Version:           unknown (using 4.00.61 (KDE 4.0.61 >= 20080207), Gentoo)
Compiler:          x86_64-pc-linux-gnu-gcc
OS:                Linux (x86_64) release 2.6.22-gentoo-r9

I've no cd/dvd device on comp, may be this crash related with with it

Application: KsCD (kscd), signal SIGABRT
Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 0x2b295bb10e20 (LWP 28428)]
[KCrash handler]
#5  0x00002b295a4233c5 in *__GI_raise (sig=<value optimized out>)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6  0x00002b295a42473e in *__GI_abort () at abort.c:88
#7  0x00002b29531b51d5 in qt_message_output (msgType=QtFatalMsg, 
    buf=<value optimized out>) at global/qglobal.cpp:2160
#8  0x00002b29531b5307 in qFatal (msg=<value optimized out>)
    at global/qglobal.cpp:2392
#9  0x00002b2954c26f5f in QList<QString>::at (this=0x7fff57b4d930, i=0)
    at /usr/include/qt4/QtCore/qlist.h:384
#10 0x00002b2954c25a1b in KCompactDisc::defaultCdromDeviceName ()
    at /var/tmp/portage/kde-base/kdemultimedia-9999.4/work/kdemultimedia-9999.4/libkcompactdisc/kcompactdisc.cpp:148
#11 0x00002b2954c25a7c in KCompactDisc (this=0x7d2250, 
    infoMode=KCompactDisc::Synchronous)
    at /var/tmp/portage/kde-base/kdemultimedia-9999.4/work/kdemultimedia-9999.4/libkcompactdisc/kcompactdisc.cpp:172
#12 0x00000000004143af in KSCD (this=0x70b070, parent=<value optimized out>)
    at /var/tmp/portage/kde-base/kdemultimedia-9999.4/work/kdemultimedia-9999.4/kscd/kscd.cpp:77
#13 0x0000000000415ca4 in main (argc=5, argv=0x7fff57b4e4d8)
    at /var/tmp/portage/kde-base/kdemultimedia-9999.4/work/kdemultimedia-9999.4/kscd/kscd.cpp:1262
#0  0x00002b295a4857b0 in __nanosleep_nocancel () from /lib64/libc.so.6