[ 1386.675931] br0: port 1(gw_l) entered blocking state
[ 1386.675988] br0: port 1(gw_l) entered disabled state
[ 1386.676041] gw_l: entered allmulticast mode
[ 1386.676104] gw_l: entered promiscuous mode
[ 1386.676159] br0: port 1(gw_l) entered blocking state
[ 1386.676199] br0: port 1(gw_l) entered forwarding state
[ 1386.713237] br0: port 2(amtg) entered blocking state
[ 1386.713292] br0: port 2(amtg) entered disabled state
[ 1386.713334] amtg: entered allmulticast mode
[ 1386.713399] amtg: entered promiscuous mode
[ 1386.852141] br0: port 2(amtg) entered blocking state
[ 1386.852202] br0: port 2(amtg) entered forwarding state
[ 1386.916691] gretap0: entered allmulticast mode
[ 1386.916788] erspan0: entered allmulticast mode
[ 1386.916840] amtr: entered allmulticast mode
[ 1386.916884] relay_gw: entered allmulticast mode
[ 1386.916945] relay_src: entered allmulticast mode
[ 1404.991833] br0: port 1(gw_l) entered disabled state
[ 1404.992186] gw_l (unregistering): left allmulticast mode
[ 1404.992287] gw_l (unregistering): left promiscuous mode
[ 1404.992355] br0: port 1(gw_l) entered disabled state
[ 1405.008613] gretap0: left allmulticast mode
[ 1405.008714] erspan0: left allmulticast mode
[ 1405.008776] amtr: left allmulticast mode
[ 1405.008823] relay_gw: left allmulticast mode
[ 1405.008884] relay_src: left allmulticast mode
[ 1405.017626] amtg: left allmulticast mode
[ 1405.017720] amtg: left promiscuous mode
[ 1405.017795] br0: port 2(amtg) entered disabled state