[  552.716500] br0: port 1(veth1) entered blocking state
[  552.716570] br0: port 1(veth1) entered disabled state
[  552.716631] veth1: entered allmulticast mode
[  552.716728] veth1: entered promiscuous mode
[  552.727134] br0: port 2(veth2) entered blocking state
[  552.727195] br0: port 2(veth2) entered disabled state
[  552.727255] veth2: entered allmulticast mode
[  552.727344] veth2: entered promiscuous mode
[  552.737006] br0: port 3(veth4) entered blocking state
[  552.737075] br0: port 3(veth4) entered disabled state
[  552.737128] veth4: entered allmulticast mode
[  552.737207] veth4: entered promiscuous mode
[  552.820147] br0: port 1(veth1) entered blocking state
[  552.820216] br0: port 1(veth1) entered forwarding state
[  552.830718] br0: port 2(veth2) entered blocking state
[  552.830789] br0: port 2(veth2) entered forwarding state
[  552.841239] br0: port 3(veth4) entered blocking state
[  552.841345] br0: port 3(veth4) entered forwarding state
[  566.169613] veth3: entered promiscuous mode
[  567.295537] veth3: left promiscuous mode
[  567.306687] veth3: entered promiscuous mode
[  568.434009] veth3: left promiscuous mode
[  568.451127] br0: port 3(veth4) entered disabled state
[  568.462664] br0: port 2(veth2) entered disabled state
[  568.473890] br0: port 1(veth1) entered disabled state
[  568.484055] veth4: left allmulticast mode
[  568.484114] veth4: left promiscuous mode
[  568.484161] br0: port 3(veth4) entered disabled state
[  568.484299] veth2: left allmulticast mode
[  568.484335] veth2: left promiscuous mode
[  568.484371] br0: port 2(veth2) entered disabled state
[  568.484466] veth1: left allmulticast mode
[  568.484498] veth1: left promiscuous mode
[  568.484529] br0: port 1(veth1) entered disabled state