Preview Tool

Cisco Bug: CSCur33915 - ASR1000 QFP crash due to stuck thread

Last Modified

May 08, 2020

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

An ASR1000 router may experience an unexpected reload of the Embedded Services Processor (ESP) module. In an integrated chassis (ASR1001, ASR1001-X, ASR1002-X) this will cause a reload of the chassis.

Syslog messages reporting a stuck thread may be observed.

This was observed on an ASR1001 system running IOS-XE 3.10.4S.

Exact conditions necessary to cause this issue are not known.
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.