[ 1576.627771][T22735] br0: port 1(gw_l) entered blocking state
[ 1576.628208][T22735] br0: port 1(gw_l) entered disabled state
[ 1576.628490][T22735] gw_l: entered allmulticast mode
[ 1576.629617][T22735] gw_l: entered promiscuous mode
[ 1576.631422][T22735] br0: port 1(gw_l) entered blocking state
[ 1576.631724][T22735] br0: port 1(gw_l) entered forwarding state
[ 1577.029293][T22737] br0: port 2(amtg) entered blocking state
[ 1577.029666][T22737] br0: port 2(amtg) entered disabled state
[ 1577.029978][T22737] amtg: entered allmulticast mode
[ 1577.031103][T22737] amtg: entered promiscuous mode
[ 1578.312393][T22748] br0: port 2(amtg) entered blocking state
[ 1578.313139][T22748] br0: port 2(amtg) entered forwarding state
[ 1578.916553][T22754] amtr: entered allmulticast mode
[ 1578.917029][T22754] relay_gw: entered allmulticast mode
[ 1578.917315][T22754] relay_src: entered allmulticast mode
[ 2636.319628][   T67] br0: port 1(gw_l) entered disabled state
[ 2636.457901][   T67] gw_l (unregistering): left allmulticast mode
[ 2636.458185][   T67] gw_l (unregistering): left promiscuous mode
[ 2636.458395][   T67] br0: port 1(gw_l) entered disabled state
[ 2636.498387][   T67] amtg: left allmulticast mode
[ 2636.498652][   T67] amtg: left promiscuous mode
[ 2636.498942][   T67] br0: port 2(amtg) entered disabled state
[ 2636.536357][T22754] amtr: left allmulticast mode
[ 2636.536617][T22754] relay_gw: left allmulticast mode
[ 2636.536826][T22754] relay_src: left allmulticast mode