Critical logging messages on 7609 cisco router

[prakhar_81]

Hi all,

We use Cisco router 7609, but i have several problem about it. Sometimes, i check system logg and see alarm below:

2005-01-09 07:22:14 Syslog.Warning 203.113.159.28 9765: Jan 9 07:21:56.806: %CWAN_RP-4-SEMAHOG: Process 112 (IPC IFCOM Message Handler) hogging CCB Block Semaphore! calling proc 21 (Net Background)

2005-01-09 07:22:14 Syslog.Warning 203.113.159.28 9766: -Traceback= 40A41C6C 40A44FCC 4022DD88 4022DFB8 40258D04 40258CF0

2005-01-09 23:10:37 Syslog.Warning 203.113.159.28 11454: Jan 9 23:09:47.215: %CWAN_RP-4-SEMAHOG: Process 112 (IPC IFCOM Message Handler) hogging CCB Block Semaphore! calling proc 21 (Net Background)

2005-01-09 23:10:37 Syslog.Warning 203.113.159.28 11455: -Traceback= 40A41C6C 40A44FCC 4022DD88 4022DFB8 40258D04 40258CF0

2005-01-09 23:40:26 Syslog.Error 203.113.159.28 11498: Jan 9 23:39:23.132: %ALIGN-3-SPURIOUS: Spurious memory access made at 0x40141580 reading 0x14

2005-01-09 23:40:26 Syslog.Error 203.113.159.28 11499: Jan 9 23:39:23.132: %ALIGN-3-TRACE: -Traceback= 40141580 40130480 40A5D350 40A55FFC 402C4070 40285994 00000000 00000000

2005-01-09 23:40:26 Syslog.Error 203.113.159.28 11500: Jan 9 23:39:23.132: %ALIGN-3-TRACE: -Traceback= 40141580 40130480 402C4134 40285994 00000000 00000000 00000000 00000000

2005-01-09 23:49:45 Syslog.Warning 203.113.159.28 11520: Jan 9 23:48:51.357: %CWAN_RP-4-SEMAHOG: Process 112 (IPC IFCOM Message Handler) hogging CCB Block Semaphore! calling proc 21 (Net Background)

2005-01-09 23:49:45 Syslog.Warning 203.113.159.28 11521: -Traceback= 40A41C6C 40A44FCC 4022DD88 4022DFB8 40258D04 40258CF0

[spremkumar]

hi

hope this helps..

1. %ALIGN-3-SPURIOUS: Spurious memory access made at [hex] reading [hex]

A spurious access occurs when a process attempts to read from the lowest region of memory. This portion of memory is reserved and should never be accessed. An attempted read operation to this region of memory is usually caused by the return of a nonexisting value to a function in the software.

Recommended Action: The system has detected the illegal access and was able to correct it without a system failure. This condition indicates a software failure. To take advantage of recent fixes, upgrade your system to the latest Cisco IOS software release in your release train. If this message recurs, enter the show log, show alignment and show tech-support commands, contact your Cisco technical support representative, and provide the representative with the gathered information.

2. %ALIGN-3-SPURIOUS: Spurious memory access made at [hex] reading [hex]

A spurious access occurs when a process attempts to read from the lowest region of memory. This portion of memory is reserved and should never be accessed. An attempted read operation to this region of memory is usually caused by the return of a nonexisting value to a function in the software.

Recommended Action: The system has detected the illegal access and was able to correct it without a system failure. This condition indicates a software failure. To take advantage of recent fixes, upgrade your system to the latest Cisco IOS software release in your release train. If this message recurs, enter the show log, show alignment and show tech-support commands, contact your Cisco technical support representative, and provide the representative with the gathered information

Regarding CWAN_RP-4-SEMAHOG: error its mentioned that the Route Processor waited too long to get a reply for a command it sent to OSM..

regds