[ 1373.081596] br0: port 1(gw_l) entered blocking state
[ 1373.081659] br0: port 1(gw_l) entered disabled state
[ 1373.081714] gw_l: entered allmulticast mode
[ 1373.081781] gw_l: entered promiscuous mode
[ 1373.081839] br0: port 1(gw_l) entered blocking state
[ 1373.081875] br0: port 1(gw_l) entered forwarding state
[ 1373.147707] br0: port 2(amtg) entered blocking state
[ 1373.147778] br0: port 2(amtg) entered disabled state
[ 1373.147838] amtg: entered allmulticast mode
[ 1373.147910] amtg: entered promiscuous mode
[ 1373.396704] br0: port 2(amtg) entered blocking state
[ 1373.396766] br0: port 2(amtg) entered forwarding state
[ 1373.507456] gretap0: entered allmulticast mode
[ 1373.507525] erspan0: entered allmulticast mode
[ 1373.507565] amtr: entered allmulticast mode
[ 1373.507611] relay_gw: entered allmulticast mode
[ 1373.507674] relay_src: entered allmulticast mode
[ 1391.077036] br0: port 1(gw_l) entered disabled state
[ 1391.077383] gw_l (unregistering): left allmulticast mode
[ 1391.077431] gw_l (unregistering): left promiscuous mode
[ 1391.077479] br0: port 1(gw_l) entered disabled state
[ 1391.098209] gretap0: left allmulticast mode
[ 1391.098263] erspan0: left allmulticast mode
[ 1391.098295] amtr: left allmulticast mode
[ 1391.098326] relay_gw: left allmulticast mode
[ 1391.098376] relay_src: left allmulticast mode
[ 1391.101700] amtg: left allmulticast mode
[ 1391.101735] amtg: left promiscuous mode
[ 1391.101783] br0: port 2(amtg) entered disabled state