[ 1373.352947] br0: port 1(gw_l) entered blocking state
[ 1373.353045] br0: port 1(gw_l) entered disabled state
[ 1373.353114] gw_l: entered allmulticast mode
[ 1373.353195] gw_l: entered promiscuous mode
[ 1373.353280] br0: port 1(gw_l) entered blocking state
[ 1373.353335] br0: port 1(gw_l) entered forwarding state
[ 1373.403565] br0: port 2(amtg) entered blocking state
[ 1373.403635] br0: port 2(amtg) entered disabled state
[ 1373.403684] amtg: entered allmulticast mode
[ 1373.403748] amtg: entered promiscuous mode
[ 1373.592919] br0: port 2(amtg) entered blocking state
[ 1373.593000] br0: port 2(amtg) entered forwarding state
[ 1373.679290] gretap0: entered allmulticast mode
[ 1373.679378] erspan0: entered allmulticast mode
[ 1373.679439] amtr: entered allmulticast mode
[ 1373.679485] relay_gw: entered allmulticast mode
[ 1373.679547] relay_src: entered allmulticast mode
[ 1392.247190] br0: port 1(gw_l) entered disabled state
[ 1392.247597] gw_l (unregistering): left allmulticast mode
[ 1392.247648] gw_l (unregistering): left promiscuous mode
[ 1392.247699] br0: port 1(gw_l) entered disabled state
[ 1392.268460] gretap0: left allmulticast mode
[ 1392.268510] erspan0: left allmulticast mode
[ 1392.268541] amtr: left allmulticast mode
[ 1392.268568] relay_gw: left allmulticast mode
[ 1392.268610] relay_src: left allmulticast mode
[ 1392.275916] amtg: left allmulticast mode
[ 1392.275960] amtg: left promiscuous mode
[ 1392.276003] br0: port 2(amtg) entered disabled state