CHUNKMALLOCFAIL error on 12.4T on 7206-NPE-G2

Answered Question
Aug 27th, 2007
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Newly upgraded firmware on a G2:

12.4(15)T1


Aug 26 12:50:53.611: %SYS-4-CHUNKMALLOCFAIL: Could not allocate chunks for CEF:

arp throt

Total free: 0, Total inuse: 500, Cause : Not a dynamic chunk


Followed by a traceback.

The router does not crash, so seems this is not fatal, but I don't like it.


Any ideas on a cause or a solution?


Thanks,

Roger


Correct Answer by Robert Taylor about 9 years 7 months ago

This is a known resolved bug. Typically seen when you are overloading your router with lots of packets >512bytes.


BugID is CSCsj25679 and should be fixed after 12.4(16)T although I dont think its released yet.


Open a TAC case if you need a special image released, or wait until the next version of 12.4T is released.

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Correct Answer
Robert Taylor Tue, 08/28/2007 - 08:35
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  • Cisco Employee,

This is a known resolved bug. Typically seen when you are overloading your router with lots of packets >512bytes.


BugID is CSCsj25679 and should be fixed after 12.4(16)T although I dont think its released yet.


Open a TAC case if you need a special image released, or wait until the next version of 12.4T is released.

adavenport Tue, 08/28/2007 - 10:42
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Thanks very much. I feel better that its not impacting traffic. This bug did not appear in XD train for this platform, even though bugtrak says it existed there.


Roger

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