[ 1538.113036] br0: port 1(gw_l) entered blocking state
[ 1538.113072] br0: port 1(gw_l) entered disabled state
[ 1538.113092] gw_l: entered allmulticast mode
[ 1538.113125] gw_l: entered promiscuous mode
[ 1538.113147] br0: port 1(gw_l) entered blocking state
[ 1538.113164] br0: port 1(gw_l) entered forwarding state
[ 1538.131006] br0: port 2(amtg) entered blocking state
[ 1538.131062] br0: port 2(amtg) entered disabled state
[ 1538.131117] amtg: entered allmulticast mode
[ 1538.131185] amtg: entered promiscuous mode
[ 1538.187992] br0: port 2(amtg) entered blocking state
[ 1538.188043] br0: port 2(amtg) entered forwarding state
[ 1538.213160] gretap0: entered allmulticast mode
[ 1538.213183] erspan0: entered allmulticast mode
[ 1538.213199] amtr: entered allmulticast mode
[ 1538.213212] relay_gw: entered allmulticast mode
[ 1538.213231] relay_src: entered allmulticast mode
[ 1552.412535] br0: port 1(gw_l) entered disabled state
[ 1552.412676] gw_l (unregistering): left allmulticast mode
[ 1552.412703] gw_l (unregistering): left promiscuous mode
[ 1552.412722] br0: port 1(gw_l) entered disabled state
[ 1552.414125] gretap0: left allmulticast mode
[ 1552.414141] erspan0: left allmulticast mode
[ 1552.414155] amtr: left allmulticast mode
[ 1552.414172] relay_gw: left allmulticast mode
[ 1552.414189] relay_src: left allmulticast mode
[ 1552.428536] amtg: left allmulticast mode
[ 1552.428558] amtg: left promiscuous mode
[ 1552.428583] br0: port 2(amtg) entered disabled state