[ 1373.733418] br0: port 1(gw_l) entered blocking state
[ 1373.733479] br0: port 1(gw_l) entered disabled state
[ 1373.733531] gw_l: entered allmulticast mode
[ 1373.733596] gw_l: entered promiscuous mode
[ 1373.733654] br0: port 1(gw_l) entered blocking state
[ 1373.733694] br0: port 1(gw_l) entered forwarding state
[ 1373.773097] br0: port 2(amtg) entered blocking state
[ 1373.773161] br0: port 2(amtg) entered disabled state
[ 1373.773205] amtg: entered allmulticast mode
[ 1373.773258] amtg: entered promiscuous mode
[ 1373.916187] br0: port 2(amtg) entered blocking state
[ 1373.916240] br0: port 2(amtg) entered forwarding state
[ 1373.981284] gretap0: entered allmulticast mode
[ 1373.981340] erspan0: entered allmulticast mode
[ 1373.981379] amtr: entered allmulticast mode
[ 1373.981411] relay_gw: entered allmulticast mode
[ 1373.981451] relay_src: entered allmulticast mode
[ 1390.684347] br0: port 1(gw_l) entered disabled state
[ 1390.684626] gw_l (unregistering): left allmulticast mode
[ 1390.684719] gw_l (unregistering): left promiscuous mode
[ 1390.684774] br0: port 1(gw_l) entered disabled state
[ 1390.693853] gretap0: left allmulticast mode
[ 1390.693908] erspan0: left allmulticast mode
[ 1390.693950] amtr: left allmulticast mode
[ 1390.693991] relay_gw: left allmulticast mode
[ 1390.694045] relay_src: left allmulticast mode
[ 1390.702214] amtg: left allmulticast mode
[ 1390.702284] amtg: left promiscuous mode
[ 1390.702338] br0: port 2(amtg) entered disabled state