[ 1421.459283] br0: port 1(gw_l) entered blocking state
[ 1421.459341] br0: port 1(gw_l) entered disabled state
[ 1421.459390] gw_l: entered allmulticast mode
[ 1421.459460] gw_l: entered promiscuous mode
[ 1421.459508] br0: port 1(gw_l) entered blocking state
[ 1421.459550] br0: port 1(gw_l) entered forwarding state
[ 1421.504885] br0: port 2(amtg) entered blocking state
[ 1421.504943] br0: port 2(amtg) entered disabled state
[ 1421.504991] amtg: entered allmulticast mode
[ 1421.505044] amtg: entered promiscuous mode
[ 1421.679131] br0: port 2(amtg) entered blocking state
[ 1421.679182] br0: port 2(amtg) entered forwarding state
[ 1421.760516] gretap0: entered allmulticast mode
[ 1421.760653] erspan0: entered allmulticast mode
[ 1421.760723] amtr: entered allmulticast mode
[ 1421.760782] relay_gw: entered allmulticast mode
[ 1421.760852] relay_src: entered allmulticast mode
[ 1439.221682] br0: port 1(gw_l) entered disabled state
[ 1439.221997] gw_l (unregistering): left allmulticast mode
[ 1439.222086] gw_l (unregistering): left promiscuous mode
[ 1439.222135] br0: port 1(gw_l) entered disabled state
[ 1439.239040] gretap0: left allmulticast mode
[ 1439.239113] erspan0: left allmulticast mode
[ 1439.239171] amtr: left allmulticast mode
[ 1439.239228] relay_gw: left allmulticast mode
[ 1439.239293] relay_src: left allmulticast mode
[ 1439.243511] amtg: left allmulticast mode
[ 1439.243553] amtg: left promiscuous mode
[ 1439.243638] br0: port 2(amtg) entered disabled state