Bug 524870

https://admin.fedoraproject.org/updates/F10/FEDORA-2009-9732 fixes that; please try that and reopen if the bug persists.

Hmm looking at the bug description you do seem to have the latest version, I'll look into that.

I was about to say. :-)  I've also found a work-around but it's very cumbersome. It's better than having Kontact segfault on you.  Instead of typing the e-mail address/name in the the to/cc/bcc lines, press the "select" button to the far right.  In the pop-up window click the "search directory service" button.  Enter the name you want to search for.  Select your name and then click "add selected".  Like I said, it's cumbersome but better than having the app segfault on you.

Just to add that with the latest kdepim in F11 the ldap lookup also segfaults (i386).  I had reported it upstream and had been told it had been fixed,

kdepim-4.3.1-4.fc11.i586

ok, verified we have the patch upstream recommended, apparently we're seeing something new/different.  Without a usable backtrace, it's hard to know for sure.

Maybe this?
http://websvn.kde.org/branches/KDE/4.3/kdepim/libkdepim/addresseelineedit.cpp?r1=1019119&r2=1019358

another post-4.3.1 crasher.

I can't comment on the diff, myself, however, I'm willing to try to test/debug however I can.  The backtrace did look a little lighter than the previous backtraces I had before updating to the latest kdepim.  Perhaps this is a stupid question but should there be an updated kdepim-debuginfo package to go along with the latest update?  KCrashhandler seems to be indicating that it's not getting a full backtrace.  I wonder if there are symbols missing...

new -debuginfo are available yes, but these don't get upgraded automatically.  you'll likely need to do:

debuginfo-install kdepim

to get it.

Okay, here's a new backtrace with the updated kdepim-debuginfo installed.  I should also note some reproducer nuances.  I can reproduce the segfault at will when working in offline mode.  I have Kmail setup with a DIMAP account so that I can work on and offline.  When I'm in offline and attempt to add an e-mail address to an e-mail Kontact will segfault immediately.  What I have noticed since updating to the latest kdepim is that I cannot reproduce this problem consistently when I'm working in online mode.  Sometime it will segfault on the first attempt to resolve an e-mail address sometimes it will be on subsequent attempts.

Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb43ce68810 (LWP 4487))]

