[ 1770.123698] br0: port 1(gw_l) entered blocking state
[ 1770.123751] br0: port 1(gw_l) entered disabled state
[ 1770.123791] gw_l: entered allmulticast mode
[ 1770.123839] gw_l: entered promiscuous mode
[ 1770.123870] br0: port 1(gw_l) entered blocking state
[ 1770.123899] br0: port 1(gw_l) entered forwarding state
[ 1770.143189] br0: port 2(amtg) entered blocking state
[ 1770.143223] br0: port 2(amtg) entered disabled state
[ 1770.143253] amtg: entered allmulticast mode
[ 1770.143287] amtg: entered promiscuous mode
[ 1770.227763] br0: port 2(amtg) entered blocking state
[ 1770.227811] br0: port 2(amtg) entered forwarding state
[ 1770.255266] amtr: entered allmulticast mode
[ 1770.255293] relay_gw: entered allmulticast mode
[ 1770.255326] relay_src: entered allmulticast mode
[ 1784.667960] br0: port 1(gw_l) entered disabled state
[ 1784.668221] gw_l (unregistering): left allmulticast mode
[ 1784.668311] gw_l (unregistering): left promiscuous mode
[ 1784.668399] br0: port 1(gw_l) entered disabled state
[ 1784.674765] amtr: left allmulticast mode
[ 1784.674801] relay_gw: left allmulticast mode
[ 1784.674842] relay_src: left allmulticast mode
[ 1784.674963] amtg: left allmulticast mode
[ 1784.675029] amtg: left promiscuous mode
[ 1784.675091] br0: port 2(amtg) entered disabled state