[ 1299.049811] br0: port 1(gw_l) entered blocking state
[ 1299.049873] br0: port 1(gw_l) entered disabled state
[ 1299.049942] gw_l: entered allmulticast mode
[ 1299.050012] gw_l: entered promiscuous mode
[ 1299.050071] br0: port 1(gw_l) entered blocking state
[ 1299.050114] br0: port 1(gw_l) entered forwarding state
[ 1299.099633] br0: port 2(amtg) entered blocking state
[ 1299.099702] br0: port 2(amtg) entered disabled state
[ 1299.099737] amtg: entered allmulticast mode
[ 1299.099801] amtg: entered promiscuous mode
[ 1299.282565] br0: port 2(amtg) entered blocking state
[ 1299.282669] br0: port 2(amtg) entered forwarding state
[ 1299.369404] gretap0: entered allmulticast mode
[ 1299.369526] erspan0: entered allmulticast mode
[ 1299.369592] amtr: entered allmulticast mode
[ 1299.369654] relay_gw: entered allmulticast mode
[ 1299.369733] relay_src: entered allmulticast mode
[ 1316.987227] br0: port 1(gw_l) entered disabled state
[ 1316.987548] gw_l (unregistering): left allmulticast mode
[ 1316.987596] gw_l (unregistering): left promiscuous mode
[ 1316.987635] br0: port 1(gw_l) entered disabled state
[ 1317.005813] gretap0: left allmulticast mode
[ 1317.005957] erspan0: left allmulticast mode
[ 1317.005998] amtr: left allmulticast mode
[ 1317.006037] relay_gw: left allmulticast mode
[ 1317.006083] relay_src: left allmulticast mode
[ 1317.022011] amtg: left allmulticast mode
[ 1317.022134] amtg: left promiscuous mode
[ 1317.022204] br0: port 2(amtg) entered disabled state