Cisco Bug: CSCuk58546 - mpls_lfd crash when shutting down interface with 1hop tunnel frr + b

Last Modified

Feb 07, 2017

Products (1)

Cisco Carrier Routing System

Known Affected Releases

3.2.90.3i.BASE

Description (partial)

Basic Description:
    mpls_lfd process restarts, very rarely, as a result of dereferencing an 
invalid MPLS TE tunnel adjacency structure.

Symptom:
    Restarting of 'mpls_lfd' process as a result of dereferencing an invalid 
MPLS TE tunnel adjacency structure.

Conditions:
    Under rare circumstances, when an interface is shutdown and there are MPLS 
TE tunnels configured on this interface.

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