[ 1408.285144] br0: port 1(gw_l) entered blocking state
[ 1408.285223] br0: port 1(gw_l) entered disabled state
[ 1408.285290] gw_l: entered allmulticast mode
[ 1408.285370] gw_l: entered promiscuous mode
[ 1408.285440] br0: port 1(gw_l) entered blocking state
[ 1408.285501] br0: port 1(gw_l) entered forwarding state
[ 1408.300054] br0: port 2(amtg) entered blocking state
[ 1408.300118] br0: port 2(amtg) entered disabled state
[ 1408.300185] amtg: entered allmulticast mode
[ 1408.300260] amtg: entered promiscuous mode
[ 1408.345538] br0: port 2(amtg) entered blocking state
[ 1408.345577] br0: port 2(amtg) entered forwarding state
[ 1408.369272] gretap0: entered allmulticast mode
[ 1408.369337] erspan0: entered allmulticast mode
[ 1408.369399] amtr: entered allmulticast mode
[ 1408.369464] relay_gw: entered allmulticast mode
[ 1408.369554] relay_src: entered allmulticast mode
[ 1421.861408] br0: port 1(gw_l) entered disabled state
[ 1421.861624] gw_l (unregistering): left allmulticast mode
[ 1421.861659] gw_l (unregistering): left promiscuous mode
[ 1421.861691] br0: port 1(gw_l) entered disabled state
[ 1421.862498] gretap0: left allmulticast mode
[ 1421.862566] erspan0: left allmulticast mode
[ 1421.862623] amtr: left allmulticast mode
[ 1421.862678] relay_gw: left allmulticast mode
[ 1421.862767] relay_src: left allmulticast mode
[ 1421.874946] amtg: left allmulticast mode
[ 1421.874977] amtg: left promiscuous mode
[ 1421.875008] br0: port 2(amtg) entered disabled state