[ 1634.419733] br0: port 1(gw_l) entered blocking state
[ 1634.419782] br0: port 1(gw_l) entered disabled state
[ 1634.419824] gw_l: entered allmulticast mode
[ 1634.419866] gw_l: entered promiscuous mode
[ 1634.419898] br0: port 1(gw_l) entered blocking state
[ 1634.419931] br0: port 1(gw_l) entered forwarding state
[ 1634.434062] br0: port 2(amtg) entered blocking state
[ 1634.434132] br0: port 2(amtg) entered disabled state
[ 1634.434224] amtg: entered allmulticast mode
[ 1634.434300] amtg: entered promiscuous mode
[ 1634.478477] br0: port 2(amtg) entered blocking state
[ 1634.478538] br0: port 2(amtg) entered forwarding state
[ 1634.502354] gretap0: entered allmulticast mode
[ 1634.502394] erspan0: entered allmulticast mode
[ 1634.502425] amtr: entered allmulticast mode
[ 1634.502450] relay_gw: entered allmulticast mode
[ 1634.502483] relay_src: entered allmulticast mode
[ 1648.822655] gretap0: left allmulticast mode
[ 1648.822698] erspan0: left allmulticast mode
[ 1648.822728] amtr: left allmulticast mode
[ 1648.822750] relay_gw: left allmulticast mode
[ 1648.822775] relay_src: left allmulticast mode
[ 1648.824916] br0: port 1(gw_l) entered disabled state
[ 1648.825092] gw_l (unregistering): left allmulticast mode
[ 1648.825133] gw_l (unregistering): left promiscuous mode
[ 1648.825162] br0: port 1(gw_l) entered disabled state
[ 1648.844906] amtg: left allmulticast mode
[ 1648.844941] amtg: left promiscuous mode
[ 1648.844972] br0: port 2(amtg) entered disabled state