Cisco Bug: CSCvs88612 - Port Init failing for a crossbar port as it is disabled in port_disable register of the device
Sep 02, 2020
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Release-note Symptom: Fabric datapath is down on a line card and all "show controller fabric crossbar" commands don't retrieve any output as the CLI is waiting on the driver process (fab_xbar) which is continuously in running mode spinning in an infinite loop. Collection of show tech fabric is also timed out. Conditions: This is an extremely rare case and might be seen during card bootup of Tomahawk generation of cards. If the card boots up successfully with all interfaces up then this condition will not be hit.
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Bug Details Include
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