[ 1356.899993] br0: port 1(gw_l) entered blocking state
[ 1356.900054] br0: port 1(gw_l) entered disabled state
[ 1356.900111] gw_l: entered allmulticast mode
[ 1356.900179] gw_l: entered promiscuous mode
[ 1356.900237] br0: port 1(gw_l) entered blocking state
[ 1356.900277] br0: port 1(gw_l) entered forwarding state
[ 1356.968804] br0: port 2(amtg) entered blocking state
[ 1356.968877] br0: port 2(amtg) entered disabled state
[ 1356.968917] amtg: entered allmulticast mode
[ 1356.968985] amtg: entered promiscuous mode
[ 1357.244928] br0: port 2(amtg) entered blocking state
[ 1357.244989] br0: port 2(amtg) entered forwarding state
[ 1357.369445] gretap0: entered allmulticast mode
[ 1357.369532] erspan0: entered allmulticast mode
[ 1357.369594] amtr: entered allmulticast mode
[ 1357.369643] relay_gw: entered allmulticast mode
[ 1357.369707] relay_src: entered allmulticast mode
[ 1374.060944] br0: port 1(gw_l) entered disabled state
[ 1374.061218] gw_l (unregistering): left allmulticast mode
[ 1374.061257] gw_l (unregistering): left promiscuous mode
[ 1374.061291] br0: port 1(gw_l) entered disabled state
[ 1374.084237] gretap0: left allmulticast mode
[ 1374.084282] erspan0: left allmulticast mode
[ 1374.084308] amtr: left allmulticast mode
[ 1374.084335] relay_gw: left allmulticast mode
[ 1374.084372] relay_src: left allmulticast mode
[ 1374.093745] amtg: left allmulticast mode
[ 1374.093786] amtg: left promiscuous mode
[ 1374.093828] br0: port 2(amtg) entered disabled state