misc/76893: Fatal divide in booting processes with Buslogic BT 958 FW SCSI disk controler.

[Paulo Belletato]

>Number:         76893
>Category:       misc
>Synopsis:       Fatal divide in booting processes with Buslogic BT 958 FW SCSI disk controler.
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Jan 31 14:40:27 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Paulo Belletato
>Release:        Trying 5.3 Release.
>Organization:
Universidade Federal de Juiz de Fora
>Environment:
Trying 5.3 FreeBSD n01.fisica.ufjf.br 4.9-RELEASE FreeBSD 4.9-RELEASE #0: Mon Oct 27 17:51:09 GMT 2003     root at freebsd-stable.sentex.ca:/usr/obj/usr/src/sys/GENERIC  i386Release. Trying 5.3 Release.
>Description:
I've tried to install a 5.3 FreeBSD system in a i396 machine that are already running a FreeBSD 4.9 system. 

While I was in a booting processes the system crashes in to PANIC.

The problem seems to be a division by 0 in the Buslogic bt 958 FW controler.

I've copied (by hand) the error specification, and also I'm sending a copy of a dmesg from the running 4.9 FreeBSD system in the same machine.

Thank you.


5.3 FreeBSD system in installation processes. The system dos not boot properly.

>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: