[ 1504.807719] br0: port 1(gw_l) entered blocking state
[ 1504.807775] br0: port 1(gw_l) entered disabled state
[ 1504.807822] gw_l: entered allmulticast mode
[ 1504.807886] gw_l: entered promiscuous mode
[ 1504.807939] br0: port 1(gw_l) entered blocking state
[ 1504.807978] br0: port 1(gw_l) entered forwarding state
[ 1504.846824] br0: port 2(amtg) entered blocking state
[ 1504.846875] br0: port 2(amtg) entered disabled state
[ 1504.846915] amtg: entered allmulticast mode
[ 1504.846970] amtg: entered promiscuous mode
[ 1504.993203] br0: port 2(amtg) entered blocking state
[ 1504.993253] br0: port 2(amtg) entered forwarding state
[ 1505.063293] gretap0: entered allmulticast mode
[ 1505.063352] erspan0: entered allmulticast mode
[ 1505.063399] amtr: entered allmulticast mode
[ 1505.063433] relay_gw: entered allmulticast mode
[ 1505.063472] relay_src: entered allmulticast mode
[ 1522.501575] br0: port 1(gw_l) entered disabled state
[ 1522.501813] gw_l (unregistering): left allmulticast mode
[ 1522.501888] gw_l (unregistering): left promiscuous mode
[ 1522.501940] br0: port 1(gw_l) entered disabled state
[ 1522.519871] gretap0: left allmulticast mode
[ 1522.519942] erspan0: left allmulticast mode
[ 1522.519986] amtr: left allmulticast mode
[ 1522.520032] relay_gw: left allmulticast mode
[ 1522.520092] relay_src: left allmulticast mode
[ 1522.521413] amtg: left allmulticast mode
[ 1522.521455] amtg: left promiscuous mode
[ 1522.521504] br0: port 2(amtg) entered disabled state