[ 1260.280674][ T8298] br1: port 1(veth1) entered blocking state
[ 1260.281038][ T8298] br1: port 1(veth1) entered disabled state
[ 1260.281342][ T8298] veth1: entered allmulticast mode
[ 1260.283695][ T8298] veth1: entered promiscuous mode
[ 1260.366633][   T40] br1: port 1(veth1) entered blocking state
[ 1260.367002][   T40] br1: port 1(veth1) entered forwarding state
[ 1278.136642][ T8437] br1: port 1(veth1) entered disabled state
[ 1278.219678][ T8438] veth1: left allmulticast mode
[ 1278.219971][ T8438] veth1: left promiscuous mode
[ 1278.220306][ T8438] br1: port 1(veth1) entered disabled state