[ 1641.969098] br0: port 1(gw_l) entered blocking state
[ 1641.969159] br0: port 1(gw_l) entered disabled state
[ 1641.969211] gw_l: entered allmulticast mode
[ 1641.969275] gw_l: entered promiscuous mode
[ 1641.969334] br0: port 1(gw_l) entered blocking state
[ 1641.969380] br0: port 1(gw_l) entered forwarding state
[ 1641.986297] br0: port 2(amtg) entered blocking state
[ 1641.986349] br0: port 2(amtg) entered disabled state
[ 1641.986398] amtg: entered allmulticast mode
[ 1641.986460] amtg: entered promiscuous mode
[ 1642.041656] br0: port 2(amtg) entered blocking state
[ 1642.041684] br0: port 2(amtg) entered forwarding state
[ 1642.066303] gretap0: entered allmulticast mode
[ 1642.066361] erspan0: entered allmulticast mode
[ 1642.066437] amtr: entered allmulticast mode
[ 1642.066482] relay_gw: entered allmulticast mode
[ 1642.066533] relay_src: entered allmulticast mode
[ 1656.273041] br0: port 1(gw_l) entered disabled state
[ 1656.273207] gw_l (unregistering): left allmulticast mode
[ 1656.273227] gw_l (unregistering): left promiscuous mode
[ 1656.273244] br0: port 1(gw_l) entered disabled state
[ 1656.274042] gretap0: left allmulticast mode
[ 1656.274122] erspan0: left allmulticast mode
[ 1656.274164] amtr: left allmulticast mode
[ 1656.274216] relay_gw: left allmulticast mode
[ 1656.274266] relay_src: left allmulticast mode
[ 1656.293030] amtg: left allmulticast mode
[ 1656.293068] amtg: left promiscuous mode
[ 1656.293092] br0: port 2(amtg) entered disabled state