[ 1509.132717] br0: port 1(gw_l) entered blocking state
[ 1509.132783] br0: port 1(gw_l) entered disabled state
[ 1509.132845] gw_l: entered allmulticast mode
[ 1509.132914] gw_l: entered promiscuous mode
[ 1509.132970] br0: port 1(gw_l) entered blocking state
[ 1509.133023] br0: port 1(gw_l) entered forwarding state
[ 1509.172574] br0: port 2(amtg) entered blocking state
[ 1509.172648] br0: port 2(amtg) entered disabled state
[ 1509.172692] amtg: entered allmulticast mode
[ 1509.172745] amtg: entered promiscuous mode
[ 1509.323188] br0: port 2(amtg) entered blocking state
[ 1509.323252] br0: port 2(amtg) entered forwarding state
[ 1509.392107] gretap0: entered allmulticast mode
[ 1509.392183] erspan0: entered allmulticast mode
[ 1509.392228] amtr: entered allmulticast mode
[ 1509.392260] relay_gw: entered allmulticast mode
[ 1509.392314] relay_src: entered allmulticast mode
[ 1527.054653] br0: port 1(gw_l) entered disabled state
[ 1527.055071] gw_l (unregistering): left allmulticast mode
[ 1527.055135] gw_l (unregistering): left promiscuous mode
[ 1527.055174] br0: port 1(gw_l) entered disabled state
[ 1527.072565] gretap0: left allmulticast mode
[ 1527.072615] erspan0: left allmulticast mode
[ 1527.072647] amtr: left allmulticast mode
[ 1527.072677] relay_gw: left allmulticast mode
[ 1527.072719] relay_src: left allmulticast mode
[ 1527.083553] amtg: left allmulticast mode
[ 1527.083613] amtg: left promiscuous mode
[ 1527.083660] br0: port 2(amtg) entered disabled state