[ 1554.930422] br0: port 1(gw_l) entered blocking state
[ 1554.930492] br0: port 1(gw_l) entered disabled state
[ 1554.930556] gw_l: entered allmulticast mode
[ 1554.930632] gw_l: entered promiscuous mode
[ 1554.930696] br0: port 1(gw_l) entered blocking state
[ 1554.930742] br0: port 1(gw_l) entered forwarding state
[ 1554.981656] br0: port 2(amtg) entered blocking state
[ 1554.981749] br0: port 2(amtg) entered disabled state
[ 1554.981813] amtg: entered allmulticast mode
[ 1554.981890] amtg: entered promiscuous mode
[ 1555.162126] br0: port 2(amtg) entered blocking state
[ 1555.162195] br0: port 2(amtg) entered forwarding state
[ 1555.248077] gretap0: entered allmulticast mode
[ 1555.248146] erspan0: entered allmulticast mode
[ 1555.248203] amtr: entered allmulticast mode
[ 1555.248239] relay_gw: entered allmulticast mode
[ 1555.248278] relay_src: entered allmulticast mode
[ 1573.067763] br0: port 1(gw_l) entered disabled state
[ 1573.068030] gw_l (unregistering): left allmulticast mode
[ 1573.068073] gw_l (unregistering): left promiscuous mode
[ 1573.068107] br0: port 1(gw_l) entered disabled state
[ 1573.083575] amtg: left allmulticast mode
[ 1573.083641] amtg: left promiscuous mode
[ 1573.083682] br0: port 2(amtg) entered disabled state
[ 1573.093890] gretap0: left allmulticast mode
[ 1573.094000] erspan0: left allmulticast mode
[ 1573.094055] amtr: left allmulticast mode
[ 1573.094130] relay_gw: left allmulticast mode
[ 1573.094181] relay_src: left allmulticast mode