[  552.142949] br0: port 1(veth1) entered blocking state
[  552.143046] br0: port 1(veth1) entered disabled state
[  552.143132] veth1: entered allmulticast mode
[  552.143254] veth1: entered promiscuous mode
[  552.154392] br0: port 2(veth2) entered blocking state
[  552.154509] br0: port 2(veth2) entered disabled state
[  552.154585] veth2: entered allmulticast mode
[  552.154697] veth2: entered promiscuous mode
[  552.165361] br0: port 3(veth4) entered blocking state
[  552.165422] br0: port 3(veth4) entered disabled state
[  552.165492] veth4: entered allmulticast mode
[  552.165574] veth4: entered promiscuous mode
[  552.250552] br0: port 1(veth1) entered blocking state
[  552.250635] br0: port 1(veth1) entered forwarding state
[  552.261651] br0: port 2(veth2) entered blocking state
[  552.261756] br0: port 2(veth2) entered forwarding state
[  552.271077] br0: port 3(veth4) entered blocking state
[  552.271140] br0: port 3(veth4) entered forwarding state
[  565.614018] veth3: entered promiscuous mode
[  566.727359] veth3: left promiscuous mode
[  566.736752] veth3: entered promiscuous mode
[  567.856749] veth3: left promiscuous mode
[  567.874556] br0: port 3(veth4) entered disabled state
[  567.885034] br0: port 2(veth2) entered disabled state
[  567.896927] br0: port 1(veth1) entered disabled state
[  567.907733] veth4: left allmulticast mode
[  567.907810] veth4: left promiscuous mode
[  567.907871] br0: port 3(veth4) entered disabled state
[  567.908028] veth2: left allmulticast mode
[  567.908081] veth2: left promiscuous mode
[  567.908132] br0: port 2(veth2) entered disabled state
[  567.908246] veth1: left allmulticast mode
[  567.908298] veth1: left promiscuous mode
[  567.908359] br0: port 1(veth1) entered disabled state