[ 1421.579458] br0: port 1(gw_l) entered blocking state
[ 1421.579550] br0: port 1(gw_l) entered disabled state
[ 1421.579618] gw_l: entered allmulticast mode
[ 1421.579697] gw_l: entered promiscuous mode
[ 1421.579769] br0: port 1(gw_l) entered blocking state
[ 1421.579837] br0: port 1(gw_l) entered forwarding state
[ 1421.595195] br0: port 2(amtg) entered blocking state
[ 1421.595258] br0: port 2(amtg) entered disabled state
[ 1421.595323] amtg: entered allmulticast mode
[ 1421.595398] amtg: entered promiscuous mode
[ 1421.642408] br0: port 2(amtg) entered blocking state
[ 1421.642445] br0: port 2(amtg) entered forwarding state
[ 1421.667153] gretap0: entered allmulticast mode
[ 1421.667187] erspan0: entered allmulticast mode
[ 1421.667224] amtr: entered allmulticast mode
[ 1421.667249] relay_gw: entered allmulticast mode
[ 1421.667285] relay_src: entered allmulticast mode
[ 1435.140420] gretap0: left allmulticast mode
[ 1435.140464] erspan0: left allmulticast mode
[ 1435.140489] amtr: left allmulticast mode
[ 1435.140516] relay_gw: left allmulticast mode
[ 1435.140540] relay_src: left allmulticast mode
[ 1435.142763] br0: port 1(gw_l) entered disabled state
[ 1435.143052] gw_l (unregistering): left allmulticast mode
[ 1435.143145] gw_l (unregistering): left promiscuous mode
[ 1435.143178] br0: port 1(gw_l) entered disabled state
[ 1435.162547] amtg: left allmulticast mode
[ 1435.162594] amtg: left promiscuous mode
[ 1435.162631] br0: port 2(amtg) entered disabled state