On Sun, 11 Oct 1998 13:42:12 +0900 (JST) 
 tsutsui@ceres.dti.ne.jp (Izumi Tsutsui) wrote:

 > I'm trying to boot October 6th -current kernel on my sun3/80.
 > It boots up to multi user mode, but only csh and tcsh does not
 > work so I cannot login.

PLEASE update your sources.  There was a bug in sigreturn which I fixed
which could cause SIGILL.  The bug was pointed out by Michael Hitch.

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                            Home: +1 408 866 1912
NAS: M/S 258-5                                       Work: +1 650 604 0935
Moffett Field, CA 94035                             Pager: +1 650 940 5942