[  552.428985] br0: port 1(veth1) entered blocking state
[  552.429072] br0: port 1(veth1) entered disabled state
[  552.429139] veth1: entered allmulticast mode
[  552.429238] veth1: entered promiscuous mode
[  552.442307] br0: port 2(veth2) entered blocking state
[  552.442375] br0: port 2(veth2) entered disabled state
[  552.442466] veth2: entered allmulticast mode
[  552.442560] veth2: entered promiscuous mode
[  552.460042] br0: port 3(veth4) entered blocking state
[  552.460122] br0: port 3(veth4) entered disabled state
[  552.460184] veth4: entered allmulticast mode
[  552.460282] veth4: entered promiscuous mode
[  552.532798] br0: port 1(veth1) entered blocking state
[  552.532861] br0: port 1(veth1) entered forwarding state
[  552.547113] br0: port 2(veth2) entered blocking state
[  552.547186] br0: port 2(veth2) entered forwarding state
[  552.560375] br0: port 3(veth4) entered blocking state
[  552.560444] br0: port 3(veth4) entered forwarding state
[  565.910818] veth3: entered promiscuous mode
[  567.029893] veth3: left promiscuous mode
[  567.042807] veth3: entered promiscuous mode
[  568.170280] veth3: left promiscuous mode
[  568.186747] br0: port 3(veth4) entered disabled state
[  568.200873] br0: port 2(veth2) entered disabled state
[  568.215054] br0: port 1(veth1) entered disabled state
[  568.228899] veth4: left allmulticast mode
[  568.228950] veth4: left promiscuous mode
[  568.228993] br0: port 3(veth4) entered disabled state
[  568.229105] veth2: left allmulticast mode
[  568.229142] veth2: left promiscuous mode
[  568.229177] br0: port 2(veth2) entered disabled state
[  568.229269] veth1: left allmulticast mode
[  568.229304] veth1: left promiscuous mode
[  568.229340] br0: port 1(veth1) entered disabled state