[ 1734.256202] br0: port 1(gw_l) entered blocking state
[ 1734.256247] br0: port 1(gw_l) entered disabled state
[ 1734.256280] gw_l: entered allmulticast mode
[ 1734.256336] gw_l: entered promiscuous mode
[ 1734.256373] br0: port 1(gw_l) entered blocking state
[ 1734.256403] br0: port 1(gw_l) entered forwarding state
[ 1734.279445] br0: port 2(amtg) entered blocking state
[ 1734.279483] br0: port 2(amtg) entered disabled state
[ 1734.279517] amtg: entered allmulticast mode
[ 1734.279555] amtg: entered promiscuous mode
[ 1734.353646] br0: port 2(amtg) entered blocking state
[ 1734.353684] br0: port 2(amtg) entered forwarding state
[ 1734.385853] gretap0: entered allmulticast mode
[ 1734.385926] erspan0: entered allmulticast mode
[ 1734.385988] amtr: entered allmulticast mode
[ 1734.386039] relay_gw: entered allmulticast mode
[ 1734.386135] relay_src: entered allmulticast mode
[ 1749.078845] br0: port 1(gw_l) entered disabled state
[ 1749.079085] gw_l (unregistering): left allmulticast mode
[ 1749.079164] gw_l (unregistering): left promiscuous mode
[ 1749.079256] br0: port 1(gw_l) entered disabled state
[ 1749.081880] gretap0: left allmulticast mode
[ 1749.081944] erspan0: left allmulticast mode
[ 1749.082033] amtr: left allmulticast mode
[ 1749.082088] relay_gw: left allmulticast mode
[ 1749.082179] relay_src: left allmulticast mode
[ 1749.102770] amtg: left allmulticast mode
[ 1749.102840] amtg: left promiscuous mode
[ 1749.102911] br0: port 2(amtg) entered disabled state