Preview Tool

Cisco Bug: CSCvh99171 - Add/Del of management VRF instance prefixes causes policymgr memory leak

Last Modified

Sep 14, 2019

Products (21)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 93120TX Switch
  • Cisco Nexus 9504 Switch
  • Cisco Nexus 9372TX-E Switch
  • Cisco Nexus 93108TC-EX Switch
  • Cisco Nexus 9332PQ Switch
View all products in Bug Search Tool Login Required

Known Affected Releases


Description (partial)

The Policy-Mgr NXOS process dumps a core when too many management VRF instance prefixes are added and deleted.

There is a memory leak when management VRF instance prefixes are added and deleted and these prefixes are sent to the istack for programming in the kernel istack.

++ Check the following command and check if the values permanently increases after add/del of mgmt vrf instance prefix

affected-leaf# show system internal policy-mgr mem-stats detail | grep kic
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.