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Cisco Bug: CSCuw49000 - 8.2:Queue full errrors observed on wlc's when latency is introduced

Last Modified

Feb 05, 2019

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

8.2(1.87) 8.2(110.0)

Description (partial)

With "debug capwap errors enable" in effect, messages similar to the following are seen:

*spamReceiveTask: Sep 24 11:26:41.756: f4:0f:1b:b5:1d:30 Queue already full
*spamReceiveTask: Sep 24 11:26:41.756: f4:0f:1b:b5:1d:30 Unable to send PMK cache message to
*spamReceiveTask: Sep 24 11:26:41.756: f4:1f:c2:02:71:60 Queue already full
*spamReceiveTask: Sep 24 11:26:41.756: f4:1f:c2:02:71:60 Unable to send PMK cache message to

Rapidly roaming clients.
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