[ 1736.939500] br0: port 1(gw_l) entered blocking state
[ 1736.939546] br0: port 1(gw_l) entered disabled state
[ 1736.939590] gw_l: entered allmulticast mode
[ 1736.939637] gw_l: entered promiscuous mode
[ 1736.939669] br0: port 1(gw_l) entered blocking state
[ 1736.939699] br0: port 1(gw_l) entered forwarding state
[ 1736.956280] br0: port 2(amtg) entered blocking state
[ 1736.956315] br0: port 2(amtg) entered disabled state
[ 1736.956349] amtg: entered allmulticast mode
[ 1736.956387] amtg: entered promiscuous mode
[ 1737.009585] br0: port 2(amtg) entered blocking state
[ 1737.009655] br0: port 2(amtg) entered forwarding state
[ 1737.033426] amtr: entered allmulticast mode
[ 1737.033453] relay_gw: entered allmulticast mode
[ 1737.033489] relay_src: entered allmulticast mode
[ 1752.425361] br0: port 1(gw_l) entered disabled state
[ 1752.425598] gw_l (unregistering): left allmulticast mode
[ 1752.425637] gw_l (unregistering): left promiscuous mode
[ 1752.425672] br0: port 1(gw_l) entered disabled state
[ 1752.427854] amtr: left allmulticast mode
[ 1752.427887] relay_gw: left allmulticast mode
[ 1752.427919] relay_src: left allmulticast mode
[ 1752.452270] amtg: left allmulticast mode
[ 1752.452322] amtg: left promiscuous mode
[ 1752.452353] br0: port 2(amtg) entered disabled state