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Cisco Bug: CSCum42058 - UDLD-3-UDLD_IDB_ERROR with tracebacks upon receiving UDLD frame

Last Modified

Apr 17, 2019

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.3(3)S

Description (partial)

Symptom:
These logs come up every 7 seconds filling up logging buffer:

UDLD-3-UDLD_IDB_ERROR  UDLD error
handling failed to get IDB subblock (rcv) interface: Gi0/0/1.100
-Traceback= 1#bbfe8c0a51f338b185d077b248d1e545  :400000+13C8281
:400000+662BBEC :400000+662A4DE :400000+662A36B

Conditions:
Recieved UDLD packets with VLAN tag.
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  • Status
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