[ 1487.724321] br0: port 1(gw_l) entered blocking state
[ 1487.724371] br0: port 1(gw_l) entered disabled state
[ 1487.724413] gw_l: entered allmulticast mode
[ 1487.724453] gw_l: entered promiscuous mode
[ 1487.724485] br0: port 1(gw_l) entered blocking state
[ 1487.724518] br0: port 1(gw_l) entered forwarding state
[ 1487.739064] br0: port 2(amtg) entered blocking state
[ 1487.739133] br0: port 2(amtg) entered disabled state
[ 1487.739198] amtg: entered allmulticast mode
[ 1487.739278] amtg: entered promiscuous mode
[ 1487.784595] br0: port 2(amtg) entered blocking state
[ 1487.784636] br0: port 2(amtg) entered forwarding state
[ 1487.808660] gretap0: entered allmulticast mode
[ 1487.808703] erspan0: entered allmulticast mode
[ 1487.808731] amtr: entered allmulticast mode
[ 1487.808755] relay_gw: entered allmulticast mode
[ 1487.808781] relay_src: entered allmulticast mode
[ 1487.886668] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->0
[ 1489.802668] br0: mc_active changed, vid: -1: v4: 1->1, v6: 0->1
[ 1502.306460] gretap0: left allmulticast mode
[ 1502.306507] erspan0: left allmulticast mode
[ 1502.306532] amtr: left allmulticast mode
[ 1502.306560] relay_gw: left allmulticast mode
[ 1502.306594] relay_src: left allmulticast mode
[ 1502.308994] br0: port 1(gw_l) entered disabled state
[ 1502.309233] gw_l (unregistering): left allmulticast mode
[ 1502.309268] gw_l (unregistering): left promiscuous mode
[ 1502.309294] br0: port 1(gw_l) entered disabled state
[ 1502.323765] amtg: left allmulticast mode
[ 1502.323798] amtg: left promiscuous mode
[ 1502.323829] br0: port 2(amtg) entered disabled state
[ 1502.323933] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0