[ 6460.307686] Running test [R:13307555 T:31 - Networking tunnel: permtest - Kernel: 6.1.8] [ 6462.363558] tun: Universal TUN/TAP device driver, 1.6 [ 6462.642908] IPv6: ADDRCONF(NETDEV_CHANGE): tun_a: link becomes ready [ 6462.653464] IPv6: ADDRCONF(NETDEV_CHANGE): tap_a: link becomes ready