[ 1542.816236] br0: port 1(gw_l) entered blocking state
[ 1542.816286] br0: port 1(gw_l) entered disabled state
[ 1542.816326] gw_l: entered allmulticast mode
[ 1542.816374] gw_l: entered promiscuous mode
[ 1542.816410] br0: port 1(gw_l) entered blocking state
[ 1542.816438] br0: port 1(gw_l) entered forwarding state
[ 1542.831727] br0: port 2(amtg) entered blocking state
[ 1542.831766] br0: port 2(amtg) entered disabled state
[ 1542.831810] amtg: entered allmulticast mode
[ 1542.831847] amtg: entered promiscuous mode
[ 1542.876716] br0: port 2(amtg) entered blocking state
[ 1542.876761] br0: port 2(amtg) entered forwarding state
[ 1542.900652] gretap0: entered allmulticast mode
[ 1542.900695] erspan0: entered allmulticast mode
[ 1542.900728] amtr: entered allmulticast mode
[ 1542.900750] relay_gw: entered allmulticast mode
[ 1542.900782] relay_src: entered allmulticast mode
[ 1556.371828] br0: port 1(gw_l) entered disabled state
[ 1556.372106] gw_l (unregistering): left allmulticast mode
[ 1556.372167] gw_l (unregistering): left promiscuous mode
[ 1556.372232] br0: port 1(gw_l) entered disabled state
[ 1556.376111] gretap0: left allmulticast mode
[ 1556.376142] erspan0: left allmulticast mode
[ 1556.376170] amtr: left allmulticast mode
[ 1556.376192] relay_gw: left allmulticast mode
[ 1556.376222] relay_src: left allmulticast mode
[ 1556.392754] amtg: left allmulticast mode
[ 1556.392810] amtg: left promiscuous mode
[ 1556.392874] br0: port 2(amtg) entered disabled state