Version:           3.5.5 (using KDE KDE 3.5.5)
Installed from:    Debian testing/unstable Packages
Compiler:          gcc 4.1.2 
OS:                Linux

when i'm closing konqueror i'm getting a bug report. very anoying >_<;

here is the backtrace: 

Using host libthread_db library "/lib/tls/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1500645696 (LWP 27404)]
[KCrash handler]
#5  0xa6915e24 in pthread_mutex_lock () from /lib/tls/libpthread.so.0
#6  0xa7dbc4b6 in pthread_mutex_lock () from /lib/tls/libc.so.6
#7  0xa6ed0f7f in XInitThreads () from /usr/lib/libX11.so.6
#8  0xa6eebf6f in XrmDestroyDatabase () from /usr/lib/libX11.so.6
#9  0xa6ed2896 in _XFreeDisplayStructure () from /usr/lib/libX11.so.6
#10 0xa6ebe784 in XCloseDisplay () from /usr/lib/libX11.so.6
#11 0xa71ba44f in qt_cleanup () at kernel/qapplication_x11.cpp:2456
#12 0xa7233d5a in ~QApplication (this=0xafea321c)
    at kernel/qapplication.cpp:1084
#13 0xa78d4169 in ~KApplication (this=0xafea321c)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kdecore/kapplication.cpp:1644
#14 0xa6839515 in kdemain (argc=1, argv=0x8079b80)
    at /home/sid-user/kdebase/kdebase-3.5.5/./konqueror/konq_main.h:10
#15 0xa7f82524 in kdeinitmain (argc=1, argv=0x8079b80) at konqueror_dummy.cc:3
#16 0x0804e457 in launch (argc=1, _name=0x80755cc "konqueror", 
    args=0x80755d6 "\001", cwd=0x0, envc=1, envs=0x80755e6 "", 
    reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80755eb "rudi;1164548379;275605;4402_TIME612241955")
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:673
#17 0x0804ecf9 in handle_launcher_request (sock=9)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:1240
#18 0x0804f092 in handle_requests (waitForPid=0)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:1443
#19 0x080502b1 in main (argc=5, argv=0xafea3cd4, envp=0xafea3cec)
    at /home/ana/Debian/kdelibs/kdelibs-3.5.5a.dfsg.1/./kinit/kinit.cpp:1909
#20 0xa7cf8ea8 in __libc_start_main () from /lib/tls/libc.so.6
#21 0x0804b911 in _start () at ../sysdeps/i386/elf/start.S:119