[ 1502.586588] br0: port 1(gw_l) entered blocking state
[ 1502.586675] br0: port 1(gw_l) entered disabled state
[ 1502.586759] gw_l: entered allmulticast mode
[ 1502.586837] gw_l: entered promiscuous mode
[ 1502.586888] br0: port 1(gw_l) entered blocking state
[ 1502.586941] br0: port 1(gw_l) entered forwarding state
[ 1502.643661] br0: port 2(amtg) entered blocking state
[ 1502.643751] br0: port 2(amtg) entered disabled state
[ 1502.643796] amtg: entered allmulticast mode
[ 1502.643852] amtg: entered promiscuous mode
[ 1502.834022] br0: port 2(amtg) entered blocking state
[ 1502.834133] br0: port 2(amtg) entered forwarding state
[ 1502.932955] gretap0: entered allmulticast mode
[ 1502.933027] erspan0: entered allmulticast mode
[ 1502.933074] amtr: entered allmulticast mode
[ 1502.933113] relay_gw: entered allmulticast mode
[ 1502.933158] relay_src: entered allmulticast mode
[ 1520.607747] br0: port 1(gw_l) entered disabled state
[ 1520.608141] gw_l (unregistering): left allmulticast mode
[ 1520.608215] gw_l (unregistering): left promiscuous mode
[ 1520.608304] br0: port 1(gw_l) entered disabled state
[ 1520.626608] amtg: left allmulticast mode
[ 1520.626712] amtg: left promiscuous mode
[ 1520.626788] br0: port 2(amtg) entered disabled state
[ 1520.637831] gretap0: left allmulticast mode
[ 1520.637957] erspan0: left allmulticast mode
[ 1520.638036] amtr: left allmulticast mode
[ 1520.638109] relay_gw: left allmulticast mode
[ 1520.638180] relay_src: left allmulticast mode