Guest

Preview Tool

Cisco Bug: CSCus83607 - SSTE: Observing mpls_ldp process crash when removing all the config

Last Modified

Apr 21, 2017

Products (8)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco ASR 9922 Router
  • Cisco IOS XR Software
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9912 Router

Known Affected Releases

5.3.1.BASE

Description (partial)

Symptom:
Memory corruption due to race conditions preventing proper cleanup of prefix databases which may manifest in a process crash during future cleanups.

Conditions:
This issue may manifest itself whenever an interface flap results in a session going down.

This includes but is not exclusive to
i) Flapping of interfaces
ii) Flapping of routes 
iii) Flapping LDP enabled address families
Bug details contain sensitive information and therefore require a Cisco.com 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.