[ 1488.015959] br0: port 1(gw_l) entered blocking state
[ 1488.016055] br0: port 1(gw_l) entered disabled state
[ 1488.016126] gw_l: entered allmulticast mode
[ 1488.016212] gw_l: entered promiscuous mode
[ 1488.016301] br0: port 1(gw_l) entered blocking state
[ 1488.016351] br0: port 1(gw_l) entered forwarding state
[ 1488.064162] br0: port 2(amtg) entered blocking state
[ 1488.064253] br0: port 2(amtg) entered disabled state
[ 1488.064305] amtg: entered allmulticast mode
[ 1488.064374] amtg: entered promiscuous mode
[ 1488.231249] br0: port 2(amtg) entered blocking state
[ 1488.231341] br0: port 2(amtg) entered forwarding state
[ 1488.304165] gretap0: entered allmulticast mode
[ 1488.304233] erspan0: entered allmulticast mode
[ 1488.304280] amtr: entered allmulticast mode
[ 1488.304316] relay_gw: entered allmulticast mode
[ 1488.304354] relay_src: entered allmulticast mode
[ 1505.750635] br0: port 1(gw_l) entered disabled state
[ 1505.750926] gw_l (unregistering): left allmulticast mode
[ 1505.751012] gw_l (unregistering): left promiscuous mode
[ 1505.751056] br0: port 1(gw_l) entered disabled state
[ 1505.770323] gretap0: left allmulticast mode
[ 1505.770387] erspan0: left allmulticast mode
[ 1505.770427] amtr: left allmulticast mode
[ 1505.770465] relay_gw: left allmulticast mode
[ 1505.770512] relay_src: left allmulticast mode
[ 1505.770690] amtg: left allmulticast mode
[ 1505.770749] amtg: left promiscuous mode
[ 1505.770800] br0: port 2(amtg) entered disabled state