[ 7742.567500] Running test [R:13340712 T:31 - Networking tunnel: permtest - Kernel: 6.2.0-rc6] 
[-- MARK -- Mon Feb  6 00:05:00 2023] 
[ 7746.110600] tun: Universal TUN/TAP device driver, 1.6 
[ 7746.845428] IPv6: ADDRCONF(NETDEV_CHANGE): tun_a: link becomes ready 
[ 7746.865471] IPv6: ADDRCONF(NETDEV_CHANGE): tap_a: link becomes ready