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Cisco Bug: CSCvv19063 - ASR1K, C9800 Commit config clean up for cstate and pstate to 17.4, 17.3.2, 17.2.2: backout idle=poll

Last Modified

Oct 13, 2020

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

The ASR1K router crashed after a couple hours after upgraded from 16.12.2 to 17.2.1. It has multiple kernel crash files, routers were in booting loop and were recovered by cold start. Impacts: ASR1001-X , ASR1001-HX, ASR1002-HX

The issue occurred on ASR1K routers after upgraded from 16.12.2 to 17.2.1. The reboots started a couple of hours after the upgrade was completed.
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