[ 1137.252429] br0: port 1(gw_l) entered blocking state
[ 1137.252496] br0: port 1(gw_l) entered disabled state
[ 1137.252557] gw_l: entered allmulticast mode
[ 1137.252632] gw_l: entered promiscuous mode
[ 1137.252702] br0: port 1(gw_l) entered blocking state
[ 1137.252754] br0: port 1(gw_l) entered forwarding state
[ 1137.318010] br0: port 2(amtg) entered blocking state
[ 1137.318070] br0: port 2(amtg) entered disabled state
[ 1137.318108] amtg: entered allmulticast mode
[ 1137.318163] amtg: entered promiscuous mode
[ 1137.540589] br0: port 2(amtg) entered blocking state
[ 1137.540645] br0: port 2(amtg) entered forwarding state
[ 1137.637713] gretap0: entered allmulticast mode
[ 1137.637762] erspan0: entered allmulticast mode
[ 1137.637791] amtr: entered allmulticast mode
[ 1137.637817] relay_gw: entered allmulticast mode
[ 1137.637847] relay_src: entered allmulticast mode
[ 1137.685609] br0: port 1(gw_l) entered disabled state
[ 1137.685798] gw_l (unregistering): left allmulticast mode
[ 1137.685838] gw_l (unregistering): left promiscuous mode
[ 1137.685877] br0: port 1(gw_l) entered disabled state
[ 1137.704653] amtg: left allmulticast mode
[ 1137.704698] amtg: left promiscuous mode
[ 1137.704734] br0: port 2(amtg) entered disabled state