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Bus Error Messages on 7507

Hi All,

I have a 7507 using RSP4+ which boots up OK, however, if I initiate a selftest from boot prompt, it gives me the following errors:

==============================

System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1)

Copyright (c) 2000 by cisco Systems, Inc.

SLOT 2 RSP is system master

RSP4 platform with 262144 Kbytes of main memory

AUTOBOOTVAR (BOOT) env variable isn't set. Please set it to point to a

non null string. Attempting to load the first image in disk0 or slot0.

monitor: command "boot" aborted due to user interrupt

rommon 1 >

rommon 1 > selftest

The extended selftest is configured as "disabled"

do you wish to change the selftest configuration? y/n [n]: y

enable "extended selftest"? y/n [n]: y

You must reset or power cycle to run selftest

rommon 2 > reset

System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1)

Copyright (c) 2000 by cisco Systems, Inc.

*** Bus Error (Load) Exception ***

Access address = 0xbfc40000

PC = 0xbfc17fa4, Cause = 0x1c, Status Reg = 0x30408403

DCL Masked Interrupt Register = 0x000000bf

DCL Interrupt Value Register = 0x0000001c

MEMD Int 6 Status Register = 0x00000000

ROM Monitor Can Not Recover From Exception

A Board Reset Is Issuedþ

System Bootstrap, Version 12.0(10r)S1, RELEASE SOFTWARE (fc1)

Copyright (c) 2000 by cisco Systems, Inc.

SLOT 2 RSP is system master

RSP4 platform with 262144 Kbytes of main memory

==============================

Is this anything to worry about?

Any feedback would be appreciated.

Thanks in advance,

Chee.

1 REPLY
Silver

Re: Bus Error Messages on 7507

A bus error crash can be caused by either a software bug or a hardware failure. Make sure the bootflash image supports RSP 4+ hardware. The following document on Troubleshooting Bus Error Crashes should help.

http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_tech_note09186a00800cdd51.shtml

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