Guest

Preview Tool

Cisco Bug: CSCvs53186 - SISF crash in 6807-XL switch with 15.5(1)SY3

Last Modified

May 12, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

15.5(1.1.19)SY4

Description (partial)

Symptom:
The customer upgraded from 15.2(1)SY6 to 15.5(1)SY4, based on a software bug he found in CSCtn27420. But the router still crashed.

A downgrade from 15.5(1)SY4 to 15.5(1)SY3 still results in the router frequently reloading with the same crash functions

Conditions:
As a listed fix  for CSCtn27420 , customer downgraded to 15.5(1)SY3,  After  downgrade from 15.5(1)SY4  to 15.5(1)SY3  the switch keeps crashing.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.