[ 1378.959276] br0: port 1(gw_l) entered blocking state
[ 1378.959326] br0: port 1(gw_l) entered disabled state
[ 1378.959369] gw_l: entered allmulticast mode
[ 1378.959424] gw_l: entered promiscuous mode
[ 1378.959474] br0: port 1(gw_l) entered blocking state
[ 1378.959506] br0: port 1(gw_l) entered forwarding state
[ 1379.025483] br0: port 2(amtg) entered blocking state
[ 1379.025534] br0: port 2(amtg) entered disabled state
[ 1379.025569] amtg: entered allmulticast mode
[ 1379.025616] amtg: entered promiscuous mode
[ 1379.285914] br0: port 2(amtg) entered blocking state
[ 1379.285966] br0: port 2(amtg) entered forwarding state
[ 1379.401413] gretap0: entered allmulticast mode
[ 1379.401486] erspan0: entered allmulticast mode
[ 1379.401531] amtr: entered allmulticast mode
[ 1379.401564] relay_gw: entered allmulticast mode
[ 1379.401606] relay_src: entered allmulticast mode
[ 1396.660343] br0: port 1(gw_l) entered disabled state
[ 1396.660573] gw_l (unregistering): left allmulticast mode
[ 1396.660613] gw_l (unregistering): left promiscuous mode
[ 1396.660650] br0: port 1(gw_l) entered disabled state
[ 1396.687184] amtg: left allmulticast mode
[ 1396.687237] amtg: left promiscuous mode
[ 1396.687284] br0: port 2(amtg) entered disabled state
[ 1396.703288] gretap0: left allmulticast mode
[ 1396.703338] erspan0: left allmulticast mode
[ 1396.703366] amtr: left allmulticast mode
[ 1396.703391] relay_gw: left allmulticast mode
[ 1396.703425] relay_src: left allmulticast mode