[ 1577.744038] br0: port 1(gw_l) entered blocking state
[ 1577.744088] br0: port 1(gw_l) entered disabled state
[ 1577.744128] gw_l: entered allmulticast mode
[ 1577.744168] gw_l: entered promiscuous mode
[ 1577.744204] br0: port 1(gw_l) entered blocking state
[ 1577.744232] br0: port 1(gw_l) entered forwarding state
[ 1577.763346] br0: port 2(amtg) entered blocking state
[ 1577.763384] br0: port 2(amtg) entered disabled state
[ 1577.763419] amtg: entered allmulticast mode
[ 1577.763454] amtg: entered promiscuous mode
[ 1577.827169] br0: port 2(amtg) entered blocking state
[ 1577.827213] br0: port 2(amtg) entered forwarding state
[ 1577.856105] gretap0: entered allmulticast mode
[ 1577.856178] erspan0: entered allmulticast mode
[ 1577.856247] amtr: entered allmulticast mode
[ 1577.856337] relay_gw: entered allmulticast mode
[ 1577.856443] relay_src: entered allmulticast mode
[ 1592.080220] br0: port 1(gw_l) entered disabled state
[ 1592.080462] gw_l (unregistering): left allmulticast mode
[ 1592.080505] gw_l (unregistering): left promiscuous mode
[ 1592.080541] br0: port 1(gw_l) entered disabled state
[ 1592.083526] gretap0: left allmulticast mode
[ 1592.083595] erspan0: left allmulticast mode
[ 1592.083657] amtr: left allmulticast mode
[ 1592.083719] relay_gw: left allmulticast mode
[ 1592.083788] relay_src: left allmulticast mode
[ 1592.091147] amtg: left allmulticast mode
[ 1592.091183] amtg: left promiscuous mode
[ 1592.091216] br0: port 2(amtg) entered disabled state