Memory Error

[sungard.apac]

Hello ,

Receiving below errors related to memory . any idea ?

Mar  8 08:37:26.777 SGT: %ALIGN-3-SPURIOUS: Spurious memory access made at 0x26305834z  reading 0x860
Mar  8 08:37:26.777 SGT: %ALIGN-3-TRACE: -Traceback= 0x26305834z 0x22EE0628z 0x23D2A83Cz 0x23D2AD90z 0x23D32EC4z 0x23D34CBCz 0x23D2B7D4z 0x2246AF50z
Mar  8 08:37:26.777 SGT: %ALIGN-3-TRACE: -Traceback= 0x26305838z 0x22EE0628z 0x23D2A83Cz 0x23D2AD90z 0x23D32EC4z 0x23D34CBCz 0x23D2B7D4z 0x2246AF50z
Mar  8 08:37:26.777 SGT: %ALIGN-3-TRACE: -Traceback= 0x2630583Cz 0x22EE0628z 0x23D2A83Cz 0x23D2AD90z 0x23D32EC4z 0x23D34CBCz 0x23D2B7D4z 0x2246AF50z
Mar  8 08:37:26.777 SGT: %ALIGN-3-TRACE: -Traceback= 0x26305840z 0x22EE0628z 0x23D2A83Cz 0x23D2AD90z 0x23D32EC4z 0x23D34CBCz 0x23D2B7D4z 0x2246AF50z
Mar  8 08:37:26.777 SGT: %ALIGN-3-TRACE: -Traceback= 0x26305970z 0x22EE0628z 0x23D2A83Cz 0x23D2AD90z 0x23D32EC4z 0x23D34CBCz 0x23D2B7D4z 0x2246AF50z

----------------------------------------

show alignment
Alignment data for:
C2900 Software (C2900-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Compiled Tue 20-Mar-12 18:57 by prod_rel_team

No alignment data has been recorded.

Total Spurious Accesses 176, Recorded 5

 Address  Count  Traceback
     860     32  0x26305834z  0x22EE0628z  0x23D2A83Cz  0x23D2AD90z
                 0x23D32EC4z  0x23D34CBCz  0x23D2B7D4z  0x2246AF50z
     868     32  0x26305838z  0x22EE0628z  0x23D2A83Cz  0x23D2AD90z
                 0x23D32EC4z  0x23D34CBCz  0x23D2B7D4z  0x2246AF50z
     870     32  0x2630583Cz  0x22EE0628z  0x23D2A83Cz  0x23D2AD90z
                 0x23D32EC4z  0x23D34CBCz  0x23D2B7D4z  0x2246AF50z
     878     32  0x26305840z  0x22EE0628z  0x23D2A83Cz  0x23D2AD90z
                 0x23D32EC4z  0x23D34CBCz  0x23D2B7D4z  0x2246AF50z
     A60     48  0x26305970z  0x22EE0628z  0x23D2A83Cz  0x23D2AD90z
                 0x23D32EC4z  0x23D34CBCz  0x23D2B7D4z  0x2246AF50z

[Leo Laohoo · Accepted solution]

Upgrade the IOS.  Tracebacks are no good.

[sungard.apac]

Can you recommend which version it should upgrade ?

Currently it is Version 15.1(4)M4, RELEASE SOFTWARE (fc1)

[Madhukrishnan Gopinathan Nair]

What device is this and what code?

sh ver

Thanks,

[sungard.apac]

sh version
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Tue 20-Mar-12 18:57 by prod_rel_team

ROM: System Bootstrap, Version 15.0(1r)M15, RELEASE SOFTWARE (fc1)

Cisco CISCO2911/K9

[Richard Burts · Accepted solution]

A traceback is a sign of a software problem. So the advice from Leo to upgrade software is a good suggestion. According to the software download page the recommended version of software would be c2900-universalk9-mz.SPA.154-3.M5.bin 

HTH

Rick

[sungard.apac]

Thanks rick .. :-)