[  640.706746] br0: port 1(veth1) entered blocking state
[  640.706789] br0: port 1(veth1) entered disabled state
[  640.706835] veth1: entered allmulticast mode
[  640.706891] veth1: entered promiscuous mode
[  640.709753] br0: port 2(veth2) entered blocking state
[  640.709791] br0: port 2(veth2) entered disabled state
[  640.709825] veth2: entered allmulticast mode
[  640.709875] veth2: entered promiscuous mode
[  640.712726] br0: port 3(veth4) entered blocking state
[  640.712762] br0: port 3(veth4) entered disabled state
[  640.712799] veth4: entered allmulticast mode
[  640.712845] veth4: entered promiscuous mode
[  640.740027] br0: port 1(veth1) entered blocking state
[  640.740073] br0: port 1(veth1) entered forwarding state
[  640.742929] br0: port 2(veth2) entered blocking state
[  640.742968] br0: port 2(veth2) entered forwarding state
[  640.745835] br0: port 3(veth4) entered blocking state
[  640.745866] br0: port 3(veth4) entered forwarding state
[  653.893549] veth3: entered promiscuous mode
[  654.934449] veth3: left promiscuous mode
[  654.937802] veth3: entered promiscuous mode
[  655.981869] veth3: left promiscuous mode
[  655.989481] br0: port 3(veth4) entered disabled state
[  655.992411] br0: port 2(veth2) entered disabled state
[  655.995395] br0: port 1(veth1) entered disabled state
[  655.998285] veth4: left allmulticast mode
[  655.998310] veth4: left promiscuous mode
[  655.998332] br0: port 3(veth4) entered disabled state
[  655.998433] veth2: left allmulticast mode
[  655.998454] veth2: left promiscuous mode
[  655.998480] br0: port 2(veth2) entered disabled state
[  655.998564] veth1: left allmulticast mode
[  655.998585] veth1: left promiscuous mode
[  655.998610] br0: port 1(veth1) entered disabled state