[ 1480.061388] br0: port 1(gw_l) entered blocking state
[ 1480.061458] br0: port 1(gw_l) entered disabled state
[ 1480.061535] gw_l: entered allmulticast mode
[ 1480.061618] gw_l: entered promiscuous mode
[ 1480.061692] br0: port 1(gw_l) entered blocking state
[ 1480.061749] br0: port 1(gw_l) entered forwarding state
[ 1480.111920] br0: port 2(amtg) entered blocking state
[ 1480.111993] br0: port 2(amtg) entered disabled state
[ 1480.112060] amtg: entered allmulticast mode
[ 1480.112136] amtg: entered promiscuous mode
[ 1480.305137] br0: port 2(amtg) entered blocking state
[ 1480.305208] br0: port 2(amtg) entered forwarding state
[ 1480.396283] gretap0: entered allmulticast mode
[ 1480.396371] erspan0: entered allmulticast mode
[ 1480.396431] amtr: entered allmulticast mode
[ 1480.396479] relay_gw: entered allmulticast mode
[ 1480.396523] relay_src: entered allmulticast mode
[ 1497.956298] br0: port 1(gw_l) entered disabled state
[ 1497.956528] gw_l (unregistering): left allmulticast mode
[ 1497.956571] gw_l (unregistering): left promiscuous mode
[ 1497.956603] br0: port 1(gw_l) entered disabled state
[ 1497.973139] gretap0: left allmulticast mode
[ 1497.973191] erspan0: left allmulticast mode
[ 1497.973234] amtr: left allmulticast mode
[ 1497.973272] relay_gw: left allmulticast mode
[ 1497.973318] relay_src: left allmulticast mode
[ 1497.986116] amtg: left allmulticast mode
[ 1497.986170] amtg: left promiscuous mode
[ 1497.986223] br0: port 2(amtg) entered disabled state