Preview Tool

Cisco Bug: CSCvt83295 - Appliance unresponsive with possible memory allocation deadlock in kmem_zone_alloc error in console

Last Modified

May 08, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases


Description (partial)

Intersight Appliance could become unresponsive with below error message 

VM guest OS console - kernel: XFS: possible memory allocation deadlock in kmem_zone_alloc 

Other symptom can be 
Web UI - can be non-functional with 502 Bad Gateway error message

First observed with Appliance 1.0.9-113 under steady state of operations
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.