[ 1372.235996] br0: port 1(gw_l) entered blocking state
[ 1372.236072] br0: port 1(gw_l) entered disabled state
[ 1372.236158] gw_l: entered allmulticast mode
[ 1372.236215] gw_l: entered promiscuous mode
[ 1372.236264] br0: port 1(gw_l) entered blocking state
[ 1372.236297] br0: port 1(gw_l) entered forwarding state
[ 1372.302905] br0: port 2(amtg) entered blocking state
[ 1372.302958] br0: port 2(amtg) entered disabled state
[ 1372.302992] amtg: entered allmulticast mode
[ 1372.303065] amtg: entered promiscuous mode
[ 1372.555814] br0: port 2(amtg) entered blocking state
[ 1372.555861] br0: port 2(amtg) entered forwarding state
[ 1372.675277] gretap0: entered allmulticast mode
[ 1372.675332] erspan0: entered allmulticast mode
[ 1372.675368] amtr: entered allmulticast mode
[ 1372.675397] relay_gw: entered allmulticast mode
[ 1372.675433] relay_src: entered allmulticast mode
[ 1390.599346] br0: port 1(gw_l) entered disabled state
[ 1390.599592] gw_l (unregistering): left allmulticast mode
[ 1390.599637] gw_l (unregistering): left promiscuous mode
[ 1390.599681] br0: port 1(gw_l) entered disabled state
[ 1390.616847] gretap0: left allmulticast mode
[ 1390.616895] erspan0: left allmulticast mode
[ 1390.616930] amtr: left allmulticast mode
[ 1390.616966] relay_gw: left allmulticast mode
[ 1390.617004] relay_src: left allmulticast mode
[ 1390.627149] amtg: left allmulticast mode
[ 1390.627187] amtg: left promiscuous mode
[ 1390.627227] br0: port 2(amtg) entered disabled state