[ 1249.627831] br0: port 1(gw_l) entered blocking state
[ 1249.627896] br0: port 1(gw_l) entered disabled state
[ 1249.627950] gw_l: entered allmulticast mode
[ 1249.628017] gw_l: entered promiscuous mode
[ 1249.628084] br0: port 1(gw_l) entered blocking state
[ 1249.628124] br0: port 1(gw_l) entered forwarding state
[ 1249.680655] br0: port 2(amtg) entered blocking state
[ 1249.680720] br0: port 2(amtg) entered disabled state
[ 1249.680764] amtg: entered allmulticast mode
[ 1249.680836] amtg: entered promiscuous mode
[ 1249.878017] br0: port 2(amtg) entered blocking state
[ 1249.878086] br0: port 2(amtg) entered forwarding state
[ 1249.966256] gretap0: entered allmulticast mode
[ 1249.966328] erspan0: entered allmulticast mode
[ 1249.966371] amtr: entered allmulticast mode
[ 1249.966406] relay_gw: entered allmulticast mode
[ 1249.966452] relay_src: entered allmulticast mode
[ 1267.842300] br0: port 1(gw_l) entered disabled state
[ 1267.842660] gw_l (unregistering): left allmulticast mode
[ 1267.842702] gw_l (unregistering): left promiscuous mode
[ 1267.842741] br0: port 1(gw_l) entered disabled state
[ 1267.859769] gretap0: left allmulticast mode
[ 1267.859855] erspan0: left allmulticast mode
[ 1267.859895] amtr: left allmulticast mode
[ 1267.859928] relay_gw: left allmulticast mode
[ 1267.859972] relay_src: left allmulticast mode
[ 1267.870150] amtg: left allmulticast mode
[ 1267.870277] amtg: left promiscuous mode
[ 1267.870392] br0: port 2(amtg) entered disabled state