Cisco Bug: CSCvs90343 - fib_mgr crash observed
Jun 02, 2020
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Symptom: Process fib_mgr hit unrecoverable error and restarted in release R6.5.3 Conditions: fib_mgr receives the adjacency update from AIB. As part of adjacent update fib_mgr creates the adjacency route. The issue is observed when memory allocation for the adjacency route buffer failed. The error for route creation was not handle gracefully. fib_mgr tries to access the invalid route pointer and hits segmentation fault. Since fib_mgr restarted after the segmentation fault we are not sure why memory allocation failed for the route buffer.
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)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases