[ 1442.942750] br0: port 1(gw_l) entered blocking state
[ 1442.942813] br0: port 1(gw_l) entered disabled state
[ 1442.942880] gw_l: entered allmulticast mode
[ 1442.942965] gw_l: entered promiscuous mode
[ 1442.943029] br0: port 1(gw_l) entered blocking state
[ 1442.943074] br0: port 1(gw_l) entered forwarding state
[ 1442.984850] br0: port 2(amtg) entered blocking state
[ 1442.984904] br0: port 2(amtg) entered disabled state
[ 1442.984960] amtg: entered allmulticast mode
[ 1442.985022] amtg: entered promiscuous mode
[ 1443.143834] br0: port 2(amtg) entered blocking state
[ 1443.143936] br0: port 2(amtg) entered forwarding state
[ 1443.241749] gretap0: entered allmulticast mode
[ 1443.241869] erspan0: entered allmulticast mode
[ 1443.241931] amtr: entered allmulticast mode
[ 1443.241978] relay_gw: entered allmulticast mode
[ 1443.242034] relay_src: entered allmulticast mode
[ 1460.888496] br0: port 1(gw_l) entered disabled state
[ 1460.888761] gw_l (unregistering): left allmulticast mode
[ 1460.888826] gw_l (unregistering): left promiscuous mode
[ 1460.888879] br0: port 1(gw_l) entered disabled state
[ 1460.908948] gretap0: left allmulticast mode
[ 1460.909008] erspan0: left allmulticast mode
[ 1460.909105] amtr: left allmulticast mode
[ 1460.909161] relay_gw: left allmulticast mode
[ 1460.909233] relay_src: left allmulticast mode
[ 1460.914328] amtg: left allmulticast mode
[ 1460.914402] amtg: left promiscuous mode
[ 1460.914462] br0: port 2(amtg) entered disabled state