[ 1553.710878] br0: port 1(gw_l) entered blocking state
[ 1553.710963] br0: port 1(gw_l) entered disabled state
[ 1553.711033] gw_l: entered allmulticast mode
[ 1553.711118] gw_l: entered promiscuous mode
[ 1553.711191] br0: port 1(gw_l) entered blocking state
[ 1553.711253] br0: port 1(gw_l) entered forwarding state
[ 1553.730107] br0: port 2(amtg) entered blocking state
[ 1553.730173] br0: port 2(amtg) entered disabled state
[ 1553.730238] amtg: entered allmulticast mode
[ 1553.730309] amtg: entered promiscuous mode
[ 1553.790720] br0: port 2(amtg) entered blocking state
[ 1553.790783] br0: port 2(amtg) entered forwarding state
[ 1553.817797] gretap0: entered allmulticast mode
[ 1553.817868] erspan0: entered allmulticast mode
[ 1553.817937] amtr: entered allmulticast mode
[ 1553.818024] relay_gw: entered allmulticast mode
[ 1553.818122] relay_src: entered allmulticast mode
[ 1568.007173] br0: port 1(gw_l) entered disabled state
[ 1568.007335] gw_l (unregistering): left allmulticast mode
[ 1568.007364] gw_l (unregistering): left promiscuous mode
[ 1568.007393] br0: port 1(gw_l) entered disabled state
[ 1568.008794] gretap0: left allmulticast mode
[ 1568.008816] erspan0: left allmulticast mode
[ 1568.008840] amtr: left allmulticast mode
[ 1568.008862] relay_gw: left allmulticast mode
[ 1568.008891] relay_src: left allmulticast mode
[ 1568.015162] amtg: left allmulticast mode
[ 1568.015192] amtg: left promiscuous mode
[ 1568.015224] br0: port 2(amtg) entered disabled state