[ 1309.542858] br0: port 1(gw_l) entered blocking state
[ 1309.542919] br0: port 1(gw_l) entered disabled state
[ 1309.542993] gw_l: entered allmulticast mode
[ 1309.543106] gw_l: entered promiscuous mode
[ 1309.543168] br0: port 1(gw_l) entered blocking state
[ 1309.543207] br0: port 1(gw_l) entered forwarding state
[ 1309.608859] br0: port 2(amtg) entered blocking state
[ 1309.608967] br0: port 2(amtg) entered disabled state
[ 1309.609020] amtg: entered allmulticast mode
[ 1309.609085] amtg: entered promiscuous mode
[ 1309.870605] br0: port 2(amtg) entered blocking state
[ 1309.870690] br0: port 2(amtg) entered forwarding state
[ 1309.985954] gretap0: entered allmulticast mode
[ 1309.986026] erspan0: entered allmulticast mode
[ 1309.986069] amtr: entered allmulticast mode
[ 1309.986111] relay_gw: entered allmulticast mode
[ 1309.986155] relay_src: entered allmulticast mode
[ 1326.863985] br0: port 1(gw_l) entered disabled state
[ 1326.864328] gw_l (unregistering): left allmulticast mode
[ 1326.864373] gw_l (unregistering): left promiscuous mode
[ 1326.864410] br0: port 1(gw_l) entered disabled state
[ 1326.885454] gretap0: left allmulticast mode
[ 1326.885499] erspan0: left allmulticast mode
[ 1326.885531] amtr: left allmulticast mode
[ 1326.885560] relay_gw: left allmulticast mode
[ 1326.885600] relay_src: left allmulticast mode
[ 1326.896967] amtg: left allmulticast mode
[ 1326.897265] amtg: left promiscuous mode
[ 1326.897314] br0: port 2(amtg) entered disabled state