[c-nsp] Cisco 7206VXR - IOS 12.4(12) - Bus Error Crash

[Werner Detter]

Hi again,

> crashed due to a bus error (bus error at PC 0x6013C4D8, address 0x64588700).

As described in the Cisco document "Troubleshooting Bus Error Crashes" [1] I've tried
to figure out to which memory location the address 0x64588700 corresponds to.
'show region' shows, that the address 0x64588700 is within the following range:

Region Manager:
Start End Size(b) Class Media Name
0x644B95A0 0x64A8357F 6070240 IBss R/W main:bss

As i understand this output, it means that the router was accessing a valid address,
but the hardware corresponding to that address is not responding properly and there
may be a hardware problem.

"Main" corresponds to main memory or dynamic RAM (DRAM) but what exaclty stands
"main:bss" for? What do you suggest?

Any help or comments appreciated,
Werner


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