[ 1677.207366] br0: port 1(gw_l) entered blocking state
[ 1677.207417] br0: port 1(gw_l) entered disabled state
[ 1677.207454] gw_l: entered allmulticast mode
[ 1677.207497] gw_l: entered promiscuous mode
[ 1677.207532] br0: port 1(gw_l) entered blocking state
[ 1677.207558] br0: port 1(gw_l) entered forwarding state
[ 1677.226807] br0: port 2(amtg) entered blocking state
[ 1677.226842] br0: port 2(amtg) entered disabled state
[ 1677.226872] amtg: entered allmulticast mode
[ 1677.226906] amtg: entered promiscuous mode
[ 1677.290073] br0: port 2(amtg) entered blocking state
[ 1677.290106] br0: port 2(amtg) entered forwarding state
[ 1677.318365] gretap0: entered allmulticast mode
[ 1677.318405] erspan0: entered allmulticast mode
[ 1677.318436] amtr: entered allmulticast mode
[ 1677.318466] relay_gw: entered allmulticast mode
[ 1677.318499] relay_src: entered allmulticast mode
[ 1691.538791] br0: port 1(gw_l) entered disabled state
[ 1691.538949] gw_l (unregistering): left allmulticast mode
[ 1691.539037] gw_l (unregistering): left promiscuous mode
[ 1691.539075] br0: port 1(gw_l) entered disabled state
[ 1691.539354] gretap0: left allmulticast mode
[ 1691.539384] erspan0: left allmulticast mode
[ 1691.539411] amtr: left allmulticast mode
[ 1691.539436] relay_gw: left allmulticast mode
[ 1691.539467] relay_src: left allmulticast mode
[ 1691.553759] amtg: left allmulticast mode
[ 1691.553791] amtg: left promiscuous mode
[ 1691.553823] br0: port 2(amtg) entered disabled state