[ 1668.974409] br0: port 1(gw_l) entered blocking state
[ 1668.974494] br0: port 1(gw_l) entered disabled state
[ 1668.974565] gw_l: entered allmulticast mode
[ 1668.974653] gw_l: entered promiscuous mode
[ 1668.974725] br0: port 1(gw_l) entered blocking state
[ 1668.974787] br0: port 1(gw_l) entered forwarding state
[ 1668.993850] br0: port 2(amtg) entered blocking state
[ 1668.993919] br0: port 2(amtg) entered disabled state
[ 1668.993985] amtg: entered allmulticast mode
[ 1668.994060] amtg: entered promiscuous mode
[ 1669.055794] br0: port 2(amtg) entered blocking state
[ 1669.055863] br0: port 2(amtg) entered forwarding state
[ 1669.083653] gretap0: entered allmulticast mode
[ 1669.083691] erspan0: entered allmulticast mode
[ 1669.083727] amtr: entered allmulticast mode
[ 1669.083748] relay_gw: entered allmulticast mode
[ 1669.083775] relay_src: entered allmulticast mode
[ 1683.499705] br0: port 1(gw_l) entered disabled state
[ 1683.499963] gw_l (unregistering): left allmulticast mode
[ 1683.500034] gw_l (unregistering): left promiscuous mode
[ 1683.500097] br0: port 1(gw_l) entered disabled state
[ 1683.503115] gretap0: left allmulticast mode
[ 1683.503179] erspan0: left allmulticast mode
[ 1683.503265] amtr: left allmulticast mode
[ 1683.503348] relay_gw: left allmulticast mode
[ 1683.503412] relay_src: left allmulticast mode
[ 1683.509712] amtg: left allmulticast mode
[ 1683.509771] amtg: left promiscuous mode
[ 1683.509839] br0: port 2(amtg) entered disabled state