[ 1375.596362] br0: port 1(gw_l) entered blocking state
[ 1375.596422] br0: port 1(gw_l) entered disabled state
[ 1375.596469] gw_l: entered allmulticast mode
[ 1375.596528] gw_l: entered promiscuous mode
[ 1375.596582] br0: port 1(gw_l) entered blocking state
[ 1375.596616] br0: port 1(gw_l) entered forwarding state
[ 1375.670933] br0: port 2(amtg) entered blocking state
[ 1375.670986] br0: port 2(amtg) entered disabled state
[ 1375.671026] amtg: entered allmulticast mode
[ 1375.671088] amtg: entered promiscuous mode
[ 1375.949450] br0: port 2(amtg) entered blocking state
[ 1375.949515] br0: port 2(amtg) entered forwarding state
[ 1376.071734] gretap0: entered allmulticast mode
[ 1376.071799] erspan0: entered allmulticast mode
[ 1376.071853] amtr: entered allmulticast mode
[ 1376.071892] relay_gw: entered allmulticast mode
[ 1376.071938] relay_src: entered allmulticast mode
[ 1392.894324] br0: port 1(gw_l) entered disabled state
[ 1392.894619] gw_l (unregistering): left allmulticast mode
[ 1392.894653] gw_l (unregistering): left promiscuous mode
[ 1392.894690] br0: port 1(gw_l) entered disabled state
[ 1392.915534] gretap0: left allmulticast mode
[ 1392.915578] erspan0: left allmulticast mode
[ 1392.915604] amtr: left allmulticast mode
[ 1392.915638] relay_gw: left allmulticast mode
[ 1392.915678] relay_src: left allmulticast mode
[ 1392.920167] amtg: left allmulticast mode
[ 1392.920200] amtg: left promiscuous mode
[ 1392.920243] br0: port 2(amtg) entered disabled state