[  572.125092][ T3604] br1: port 1(veth1) entered blocking state
[  572.125377][ T3604] br1: port 1(veth1) entered disabled state
[  572.125635][ T3604] veth1: entered allmulticast mode
[  572.127237][ T3604] veth1: entered promiscuous mode
[  572.153268][   T92] br1: port 1(veth1) entered blocking state
[  572.153513][   T92] br1: port 1(veth1) entered forwarding state
[  599.149109][ T3783] br1: port 1(veth1) entered disabled state
[  599.168290][ T3784] veth1: left allmulticast mode
[  599.168486][ T3784] veth1: left promiscuous mode
[  599.168773][ T3784] br1: port 1(veth1) entered disabled state