Preview Tool

Cisco Bug: CSCun88411 - SIP-700: Egress QFP Ucode crash with stuck thread handling Multicast pkt

Last Modified

Jul 20, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Symptom:In ASR9K running 4.0.11 image, SIP-700 Linecard might reload due to a ucode crash in Egress QFP forwarding engine.

Conditions:Crash is seen in the Egress direction, when a QFP thread gets stuck while processing a Multicast packet destined to

This crash is a one time occurrence, not seen consistently. Once the LC comes up after reload, it continues to function as before.
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.