>Number:         2425
>Category:       port-sparc
>Synopsis:       sun 4/110 fails with scsi root.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    gnats-admin (GNATS administrator)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri May 17 01:05:07 1996
>Last-Modified:
>Originator:     Andrew Gillham
>Organization:
Whirlpool Corporation
>Release:        May 16, 1996.
>Environment:
	sun 4/110 w/ 16MB and 312MB SCSI.

>Description:
	Booting a kernel (from disk or net) that is using the scsi
	disk as root, the machine stops after "root on sd0a" message.
	If the kernel has ddb/debug/diagnostic, it prints this:
		Process (pid 1) received signal 11
	(this is printed continously)
	Booting the same kernel with root on nfs works fine.
	This problem appeared with the sun4m integration.

>How-To-Repeat:
	Attempt to boot a 4/110 from SCSI disk.

>Fix:
	I don't have one.

>Audit-Trail:
>Unformatted: