[  605.662298][ T4453] br1: port 1(veth1) entered blocking state
[  605.662535][ T4453] br1: port 1(veth1) entered disabled state
[  605.662733][ T4453] veth1: entered allmulticast mode
[  605.664187][ T4453] veth1: entered promiscuous mode
[  605.684857][ T2350] br1: port 1(veth1) entered blocking state
[  605.685104][ T2350] br1: port 1(veth1) entered forwarding state
[  616.937756][ T4552] br1: port 1(veth1) entered disabled state
[  616.968688][ T4554] veth1: left allmulticast mode
[  616.968931][ T4554] veth1: left promiscuous mode
[  616.969222][ T4554] br1: port 1(veth1) entered disabled state