[c-nsp] SYS-2-CHUNKBADMAGIC error

[Oliver Boehmer (oboehmer)]

Dave,

this could be 

CSCdu31903
Externally found moderate defect: Unreproducible (U)
%SYS-2-CHUNKBADMAGIC: -Process= BGP Scanner, ipl= 0, pid=

We have not been able to reproduce the problem and verify a fix, but you
could try to disable bgp route-map cache by configuring

 router bgp $ASN
  no bgp route-map-cache

The problem looks to be "cosmetic", i.e. it has, apart from the annoying
error messages, no adverse impact on the router's operation.

	oli


Dave Mifsud <mailto:dave.mifsud at um.edu.mt> wrote on Thursday, March 03,
2005 8:47 AM:

> Hi Oli,
> 
> Thanks for the reply. Below is the show version. We do
> not have a smartnet agreement on this router though, so
> guess we cannot go through TAC.
> 
> Dave
> 
> malta-router#sh ver
> Cisco Internetwork Operating System Software
> IOS (tm) RSP Software (RSP-JSV-M), Version 12.2(7b), RELEASE SOFTWARE
> (fc1) 
> Copyright (c) 1986-2002 by cisco Systems, Inc.
> Compiled Tue 05-Mar-02 04:37 by pwade
> Image text-base: 0x600109C8, data-base: 0x619F0000
> 
> ROM: System Bootstrap, Version 11.1(8)CA1, EARLY DEPLOYMENT RELEASE
> SOFTWARE (fc
> 1)
> BOOTLDR: RSP Software (RSP-BOOT-M), Version 12.2(7b), RELEASE
> SOFTWARE (fc1) 
> 
> malta-router uptime is 48 weeks, 6 days, 20 hours, 51 minutes
> System returned to ROM by reload at 14:29:51 UTC Thu Dec 6 2001
> System restarted at 11:54:12 CET Thu Mar 25 2004
> System image file is "slot0:rsp-jsv-mz.122-7b.bin"
> 
> cisco RSP4 (R5000) processor with 262144K/2072K bytes of memory.
> R5000 CPU at 200Mhz, Implementation 35, Rev 2.1, 512KB L2 Cache
> Last reset from power-on
> G.703/E1 software, Version 1.0.
> G.703/JT2 software, Version 1.0.
> X.25 software, Version 3.0.0.
> SuperLAT software (copyright 1990 by Meridian Technology Corp).
> Bridging software.
> TN3270 Emulation software.
> Chassis Interface.
> 2 VIP2 R5K controllers (1 FastEthernet)(1 Serial)(1 ATM).
> 1 FastEthernet/IEEE 802.3 interface(s)
> 1 Serial network interface(s)
> 1 ATM network interface(s)
> 123K bytes of non-volatile configuration memory.
> 
> 20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
> 8192K bytes of Flash internal SIMM (Sector size 256K).
> 
> Slave in slot 3 is running Cisco Internetwork Operating System
> Software 
> IOS (tm) RSP Software (RSP-DW-M), Version 12.2(7b), RELEASE SOFTWARE
> (fc1) 
> Copyright (c) 1986-2002 by cisco Systems, Inc.
> Compiled Mon 04-Mar-02 18:38 by pwade
> Slave: Loaded from system
> Slave: cisco RSP4 (R5000) processor with 262144K bytes of memory.
> 
> Configuration register is 0x102
> 
> 
> 
> On 03/03/2005 08:37 AM, Oliver Boehmer (oboehmer) wrote:
>> Dave,
>> 
>> 
>>> Am getting the error below once every minute.
>>> 
>>> Any help in identifying what could be wrong is much appreciated!
>>> 
>>> 
>>> %SYS-2-CHUNKBADMAGIC: Bad magic number in chunk header, chunk 0 
>>> data 6780AA50  chunkmagic D0D0D0D  chunk_freemagic D0D0D0D
>>> -Process= "BGP Scanner", ipl= 0, pid= 132
>>> -Traceback= 603445AC 6074590C 60745E20 6033D16C 6033D158
>> 
>> 
>> we need more info to troubleshoot this, at least a "show version" to
>> decode the traceback.. you might want to contact TAC to have them
>> take a look at it with the full info..
>> 
>> 	oli