[ 1548.780081] br0: port 1(gw_l) entered blocking state
[ 1548.780136] br0: port 1(gw_l) entered disabled state
[ 1548.780169] gw_l: entered allmulticast mode
[ 1548.780224] gw_l: entered promiscuous mode
[ 1548.780263] br0: port 1(gw_l) entered blocking state
[ 1548.780292] br0: port 1(gw_l) entered forwarding state
[ 1548.796578] br0: port 2(amtg) entered blocking state
[ 1548.796621] br0: port 2(amtg) entered disabled state
[ 1548.796647] amtg: entered allmulticast mode
[ 1548.796691] amtg: entered promiscuous mode
[ 1548.842116] br0: port 2(amtg) entered blocking state
[ 1548.842152] br0: port 2(amtg) entered forwarding state
[ 1548.865471] gretap0: entered allmulticast mode
[ 1548.865510] erspan0: entered allmulticast mode
[ 1548.865538] amtr: entered allmulticast mode
[ 1548.865564] relay_gw: entered allmulticast mode
[ 1548.865595] relay_src: entered allmulticast mode
[ 1548.942968] br0: mc_active changed, vid: -1: v4: 0->1, v6: 0->0
[ 1550.856960] br0: mc_active changed, vid: -1: v4: 1->1, v6: 0->1
[ 1563.749882] gretap0: left allmulticast mode
[ 1563.749932] erspan0: left allmulticast mode
[ 1563.750077] amtr: left allmulticast mode
[ 1563.750105] relay_gw: left allmulticast mode
[ 1563.750140] relay_src: left allmulticast mode
[ 1563.750269] br0: port 1(gw_l) entered disabled state
[ 1563.750413] gw_l (unregistering): left allmulticast mode
[ 1563.750443] gw_l (unregistering): left promiscuous mode
[ 1563.750467] br0: port 1(gw_l) entered disabled state
[ 1563.767072] amtg: left allmulticast mode
[ 1563.767107] amtg: left promiscuous mode
[ 1563.767137] br0: port 2(amtg) entered disabled state
[ 1563.767235] br0: mc_active changed, vid: -1: v4: 1->0, v6: 1->0