[ 1641.664358] br0: port 1(gw_l) entered blocking state
[ 1641.664444] br0: port 1(gw_l) entered disabled state
[ 1641.664515] gw_l: entered allmulticast mode
[ 1641.664601] gw_l: entered promiscuous mode
[ 1641.664671] br0: port 1(gw_l) entered blocking state
[ 1641.664731] br0: port 1(gw_l) entered forwarding state
[ 1641.684763] br0: port 2(amtg) entered blocking state
[ 1641.684830] br0: port 2(amtg) entered disabled state
[ 1641.684895] amtg: entered allmulticast mode
[ 1641.684968] amtg: entered promiscuous mode
[ 1641.747936] br0: port 2(amtg) entered blocking state
[ 1641.747998] br0: port 2(amtg) entered forwarding state
[ 1641.775573] gretap0: entered allmulticast mode
[ 1641.775611] erspan0: entered allmulticast mode
[ 1641.775645] amtr: entered allmulticast mode
[ 1641.775671] relay_gw: entered allmulticast mode
[ 1641.775702] relay_src: entered allmulticast mode
[ 1656.097746] br0: port 1(gw_l) entered disabled state
[ 1656.097951] gw_l (unregistering): left allmulticast mode
[ 1656.097986] gw_l (unregistering): left promiscuous mode
[ 1656.098020] br0: port 1(gw_l) entered disabled state
[ 1656.099986] gretap0: left allmulticast mode
[ 1656.100014] erspan0: left allmulticast mode
[ 1656.100039] amtr: left allmulticast mode
[ 1656.100063] relay_gw: left allmulticast mode
[ 1656.100097] relay_src: left allmulticast mode
[ 1656.109673] amtg: left allmulticast mode
[ 1656.109708] amtg: left promiscuous mode
[ 1656.109737] br0: port 2(amtg) entered disabled state