[ 1484.406611] br0: port 1(gw_l) entered blocking state
[ 1484.406680] br0: port 1(gw_l) entered disabled state
[ 1484.406742] gw_l: entered allmulticast mode
[ 1484.406821] gw_l: entered promiscuous mode
[ 1484.406879] br0: port 1(gw_l) entered blocking state
[ 1484.406918] br0: port 1(gw_l) entered forwarding state
[ 1484.456023] br0: port 2(amtg) entered blocking state
[ 1484.456090] br0: port 2(amtg) entered disabled state
[ 1484.456132] amtg: entered allmulticast mode
[ 1484.456205] amtg: entered promiscuous mode
[ 1484.625718] br0: port 2(amtg) entered blocking state
[ 1484.625789] br0: port 2(amtg) entered forwarding state
[ 1484.695967] gretap0: entered allmulticast mode
[ 1484.696038] erspan0: entered allmulticast mode
[ 1484.696077] amtr: entered allmulticast mode
[ 1484.696104] relay_gw: entered allmulticast mode
[ 1484.696144] relay_src: entered allmulticast mode
[ 1502.606505] br0: port 1(gw_l) entered disabled state
[ 1502.606791] gw_l (unregistering): left allmulticast mode
[ 1502.606850] gw_l (unregistering): left promiscuous mode
[ 1502.606906] br0: port 1(gw_l) entered disabled state
[ 1502.620677] gretap0: left allmulticast mode
[ 1502.620740] erspan0: left allmulticast mode
[ 1502.620773] amtr: left allmulticast mode
[ 1502.620799] relay_gw: left allmulticast mode
[ 1502.620834] relay_src: left allmulticast mode
[ 1502.629476] amtg: left allmulticast mode
[ 1502.629541] amtg: left promiscuous mode
[ 1502.629597] br0: port 2(amtg) entered disabled state