Bus Error on 3600

[bigassmonkey]

I have a 3600 router rebooting at random times and it goes into reset because of a bus error.... how can I tell if its hardware (memory or Main board) or IOS.....?

Florida uptime is 3 hours, 43 minutes

System returned to ROM by bus error at PC 0x60B85EC0, address 0xB3F926DF

System image file is "flash:c3640-a3js56i-mz.121-5T.bin"

cisco 3640 (R4700) processor (revision 0x00) with 61440K/4096K bytes of memory.

Processor board ID 22787321

R4700 CPU at 100Mhz, Implementation 33, Rev 1.0

Bridging software.

X.25 software, Version 3.0.0.

SuperLAT software (copyright 1990 by Meridian Technology Corp).

TN3270 Emulation software.

2 Ethernet/IEEE 802.3 interface(s)

1 Virtual Private Network (VPN) Module(s)

DRAM configuration is 64 bits wide with parity disabled.

125K bytes of non-volatile configuration memory.

16384K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

Thanks James

[deilert]

this page can help you

http://www.cisco.com/warp/public/122/crashes_buserror_troubleshooting.html

FYI

12.1 (5) T is probrally the worst code ever

[thisisshanky]

Give a show stacks and use Output Interpreter to decode the stack trace, and look for any matching bugs provided by the output interpreter tool.