[ 1376.320613] br0: port 1(gw_l) entered blocking state
[ 1376.320687] br0: port 1(gw_l) entered disabled state
[ 1376.320751] gw_l: entered allmulticast mode
[ 1376.320838] gw_l: entered promiscuous mode
[ 1376.320905] br0: port 1(gw_l) entered blocking state
[ 1376.320950] br0: port 1(gw_l) entered forwarding state
[ 1376.400779] br0: port 2(amtg) entered blocking state
[ 1376.400863] br0: port 2(amtg) entered disabled state
[ 1376.400913] amtg: entered allmulticast mode
[ 1376.400975] amtg: entered promiscuous mode
[ 1376.694055] br0: port 2(amtg) entered blocking state
[ 1376.694105] br0: port 2(amtg) entered forwarding state
[ 1376.858322] gretap0: entered allmulticast mode
[ 1376.858382] erspan0: entered allmulticast mode
[ 1376.858422] amtr: entered allmulticast mode
[ 1376.858456] relay_gw: entered allmulticast mode
[ 1376.858488] relay_src: entered allmulticast mode
[ 1393.767967] br0: port 1(gw_l) entered disabled state
[ 1393.768242] gw_l (unregistering): left allmulticast mode
[ 1393.768288] gw_l (unregistering): left promiscuous mode
[ 1393.768341] br0: port 1(gw_l) entered disabled state
[ 1393.796570] gretap0: left allmulticast mode
[ 1393.796624] erspan0: left allmulticast mode
[ 1393.796768] amtr: left allmulticast mode
[ 1393.796802] relay_gw: left allmulticast mode
[ 1393.796848] relay_src: left allmulticast mode
[ 1393.803778] amtg: left allmulticast mode
[ 1393.803839] amtg: left promiscuous mode
[ 1393.803909] br0: port 2(amtg) entered disabled state