[ 1387.133955] br0: port 1(gw_l) entered blocking state
[ 1387.134008] br0: port 1(gw_l) entered disabled state
[ 1387.134066] gw_l: entered allmulticast mode
[ 1387.134132] gw_l: entered promiscuous mode
[ 1387.134187] br0: port 1(gw_l) entered blocking state
[ 1387.134227] br0: port 1(gw_l) entered forwarding state
[ 1387.178158] br0: port 2(amtg) entered blocking state
[ 1387.178222] br0: port 2(amtg) entered disabled state
[ 1387.178271] amtg: entered allmulticast mode
[ 1387.178337] amtg: entered promiscuous mode
[ 1387.351530] br0: port 2(amtg) entered blocking state
[ 1387.351595] br0: port 2(amtg) entered forwarding state
[ 1387.431298] gretap0: entered allmulticast mode
[ 1387.431368] erspan0: entered allmulticast mode
[ 1387.431415] amtr: entered allmulticast mode
[ 1387.431459] relay_gw: entered allmulticast mode
[ 1387.431513] relay_src: entered allmulticast mode
[ 1404.838188] br0: port 1(gw_l) entered disabled state
[ 1404.838547] gw_l (unregistering): left allmulticast mode
[ 1404.838610] gw_l (unregistering): left promiscuous mode
[ 1404.838663] br0: port 1(gw_l) entered disabled state
[ 1404.858387] gretap0: left allmulticast mode
[ 1404.858444] erspan0: left allmulticast mode
[ 1404.858477] amtr: left allmulticast mode
[ 1404.858512] relay_gw: left allmulticast mode
[ 1404.858566] relay_src: left allmulticast mode
[ 1404.865974] amtg: left allmulticast mode
[ 1404.866071] amtg: left promiscuous mode
[ 1404.866146] br0: port 2(amtg) entered disabled state