[ 1615.636978] br0: port 1(gw_l) entered blocking state
[ 1615.637012] br0: port 1(gw_l) entered disabled state
[ 1615.637032] gw_l: entered allmulticast mode
[ 1615.637063] gw_l: entered promiscuous mode
[ 1615.637085] br0: port 1(gw_l) entered blocking state
[ 1615.637100] br0: port 1(gw_l) entered forwarding state
[ 1615.653977] br0: port 2(amtg) entered blocking state
[ 1615.654006] br0: port 2(amtg) entered disabled state
[ 1615.654029] amtg: entered allmulticast mode
[ 1615.654060] amtg: entered promiscuous mode
[ 1615.708693] br0: port 2(amtg) entered blocking state
[ 1615.708719] br0: port 2(amtg) entered forwarding state
[ 1615.733491] gretap0: entered allmulticast mode
[ 1615.733523] erspan0: entered allmulticast mode
[ 1615.733547] amtr: entered allmulticast mode
[ 1615.733564] relay_gw: entered allmulticast mode
[ 1615.733584] relay_src: entered allmulticast mode
[ 1629.969406] br0: port 1(gw_l) entered disabled state
[ 1629.969559] gw_l (unregistering): left allmulticast mode
[ 1629.969582] gw_l (unregistering): left promiscuous mode
[ 1629.969607] br0: port 1(gw_l) entered disabled state
[ 1629.974372] gretap0: left allmulticast mode
[ 1629.974394] erspan0: left allmulticast mode
[ 1629.974409] amtr: left allmulticast mode
[ 1629.974430] relay_gw: left allmulticast mode
[ 1629.974451] relay_src: left allmulticast mode
[ 1629.977336] amtg: left allmulticast mode
[ 1629.977355] amtg: left promiscuous mode
[ 1629.977377] br0: port 2(amtg) entered disabled state