Preview Tool

Cisco Bug: CSCvv86266 - Catalyst kernel crash due to memory corruption

Last Modified

Oct 16, 2020

Products (1)

  • Cisco Catalyst 3850 Series Switches

Known Affected Releases


Description (partial)

A Catalyst switch might experience a kernel crash due to memory corruption.

[582000.923990] oobhal: rx_write: skb (80000000eae92600) len 360 bad checksum = r0xa5a5/c0x8787
[582000.923997] oobhal: leading 16-byte oob header, trailing 2-byte checksum + 4-byte FCS

[582009.501742] Unhandled kernel unaligned access or invalid instruction[#1]:

No particular conditions.
Bug details contain sensitive information and therefore require a 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.