[ 1388.574835] br0: port 1(gw_l) entered blocking state
[ 1388.574898] br0: port 1(gw_l) entered disabled state
[ 1388.574971] gw_l: entered allmulticast mode
[ 1388.575051] gw_l: entered promiscuous mode
[ 1388.575153] br0: port 1(gw_l) entered blocking state
[ 1388.575199] br0: port 1(gw_l) entered forwarding state
[ 1388.625311] br0: port 2(amtg) entered blocking state
[ 1388.625365] br0: port 2(amtg) entered disabled state
[ 1388.625419] amtg: entered allmulticast mode
[ 1388.625486] amtg: entered promiscuous mode
[ 1388.799329] br0: port 2(amtg) entered blocking state
[ 1388.799375] br0: port 2(amtg) entered forwarding state
[ 1388.876765] gretap0: entered allmulticast mode
[ 1388.876821] erspan0: entered allmulticast mode
[ 1388.876866] amtr: entered allmulticast mode
[ 1388.876904] relay_gw: entered allmulticast mode
[ 1388.876947] relay_src: entered allmulticast mode
[ 1406.003334] br0: port 1(gw_l) entered disabled state
[ 1406.003578] gw_l (unregistering): left allmulticast mode
[ 1406.003623] gw_l (unregistering): left promiscuous mode
[ 1406.003665] br0: port 1(gw_l) entered disabled state
[ 1406.015713] gretap0: left allmulticast mode
[ 1406.015765] erspan0: left allmulticast mode
[ 1406.015803] amtr: left allmulticast mode
[ 1406.015833] relay_gw: left allmulticast mode
[ 1406.015887] relay_src: left allmulticast mode
[ 1406.033255] amtg: left allmulticast mode
[ 1406.033308] amtg: left promiscuous mode
[ 1406.033353] br0: port 2(amtg) entered disabled state