[ 1373.974230] br0: port 1(gw_l) entered blocking state
[ 1373.974298] br0: port 1(gw_l) entered disabled state
[ 1373.974355] gw_l: entered allmulticast mode
[ 1373.974421] gw_l: entered promiscuous mode
[ 1373.974479] br0: port 1(gw_l) entered blocking state
[ 1373.974519] br0: port 1(gw_l) entered forwarding state
[ 1374.020729] br0: port 2(amtg) entered blocking state
[ 1374.020790] br0: port 2(amtg) entered disabled state
[ 1374.020825] amtg: entered allmulticast mode
[ 1374.020881] amtg: entered promiscuous mode
[ 1374.198405] br0: port 2(amtg) entered blocking state
[ 1374.198503] br0: port 2(amtg) entered forwarding state
[ 1374.280536] gretap0: entered allmulticast mode
[ 1374.280629] erspan0: entered allmulticast mode
[ 1374.280698] amtr: entered allmulticast mode
[ 1374.280745] relay_gw: entered allmulticast mode
[ 1374.280798] relay_src: entered allmulticast mode
[ 1392.118280] br0: port 1(gw_l) entered disabled state
[ 1392.118541] gw_l (unregistering): left allmulticast mode
[ 1392.118626] gw_l (unregistering): left promiscuous mode
[ 1392.118685] br0: port 1(gw_l) entered disabled state
[ 1392.143165] amtg: left allmulticast mode
[ 1392.143233] amtg: left promiscuous mode
[ 1392.143321] br0: port 2(amtg) entered disabled state
[ 1392.152319] gretap0: left allmulticast mode
[ 1392.152413] erspan0: left allmulticast mode
[ 1392.152469] amtr: left allmulticast mode
[ 1392.152525] relay_gw: left allmulticast mode
[ 1392.152600] relay_src: left allmulticast mode