[ 1836.873469] br0: port 1(gw_l) entered blocking state
[ 1836.873548] br0: port 1(gw_l) entered disabled state
[ 1836.873614] gw_l: entered allmulticast mode
[ 1836.873690] gw_l: entered promiscuous mode
[ 1836.873759] br0: port 1(gw_l) entered blocking state
[ 1836.873819] br0: port 1(gw_l) entered forwarding state
[ 1836.892887] br0: port 2(amtg) entered blocking state
[ 1836.892960] br0: port 2(amtg) entered disabled state
[ 1836.893023] amtg: entered allmulticast mode
[ 1836.893094] amtg: entered promiscuous mode
[ 1836.977456] br0: port 2(amtg) entered blocking state
[ 1836.977491] br0: port 2(amtg) entered forwarding state
[ 1837.005033] gretap0: entered allmulticast mode
[ 1837.005067] erspan0: entered allmulticast mode
[ 1837.005095] amtr: entered allmulticast mode
[ 1837.005114] relay_gw: entered allmulticast mode
[ 1837.005141] relay_src: entered allmulticast mode
[ 1851.355377] br0: port 1(gw_l) entered disabled state
[ 1851.355576] gw_l (unregistering): left allmulticast mode
[ 1851.355615] gw_l (unregistering): left promiscuous mode
[ 1851.355649] br0: port 1(gw_l) entered disabled state
[ 1851.362301] amtg: left allmulticast mode
[ 1851.362332] amtg: left promiscuous mode
[ 1851.362362] br0: port 2(amtg) entered disabled state
[ 1851.363481] gretap0: left allmulticast mode
[ 1851.363509] erspan0: left allmulticast mode
[ 1851.363542] amtr: left allmulticast mode
[ 1851.363563] relay_gw: left allmulticast mode
[ 1851.363589] relay_src: left allmulticast mode