[ 1368.994469] br0: port 1(gw_l) entered blocking state
[ 1368.994568] br0: port 1(gw_l) entered disabled state
[ 1368.994640] gw_l: entered allmulticast mode
[ 1368.994733] gw_l: entered promiscuous mode
[ 1368.994813] br0: port 1(gw_l) entered blocking state
[ 1368.994876] br0: port 1(gw_l) entered forwarding state
[ 1369.047729] br0: port 2(amtg) entered blocking state
[ 1369.047836] br0: port 2(amtg) entered disabled state
[ 1369.047904] amtg: entered allmulticast mode
[ 1369.047981] amtg: entered promiscuous mode
[ 1369.238909] br0: port 2(amtg) entered blocking state
[ 1369.238994] br0: port 2(amtg) entered forwarding state
[ 1369.326689] gretap0: entered allmulticast mode
[ 1369.326799] erspan0: entered allmulticast mode
[ 1369.326872] amtr: entered allmulticast mode
[ 1369.326931] relay_gw: entered allmulticast mode
[ 1369.326990] relay_src: entered allmulticast mode
[ 1386.977398] br0: port 1(gw_l) entered disabled state
[ 1386.977700] gw_l (unregistering): left allmulticast mode
[ 1386.977743] gw_l (unregistering): left promiscuous mode
[ 1386.977781] br0: port 1(gw_l) entered disabled state
[ 1386.994487] gretap0: left allmulticast mode
[ 1386.994552] erspan0: left allmulticast mode
[ 1386.994581] amtr: left allmulticast mode
[ 1386.994613] relay_gw: left allmulticast mode
[ 1386.994653] relay_src: left allmulticast mode
[ 1387.005303] amtg: left allmulticast mode
[ 1387.005379] amtg: left promiscuous mode
[ 1387.005435] br0: port 2(amtg) entered disabled state