[ 1472.737246] br0: port 1(gw_l) entered blocking state
[ 1472.737314] br0: port 1(gw_l) entered disabled state
[ 1472.737370] gw_l: entered allmulticast mode
[ 1472.737436] gw_l: entered promiscuous mode
[ 1472.737491] br0: port 1(gw_l) entered blocking state
[ 1472.737531] br0: port 1(gw_l) entered forwarding state
[ 1472.778508] br0: port 2(amtg) entered blocking state
[ 1472.778566] br0: port 2(amtg) entered disabled state
[ 1472.778602] amtg: entered allmulticast mode
[ 1472.778657] amtg: entered promiscuous mode
[ 1472.952399] br0: port 2(amtg) entered blocking state
[ 1472.952478] br0: port 2(amtg) entered forwarding state
[ 1473.067123] gretap0: entered allmulticast mode
[ 1473.067243] erspan0: entered allmulticast mode
[ 1473.067329] amtr: entered allmulticast mode
[ 1473.067407] relay_gw: entered allmulticast mode
[ 1473.067483] relay_src: entered allmulticast mode
[ 1490.892970] br0: port 1(gw_l) entered disabled state
[ 1490.893261] gw_l (unregistering): left allmulticast mode
[ 1490.893321] gw_l (unregistering): left promiscuous mode
[ 1490.893371] br0: port 1(gw_l) entered disabled state
[ 1490.908004] gretap0: left allmulticast mode
[ 1490.908085] erspan0: left allmulticast mode
[ 1490.908126] amtr: left allmulticast mode
[ 1490.908172] relay_gw: left allmulticast mode
[ 1490.908226] relay_src: left allmulticast mode
[ 1490.922823] amtg: left allmulticast mode
[ 1490.922904] amtg: left promiscuous mode
[ 1490.922962] br0: port 2(amtg) entered disabled state