[ 1302.833030] br0: port 1(gw_l) entered blocking state
[ 1302.833114] br0: port 1(gw_l) entered disabled state
[ 1302.833174] gw_l: entered allmulticast mode
[ 1302.833257] gw_l: entered promiscuous mode
[ 1302.833326] br0: port 1(gw_l) entered blocking state
[ 1302.833373] br0: port 1(gw_l) entered forwarding state
[ 1302.885862] br0: port 2(amtg) entered blocking state
[ 1302.885950] br0: port 2(amtg) entered disabled state
[ 1302.886043] amtg: entered allmulticast mode
[ 1302.886108] amtg: entered promiscuous mode
[ 1303.062015] br0: port 2(amtg) entered blocking state
[ 1303.062101] br0: port 2(amtg) entered forwarding state
[ 1303.146554] gretap0: entered allmulticast mode
[ 1303.146627] erspan0: entered allmulticast mode
[ 1303.146681] amtr: entered allmulticast mode
[ 1303.146721] relay_gw: entered allmulticast mode
[ 1303.146765] relay_src: entered allmulticast mode
[ 1321.460378] br0: port 1(gw_l) entered disabled state
[ 1321.460735] gw_l (unregistering): left allmulticast mode
[ 1321.460781] gw_l (unregistering): left promiscuous mode
[ 1321.460822] br0: port 1(gw_l) entered disabled state
[ 1321.479942] gretap0: left allmulticast mode
[ 1321.479999] erspan0: left allmulticast mode
[ 1321.480030] amtr: left allmulticast mode
[ 1321.480062] relay_gw: left allmulticast mode
[ 1321.480101] relay_src: left allmulticast mode
[ 1321.489101] amtg: left allmulticast mode
[ 1321.489160] amtg: left promiscuous mode
[ 1321.489213] br0: port 2(amtg) entered disabled state