frame.

This bug may be a duplicate of or related to bug 206136

Reported using DrKonqi