[ 1728.971072] br0: port 1(gw_l) entered blocking state
[ 1728.971160] br0: port 1(gw_l) entered disabled state
[ 1728.971227] gw_l: entered allmulticast mode
[ 1728.971302] gw_l: entered promiscuous mode
[ 1728.971372] br0: port 1(gw_l) entered blocking state
[ 1728.971433] br0: port 1(gw_l) entered forwarding state
[ 1728.991114] br0: port 2(amtg) entered blocking state
[ 1728.991185] br0: port 2(amtg) entered disabled state
[ 1728.991247] amtg: entered allmulticast mode
[ 1728.991318] amtg: entered promiscuous mode
[ 1729.058038] br0: port 2(amtg) entered blocking state
[ 1729.058072] br0: port 2(amtg) entered forwarding state
[ 1729.086759] gretap0: entered allmulticast mode
[ 1729.086854] erspan0: entered allmulticast mode
[ 1729.086921] amtr: entered allmulticast mode
[ 1729.087002] relay_gw: entered allmulticast mode
[ 1729.087096] relay_src: entered allmulticast mode
[ 1743.327363] br0: port 1(gw_l) entered disabled state
[ 1743.327566] gw_l (unregistering): left allmulticast mode
[ 1743.327603] gw_l (unregistering): left promiscuous mode
[ 1743.327634] br0: port 1(gw_l) entered disabled state
[ 1743.335111] gretap0: left allmulticast mode
[ 1743.335193] erspan0: left allmulticast mode
[ 1743.335271] amtr: left allmulticast mode
[ 1743.335325] relay_gw: left allmulticast mode
[ 1743.335388] relay_src: left allmulticast mode
[ 1743.335505] amtg: left allmulticast mode
[ 1743.335534] amtg: left promiscuous mode
[ 1743.335563] br0: port 2(amtg) entered disabled state