[ 1248.782903] br0: port 1(gw_l) entered blocking state
[ 1248.782972] br0: port 1(gw_l) entered disabled state
[ 1248.783035] gw_l: entered allmulticast mode
[ 1248.783108] gw_l: entered promiscuous mode
[ 1248.783170] br0: port 1(gw_l) entered blocking state
[ 1248.783219] br0: port 1(gw_l) entered forwarding state
[ 1248.827613] br0: port 2(amtg) entered blocking state
[ 1248.827699] br0: port 2(amtg) entered disabled state
[ 1248.827747] amtg: entered allmulticast mode
[ 1248.827815] amtg: entered promiscuous mode
[ 1249.005123] br0: port 2(amtg) entered blocking state
[ 1249.005184] br0: port 2(amtg) entered forwarding state
[ 1249.080530] gretap0: entered allmulticast mode
[ 1249.080641] erspan0: entered allmulticast mode
[ 1249.080701] amtr: entered allmulticast mode
[ 1249.080749] relay_gw: entered allmulticast mode
[ 1249.080818] relay_src: entered allmulticast mode
[ 1266.546909] br0: port 1(gw_l) entered disabled state
[ 1266.547173] gw_l (unregistering): left allmulticast mode
[ 1266.547233] gw_l (unregistering): left promiscuous mode
[ 1266.547281] br0: port 1(gw_l) entered disabled state
[ 1266.568820] amtg: left allmulticast mode
[ 1266.568887] amtg: left promiscuous mode
[ 1266.568952] br0: port 2(amtg) entered disabled state
[ 1266.578022] gretap0: left allmulticast mode
[ 1266.578075] erspan0: left allmulticast mode
[ 1266.578105] amtr: left allmulticast mode
[ 1266.578137] relay_gw: left allmulticast mode
[ 1266.578178] relay_src: left allmulticast mode