Cisco Bug: CSCvu68859 - 8.10 MR2: fabric WLC unexpected reload observed @serial8250_poll while removing mobility tunnel
Jul 28, 2020
- Cisco 5500 Series Wireless Controllers
Known Affected Releases
Symptom: WLC crash is observed while trying to unconfigure and configure back the mobility tunnel using DNAC Conditions: Steps to recreate: 1. Have mobility tunnel configured from WLC to eWLC 2. tried to remove the configuration and configure back again from DNAC while provisioning 3. Below crash is observed (Note, this is race condition when these steps were followed, it had crashed one time). This is not easily reproducible crash.
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