[ 1670.893238] br0: port 1(gw_l) entered blocking state
[ 1670.893289] br0: port 1(gw_l) entered disabled state
[ 1670.893327] gw_l: entered allmulticast mode
[ 1670.893370] gw_l: entered promiscuous mode
[ 1670.893402] br0: port 1(gw_l) entered blocking state
[ 1670.893431] br0: port 1(gw_l) entered forwarding state
[ 1670.912977] br0: port 2(amtg) entered blocking state
[ 1670.913008] br0: port 2(amtg) entered disabled state
[ 1670.913039] amtg: entered allmulticast mode
[ 1670.913077] amtg: entered promiscuous mode
[ 1670.974901] br0: port 2(amtg) entered blocking state
[ 1670.974935] br0: port 2(amtg) entered forwarding state
[ 1671.002675] gretap0: entered allmulticast mode
[ 1671.002712] erspan0: entered allmulticast mode
[ 1671.002744] amtr: entered allmulticast mode
[ 1671.002769] relay_gw: entered allmulticast mode
[ 1671.002798] relay_src: entered allmulticast mode
[ 1685.299384] br0: port 1(gw_l) entered disabled state
[ 1685.299540] gw_l (unregistering): left allmulticast mode
[ 1685.299572] gw_l (unregistering): left promiscuous mode
[ 1685.299610] br0: port 1(gw_l) entered disabled state
[ 1685.300937] gretap0: left allmulticast mode
[ 1685.300997] erspan0: left allmulticast mode
[ 1685.301055] amtr: left allmulticast mode
[ 1685.301113] relay_gw: left allmulticast mode
[ 1685.301204] relay_src: left allmulticast mode
[ 1685.311349] amtg: left allmulticast mode
[ 1685.311379] amtg: left promiscuous mode
[ 1685.311415] br0: port 2(amtg) entered disabled state