[ 1567.636879][T22485] br0: port 1(gw_l) entered blocking state
[ 1567.637235][T22485] br0: port 1(gw_l) entered disabled state
[ 1567.637454][T22485] gw_l: entered allmulticast mode
[ 1567.638543][T22485] gw_l: entered promiscuous mode
[ 1567.640083][T22485] br0: port 1(gw_l) entered blocking state
[ 1567.640335][T22485] br0: port 1(gw_l) entered forwarding state
[ 1568.043435][T22487] br0: port 2(amtg) entered blocking state
[ 1568.044052][T22487] br0: port 2(amtg) entered disabled state
[ 1568.044291][T22487] amtg: entered allmulticast mode
[ 1568.045466][T22487] amtg: entered promiscuous mode
[ 1569.301818][T22499] br0: port 2(amtg) entered blocking state
[ 1569.302161][T22499] br0: port 2(amtg) entered forwarding state
[ 1569.876344][T22505] amtr: entered allmulticast mode
[ 1569.877203][T22505] relay_gw: entered allmulticast mode
[ 1569.877492][T22505] relay_src: entered allmulticast mode
[ 2628.815918][   T12] br0: port 1(gw_l) entered disabled state
[ 2628.931226][   T12] gw_l (unregistering): left allmulticast mode
[ 2628.931618][   T12] gw_l (unregistering): left promiscuous mode
[ 2628.931851][   T12] br0: port 1(gw_l) entered disabled state
[ 2628.988539][T22505] amtr: left allmulticast mode
[ 2628.988821][T22505] relay_gw: left allmulticast mode
[ 2628.989044][T22505] relay_src: left allmulticast mode
[ 2628.991339][   T12] amtg: left allmulticast mode
[ 2628.991589][   T12] amtg: left promiscuous mode
[ 2628.991897][   T12] br0: port 2(amtg) entered disabled state