[ 1352.973620] br0: port 1(gw_l) entered blocking state
[ 1352.973685] br0: port 1(gw_l) entered disabled state
[ 1352.973743] gw_l: entered allmulticast mode
[ 1352.973806] gw_l: entered promiscuous mode
[ 1352.973863] br0: port 1(gw_l) entered blocking state
[ 1352.973909] br0: port 1(gw_l) entered forwarding state
[ 1353.021300] br0: port 2(amtg) entered blocking state
[ 1353.021355] br0: port 2(amtg) entered disabled state
[ 1353.021395] amtg: entered allmulticast mode
[ 1353.021451] amtg: entered promiscuous mode
[ 1353.197579] br0: port 2(amtg) entered blocking state
[ 1353.197659] br0: port 2(amtg) entered forwarding state
[ 1353.276072] gretap0: entered allmulticast mode
[ 1353.276135] erspan0: entered allmulticast mode
[ 1353.276173] amtr: entered allmulticast mode
[ 1353.276207] relay_gw: entered allmulticast mode
[ 1353.276249] relay_src: entered allmulticast mode
[ 1370.356213] br0: port 1(gw_l) entered disabled state
[ 1370.356537] gw_l (unregistering): left allmulticast mode
[ 1370.356579] gw_l (unregistering): left promiscuous mode
[ 1370.356616] br0: port 1(gw_l) entered disabled state
[ 1370.365656] gretap0: left allmulticast mode
[ 1370.365718] erspan0: left allmulticast mode
[ 1370.365750] amtr: left allmulticast mode
[ 1370.365784] relay_gw: left allmulticast mode
[ 1370.365827] relay_src: left allmulticast mode
[ 1370.374996] amtg: left allmulticast mode
[ 1370.375111] amtg: left promiscuous mode
[ 1370.375177] br0: port 2(amtg) entered disabled state