[ 1571.014470] br0: port 1(gw_l) entered blocking state
[ 1571.014559] br0: port 1(gw_l) entered disabled state
[ 1571.014629] gw_l: entered allmulticast mode
[ 1571.014706] gw_l: entered promiscuous mode
[ 1571.014777] br0: port 1(gw_l) entered blocking state
[ 1571.014839] br0: port 1(gw_l) entered forwarding state
[ 1571.029802] br0: port 2(amtg) entered blocking state
[ 1571.029881] br0: port 2(amtg) entered disabled state
[ 1571.029977] amtg: entered allmulticast mode
[ 1571.030065] amtg: entered promiscuous mode
[ 1571.076569] br0: port 2(amtg) entered blocking state
[ 1571.076611] br0: port 2(amtg) entered forwarding state
[ 1571.102039] gretap0: entered allmulticast mode
[ 1571.102089] erspan0: entered allmulticast mode
[ 1571.102123] amtr: entered allmulticast mode
[ 1571.102146] relay_gw: entered allmulticast mode
[ 1571.102176] relay_src: entered allmulticast mode
[ 1584.575153] br0: port 1(gw_l) entered disabled state
[ 1584.575409] gw_l (unregistering): left allmulticast mode
[ 1584.575510] gw_l (unregistering): left promiscuous mode
[ 1584.575568] br0: port 1(gw_l) entered disabled state
[ 1584.575901] gretap0: left allmulticast mode
[ 1584.575964] erspan0: left allmulticast mode
[ 1584.576019] amtr: left allmulticast mode
[ 1584.576137] relay_gw: left allmulticast mode
[ 1584.576199] relay_src: left allmulticast mode
[ 1584.590135] amtg: left allmulticast mode
[ 1584.590192] amtg: left promiscuous mode
[ 1584.590257] br0: port 2(amtg) entered disabled state