[ 1282.946167] br0: port 1(gw_l) entered blocking state
[ 1282.946297] br0: port 1(gw_l) entered disabled state
[ 1282.946388] gw_l: entered allmulticast mode
[ 1282.946484] gw_l: entered promiscuous mode
[ 1282.946571] br0: port 1(gw_l) entered blocking state
[ 1282.946644] br0: port 1(gw_l) entered forwarding state
[ 1282.995452] br0: port 2(amtg) entered blocking state
[ 1282.995565] br0: port 2(amtg) entered disabled state
[ 1282.995637] amtg: entered allmulticast mode
[ 1282.995728] amtg: entered promiscuous mode
[ 1283.165207] br0: port 2(amtg) entered blocking state
[ 1283.165313] br0: port 2(amtg) entered forwarding state
[ 1283.243592] gretap0: entered allmulticast mode
[ 1283.243686] erspan0: entered allmulticast mode
[ 1283.243731] amtr: entered allmulticast mode
[ 1283.243764] relay_gw: entered allmulticast mode
[ 1283.243823] relay_src: entered allmulticast mode
[ 1301.344711] br0: port 1(gw_l) entered disabled state
[ 1301.345030] gw_l (unregistering): left allmulticast mode
[ 1301.345107] gw_l (unregistering): left promiscuous mode
[ 1301.345146] br0: port 1(gw_l) entered disabled state
[ 1301.355088] gretap0: left allmulticast mode
[ 1301.355160] erspan0: left allmulticast mode
[ 1301.355203] amtr: left allmulticast mode
[ 1301.355243] relay_gw: left allmulticast mode
[ 1301.355300] relay_src: left allmulticast mode
[ 1301.367400] amtg: left allmulticast mode
[ 1301.367442] amtg: left promiscuous mode
[ 1301.367492] br0: port 2(amtg) entered disabled state