[ 1739.656047] br0: port 1(gw_l) entered blocking state
[ 1739.656120] br0: port 1(gw_l) entered disabled state
[ 1739.656168] gw_l: entered allmulticast mode
[ 1739.656233] gw_l: entered promiscuous mode
[ 1739.656313] br0: port 1(gw_l) entered blocking state
[ 1739.656354] br0: port 1(gw_l) entered forwarding state
[ 1739.674300] br0: port 2(amtg) entered blocking state
[ 1739.674358] br0: port 2(amtg) entered disabled state
[ 1739.674427] amtg: entered allmulticast mode
[ 1739.674509] amtg: entered promiscuous mode
[ 1739.752970] br0: port 2(amtg) entered blocking state
[ 1739.752997] br0: port 2(amtg) entered forwarding state
[ 1739.778782] gretap0: entered allmulticast mode
[ 1739.778821] erspan0: entered allmulticast mode
[ 1739.778852] amtr: entered allmulticast mode
[ 1739.778881] relay_gw: entered allmulticast mode
[ 1739.778927] relay_src: entered allmulticast mode
[ 1754.316903] br0: port 1(gw_l) entered disabled state
[ 1754.317093] gw_l (unregistering): left allmulticast mode
[ 1754.317136] gw_l (unregistering): left promiscuous mode
[ 1754.317166] br0: port 1(gw_l) entered disabled state
[ 1754.323632] gretap0: left allmulticast mode
[ 1754.323655] erspan0: left allmulticast mode
[ 1754.323676] amtr: left allmulticast mode
[ 1754.323705] relay_gw: left allmulticast mode
[ 1754.323733] relay_src: left allmulticast mode
[ 1754.323907] amtg: left allmulticast mode
[ 1754.323960] amtg: left promiscuous mode
[ 1754.324048] br0: port 2(amtg) entered disabled state