[ 1226.854294] br0: port 1(gw_l) entered blocking state
[ 1226.854350] br0: port 1(gw_l) entered disabled state
[ 1226.854420] gw_l: entered allmulticast mode
[ 1226.854488] gw_l: entered promiscuous mode
[ 1226.854565] br0: port 1(gw_l) entered blocking state
[ 1226.854611] br0: port 1(gw_l) entered forwarding state
[ 1226.901559] br0: port 2(amtg) entered blocking state
[ 1226.901621] br0: port 2(amtg) entered disabled state
[ 1226.901663] amtg: entered allmulticast mode
[ 1226.901715] amtg: entered promiscuous mode
[ 1227.073574] br0: port 2(amtg) entered blocking state
[ 1227.073636] br0: port 2(amtg) entered forwarding state
[ 1227.159422] gretap0: entered allmulticast mode
[ 1227.159489] erspan0: entered allmulticast mode
[ 1227.159595] amtr: entered allmulticast mode
[ 1227.159639] relay_gw: entered allmulticast mode
[ 1227.159686] relay_src: entered allmulticast mode
[ 1245.057813] br0: port 1(gw_l) entered disabled state
[ 1245.058211] gw_l (unregistering): left allmulticast mode
[ 1245.058268] gw_l (unregistering): left promiscuous mode
[ 1245.058307] br0: port 1(gw_l) entered disabled state
[ 1245.076940] gretap0: left allmulticast mode
[ 1245.076999] erspan0: left allmulticast mode
[ 1245.077043] amtr: left allmulticast mode
[ 1245.077093] relay_gw: left allmulticast mode
[ 1245.077143] relay_src: left allmulticast mode
[ 1245.079639] amtg: left allmulticast mode
[ 1245.079701] amtg: left promiscuous mode
[ 1245.079743] br0: port 2(amtg) entered disabled state