Cisco Bug: CSCtb47692 - VSS: Switch crashed due to EBUS_SEQ_ERROR
Feb 12, 2018
- Cisco Catalyst 6000 Series Switches
Known Affected Releases
Symptom: After SSO or supervisor failover, EBUS_SEQ_ERROR may be seen and then in some scenarios the device gets reset. This could be triggered if the fabric mode of the newly brought-up line card is different than the default mode. Also other messages may be seen, for example: FABRIC-SP-6-TIMEOUT_ERR: Conditions: This happens only in VSS setup following a SSO failover. The problem can be seen during OIR of a new linecard.
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Bug Details Include
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