[ 1477.445897] br0: port 1(gw_l) entered blocking state
[ 1477.445953] br0: port 1(gw_l) entered disabled state
[ 1477.446010] gw_l: entered allmulticast mode
[ 1477.446079] gw_l: entered promiscuous mode
[ 1477.446135] br0: port 1(gw_l) entered blocking state
[ 1477.446175] br0: port 1(gw_l) entered forwarding state
[ 1477.492792] br0: port 2(amtg) entered blocking state
[ 1477.492846] br0: port 2(amtg) entered disabled state
[ 1477.492887] amtg: entered allmulticast mode
[ 1477.492945] amtg: entered promiscuous mode
[ 1477.661021] br0: port 2(amtg) entered blocking state
[ 1477.661073] br0: port 2(amtg) entered forwarding state
[ 1477.735852] gretap0: entered allmulticast mode
[ 1477.735910] erspan0: entered allmulticast mode
[ 1477.735957] amtr: entered allmulticast mode
[ 1477.735991] relay_gw: entered allmulticast mode
[ 1477.736032] relay_src: entered allmulticast mode
[ 1494.932612] br0: port 1(gw_l) entered disabled state
[ 1494.932963] gw_l (unregistering): left allmulticast mode
[ 1494.933013] gw_l (unregistering): left promiscuous mode
[ 1494.933052] br0: port 1(gw_l) entered disabled state
[ 1494.947628] gretap0: left allmulticast mode
[ 1494.947689] erspan0: left allmulticast mode
[ 1494.947727] amtr: left allmulticast mode
[ 1494.947756] relay_gw: left allmulticast mode
[ 1494.947805] relay_src: left allmulticast mode
[ 1494.955401] amtg: left allmulticast mode
[ 1494.955462] amtg: left promiscuous mode
[ 1494.955504] br0: port 2(amtg) entered disabled state