[ 1420.420597] br0: port 1(gw_l) entered blocking state
[ 1420.420657] br0: port 1(gw_l) entered disabled state
[ 1420.420708] gw_l: entered allmulticast mode
[ 1420.420772] gw_l: entered promiscuous mode
[ 1420.420832] br0: port 1(gw_l) entered blocking state
[ 1420.420871] br0: port 1(gw_l) entered forwarding state
[ 1420.483960] br0: port 2(amtg) entered blocking state
[ 1420.484018] br0: port 2(amtg) entered disabled state
[ 1420.484058] amtg: entered allmulticast mode
[ 1420.484118] amtg: entered promiscuous mode
[ 1420.738482] br0: port 2(amtg) entered blocking state
[ 1420.738542] br0: port 2(amtg) entered forwarding state
[ 1420.854215] amtr: entered allmulticast mode
[ 1420.854269] relay_gw: entered allmulticast mode
[ 1420.854306] relay_src: entered allmulticast mode
[ 1437.706371] br0: port 1(gw_l) entered disabled state
[ 1437.706659] gw_l (unregistering): left allmulticast mode
[ 1437.706704] gw_l (unregistering): left promiscuous mode
[ 1437.706744] br0: port 1(gw_l) entered disabled state
[ 1437.734155] amtr: left allmulticast mode
[ 1437.734203] relay_gw: left allmulticast mode
[ 1437.734244] relay_src: left allmulticast mode
[ 1437.736201] amtg: left allmulticast mode
[ 1437.736243] amtg: left promiscuous mode
[ 1437.736289] br0: port 2(amtg) entered disabled state