[ 1492.398665] br0: port 1(gw_l) entered blocking state
[ 1492.398717] br0: port 1(gw_l) entered disabled state
[ 1492.398747] gw_l: entered allmulticast mode
[ 1492.398789] gw_l: entered promiscuous mode
[ 1492.398826] br0: port 1(gw_l) entered blocking state
[ 1492.398855] br0: port 1(gw_l) entered forwarding state
[ 1492.413952] br0: port 2(amtg) entered blocking state
[ 1492.414021] br0: port 2(amtg) entered disabled state
[ 1492.414088] amtg: entered allmulticast mode
[ 1492.414166] amtg: entered promiscuous mode
[ 1492.459916] br0: port 2(amtg) entered blocking state
[ 1492.459956] br0: port 2(amtg) entered forwarding state
[ 1492.483908] gretap0: entered allmulticast mode
[ 1492.483952] erspan0: entered allmulticast mode
[ 1492.483983] amtr: entered allmulticast mode
[ 1492.484004] relay_gw: entered allmulticast mode
[ 1492.484033] relay_src: entered allmulticast mode
[ 1506.976067] br0: port 1(gw_l) entered disabled state
[ 1506.976294] gw_l (unregistering): left allmulticast mode
[ 1506.976413] gw_l (unregistering): left promiscuous mode
[ 1506.976494] br0: port 1(gw_l) entered disabled state
[ 1506.978604] gretap0: left allmulticast mode
[ 1506.978680] erspan0: left allmulticast mode
[ 1506.978726] amtr: left allmulticast mode
[ 1506.978749] relay_gw: left allmulticast mode
[ 1506.978915] relay_src: left allmulticast mode
[ 1506.999039] amtg: left allmulticast mode
[ 1506.999113] amtg: left promiscuous mode
[ 1506.999191] br0: port 2(amtg) entered disabled state