[ 1372.331766] br0: port 1(gw_l) entered blocking state
[ 1372.331822] br0: port 1(gw_l) entered disabled state
[ 1372.331869] gw_l: entered allmulticast mode
[ 1372.331929] gw_l: entered promiscuous mode
[ 1372.331983] br0: port 1(gw_l) entered blocking state
[ 1372.332021] br0: port 1(gw_l) entered forwarding state
[ 1372.402134] br0: port 2(amtg) entered blocking state
[ 1372.402192] br0: port 2(amtg) entered disabled state
[ 1372.402230] amtg: entered allmulticast mode
[ 1372.402277] amtg: entered promiscuous mode
[ 1372.679588] br0: port 2(amtg) entered blocking state
[ 1372.679649] br0: port 2(amtg) entered forwarding state
[ 1372.805501] gretap0: entered allmulticast mode
[ 1372.805570] erspan0: entered allmulticast mode
[ 1372.805614] amtr: entered allmulticast mode
[ 1372.805650] relay_gw: entered allmulticast mode
[ 1372.805710] relay_src: entered allmulticast mode
[ 1389.939336] br0: port 1(gw_l) entered disabled state
[ 1389.939570] gw_l (unregistering): left allmulticast mode
[ 1389.939610] gw_l (unregistering): left promiscuous mode
[ 1389.939646] br0: port 1(gw_l) entered disabled state
[ 1389.974645] gretap0: left allmulticast mode
[ 1389.974693] erspan0: left allmulticast mode
[ 1389.974725] amtr: left allmulticast mode
[ 1389.974760] relay_gw: left allmulticast mode
[ 1389.974798] relay_src: left allmulticast mode
[ 1389.975164] amtg: left allmulticast mode
[ 1389.975202] amtg: left promiscuous mode
[ 1389.975240] br0: port 2(amtg) entered disabled state