[ 1246.976881] br0: port 1(gw_l) entered blocking state
[ 1246.977004] br0: port 1(gw_l) entered disabled state
[ 1246.977075] gw_l: entered allmulticast mode
[ 1246.977160] gw_l: entered promiscuous mode
[ 1246.977231] br0: port 1(gw_l) entered blocking state
[ 1246.977277] br0: port 1(gw_l) entered forwarding state
[ 1247.021075] br0: port 2(amtg) entered blocking state
[ 1247.021168] br0: port 2(amtg) entered disabled state
[ 1247.021219] amtg: entered allmulticast mode
[ 1247.021289] amtg: entered promiscuous mode
[ 1247.189935] br0: port 2(amtg) entered blocking state
[ 1247.189999] br0: port 2(amtg) entered forwarding state
[ 1247.269904] gretap0: entered allmulticast mode
[ 1247.269964] erspan0: entered allmulticast mode
[ 1247.270008] amtr: entered allmulticast mode
[ 1247.270036] relay_gw: entered allmulticast mode
[ 1247.270077] relay_src: entered allmulticast mode
[ 1264.928219] br0: port 1(gw_l) entered disabled state
[ 1264.928487] gw_l (unregistering): left allmulticast mode
[ 1264.928536] gw_l (unregistering): left promiscuous mode
[ 1264.928568] br0: port 1(gw_l) entered disabled state
[ 1264.945023] amtg: left allmulticast mode
[ 1264.945084] amtg: left promiscuous mode
[ 1264.945139] br0: port 2(amtg) entered disabled state
[ 1264.961220] gretap0: left allmulticast mode
[ 1264.961284] erspan0: left allmulticast mode
[ 1264.961314] amtr: left allmulticast mode
[ 1264.961350] relay_gw: left allmulticast mode
[ 1264.961392] relay_src: left allmulticast mode