[ 1536.937399] br0: port 1(gw_l) entered blocking state
[ 1536.937467] br0: port 1(gw_l) entered disabled state
[ 1536.937531] gw_l: entered allmulticast mode
[ 1536.937604] gw_l: entered promiscuous mode
[ 1536.937656] br0: port 1(gw_l) entered blocking state
[ 1536.937698] br0: port 1(gw_l) entered forwarding state
[ 1536.994078] br0: port 2(amtg) entered blocking state
[ 1536.994149] br0: port 2(amtg) entered disabled state
[ 1536.994204] amtg: entered allmulticast mode
[ 1536.994266] amtg: entered promiscuous mode
[ 1537.190667] br0: port 2(amtg) entered blocking state
[ 1537.190743] br0: port 2(amtg) entered forwarding state
[ 1537.280577] gretap0: entered allmulticast mode
[ 1537.280670] erspan0: entered allmulticast mode
[ 1537.280731] amtr: entered allmulticast mode
[ 1537.280778] relay_gw: entered allmulticast mode
[ 1537.280835] relay_src: entered allmulticast mode
[ 1557.338833] br0: port 1(gw_l) entered disabled state
[ 1557.339509] gw_l (unregistering): left allmulticast mode
[ 1557.339565] gw_l (unregistering): left promiscuous mode
[ 1557.339616] br0: port 1(gw_l) entered disabled state
[ 1557.358531] amtg: left allmulticast mode
[ 1557.358593] amtg: left promiscuous mode
[ 1557.358653] br0: port 2(amtg) entered disabled state
[ 1557.367754] gretap0: left allmulticast mode
[ 1557.367823] erspan0: left allmulticast mode
[ 1557.367857] amtr: left allmulticast mode
[ 1557.367894] relay_gw: left allmulticast mode
[ 1557.367942] relay_src: left allmulticast mode