[ 1403.845221] br0: port 1(gw_l) entered blocking state
[ 1403.845270] br0: port 1(gw_l) entered disabled state
[ 1403.845313] gw_l: entered allmulticast mode
[ 1403.845367] gw_l: entered promiscuous mode
[ 1403.845414] br0: port 1(gw_l) entered blocking state
[ 1403.845445] br0: port 1(gw_l) entered forwarding state
[ 1403.903551] br0: port 2(amtg) entered blocking state
[ 1403.903604] br0: port 2(amtg) entered disabled state
[ 1403.903640] amtg: entered allmulticast mode
[ 1403.903689] amtg: entered promiscuous mode
[ 1404.111515] br0: port 2(amtg) entered blocking state
[ 1404.111566] br0: port 2(amtg) entered forwarding state
[ 1404.209535] gretap0: entered allmulticast mode
[ 1404.209596] erspan0: entered allmulticast mode
[ 1404.209637] amtr: entered allmulticast mode
[ 1404.209675] relay_gw: entered allmulticast mode
[ 1404.209716] relay_src: entered allmulticast mode
[ 1421.143386] br0: port 1(gw_l) entered disabled state
[ 1421.143647] gw_l (unregistering): left allmulticast mode
[ 1421.143682] gw_l (unregistering): left promiscuous mode
[ 1421.143718] br0: port 1(gw_l) entered disabled state
[ 1421.164914] gretap0: left allmulticast mode
[ 1421.164959] erspan0: left allmulticast mode
[ 1421.164986] amtr: left allmulticast mode
[ 1421.165023] relay_gw: left allmulticast mode
[ 1421.165056] relay_src: left allmulticast mode
[ 1421.171130] amtg: left allmulticast mode
[ 1421.171164] amtg: left promiscuous mode
[ 1421.171206] br0: port 2(amtg) entered disabled state