[ 1470.926441] br0: port 1(gw_l) entered blocking state
[ 1470.926506] br0: port 1(gw_l) entered disabled state
[ 1470.926568] gw_l: entered allmulticast mode
[ 1470.926644] gw_l: entered promiscuous mode
[ 1470.926708] br0: port 1(gw_l) entered blocking state
[ 1470.926757] br0: port 1(gw_l) entered forwarding state
[ 1470.974853] br0: port 2(amtg) entered blocking state
[ 1470.974927] br0: port 2(amtg) entered disabled state
[ 1470.974973] amtg: entered allmulticast mode
[ 1470.975033] amtg: entered promiscuous mode
[ 1471.150367] br0: port 2(amtg) entered blocking state
[ 1471.150423] br0: port 2(amtg) entered forwarding state
[ 1471.231496] gretap0: entered allmulticast mode
[ 1471.231570] erspan0: entered allmulticast mode
[ 1471.231628] amtr: entered allmulticast mode
[ 1471.231664] relay_gw: entered allmulticast mode
[ 1471.231708] relay_src: entered allmulticast mode
[ 1489.167198] br0: port 1(gw_l) entered disabled state
[ 1489.167594] gw_l (unregistering): left allmulticast mode
[ 1489.167676] gw_l (unregistering): left promiscuous mode
[ 1489.167733] br0: port 1(gw_l) entered disabled state
[ 1489.186810] gretap0: left allmulticast mode
[ 1489.186866] erspan0: left allmulticast mode
[ 1489.186902] amtr: left allmulticast mode
[ 1489.186943] relay_gw: left allmulticast mode
[ 1489.186988] relay_src: left allmulticast mode
[ 1489.194036] amtg: left allmulticast mode
[ 1489.194073] amtg: left promiscuous mode
[ 1489.194110] br0: port 2(amtg) entered disabled state