[ 1742.159208] br0: port 1(gw_l) entered blocking state
[ 1742.159316] br0: port 1(gw_l) entered disabled state
[ 1742.159381] gw_l: entered allmulticast mode
[ 1742.159458] gw_l: entered promiscuous mode
[ 1742.159526] br0: port 1(gw_l) entered blocking state
[ 1742.159586] br0: port 1(gw_l) entered forwarding state
[ 1742.180880] br0: port 2(amtg) entered blocking state
[ 1742.180955] br0: port 2(amtg) entered disabled state
[ 1742.181023] amtg: entered allmulticast mode
[ 1742.181096] amtg: entered promiscuous mode
[ 1742.253350] br0: port 2(amtg) entered blocking state
[ 1742.253425] br0: port 2(amtg) entered forwarding state
[ 1742.290903] gretap0: entered allmulticast mode
[ 1742.290948] erspan0: entered allmulticast mode
[ 1742.290981] amtr: entered allmulticast mode
[ 1742.291011] relay_gw: entered allmulticast mode
[ 1742.291041] relay_src: entered allmulticast mode
[ 1757.386370] br0: port 1(gw_l) entered disabled state
[ 1757.386546] gw_l (unregistering): left allmulticast mode
[ 1757.386578] gw_l (unregistering): left promiscuous mode
[ 1757.386607] br0: port 1(gw_l) entered disabled state
[ 1757.392755] gretap0: left allmulticast mode
[ 1757.392788] erspan0: left allmulticast mode
[ 1757.392808] amtr: left allmulticast mode
[ 1757.392828] relay_gw: left allmulticast mode
[ 1757.392859] relay_src: left allmulticast mode
[ 1757.397346] amtg: left allmulticast mode
[ 1757.397374] amtg: left promiscuous mode
[ 1757.397403] br0: port 2(amtg) entered disabled state