[ 1502.835436] br0: port 1(gw_l) entered blocking state
[ 1502.835518] br0: port 1(gw_l) entered disabled state
[ 1502.835586] gw_l: entered allmulticast mode
[ 1502.835658] gw_l: entered promiscuous mode
[ 1502.835724] br0: port 1(gw_l) entered blocking state
[ 1502.835784] br0: port 1(gw_l) entered forwarding state
[ 1502.851032] br0: port 2(amtg) entered blocking state
[ 1502.851067] br0: port 2(amtg) entered disabled state
[ 1502.851100] amtg: entered allmulticast mode
[ 1502.851138] amtg: entered promiscuous mode
[ 1502.901151] br0: port 2(amtg) entered blocking state
[ 1502.901211] br0: port 2(amtg) entered forwarding state
[ 1502.923405] gretap0: entered allmulticast mode
[ 1502.923471] erspan0: entered allmulticast mode
[ 1502.923571] amtr: entered allmulticast mode
[ 1502.923663] relay_gw: entered allmulticast mode
[ 1502.923750] relay_src: entered allmulticast mode
[ 1517.108685] br0: port 1(gw_l) entered disabled state
[ 1517.108853] gw_l (unregistering): left allmulticast mode
[ 1517.108882] gw_l (unregistering): left promiscuous mode
[ 1517.108913] br0: port 1(gw_l) entered disabled state
[ 1517.110203] gretap0: left allmulticast mode
[ 1517.110225] erspan0: left allmulticast mode
[ 1517.110252] amtr: left allmulticast mode
[ 1517.110276] relay_gw: left allmulticast mode
[ 1517.110307] relay_src: left allmulticast mode
[ 1517.133583] amtg: left allmulticast mode
[ 1517.133616] amtg: left promiscuous mode
[ 1517.133651] br0: port 2(amtg) entered disabled state