[ 1684.255898] br0: port 1(gw_l) entered blocking state
[ 1684.255976] br0: port 1(gw_l) entered disabled state
[ 1684.256044] gw_l: entered allmulticast mode
[ 1684.256123] gw_l: entered promiscuous mode
[ 1684.256200] br0: port 1(gw_l) entered blocking state
[ 1684.256265] br0: port 1(gw_l) entered forwarding state
[ 1684.271880] br0: port 2(amtg) entered blocking state
[ 1684.271950] br0: port 2(amtg) entered disabled state
[ 1684.272016] amtg: entered allmulticast mode
[ 1684.272090] amtg: entered promiscuous mode
[ 1684.322714] br0: port 2(amtg) entered blocking state
[ 1684.322747] br0: port 2(amtg) entered forwarding state
[ 1684.345499] gretap0: entered allmulticast mode
[ 1684.345569] erspan0: entered allmulticast mode
[ 1684.345659] amtr: entered allmulticast mode
[ 1684.345714] relay_gw: entered allmulticast mode
[ 1684.345804] relay_src: entered allmulticast mode
[ 1698.516336] br0: port 1(gw_l) entered disabled state
[ 1698.516513] gw_l (unregistering): left allmulticast mode
[ 1698.516546] gw_l (unregistering): left promiscuous mode
[ 1698.516577] br0: port 1(gw_l) entered disabled state
[ 1698.518382] gretap0: left allmulticast mode
[ 1698.518481] erspan0: left allmulticast mode
[ 1698.518537] amtr: left allmulticast mode
[ 1698.518593] relay_gw: left allmulticast mode
[ 1698.518654] relay_src: left allmulticast mode
[ 1698.541260] amtg: left allmulticast mode
[ 1698.541292] amtg: left promiscuous mode
[ 1698.541323] br0: port 2(amtg) entered disabled state