[ 1557.503364] br0: port 1(gw_l) entered blocking state
[ 1557.503449] br0: port 1(gw_l) entered disabled state
[ 1557.503515] gw_l: entered allmulticast mode
[ 1557.503592] gw_l: entered promiscuous mode
[ 1557.503661] br0: port 1(gw_l) entered blocking state
[ 1557.503722] br0: port 1(gw_l) entered forwarding state
[ 1557.519053] br0: port 2(amtg) entered blocking state
[ 1557.519123] br0: port 2(amtg) entered disabled state
[ 1557.519192] amtg: entered allmulticast mode
[ 1557.519267] amtg: entered promiscuous mode
[ 1557.565542] br0: port 2(amtg) entered blocking state
[ 1557.565576] br0: port 2(amtg) entered forwarding state
[ 1557.588322] amtr: entered allmulticast mode
[ 1557.588352] relay_gw: entered allmulticast mode
[ 1557.588389] relay_src: entered allmulticast mode
[ 1571.955078] br0: port 1(gw_l) entered disabled state
[ 1571.955457] gw_l (unregistering): left allmulticast mode
[ 1571.955529] gw_l (unregistering): left promiscuous mode
[ 1571.955592] br0: port 1(gw_l) entered disabled state
[ 1571.956053] amtr: left allmulticast mode
[ 1571.956084] relay_gw: left allmulticast mode
[ 1571.956117] relay_src: left allmulticast mode
[ 1571.975034] amtg: left allmulticast mode
[ 1571.975105] amtg: left promiscuous mode
[ 1571.975183] br0: port 2(amtg) entered disabled state