[ 1901.882710][T15514] br0: port 1(gw_l) entered blocking state
[ 1901.883171][T15514] br0: port 1(gw_l) entered disabled state
[ 1901.883452][T15514] gw_l: entered allmulticast mode
[ 1901.884672][T15514] gw_l: entered promiscuous mode
[ 1901.886849][T15514] br0: port 1(gw_l) entered blocking state
[ 1901.887141][T15514] br0: port 1(gw_l) entered forwarding state
[ 1902.677329][T15516] br0: port 2(amtg) entered blocking state
[ 1902.677608][T15516] br0: port 2(amtg) entered disabled state
[ 1902.678044][T15516] amtg: entered allmulticast mode
[ 1902.679774][T15516] amtg: entered promiscuous mode
[ 1905.571148][T15528] br0: port 2(amtg) entered blocking state
[ 1905.571478][T15528] br0: port 2(amtg) entered forwarding state
[ 1906.845980][T15535] amtr: entered allmulticast mode
[ 1906.846373][T15535] relay_gw: entered allmulticast mode
[ 1906.846608][T15535] relay_src: entered allmulticast mode
[ 3099.847981][   T74] br0: port 1(gw_l) entered disabled state
[ 3099.994573][   T74] gw_l (unregistering): left allmulticast mode
[ 3099.995087][   T74] gw_l (unregistering): left promiscuous mode
[ 3099.995415][   T74] br0: port 1(gw_l) entered disabled state
[ 3100.066778][   T74] amtg: left allmulticast mode
[ 3100.066975][   T74] amtg: left promiscuous mode
[ 3100.067284][   T74] br0: port 2(amtg) entered disabled state
[ 3100.309566][   T74] relay_gw (unregistering): left allmulticast mode
[ 3100.333529][   T74] amtr (unregistering): left allmulticast mode
[ 3100.360358][T15535] relay_src: left allmulticast mode