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Cisco Bug: CSCuj51019 - Alpha: FFM crash on member switch

Last Modified

Jan 28, 2017

Products (1)

  • Cisco Catalyst 3850 Series Switches

Known Affected Releases

15.0(12.16)EZP

Description (partial)

Symptom:
FFM process will crash, which, as a 'critical' process causes the system to reboot.

Conditions:
very narrow timing window processing any control-plane update requiring a closed loop acknowledgement exactly while processing the preceding operation on the same object. Wireless client operations are the most likely updates to be involved
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