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Cisco Bug: CSCul63678 - BSU: ap3500 crash due to infinite loop in disc_tx_requeue_client()

Last Modified

Dec 05, 2014

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

7.6(95.2)

Description (partial)

Symptom:
Cisco Aironet series AP crashes, and a decode of the crash info file or traceback printed to the AP console shows that the access point crashed in the function named disc_tx_requeue_client().

The AP console should show error messages that include:
"disc_tx_requeue_client() infinite loop detected!"

Conditions:
Unknown.  There has only been one reported instance of this crash, and the information obtained was insufficient to root-cause the problem.  Attempts to reproduce the condition have been unsuccessful.  Cisco has added additional debug code in the 7.6 release to provide additional information if it is reported again.
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