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Cisco Bug: CSCtb52143 - 4.2 Mesh controller crash on task name mfpKeyRefreshTask

Last Modified

Jun 30, 2016

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

4.2(130.0)

Description (partial)

Symptom:

Controller running 4.2.176.51M may crash due to task name mfpKeyRefreshTask taking 100% cpu.

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Analysis of Failure:

  Software was stopped by the reaper for the following reason:
     Reaper Reset: Task "mfpKeyRefreshTask" taking too much cpu: 100%  (user 100%, system 0%) while SW Watchdog is disabled


Conditions:

Controller running 4.2.176.51M with infrastructure MFP validation enabled and 1510s.
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