Application that crashed: kmail
Version of the application: 1.12.4
KDE Version: 4.3.5 (KDE 4.3.5) "release 3"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
I started the system and KMail started from a saved session.  I have two IMAP accounts and the passwords are not remembered.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f229d1b9750 (LWP 4633))]

Thread 2 (Thread 0x7f2289891910 (LWP 4751)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f229b49a4a2 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f229b4905e2 in QThreadPoolThread::run (this=<value optimized out>) at concurrent/qthreadpool.cpp:140
#4  0x00007f229b499485 in QThreadPrivate::start (arg=0x66e8a0) at thread/qthread_unix.cpp:188
#5  0x00007f2299bbe65d in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007f229a0fce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f229d1b9750 (LWP 4633)):
[KCrash Handler]
#5  0x00007f229af7a805 in QTreeWidget::setItemExpanded(QTreeWidgetItem const*, bool) () from /usr/lib64/libQtGui.so.4
#6  0x00007f229bd24c14 in setExpanded (aexpand=<value optimized out>, this=<value optimized out>) at /usr/include/QtGui/qtreewidget.h:409
#7  KMail::FolderView::restoreItemStates (aexpand=<value optimized out>, this=<value optimized out>) at /usr/src/debug/kdepim-4.3.5/kmail/folderview.cpp:388
#8  0x00007f229bd2b1b7 in KMail::FolderView::reload (this=0xb64260, openFoldersForUpdate=false) at /usr/src/debug/kdepim-4.3.5/kmail/folderview.cpp:665
#9  0x00007f229bf6474b in KMMainWidget::readConfig (this=0x991330) at /usr/src/debug/kdepim-4.3.5/kmail/kmmainwidget.cpp:601
#10 0x00007f229bf759cd in KMMainWidget::KMMainWidget (this=0x991330, parent=<value optimized out>, aGUIClient=<value optimized out>, actionCollection=<value optimized out>, config=0x63d8f0)
    at /usr/src/debug/kdepim-4.3.5/kmail/kmmainwidget.cpp:233
#11 0x00007f229bcbb5d9 in KMMainWin::KMMainWin (this=0x9c3a50, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /usr/src/debug/kdepim-4.3.5/kmail/kmmainwin.cpp:41
#12 0x00007f229be92457 in KMKernel::doSessionManagement (this=<value optimized out>) at /usr/src/debug/kdepim-4.3.5/kmail/kmkernel.cpp:1619
#13 0x0000000000402fb9 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.3.5/kmail/main.cpp:131
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Reported using DrKonqi