[ 1553.616711] br0: port 1(gw_l) entered blocking state
[ 1553.616769] br0: port 1(gw_l) entered disabled state
[ 1553.616826] gw_l: entered allmulticast mode
[ 1553.616903] gw_l: entered promiscuous mode
[ 1553.616954] br0: port 1(gw_l) entered blocking state
[ 1553.616993] br0: port 1(gw_l) entered forwarding state
[ 1553.668804] br0: port 2(amtg) entered blocking state
[ 1553.668874] br0: port 2(amtg) entered disabled state
[ 1553.668921] amtg: entered allmulticast mode
[ 1553.668990] amtg: entered promiscuous mode
[ 1553.874372] br0: port 2(amtg) entered blocking state
[ 1553.874430] br0: port 2(amtg) entered forwarding state
[ 1553.964730] amtr: entered allmulticast mode
[ 1553.964792] relay_gw: entered allmulticast mode
[ 1553.964837] relay_src: entered allmulticast mode
[ 1571.371090] br0: port 1(gw_l) entered disabled state
[ 1571.371453] gw_l (unregistering): left allmulticast mode
[ 1571.371530] gw_l (unregistering): left promiscuous mode
[ 1571.371600] br0: port 1(gw_l) entered disabled state
[ 1571.391911] amtg: left allmulticast mode
[ 1571.391996] amtg: left promiscuous mode
[ 1571.392057] br0: port 2(amtg) entered disabled state
[ 1571.397989] amtr: left allmulticast mode
[ 1571.398044] relay_gw: left allmulticast mode
[ 1571.398127] relay_src: left allmulticast mode