Cisco Bug: CSCuq15738 - Sig 6 Abort PC: [f7eb4d10/X] libc.so.6/poll() vpnmgr after MIO swo
Feb 04, 2017
- Cisco ASR 5000 Series
Known Affected Releases
Symptom: After MIO swo vpnmgr crashes and connectivity is lost to the chassis. Only way to recover is power cycle or by backing off traffic. Once traffic is bakced off far enough both TACACS login and local login are available via console or mgmt interface. DPCs look to still forward traffic after the crash on MIO. Conditions: Looks like it is only triggered after MIO swo with simulated SGi network outage (ASR is missing it's SGi routes, but Gn routes exist). Previous connectivity was stable during DPC migration and under regular call-model load.
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