[ 1724.866554] br0: port 1(gw_l) entered blocking state
[ 1724.866635] br0: port 1(gw_l) entered disabled state
[ 1724.866703] gw_l: entered allmulticast mode
[ 1724.866779] gw_l: entered promiscuous mode
[ 1724.866849] br0: port 1(gw_l) entered blocking state
[ 1724.866911] br0: port 1(gw_l) entered forwarding state
[ 1724.886273] br0: port 2(amtg) entered blocking state
[ 1724.886339] br0: port 2(amtg) entered disabled state
[ 1724.886403] amtg: entered allmulticast mode
[ 1724.886478] amtg: entered promiscuous mode
[ 1724.971952] br0: port 2(amtg) entered blocking state
[ 1724.971990] br0: port 2(amtg) entered forwarding state
[ 1725.000109] gretap0: entered allmulticast mode
[ 1725.000179] erspan0: entered allmulticast mode
[ 1725.000255] amtr: entered allmulticast mode
[ 1725.000314] relay_gw: entered allmulticast mode
[ 1725.000381] relay_src: entered allmulticast mode
[ 1739.354653] br0: port 1(gw_l) entered disabled state
[ 1739.354824] gw_l (unregistering): left allmulticast mode
[ 1739.354854] gw_l (unregistering): left promiscuous mode
[ 1739.354883] br0: port 1(gw_l) entered disabled state
[ 1739.362484] gretap0: left allmulticast mode
[ 1739.362511] erspan0: left allmulticast mode
[ 1739.362550] amtr: left allmulticast mode
[ 1739.362570] relay_gw: left allmulticast mode
[ 1739.362597] relay_src: left allmulticast mode
[ 1739.362723] amtg: left allmulticast mode
[ 1739.362761] amtg: left promiscuous mode
[ 1739.362795] br0: port 2(amtg) entered disabled state