[ 1646.726975][T20396] br0: port 1(gw_l) entered blocking state
[ 1646.727459][T20396] br0: port 1(gw_l) entered disabled state
[ 1646.728145][T20396] gw_l: entered allmulticast mode
[ 1646.729421][T20396] gw_l: entered promiscuous mode
[ 1646.731333][T20396] br0: port 1(gw_l) entered blocking state
[ 1646.731682][T20396] br0: port 1(gw_l) entered forwarding state
[ 1647.214044][T20398] br0: port 2(amtg) entered blocking state
[ 1647.214494][T20398] br0: port 2(amtg) entered disabled state
[ 1647.214999][T20398] amtg: entered allmulticast mode
[ 1647.216389][T20398] amtg: entered promiscuous mode
[ 1648.739932][T20409] br0: port 2(amtg) entered blocking state
[ 1648.740216][T20409] br0: port 2(amtg) entered forwarding state
[ 1649.426066][T20415] amtr: entered allmulticast mode
[ 1649.426541][T20415] relay_gw: entered allmulticast mode
[ 1649.426826][T20415] relay_src: entered allmulticast mode
[ 2898.745285][   T67] br0: port 1(gw_l) entered disabled state
[ 2898.879417][   T67] gw_l (unregistering): left allmulticast mode
[ 2898.879863][   T67] gw_l (unregistering): left promiscuous mode
[ 2898.880062][   T67] br0: port 1(gw_l) entered disabled state
[ 2898.923678][   T67] amtg: left allmulticast mode
[ 2898.923885][   T67] amtg: left promiscuous mode
[ 2898.924170][   T67] br0: port 2(amtg) entered disabled state
[ 2898.961653][T20415] amtr: left allmulticast mode
[ 2898.961945][T20415] relay_gw: left allmulticast mode
[ 2898.962170][T20415] relay_src: left allmulticast mode