strange error after hitting Ctrl c c



After hitting Ctrl c c (in emacs) I got the following strange error 
message. Maybe somebody is interested...

Maxima version: 5.9.0rc3
Maxima build date: 21:0 11/26/2002
host type: i686-pc-linux-gnu
lisp-implementation-type: Kyoto Common Lisp
lisp-implementation-version: GCL-2-5.0

Martin

Error: Console interrupt.
Fast links are on: do (si::use-fast-links nil) for debugging

Unrecoverable error: mark botch.
/usr/labri/rubey/libexec/maxima/5.9.0rc3/maxima-run-lisp: line 391: 31798 
Aborted                 "$1" $extra_args $load_arg -eval '(run)'

Inferior Maxima exited abnormally with code 134