Application that crashed: kmail
Version of the application: 1.12.0
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2))
Qt Version: 4.5.0
Operating System: Linux 2.6.28-13-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Kmail crashes upon closing only when compositing is on

OS: Kubuntu 9.04 x64
Hardware: Ph. II 955 on an Asus M4N78 Pro (GeForce 8300 chipset)
Using KDE 4.2.96 (4.3 RC2)


 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  0x0000000000000000 in ?? ()
#6  0x00007f3ae9aa5a06 in qDeleteAll<QHash<QString, KIO::SchedulerPrivate::ProtocolInfo*>::const_iterator> (begin=<value optimized out>, end={i = 0x1e791c0})
    at /usr/include/qt4/QtCore/qalgorithms.h:350
#7  0x00007f3ae9aa1833 in destroy () at /usr/include/qt4/QtCore/qalgorithms.h:358
#8  0x00007f3ae73636ed in *__GI_exit (status=0) at exit.c:75
#9  0x00007f3ae734b5ad in __libc_start_main (main=0x402600 <_start+368>, argc=3, ubp_av=0x7ffff518ca58, init=0x403c20 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7ffff518ca48) at libc-start.c:252
#10 0x00000000004024b9 in _start ()

Reported using DrKonqi