[ 1577.549174] br0: port 1(gw_l) entered blocking state
[ 1577.549225] br0: port 1(gw_l) entered disabled state
[ 1577.549258] gw_l: entered allmulticast mode
[ 1577.549298] gw_l: entered promiscuous mode
[ 1577.549330] br0: port 1(gw_l) entered blocking state
[ 1577.549358] br0: port 1(gw_l) entered forwarding state
[ 1577.564072] br0: port 2(amtg) entered blocking state
[ 1577.564110] br0: port 2(amtg) entered disabled state
[ 1577.564138] amtg: entered allmulticast mode
[ 1577.564171] amtg: entered promiscuous mode
[ 1577.610207] br0: port 2(amtg) entered blocking state
[ 1577.610270] br0: port 2(amtg) entered forwarding state
[ 1577.634890] gretap0: entered allmulticast mode
[ 1577.634924] erspan0: entered allmulticast mode
[ 1577.634952] amtr: entered allmulticast mode
[ 1577.634974] relay_gw: entered allmulticast mode
[ 1577.635002] relay_src: entered allmulticast mode
[ 1591.136833] br0: port 1(gw_l) entered disabled state
[ 1591.137068] gw_l (unregistering): left allmulticast mode
[ 1591.137147] gw_l (unregistering): left promiscuous mode
[ 1591.137206] br0: port 1(gw_l) entered disabled state
[ 1591.137648] gretap0: left allmulticast mode
[ 1591.137676] erspan0: left allmulticast mode
[ 1591.137700] amtr: left allmulticast mode
[ 1591.137721] relay_gw: left allmulticast mode
[ 1591.137755] relay_src: left allmulticast mode
[ 1591.159035] amtg: left allmulticast mode
[ 1591.159108] amtg: left promiscuous mode
[ 1591.159176] br0: port 2(amtg) entered disabled state