[ 1553.046471] br0: port 1(gw_l) entered blocking state
[ 1553.046536] br0: port 1(gw_l) entered disabled state
[ 1553.046586] gw_l: entered allmulticast mode
[ 1553.046652] gw_l: entered promiscuous mode
[ 1553.046718] br0: port 1(gw_l) entered blocking state
[ 1553.046766] br0: port 1(gw_l) entered forwarding state
[ 1553.089947] br0: port 2(amtg) entered blocking state
[ 1553.090005] br0: port 2(amtg) entered disabled state
[ 1553.090051] amtg: entered allmulticast mode
[ 1553.090106] amtg: entered promiscuous mode
[ 1553.255291] br0: port 2(amtg) entered blocking state
[ 1553.255359] br0: port 2(amtg) entered forwarding state
[ 1553.330120] amtr: entered allmulticast mode
[ 1553.330176] relay_gw: entered allmulticast mode
[ 1553.330221] relay_src: entered allmulticast mode
[ 1571.172929] br0: port 1(gw_l) entered disabled state
[ 1571.173292] gw_l (unregistering): left allmulticast mode
[ 1571.173376] gw_l (unregistering): left promiscuous mode
[ 1571.173431] br0: port 1(gw_l) entered disabled state
[ 1571.194755] amtr: left allmulticast mode
[ 1571.194816] relay_gw: left allmulticast mode
[ 1571.194875] relay_src: left allmulticast mode
[ 1571.200792] amtg: left allmulticast mode
[ 1571.200848] amtg: left promiscuous mode
[ 1571.200901] br0: port 2(amtg) entered disabled state