[ 1375.453349] br0: port 1(gw_l) entered blocking state
[ 1375.453408] br0: port 1(gw_l) entered disabled state
[ 1375.453465] gw_l: entered allmulticast mode
[ 1375.453538] gw_l: entered promiscuous mode
[ 1375.453597] br0: port 1(gw_l) entered blocking state
[ 1375.453638] br0: port 1(gw_l) entered forwarding state
[ 1375.499066] br0: port 2(amtg) entered blocking state
[ 1375.499140] br0: port 2(amtg) entered disabled state
[ 1375.499196] amtg: entered allmulticast mode
[ 1375.499255] amtg: entered promiscuous mode
[ 1375.667778] br0: port 2(amtg) entered blocking state
[ 1375.667851] br0: port 2(amtg) entered forwarding state
[ 1375.745331] gretap0: entered allmulticast mode
[ 1375.745389] erspan0: entered allmulticast mode
[ 1375.745431] amtr: entered allmulticast mode
[ 1375.745463] relay_gw: entered allmulticast mode
[ 1375.745509] relay_src: entered allmulticast mode
[ 1393.510713] br0: port 1(gw_l) entered disabled state
[ 1393.510977] gw_l (unregistering): left allmulticast mode
[ 1393.511048] gw_l (unregistering): left promiscuous mode
[ 1393.511094] br0: port 1(gw_l) entered disabled state
[ 1393.520352] gretap0: left allmulticast mode
[ 1393.520421] erspan0: left allmulticast mode
[ 1393.520449] amtr: left allmulticast mode
[ 1393.520478] relay_gw: left allmulticast mode
[ 1393.520561] relay_src: left allmulticast mode
[ 1393.530632] amtg: left allmulticast mode
[ 1393.530696] amtg: left promiscuous mode
[ 1393.530747] br0: port 2(amtg) entered disabled state