[ 1572.487458][T22668] br0: port 1(gw_l) entered blocking state
[ 1572.488277][T22668] br0: port 1(gw_l) entered disabled state
[ 1572.488509][T22668] gw_l: entered allmulticast mode
[ 1572.489636][T22668] gw_l: entered promiscuous mode
[ 1572.491391][T22668] br0: port 1(gw_l) entered blocking state
[ 1572.491675][T22668] br0: port 1(gw_l) entered forwarding state
[ 1572.906030][T22670] br0: port 2(amtg) entered blocking state
[ 1572.906466][T22670] br0: port 2(amtg) entered disabled state
[ 1572.906859][T22670] amtg: entered allmulticast mode
[ 1572.908007][T22670] amtg: entered promiscuous mode
[ 1574.198780][T22682] br0: port 2(amtg) entered blocking state
[ 1574.199186][T22682] br0: port 2(amtg) entered forwarding state
[ 1574.783782][T22688] amtr: entered allmulticast mode
[ 1574.784364][T22688] relay_gw: entered allmulticast mode
[ 1574.784672][T22688] relay_src: entered allmulticast mode
[ 2636.135836][   T64] br0: port 1(gw_l) entered disabled state
[ 2636.262758][   T64] gw_l (unregistering): left allmulticast mode
[ 2636.263090][   T64] gw_l (unregistering): left promiscuous mode
[ 2636.263443][   T64] br0: port 1(gw_l) entered disabled state
[ 2636.304799][T22688] amtr: left allmulticast mode
[ 2636.305095][T22688] relay_gw: left allmulticast mode
[ 2636.305329][T22688] relay_src: left allmulticast mode
[ 2636.318680][   T64] amtg: left allmulticast mode
[ 2636.318908][   T64] amtg: left promiscuous mode
[ 2636.319184][   T64] br0: port 2(amtg) entered disabled state