[ 1374.669899] br0: port 1(gw_l) entered blocking state
[ 1374.669982] br0: port 1(gw_l) entered disabled state
[ 1374.670041] gw_l: entered allmulticast mode
[ 1374.670138] gw_l: entered promiscuous mode
[ 1374.670203] br0: port 1(gw_l) entered blocking state
[ 1374.670251] br0: port 1(gw_l) entered forwarding state
[ 1374.712551] br0: port 2(amtg) entered blocking state
[ 1374.712617] br0: port 2(amtg) entered disabled state
[ 1374.712691] amtg: entered allmulticast mode
[ 1374.712764] amtg: entered promiscuous mode
[ 1374.863395] br0: port 2(amtg) entered blocking state
[ 1374.863477] br0: port 2(amtg) entered forwarding state
[ 1374.932131] gretap0: entered allmulticast mode
[ 1374.932239] erspan0: entered allmulticast mode
[ 1374.932294] amtr: entered allmulticast mode
[ 1374.932341] relay_gw: entered allmulticast mode
[ 1374.932394] relay_src: entered allmulticast mode
[ 1391.551330] br0: port 1(gw_l) entered disabled state
[ 1391.551548] gw_l (unregistering): left allmulticast mode
[ 1391.551591] gw_l (unregistering): left promiscuous mode
[ 1391.551626] br0: port 1(gw_l) entered disabled state
[ 1391.562673] gretap0: left allmulticast mode
[ 1391.562727] erspan0: left allmulticast mode
[ 1391.562760] amtr: left allmulticast mode
[ 1391.562799] relay_gw: left allmulticast mode
[ 1391.562842] relay_src: left allmulticast mode
[ 1391.578187] amtg: left allmulticast mode
[ 1391.578238] amtg: left promiscuous mode
[ 1391.578280] br0: port 2(amtg) entered disabled state