[ 1401.053646] br0: port 1(gw_l) entered blocking state
[ 1401.053717] br0: port 1(gw_l) entered disabled state
[ 1401.053777] gw_l: entered allmulticast mode
[ 1401.053846] gw_l: entered promiscuous mode
[ 1401.053909] br0: port 1(gw_l) entered blocking state
[ 1401.053957] br0: port 1(gw_l) entered forwarding state
[ 1401.094648] br0: port 2(amtg) entered blocking state
[ 1401.094701] br0: port 2(amtg) entered disabled state
[ 1401.094746] amtg: entered allmulticast mode
[ 1401.094801] amtg: entered promiscuous mode
[ 1401.248469] br0: port 2(amtg) entered blocking state
[ 1401.248523] br0: port 2(amtg) entered forwarding state
[ 1401.343612] gretap0: entered allmulticast mode
[ 1401.343689] erspan0: entered allmulticast mode
[ 1401.343747] amtr: entered allmulticast mode
[ 1401.343783] relay_gw: entered allmulticast mode
[ 1401.343834] relay_src: entered allmulticast mode
[ 1417.813363] br0: port 1(gw_l) entered disabled state
[ 1417.813630] gw_l (unregistering): left allmulticast mode
[ 1417.813682] gw_l (unregistering): left promiscuous mode
[ 1417.813722] br0: port 1(gw_l) entered disabled state
[ 1417.828325] gretap0: left allmulticast mode
[ 1417.828381] erspan0: left allmulticast mode
[ 1417.828416] amtr: left allmulticast mode
[ 1417.828442] relay_gw: left allmulticast mode
[ 1417.828485] relay_src: left allmulticast mode
[ 1417.837327] amtg: left allmulticast mode
[ 1417.837394] amtg: left promiscuous mode
[ 1417.837442] br0: port 2(amtg) entered disabled state