Clients not working with 802.1x configuration after latest snapshot 953f1aaa93

All my clients have trouble connecting to a 802.1x enterprise wifi configured AP after upgrade to latest snapshot 953f1aaa93.

The same configuration worked well for quite a long time. Any idea what has happened in recent updates that affected the 802.1x?

PS. The logread shows authentication successful logs, but the client just couldn't connect to the AP.

Edit1: The client that failed to connect only get a private ip address 169.254.53.56 before it failed

Check the commits to see if there's anything that might be related: