[ 1278.161165] br0: port 1(gw_l) entered blocking state
[ 1278.161258] br0: port 1(gw_l) entered disabled state
[ 1278.161324] gw_l: entered allmulticast mode
[ 1278.161400] gw_l: entered promiscuous mode
[ 1278.161485] br0: port 1(gw_l) entered blocking state
[ 1278.161533] br0: port 1(gw_l) entered forwarding state
[ 1278.206588] br0: port 2(amtg) entered blocking state
[ 1278.206678] br0: port 2(amtg) entered disabled state
[ 1278.206728] amtg: entered allmulticast mode
[ 1278.206799] amtg: entered promiscuous mode
[ 1278.377356] br0: port 2(amtg) entered blocking state
[ 1278.377440] br0: port 2(amtg) entered forwarding state
[ 1278.460904] gretap0: entered allmulticast mode
[ 1278.460974] erspan0: entered allmulticast mode
[ 1278.461015] amtr: entered allmulticast mode
[ 1278.461047] relay_gw: entered allmulticast mode
[ 1278.461087] relay_src: entered allmulticast mode
[ 1296.360779] br0: port 1(gw_l) entered disabled state
[ 1296.361083] gw_l (unregistering): left allmulticast mode
[ 1296.361127] gw_l (unregistering): left promiscuous mode
[ 1296.361166] br0: port 1(gw_l) entered disabled state
[ 1296.379665] gretap0: left allmulticast mode
[ 1296.379719] erspan0: left allmulticast mode
[ 1296.379752] amtr: left allmulticast mode
[ 1296.379783] relay_gw: left allmulticast mode
[ 1296.379826] relay_src: left allmulticast mode
[ 1296.382542] amtg: left allmulticast mode
[ 1296.382578] amtg: left promiscuous mode
[ 1296.382623] br0: port 2(amtg) entered disabled state