[ 1304.443317] br0: port 1(gw_l) entered blocking state
[ 1304.443392] br0: port 1(gw_l) entered disabled state
[ 1304.443456] gw_l: entered allmulticast mode
[ 1304.443534] gw_l: entered promiscuous mode
[ 1304.443604] br0: port 1(gw_l) entered blocking state
[ 1304.443662] br0: port 1(gw_l) entered forwarding state
[ 1304.504770] br0: port 2(amtg) entered blocking state
[ 1304.504826] br0: port 2(amtg) entered disabled state
[ 1304.504864] amtg: entered allmulticast mode
[ 1304.504922] amtg: entered promiscuous mode
[ 1304.731103] br0: port 2(amtg) entered blocking state
[ 1304.731152] br0: port 2(amtg) entered forwarding state
[ 1304.833261] gretap0: entered allmulticast mode
[ 1304.833317] erspan0: entered allmulticast mode
[ 1304.833351] amtr: entered allmulticast mode
[ 1304.833378] relay_gw: entered allmulticast mode
[ 1304.833412] relay_src: entered allmulticast mode
[ 1321.624920] br0: port 1(gw_l) entered disabled state
[ 1321.625127] gw_l (unregistering): left allmulticast mode
[ 1321.625166] gw_l (unregistering): left promiscuous mode
[ 1321.625200] br0: port 1(gw_l) entered disabled state
[ 1321.642868] gretap0: left allmulticast mode
[ 1321.642916] erspan0: left allmulticast mode
[ 1321.642943] amtr: left allmulticast mode
[ 1321.642972] relay_gw: left allmulticast mode
[ 1321.643006] relay_src: left allmulticast mode
[ 1321.655136] amtg: left allmulticast mode
[ 1321.655174] amtg: left promiscuous mode
[ 1321.655224] br0: port 2(amtg) entered disabled state