[  552.510060] br0: port 1(veth1) entered blocking state
[  552.510186] br0: port 1(veth1) entered disabled state
[  552.510257] veth1: entered allmulticast mode
[  552.510375] veth1: entered promiscuous mode
[  552.521772] br0: port 2(veth2) entered blocking state
[  552.521840] br0: port 2(veth2) entered disabled state
[  552.521901] veth2: entered allmulticast mode
[  552.521990] veth2: entered promiscuous mode
[  552.531727] br0: port 3(veth4) entered blocking state
[  552.531823] br0: port 3(veth4) entered disabled state
[  552.531891] veth4: entered allmulticast mode
[  552.531988] veth4: entered promiscuous mode
[  552.616580] br0: port 1(veth1) entered blocking state
[  552.616643] br0: port 1(veth1) entered forwarding state
[  552.626856] br0: port 2(veth2) entered blocking state
[  552.626930] br0: port 2(veth2) entered forwarding state
[  552.635787] br0: port 3(veth4) entered blocking state
[  552.635860] br0: port 3(veth4) entered forwarding state
[  565.993318] veth3: entered promiscuous mode
[  567.126221] veth3: left promiscuous mode
[  567.135028] veth3: entered promiscuous mode
[  568.264065] veth3: left promiscuous mode
[  568.280709] br0: port 3(veth4) entered disabled state
[  568.289938] br0: port 2(veth2) entered disabled state
[  568.299765] br0: port 1(veth1) entered disabled state
[  568.309077] veth4: left allmulticast mode
[  568.309147] veth4: left promiscuous mode
[  568.309197] br0: port 3(veth4) entered disabled state
[  568.309311] veth2: left allmulticast mode
[  568.309358] veth2: left promiscuous mode
[  568.309402] br0: port 2(veth2) entered disabled state
[  568.309497] veth1: left allmulticast mode
[  568.309544] veth1: left promiscuous mode
[  568.309589] br0: port 1(veth1) entered disabled state