Cisco Bug: CSCun18894 - SSTE: ROUTING-OSPF-4-MUTEX_ERR error logs
Aug 01, 2018
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Symptom: The following error message might be logged by ospf process: RP/0/RSP0/CPU0:Feb 16 18:21:27.213 : ospf: %ROUTING-OSPF-4-MUTEX_ERR : UNLOCK (null) mutex (5009a95c), tid 11 owner 0 count 168428034, error Operation not permitted [0x1] Conditions: The problem can happen when "fast-reroute per-prefix" is configured in ospf or ospfv3, and there are more than 128 backup paths for a single prefix.
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Bug Details Include
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