Thread 2 (Thread 0x7fb427c99950 (LWP 4528)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x000000302ba5b597 in QWaitConditionPrivate::wait () at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=0x2802e38, mutex=0x2802e30, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x000000302ba51239 in QThreadPoolThread::run (this=0x2802530) at concurrent/qthreadpool.cpp:140
#4  0x000000302ba5a5d5 in QThreadPrivate::start (arg=0x2802530) at thread/qthread_unix.cpp:188
#5  0x00000035e3c073da in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00000035e30e62bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 1 (Thread 0x7fb43ce68810 (LWP 4487)):
[KCrash Handler]
#5  QListWidgetItem::text () at /usr/include/QtGui/qlistwidget.h:90
#6  KPIM::AddresseeLineEdit::slotLDAPSearchData (this=<value optimized out>, adrs=<value optimized out>) at /usr/src/debug/kdepim-4.3.1/libkdepim/addresseelineedit.cpp:820
#7  0x00007fb43cf35b7c in KPIM::AddresseeLineEdit::qt_metacall (this=0x1a405a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87510340)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/addresseelineedit.moc:95
#8  0x00007fb42f69b4bd in KMLineEdit::qt_metacall (this=0x1a859c0, _c=QMetaObject::InvokeMetaMethod, _id=27810240, _a=0x1)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/kmail/kmlineeditspell.moc:68
#9  0x00007fb42f70cccd in RecipientLineEdit::qt_metacall (this=0x1a859c0, _c=QMetaObject::InvokeMetaMethod, _id=27810240, _a=0x1)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/kmail/recipientseditor.moc:123
#10 0x000000302bb58f52 in QMetaObject::activate (sender=0x1b08c10, from_signal_index=<value optimized out>, to_signal_index=5, argv=0x1) at kernel/qobject.cpp:3113
#11 0x00007fb43cf38905 in KPIM::LdapSearch::searchData (this=0x1a859c0, _t1=<value optimized out>) at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/ldapclient.moc:205
#12 0x00007fb43cf3ba21 in KPIM::LdapSearch::slotDataTimer (this=0x1b08c10) at /usr/src/debug/kdepim-4.3.1/libkdepim/ldapclient.cpp:465
#13 0x00007fb43cf3baa5 in KPIM::LdapSearch::finish (this=0x1b08c10) at /usr/src/debug/kdepim-4.3.1/libkdepim/ldapclient.cpp:472
#14 0x00007fb43cf3e408 in KPIM::LdapSearch::qt_metacall (this=0x1b08c10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87510460)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/ldapclient.moc:184
#15 0x000000302bb58f52 in QMetaObject::activate (sender=0x1f78ad0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x1) at kernel/qobject.cpp:3113
#16 0x00007fb43cf38ff9 in KPIM::LdapClient::slotDone (this=0x1f78ad0) at /usr/src/debug/kdepim-4.3.1/libkdepim/ldapclient.cpp:119
#17 0x00007fb43cf3eb50 in KPIM::LdapClient::qt_metacall (this=0x1f78ad0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87510600)
    at /usr/src/debug/kdepim-4.3.1/x86_64-redhat-linux-gnu/libkdepim/ldapclient.moc:92
#18 0x000000302bb58f52 in QMetaObject::activate (sender=0x2bb6280, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x1) at kernel/qobject.cpp:3113
#19 0x0000003b934eee52 in KJob::result (this=0x1a859c0, _t1=0x2bb6280) at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kdecore/kjob.moc:188
#20 0x0000003b934ef1cf in KJob::emitResult (this=0x2bb6280) at /usr/src/debug/kdelibs-4.3.1/kdecore/jobs/kjob.cpp:304
#21 0x0000003b942f2080 in KIO::SimpleJob::slotFinished (this=0x2bb6280) at /usr/src/debug/kdelibs-4.3.1/kio/kio/job.cpp:477
#22 0x0000003b942f2533 in KIO::TransferJob::slotFinished (this=0x2bb6280) at /usr/src/debug/kdelibs-4.3.1/kio/kio/job.cpp:948
#23 0x0000003b942ed325 in KIO::TransferJob::qt_metacall (this=0x2bb6280, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff87510a00)
    at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/jobclasses.moc:343
#24 0x000000302bb58f52 in QMetaObject::activate (sender=0x1947770, from_signal_index=<value optimized out>, to_signal_index=8, argv=0x1) at kernel/qobject.cpp:3113
#25 0x0000003b943afe61 in KIO::SlaveInterface::dispatch (this=0x1947770, _cmd=104, rawdata=<value optimized out>) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slaveinterface.cpp:175
#26 0x0000003b943ac9b2 in KIO::SlaveInterface::dispatch (this=0x1947770) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slaveinterface.cpp:91
#27 0x0000003b9439f533 in KIO::Slave::gotInput (this=0x1947770) at /usr/src/debug/kdelibs-4.3.1/kio/kio/slave.cpp:322
#28 0x0000003b943a1798 in KIO::Slave::qt_metacall (this=0x1947770, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff87510e20) at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/slave.moc:76
#29 0x000000302bb58f52 in QMetaObject::activate (sender=0x2b27ad0, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x1) at kernel/qobject.cpp:3113
#30 0x0000003b942bac21 in KIO::ConnectionPrivate::dequeue (this=0x2bb5490) at /usr/src/debug/kdelibs-4.3.1/kio/kio/connection.cpp:82
#31 0x0000003b942bb07a in KIO::Connection::qt_metacall (this=0x2b27ad0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x291eb50)
    at /usr/src/debug/kdelibs-4.3.1/x86_64-redhat-linux-gnu/kio/connection.moc:73
#32 0x000000302bb540d8 in QObject::event (this=0x2b27ad0, e=0x2b27f00) at kernel/qobject.cpp:1111
#33 0x000000302d39008d in QApplicationPrivate::notify_helper (this=0x119b890, receiver=0x2b27ad0, e=0x2b27f00) at kernel/qapplication.cpp:4056
#34 0x000000302d3982ca in QApplication::notify (this=0x7fff87511880, receiver=0x2b27ad0, e=0x2b27f00) at kernel/qapplication.cpp:4021
#35 0x0000003b93c134ab in KApplication::notify (this=0x7fff87511880, receiver=0x2b27ad0, event=0x2b27f00) at /usr/src/debug/kdelibs-4.3.1/kdeui/kernel/kapplication.cpp:302
#36 0x000000302bb4407c in QCoreApplication::notifyInternal (this=0x7fff87511880, receiver=0x2b27ad0, event=0x2b27f00) at kernel/qcoreapplication.cpp:610
#37 0x000000302bb44cea in QCoreApplication::sendEvent () at kernel/qcoreapplication.h:213
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1169850) at kernel/qcoreapplication.cpp:1247
#39 0x000000302bb6d903 in QCoreApplication::sendPostedEvents () at kernel/qcoreapplication.h:218
#40 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#41 0x0000003bcd8377bb in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#42 0x0000003bcd83af8d in ?? () from /lib64/libglib-2.0.so.0
#43 0x0000003bcd83b14b in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#44 0x000000302bb6d58f in QEventDispatcherGlib::processEvents (this=0x1169110, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#45 0x000000302d4274cf in QGuiEventDispatcherGlib::processEvents (this=0x1a859c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#46 0x000000302bb42912 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#47 0x000000302bb42ce4 in QEventLoop::exec (this=0x7fff875117e0, flags=) at kernel/qeventloop.cpp:201
#48 0x000000302bb44fb4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#49 0x00000000004045f5 in main (argc=1, argv=0x7fff87511f68) at /usr/src/debug/kdepim-4.3.1/kontact/src/main.cpp:218

Let me know if you want me to run kdepim through gdb if that would help or if there's anything else I can do.

dang, looking over it quickly, it seems to match the backtrace in 
http://bugs.kde.org/show_bug.cgi?id=206024

I'd recommend commenting on the upstream bug, mentioning your use of an already patched kdepim, and include your own backtrace for posterity.

Please note the most recent comments in the upstream bug.  It appears we're missing part of the fix. :-/

Probably should have been more specific -- comments 30-32 in the upstream bug linked to this one.

got it (we're subscribed there too). :)

kdepim-4.3.1-5.fc11 has been pushed to the Fedora 11 stable repository.  If problems still persist, please make note of it in this bug report.

kdepim-4.3.1-5.fc10 has been pushed to the Fedora 10 stable repository.  If problems still persist, please make note of it in this bug report.