[ 1373.548756] br0: port 1(gw_l) entered blocking state
[ 1373.548827] br0: port 1(gw_l) entered disabled state
[ 1373.548879] gw_l: entered allmulticast mode
[ 1373.548950] gw_l: entered promiscuous mode
[ 1373.549006] br0: port 1(gw_l) entered blocking state
[ 1373.549045] br0: port 1(gw_l) entered forwarding state
[ 1373.588783] br0: port 2(amtg) entered blocking state
[ 1373.588854] br0: port 2(amtg) entered disabled state
[ 1373.588895] amtg: entered allmulticast mode
[ 1373.588954] amtg: entered promiscuous mode
[ 1373.752018] br0: port 2(amtg) entered blocking state
[ 1373.752083] br0: port 2(amtg) entered forwarding state
[ 1373.827494] gretap0: entered allmulticast mode
[ 1373.827566] erspan0: entered allmulticast mode
[ 1373.827611] amtr: entered allmulticast mode
[ 1373.827644] relay_gw: entered allmulticast mode
[ 1373.827693] relay_src: entered allmulticast mode
[ 1391.358013] br0: port 1(gw_l) entered disabled state
[ 1391.358281] gw_l (unregistering): left allmulticast mode
[ 1391.358340] gw_l (unregistering): left promiscuous mode
[ 1391.358384] br0: port 1(gw_l) entered disabled state
[ 1391.373085] gretap0: left allmulticast mode
[ 1391.373137] erspan0: left allmulticast mode
[ 1391.373173] amtr: left allmulticast mode
[ 1391.373210] relay_gw: left allmulticast mode
[ 1391.373255] relay_src: left allmulticast mode
[ 1391.382205] amtg: left allmulticast mode
[ 1391.382247] amtg: left promiscuous mode
[ 1391.382294] br0: port 2(amtg) entered disabled state