[ 1388.740871] br0: port 1(gw_l) entered blocking state
[ 1388.740944] br0: port 1(gw_l) entered disabled state
[ 1388.741019] gw_l: entered allmulticast mode
[ 1388.741120] gw_l: entered promiscuous mode
[ 1388.741213] br0: port 1(gw_l) entered blocking state
[ 1388.741270] br0: port 1(gw_l) entered forwarding state
[ 1388.786042] br0: port 2(amtg) entered blocking state
[ 1388.786123] br0: port 2(amtg) entered disabled state
[ 1388.786177] amtg: entered allmulticast mode
[ 1388.786251] amtg: entered promiscuous mode
[ 1388.944093] br0: port 2(amtg) entered blocking state
[ 1388.944148] br0: port 2(amtg) entered forwarding state
[ 1389.015037] gretap0: entered allmulticast mode
[ 1389.015103] erspan0: entered allmulticast mode
[ 1389.015147] amtr: entered allmulticast mode
[ 1389.015188] relay_gw: entered allmulticast mode
[ 1389.015228] relay_src: entered allmulticast mode
[ 1406.428412] br0: port 1(gw_l) entered disabled state
[ 1406.428692] gw_l (unregistering): left allmulticast mode
[ 1406.428734] gw_l (unregistering): left promiscuous mode
[ 1406.428772] br0: port 1(gw_l) entered disabled state
[ 1406.445750] gretap0: left allmulticast mode
[ 1406.445802] erspan0: left allmulticast mode
[ 1406.445835] amtr: left allmulticast mode
[ 1406.445865] relay_gw: left allmulticast mode
[ 1406.445902] relay_src: left allmulticast mode
[ 1406.446279] amtg: left allmulticast mode
[ 1406.446310] amtg: left promiscuous mode
[ 1406.446349] br0: port 2(amtg) entered disabled state