[ 1746.851852] br0: port 1(gw_l) entered blocking state
[ 1746.851902] br0: port 1(gw_l) entered disabled state
[ 1746.851939] gw_l: entered allmulticast mode
[ 1746.851982] gw_l: entered promiscuous mode
[ 1746.852015] br0: port 1(gw_l) entered blocking state
[ 1746.852043] br0: port 1(gw_l) entered forwarding state
[ 1746.870188] br0: port 2(amtg) entered blocking state
[ 1746.870222] br0: port 2(amtg) entered disabled state
[ 1746.870258] amtg: entered allmulticast mode
[ 1746.870293] amtg: entered promiscuous mode
[ 1746.929464] br0: port 2(amtg) entered blocking state
[ 1746.929499] br0: port 2(amtg) entered forwarding state
[ 1746.956304] gretap0: entered allmulticast mode
[ 1746.956335] erspan0: entered allmulticast mode
[ 1746.956366] amtr: entered allmulticast mode
[ 1746.956385] relay_gw: entered allmulticast mode
[ 1746.956420] relay_src: entered allmulticast mode
[ 1761.277125] br0: port 1(gw_l) entered disabled state
[ 1761.277344] gw_l (unregistering): left allmulticast mode
[ 1761.277383] gw_l (unregistering): left promiscuous mode
[ 1761.277418] br0: port 1(gw_l) entered disabled state
[ 1761.279720] gretap0: left allmulticast mode
[ 1761.279753] erspan0: left allmulticast mode
[ 1761.279775] amtr: left allmulticast mode
[ 1761.279802] relay_gw: left allmulticast mode
[ 1761.279830] relay_src: left allmulticast mode
[ 1761.289998] amtg: left allmulticast mode
[ 1761.290035] amtg: left promiscuous mode
[ 1761.290070] br0: port 2(amtg) entered disabled state