08-20-2007 12:34 AM - edited 03-03-2019 06:23 PM
I've one cisco 2821 with 251904K/10240K bytes of Ram and 125184K bytes of Flash and IOS c2800nm-entservicesk9-mz.123-14.T6. Last Aug 9th it got the following alarm. Is it important or it's not a big issue?
*Aug 9 14:29:32: %ALIGN-3-SPURIOUS: Spurious memory access made at 0x41299748 reading 0x78
*Aug 9 14:29:32: %ALIGN-3-TRACE: -Traceback= 0x41299748 0x412840DC 0x41298D04 0x41298C28 0x40337B50 0x40337BCC 0x412840DC 0x412551FC
*Aug 9 14:29:32: %ALIGN-3-TRACE: -Traceback= 0x41299764 0x412840DC 0x41298D04 0x41298C28 0x40337B50 0x40337BCC 0x412840DC 0x412551FC
*Aug 9 14:29:32: %ALIGN-3-TRACE: -Traceback= 0x41299768 0x412840DC 0x41298D04 0x41298C28 0x40337B50 0x40337BCC 0x412840DC 0x412551F
08-20-2007 01:00 AM
This message provides traceback information that indicates where the previous ALIGN error occurred. This issue occurs due to a Cisco IOS Software bug. This problem is usually a cosmetic issue. However, a great number of these errors can result in high CPU utilization.Recommended Action: In order to resolve this problem, perform these actions:
Upgrade the Cisco IOS Software in order to stop the occurrence of the error messages.
or provide me with output of the show alignment command
08-20-2007 01:56 AM
Ok. I'll try to provide you the output of the show alignment command.
08-20-2007 04:47 AM
Here is it the sh alignment command. May you pls let me know, in case that an IOS upgrade is needed, which IOS is the best to fix the trouble, thanks.
sh alignment
Alignment data for:
2800 Software (C2800NM-ENTSERVICESK9-M), Version 12.3(14)T6, RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Compiled Wed 04-Jan-06 20:31 by dchih
No alignment data has been recorded.
Total Spurious Accesses 132, Recorded 6
Address Count Traceback
78 4 0x41299748 0x412840DC 0x41298E90 0x41298C28
0x412864EC 0x412A1D34 0x412A1F08 0x412A2064
54 4 0x41299764 0x412840DC 0x41298E90 0x41298C28
0x412864EC 0x412A1D34 0x412A1F08 0x412A2064
1C 4 0x41299768 0x412840DC 0x41298E90 0x41298C28
0x412864EC 0x412A1D34 0x412A1F08 0x412A2064
78 40 0x41299748 0x412840DC 0x41298D04 0x41298C28
0x40337B50 0x40337BCC 0x412840DC 0x412551FC
54 40 0x41299764 0x412840DC 0x41298D04 0x41298C28
0x40337B50 0x40337BCC 0x412840DC 0x412551FC
1C 40 0x41299768 0x412840DC 0x41298D04 0x41298C28
0x40337B50 0x40337BCC 0x412840DC 0x412551FC
08-20-2007 04:54 AM
You are probably hitting the following bug
CSCsb02956
It is suggested to upgrade the code to 12.4
HTH
Narayan
08-20-2007 06:22 AM
OK thanks. I'll manage the IOS upgrade and I'll let know if this fixed the issue
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