[ 1728.065678] br0: port 1(gw_l) entered blocking state
[ 1728.065731] br0: port 1(gw_l) entered disabled state
[ 1728.065766] gw_l: entered allmulticast mode
[ 1728.065809] gw_l: entered promiscuous mode
[ 1728.065843] br0: port 1(gw_l) entered blocking state
[ 1728.065871] br0: port 1(gw_l) entered forwarding state
[ 1728.084896] br0: port 2(amtg) entered blocking state
[ 1728.084931] br0: port 2(amtg) entered disabled state
[ 1728.084963] amtg: entered allmulticast mode
[ 1728.084997] amtg: entered promiscuous mode
[ 1728.169563] br0: port 2(amtg) entered blocking state
[ 1728.169630] br0: port 2(amtg) entered forwarding state
[ 1728.197431] gretap0: entered allmulticast mode
[ 1728.197496] erspan0: entered allmulticast mode
[ 1728.197569] amtr: entered allmulticast mode
[ 1728.197626] relay_gw: entered allmulticast mode
[ 1728.197717] relay_src: entered allmulticast mode
[ 1742.576370] br0: port 1(gw_l) entered disabled state
[ 1742.576534] gw_l (unregistering): left allmulticast mode
[ 1742.576560] gw_l (unregistering): left promiscuous mode
[ 1742.576589] br0: port 1(gw_l) entered disabled state
[ 1742.584162] gretap0: left allmulticast mode
[ 1742.584220] erspan0: left allmulticast mode
[ 1742.584311] amtr: left allmulticast mode
[ 1742.584367] relay_gw: left allmulticast mode
[ 1742.584454] relay_src: left allmulticast mode
[ 1742.584560] amtg: left allmulticast mode
[ 1742.584579] amtg: left promiscuous mode
[ 1742.584604] br0: port 2(amtg) entered disabled state