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Cisco Bug: CSCuq79746 - N7K: reload line card - mrib crash with 1k PIM neighbors with 255 groups

Last Modified

Feb 16, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

7.1(0)D1(0.246)

Description (partial)

Symptom:
MRIB process crashes

Conditions:
While reloading the linecard, PIM process started shutting down as the last PIM interface is getting deleted. 
At this time, MRIB is cleaning up the routes and cleaning up resources allocated for the PIM client and at this time, it crashes while trying to destroy the lock. since another thread has obtained the lock.
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