[ 1557.490330] br0: port 1(gw_l) entered blocking state
[ 1557.490402] br0: port 1(gw_l) entered disabled state
[ 1557.490470] gw_l: entered allmulticast mode
[ 1557.490554] gw_l: entered promiscuous mode
[ 1557.490616] br0: port 1(gw_l) entered blocking state
[ 1557.490660] br0: port 1(gw_l) entered forwarding state
[ 1557.544027] br0: port 2(amtg) entered blocking state
[ 1557.544136] br0: port 2(amtg) entered disabled state
[ 1557.544181] amtg: entered allmulticast mode
[ 1557.544238] amtg: entered promiscuous mode
[ 1557.744380] br0: port 2(amtg) entered blocking state
[ 1557.744458] br0: port 2(amtg) entered forwarding state
[ 1557.834705] gretap0: entered allmulticast mode
[ 1557.834839] erspan0: entered allmulticast mode
[ 1557.834911] amtr: entered allmulticast mode
[ 1557.834970] relay_gw: entered allmulticast mode
[ 1557.835042] relay_src: entered allmulticast mode
[ 1576.386342] br0: port 1(gw_l) entered disabled state
[ 1576.386658] gw_l (unregistering): left allmulticast mode
[ 1576.386710] gw_l (unregistering): left promiscuous mode
[ 1576.386763] br0: port 1(gw_l) entered disabled state
[ 1576.406389] gretap0: left allmulticast mode
[ 1576.406474] erspan0: left allmulticast mode
[ 1576.406516] amtr: left allmulticast mode
[ 1576.406559] relay_gw: left allmulticast mode
[ 1576.406620] relay_src: left allmulticast mode
[ 1576.408180] amtg: left allmulticast mode
[ 1576.408226] amtg: left promiscuous mode
[ 1576.408279] br0: port 2(amtg) entered disabled state