[ 1299.734233] br0: port 1(gw_l) entered blocking state
[ 1299.734287] br0: port 1(gw_l) entered disabled state
[ 1299.734342] gw_l: entered allmulticast mode
[ 1299.734411] gw_l: entered promiscuous mode
[ 1299.734467] br0: port 1(gw_l) entered blocking state
[ 1299.734505] br0: port 1(gw_l) entered forwarding state
[ 1299.777743] br0: port 2(amtg) entered blocking state
[ 1299.777826] br0: port 2(amtg) entered disabled state
[ 1299.777875] amtg: entered allmulticast mode
[ 1299.777942] amtg: entered promiscuous mode
[ 1299.950542] br0: port 2(amtg) entered blocking state
[ 1299.950633] br0: port 2(amtg) entered forwarding state
[ 1300.030503] gretap0: entered allmulticast mode
[ 1300.030608] erspan0: entered allmulticast mode
[ 1300.030672] amtr: entered allmulticast mode
[ 1300.030720] relay_gw: entered allmulticast mode
[ 1300.030778] relay_src: entered allmulticast mode
[ 1318.224378] br0: port 1(gw_l) entered disabled state
[ 1318.224701] gw_l (unregistering): left allmulticast mode
[ 1318.224762] gw_l (unregistering): left promiscuous mode
[ 1318.224813] br0: port 1(gw_l) entered disabled state
[ 1318.231267] gretap0: left allmulticast mode
[ 1318.231377] erspan0: left allmulticast mode
[ 1318.231439] amtr: left allmulticast mode
[ 1318.231495] relay_gw: left allmulticast mode
[ 1318.231584] relay_src: left allmulticast mode
[ 1318.241319] amtg: left allmulticast mode
[ 1318.241380] amtg: left promiscuous mode
[ 1318.241432] br0: port 2(amtg) entered disabled state