[ 1372.499882] br0: port 1(gw_l) entered blocking state
[ 1372.499950] br0: port 1(gw_l) entered disabled state
[ 1372.500004] gw_l: entered allmulticast mode
[ 1372.500071] gw_l: entered promiscuous mode
[ 1372.500157] br0: port 1(gw_l) entered blocking state
[ 1372.500219] br0: port 1(gw_l) entered forwarding state
[ 1372.546174] br0: port 2(amtg) entered blocking state
[ 1372.546261] br0: port 2(amtg) entered disabled state
[ 1372.546329] amtg: entered allmulticast mode
[ 1372.546392] amtg: entered promiscuous mode
[ 1372.719751] br0: port 2(amtg) entered blocking state
[ 1372.719824] br0: port 2(amtg) entered forwarding state
[ 1372.801369] gretap0: entered allmulticast mode
[ 1372.801468] erspan0: entered allmulticast mode
[ 1372.801523] amtr: entered allmulticast mode
[ 1372.801571] relay_gw: entered allmulticast mode
[ 1372.801625] relay_src: entered allmulticast mode
[ 1389.350384] br0: port 1(gw_l) entered disabled state
[ 1389.350695] gw_l (unregistering): left allmulticast mode
[ 1389.350746] gw_l (unregistering): left promiscuous mode
[ 1389.350791] br0: port 1(gw_l) entered disabled state
[ 1389.367369] gretap0: left allmulticast mode
[ 1389.367441] erspan0: left allmulticast mode
[ 1389.367495] amtr: left allmulticast mode
[ 1389.367544] relay_gw: left allmulticast mode
[ 1389.367611] relay_src: left allmulticast mode
[ 1389.368273] amtg: left allmulticast mode
[ 1389.368320] amtg: left promiscuous mode
[ 1389.368375] br0: port 2(amtg) entered disabled state