[ 1706.272283] br0: port 1(gw_l) entered blocking state
[ 1706.272332] br0: port 1(gw_l) entered disabled state
[ 1706.272368] gw_l: entered allmulticast mode
[ 1706.272410] gw_l: entered promiscuous mode
[ 1706.272441] br0: port 1(gw_l) entered blocking state
[ 1706.272466] br0: port 1(gw_l) entered forwarding state
[ 1706.293319] br0: port 2(amtg) entered blocking state
[ 1706.293353] br0: port 2(amtg) entered disabled state
[ 1706.293384] amtg: entered allmulticast mode
[ 1706.293426] amtg: entered promiscuous mode
[ 1706.386222] br0: port 2(amtg) entered blocking state
[ 1706.386256] br0: port 2(amtg) entered forwarding state
[ 1706.416683] gretap0: entered allmulticast mode
[ 1706.416719] erspan0: entered allmulticast mode
[ 1706.416750] amtr: entered allmulticast mode
[ 1706.416803] relay_gw: entered allmulticast mode
[ 1706.416834] relay_src: entered allmulticast mode
[ 1720.915293] br0: port 1(gw_l) entered disabled state
[ 1720.915499] gw_l (unregistering): left allmulticast mode
[ 1720.915540] gw_l (unregistering): left promiscuous mode
[ 1720.915564] br0: port 1(gw_l) entered disabled state
[ 1720.923653] gretap0: left allmulticast mode
[ 1720.923687] erspan0: left allmulticast mode
[ 1720.923710] amtr: left allmulticast mode
[ 1720.923732] relay_gw: left allmulticast mode
[ 1720.923761] relay_src: left allmulticast mode
[ 1720.924277] amtg: left allmulticast mode
[ 1720.924311] amtg: left promiscuous mode
[ 1720.924339] br0: port 2(amtg) entered disabled state