[ 1555.740573] br0: port 1(gw_l) entered blocking state
[ 1555.740623] br0: port 1(gw_l) entered disabled state
[ 1555.740658] gw_l: entered allmulticast mode
[ 1555.740701] gw_l: entered promiscuous mode
[ 1555.740731] br0: port 1(gw_l) entered blocking state
[ 1555.740763] br0: port 1(gw_l) entered forwarding state
[ 1555.756510] br0: port 2(amtg) entered blocking state
[ 1555.756552] br0: port 2(amtg) entered disabled state
[ 1555.756587] amtg: entered allmulticast mode
[ 1555.756628] amtg: entered promiscuous mode
[ 1555.808847] br0: port 2(amtg) entered blocking state
[ 1555.808880] br0: port 2(amtg) entered forwarding state
[ 1555.832354] gretap0: entered allmulticast mode
[ 1555.832390] erspan0: entered allmulticast mode
[ 1555.832429] amtr: entered allmulticast mode
[ 1555.832451] relay_gw: entered allmulticast mode
[ 1555.832479] relay_src: entered allmulticast mode
[ 1570.112856] gretap0: left allmulticast mode
[ 1570.112911] erspan0: left allmulticast mode
[ 1570.112940] amtr: left allmulticast mode
[ 1570.112965] relay_gw: left allmulticast mode
[ 1570.112992] relay_src: left allmulticast mode
[ 1570.113254] br0: port 1(gw_l) entered disabled state
[ 1570.113449] gw_l (unregistering): left allmulticast mode
[ 1570.113548] gw_l (unregistering): left promiscuous mode
[ 1570.113618] br0: port 1(gw_l) entered disabled state
[ 1570.146993] amtg: left allmulticast mode
[ 1570.147033] amtg: left promiscuous mode
[ 1570.147066] br0: port 2(amtg) entered disabled state