[ 1820.300442] br0: port 1(gw_l) entered blocking state
[ 1820.300493] br0: port 1(gw_l) entered disabled state
[ 1820.300528] gw_l: entered allmulticast mode
[ 1820.300572] gw_l: entered promiscuous mode
[ 1820.300605] br0: port 1(gw_l) entered blocking state
[ 1820.300631] br0: port 1(gw_l) entered forwarding state
[ 1820.320064] br0: port 2(amtg) entered blocking state
[ 1820.320099] br0: port 2(amtg) entered disabled state
[ 1820.320131] amtg: entered allmulticast mode
[ 1820.320167] amtg: entered promiscuous mode
[ 1820.384368] br0: port 2(amtg) entered blocking state
[ 1820.384403] br0: port 2(amtg) entered forwarding state
[ 1820.412385] amtr: entered allmulticast mode
[ 1820.412425] relay_gw: entered allmulticast mode
[ 1820.412458] relay_src: entered allmulticast mode
[ 1834.825105] br0: port 1(gw_l) entered disabled state
[ 1834.825327] gw_l (unregistering): left allmulticast mode
[ 1834.825392] gw_l (unregistering): left promiscuous mode
[ 1834.825489] br0: port 1(gw_l) entered disabled state
[ 1834.832946] amtr: left allmulticast mode
[ 1834.832980] relay_gw: left allmulticast mode
[ 1834.833016] relay_src: left allmulticast mode
[ 1834.839146] amtg: left allmulticast mode
[ 1834.839202] amtg: left promiscuous mode
[ 1834.839265] br0: port 2(amtg) entered disabled state