[ 1355.954868] br0: port 1(gw_l) entered blocking state
[ 1355.954935] br0: port 1(gw_l) entered disabled state
[ 1355.954993] gw_l: entered allmulticast mode
[ 1355.955069] gw_l: entered promiscuous mode
[ 1355.955140] br0: port 1(gw_l) entered blocking state
[ 1355.955181] br0: port 1(gw_l) entered forwarding state
[ 1356.003777] br0: port 2(amtg) entered blocking state
[ 1356.003844] br0: port 2(amtg) entered disabled state
[ 1356.003888] amtg: entered allmulticast mode
[ 1356.003961] amtg: entered promiscuous mode
[ 1356.180921] br0: port 2(amtg) entered blocking state
[ 1356.180991] br0: port 2(amtg) entered forwarding state
[ 1356.254590] gretap0: entered allmulticast mode
[ 1356.254660] erspan0: entered allmulticast mode
[ 1356.254704] amtr: entered allmulticast mode
[ 1356.254736] relay_gw: entered allmulticast mode
[ 1356.254780] relay_src: entered allmulticast mode
[ 1374.005546] br0: port 1(gw_l) entered disabled state
[ 1374.005813] gw_l (unregistering): left allmulticast mode
[ 1374.005899] gw_l (unregistering): left promiscuous mode
[ 1374.005956] br0: port 1(gw_l) entered disabled state
[ 1374.024567] gretap0: left allmulticast mode
[ 1374.024627] erspan0: left allmulticast mode
[ 1374.024667] amtr: left allmulticast mode
[ 1374.024712] relay_gw: left allmulticast mode
[ 1374.024764] relay_src: left allmulticast mode
[ 1374.026374] amtg: left allmulticast mode
[ 1374.026428] amtg: left promiscuous mode
[ 1374.026479] br0: port 2(amtg) entered disabled state