[ 1572.952249] br0: port 1(gw_l) entered blocking state
[ 1572.952308] br0: port 1(gw_l) entered disabled state
[ 1572.952342] gw_l: entered allmulticast mode
[ 1572.952386] gw_l: entered promiscuous mode
[ 1572.952418] br0: port 1(gw_l) entered blocking state
[ 1572.952446] br0: port 1(gw_l) entered forwarding state
[ 1572.968220] br0: port 2(amtg) entered blocking state
[ 1572.968259] br0: port 2(amtg) entered disabled state
[ 1572.968293] amtg: entered allmulticast mode
[ 1572.968327] amtg: entered promiscuous mode
[ 1573.020204] br0: port 2(amtg) entered blocking state
[ 1573.020233] br0: port 2(amtg) entered forwarding state
[ 1573.048849] amtr: entered allmulticast mode
[ 1573.048910] relay_gw: entered allmulticast mode
[ 1573.048977] relay_src: entered allmulticast mode
[ 1587.325784] br0: port 1(gw_l) entered disabled state
[ 1587.326011] gw_l (unregistering): left allmulticast mode
[ 1587.326075] gw_l (unregistering): left promiscuous mode
[ 1587.326139] br0: port 1(gw_l) entered disabled state
[ 1587.327407] amtr: left allmulticast mode
[ 1587.327466] relay_gw: left allmulticast mode
[ 1587.327555] relay_src: left allmulticast mode
[ 1587.341737] amtg: left allmulticast mode
[ 1587.341797] amtg: left promiscuous mode
[ 1587.341866] br0: port 2(amtg) entered disabled state