[  700.263018][ T3605] br1: port 1(veth1) entered blocking state
[  700.263318][ T3605] br1: port 1(veth1) entered disabled state
[  700.263608][ T3605] veth1: entered allmulticast mode
[  700.265578][ T3605] veth1: entered promiscuous mode
[  700.410934][ T2497] br1: port 1(veth1) entered blocking state
[  700.411212][ T2497] br1: port 1(veth1) entered forwarding state
[  721.027316][ T3680] br1: port 1(veth1) entered disabled state
[  721.204406][ T3681] veth1: left allmulticast mode
[  721.204618][ T3681] veth1: left promiscuous mode
[  721.204916][ T3681] br1: port 1(veth1) entered disabled state