Cisco Bug: CSCuw39522 - 100% SMC CPU utilization after SMC switchover
Dec 25, 2016
- Cisco ASR 5000 Series
Known Affected Releases
220.127.116.11758 17.5.M0.61447 19.2.d0 20.0.0 20.0.v0
Symptom: Active SMC CPU utilization goes up to 100% after SMC switchover. Output of the top command on the debug shell of the active CPU shows rpc.mountd with high CPU utilization. Conditions: The issue occurs when SMC switchover is performed on ASR 5000 after an overnight longevity test.
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