[12887.662770] IPv6: ADDRCONF(NETDEV_CHANGE): gw_l: link becomes ready
[12887.666689] IPv6: ADDRCONF(NETDEV_CHANGE): l_gw: link becomes ready
[12887.995746] IPv6: ADDRCONF(NETDEV_CHANGE): gw_relay: link becomes ready
[12888.295648] IPv6: ADDRCONF(NETDEV_CHANGE): src_relay: link becomes ready
[12888.299213] IPv6: ADDRCONF(NETDEV_CHANGE): relay_src: link becomes ready
[12892.591527] br0: port 1(gw_l) entered blocking state
[12892.605158] br0: port 1(gw_l) entered disabled state
[12892.629153] device gw_l entered promiscuous mode
[12892.631662] br0: port 1(gw_l) entered blocking state
[12892.632560] br0: port 1(gw_l) entered forwarding state
[12893.691480] br0: port 2(amtg) entered blocking state
[12893.694981] br0: port 2(amtg) entered disabled state
[12893.706433] device amtg entered promiscuous mode
[12895.499369] br0: port 2(amtg) entered blocking state
[12895.502205] br0: port 2(amtg) entered forwarding state
[12896.560613] br0: port 1(gw_l) entered disabled state
[12896.582105] device gw_l left promiscuous mode
[12896.583001] br0: port 1(gw_l) entered disabled state
[12896.846413] device amtg left promiscuous mode
[12896.848059] br0: port 2(amtg) entered disabled state