[ 1664.270693] br0: port 1(gw_l) entered blocking state
[ 1664.270769] br0: port 1(gw_l) entered disabled state
[ 1664.270838] gw_l: entered allmulticast mode
[ 1664.270916] gw_l: entered promiscuous mode
[ 1664.270984] br0: port 1(gw_l) entered blocking state
[ 1664.271043] br0: port 1(gw_l) entered forwarding state
[ 1664.286116] br0: port 2(amtg) entered blocking state
[ 1664.286150] br0: port 2(amtg) entered disabled state
[ 1664.286180] amtg: entered allmulticast mode
[ 1664.286219] amtg: entered promiscuous mode
[ 1664.336067] br0: port 2(amtg) entered blocking state
[ 1664.336097] br0: port 2(amtg) entered forwarding state
[ 1664.358502] gretap0: entered allmulticast mode
[ 1664.358537] erspan0: entered allmulticast mode
[ 1664.358573] amtr: entered allmulticast mode
[ 1664.358595] relay_gw: entered allmulticast mode
[ 1664.358618] relay_src: entered allmulticast mode
[ 1678.534695] br0: port 1(gw_l) entered disabled state
[ 1678.534849] gw_l (unregistering): left allmulticast mode
[ 1678.534880] gw_l (unregistering): left promiscuous mode
[ 1678.534911] br0: port 1(gw_l) entered disabled state
[ 1678.536080] gretap0: left allmulticast mode
[ 1678.536113] erspan0: left allmulticast mode
[ 1678.536137] amtr: left allmulticast mode
[ 1678.536163] relay_gw: left allmulticast mode
[ 1678.536192] relay_src: left allmulticast mode
[ 1678.560626] amtg: left allmulticast mode
[ 1678.560661] amtg: left promiscuous mode
[ 1678.560694] br0: port 2(amtg) entered disabled state