[ 1617.955639] br0: port 1(gw_l) entered blocking state
[ 1617.955725] br0: port 1(gw_l) entered disabled state
[ 1617.955795] gw_l: entered allmulticast mode
[ 1617.955873] gw_l: entered promiscuous mode
[ 1617.955945] br0: port 1(gw_l) entered blocking state
[ 1617.956007] br0: port 1(gw_l) entered forwarding state
[ 1617.971680] br0: port 2(amtg) entered blocking state
[ 1617.971715] br0: port 2(amtg) entered disabled state
[ 1617.971754] amtg: entered allmulticast mode
[ 1617.971790] amtg: entered promiscuous mode
[ 1618.024237] br0: port 2(amtg) entered blocking state
[ 1618.024270] br0: port 2(amtg) entered forwarding state
[ 1618.047319] gretap0: entered allmulticast mode
[ 1618.047351] erspan0: entered allmulticast mode
[ 1618.047381] amtr: entered allmulticast mode
[ 1618.047405] relay_gw: entered allmulticast mode
[ 1618.047436] relay_src: entered allmulticast mode
[ 1632.209249] br0: port 1(gw_l) entered disabled state
[ 1632.209461] gw_l (unregistering): left allmulticast mode
[ 1632.209504] gw_l (unregistering): left promiscuous mode
[ 1632.209529] br0: port 1(gw_l) entered disabled state
[ 1632.210699] gretap0: left allmulticast mode
[ 1632.210724] erspan0: left allmulticast mode
[ 1632.210743] amtr: left allmulticast mode
[ 1632.210771] relay_gw: left allmulticast mode
[ 1632.210800] relay_src: left allmulticast mode
[ 1632.236150] amtg: left allmulticast mode
[ 1632.236184] amtg: left promiscuous mode
[ 1632.236218] br0: port 2(amtg) entered disabled state