[ 4923.961771] Running test [R:13340844 T:19 - Networking route: pmtu - Kernel: 6.2.0-rc7] 
[ 4925.957585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready 
[ 4925.999791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready 
[ 4926.008057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready 
[ 4926.920897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client_r: link becomes ready 
[ 5041.889075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_client: link becomes ready 
[ 5041.931663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_server: link becomes ready 
[ 5041.939880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_route0: link becomes ready