[ 1407.778287] br0: port 1(gw_l) entered blocking state
[ 1407.778352] br0: port 1(gw_l) entered disabled state
[ 1407.778420] gw_l: entered allmulticast mode
[ 1407.778533] gw_l: entered promiscuous mode
[ 1407.778604] br0: port 1(gw_l) entered blocking state
[ 1407.778649] br0: port 1(gw_l) entered forwarding state
[ 1407.820583] br0: port 2(amtg) entered blocking state
[ 1407.820654] br0: port 2(amtg) entered disabled state
[ 1407.820705] amtg: entered allmulticast mode
[ 1407.820771] amtg: entered promiscuous mode
[ 1407.975513] br0: port 2(amtg) entered blocking state
[ 1407.975575] br0: port 2(amtg) entered forwarding state
[ 1408.046415] gretap0: entered allmulticast mode
[ 1408.046506] erspan0: entered allmulticast mode
[ 1408.046554] amtr: entered allmulticast mode
[ 1408.046590] relay_gw: entered allmulticast mode
[ 1408.046629] relay_src: entered allmulticast mode
[ 1426.057655] br0: port 1(gw_l) entered disabled state
[ 1426.057894] gw_l (unregistering): left allmulticast mode
[ 1426.057951] gw_l (unregistering): left promiscuous mode
[ 1426.057990] br0: port 1(gw_l) entered disabled state
[ 1426.066084] gretap0: left allmulticast mode
[ 1426.066130] erspan0: left allmulticast mode
[ 1426.066160] amtr: left allmulticast mode
[ 1426.066187] relay_gw: left allmulticast mode
[ 1426.066221] relay_src: left allmulticast mode
[ 1426.075558] amtg: left allmulticast mode
[ 1426.075620] amtg: left promiscuous mode
[ 1426.075673] br0: port 2(amtg) entered disabled state