Application that crashed: polkit-kde-manager
Version of the application: 0.2
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2))
Qt Version: 4.5.2
Operating System: Linux 2.6.29.5-191.fc11.x86_64 x86_64

What I was doing when the application crashed:
kpackagekit never worked for me. It always crash at random times. Often before actually downloading packages when I'm doing updates, or after the installation/removal of packages.

steps to reproduce this bug :
-use kpackagekit to uninstall a random package
-after reported removal -> crash
-the package haven't been removed

 -- Backtrace:
Application: PolicyKit-KDE (polkit-kde-manager), signal: Aborted
[KCrash Handler]
#5  0x00000039764332f5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x0000003976434b20 in *__GI_abort () at abort.c:88
#7  0x000000397647005d in __libc_message (do_abort=2, 
    fmt=0x7fffeb0cf550 "1", ' ' <repeats 23 times>, "/usr/lib64/gconv/gconv-modules.cache\n7fcdce454000-7fcdce456000 rw-p 7fcdce454000 00:00 0 \n7fffeb0bc000-7fffeb0d1000 rw-p 7ffffffea000 00:00 0", ' ' <repeats 22 times>, "[stack]\n7fffe"...) at ../sysdeps/unix/sysv/linux/libc_fatal.c:170
#8  0x0000003976475a26 in malloc_printerr (action=3, str=0x3976535f00 "double free or corruption (fasttop)", ptr=<value optimized out>) at malloc.c:6196
#9  0x0000003cf2c08fe6 in PolkitQt::Context::Private::init() () from /usr/lib64/libpolkit-qt-core.so.0
#10 0x0000003cf2c0aabd in PolkitQt::Context::hasError() const () from /usr/lib64/libpolkit-qt-core.so.0
#11 0x000000000040f3f4 in _start ()
Warning: the current language does not match this frame.

Reported using DrKonqi