Re: [nsp] Cisco 7206 Reboot / Bus Error

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On Wed, Nov 14, 2001 at 09:19:32AM -0500, Gyorfy, Shawn wrote:
>
> What's up?
>
> One of my routers rebooted yesterday, this is what I got.
>
> System returned to ROM by Bus Error at PC 0x60527D44, address 0xFFFFFFFF

Just a guess, but it could be CSCdv06207. if you're running NBAR (service-policy) and ACLs on the same box, it's quite possible. (this affected us in 12.2(2)T).

from one of our 7206s that got crashed by this bug:

"System returned to ROM by bus error at PC 0x6056D794, address 0x0 at.."

We've been running 12.2(5.4)T (which has a fix for this bug id) for a month or more happily without the workaround, which is to enter "ip nbar resources 600 1000 50" or similar (to reduce the regularity of NBAR garbage collection, reducing the possibility of the race condition that causes the crash).

-amf

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