[ 1244.777935] br0: port 1(gw_l) entered blocking state
[ 1244.777998] br0: port 1(gw_l) entered disabled state
[ 1244.778059] gw_l: entered allmulticast mode
[ 1244.778138] gw_l: entered promiscuous mode
[ 1244.778192] br0: port 1(gw_l) entered blocking state
[ 1244.778230] br0: port 1(gw_l) entered forwarding state
[ 1244.822286] br0: port 2(amtg) entered blocking state
[ 1244.822339] br0: port 2(amtg) entered disabled state
[ 1244.822375] amtg: entered allmulticast mode
[ 1244.822427] amtg: entered promiscuous mode
[ 1244.975835] br0: port 2(amtg) entered blocking state
[ 1244.975923] br0: port 2(amtg) entered forwarding state
[ 1245.048510] gretap0: entered allmulticast mode
[ 1245.048583] erspan0: entered allmulticast mode
[ 1245.048641] amtr: entered allmulticast mode
[ 1245.048685] relay_gw: entered allmulticast mode
[ 1245.048735] relay_src: entered allmulticast mode
[ 1262.784289] br0: port 1(gw_l) entered disabled state
[ 1262.784597] gw_l (unregistering): left allmulticast mode
[ 1262.784645] gw_l (unregistering): left promiscuous mode
[ 1262.784685] br0: port 1(gw_l) entered disabled state
[ 1262.804274] gretap0: left allmulticast mode
[ 1262.804341] erspan0: left allmulticast mode
[ 1262.804382] amtr: left allmulticast mode
[ 1262.804412] relay_gw: left allmulticast mode
[ 1262.804452] relay_src: left allmulticast mode
[ 1262.814276] amtg: left allmulticast mode
[ 1262.814334] amtg: left promiscuous mode
[ 1262.814388] br0: port 2(amtg) entered disabled state