[  520.892384] br0: port 1(veth1) entered blocking state
[  520.892470] br0: port 1(veth1) entered disabled state
[  520.892534] veth1: entered allmulticast mode
[  520.892625] veth1: entered promiscuous mode
[  520.907462] br0: port 2(veth2) entered blocking state
[  520.907535] br0: port 2(veth2) entered disabled state
[  520.907603] veth2: entered allmulticast mode
[  520.907692] veth2: entered promiscuous mode
[  520.922519] br0: port 3(veth4) entered blocking state
[  520.922579] br0: port 3(veth4) entered disabled state
[  520.922640] veth4: entered allmulticast mode
[  520.922756] veth4: entered promiscuous mode
[  521.003689] br0: port 1(veth1) entered blocking state
[  521.003769] br0: port 1(veth1) entered forwarding state
[  521.019674] br0: port 2(veth2) entered blocking state
[  521.019748] br0: port 2(veth2) entered forwarding state
[  521.035460] br0: port 3(veth4) entered blocking state
[  521.035531] br0: port 3(veth4) entered forwarding state
[  534.514471] veth3: entered promiscuous mode
[  535.677630] veth3: left promiscuous mode
[  535.689894] veth3: entered promiscuous mode
[  536.853588] veth3: left promiscuous mode
[  536.866824] br0: port 3(veth4) entered disabled state
[  536.879887] br0: port 2(veth2) entered disabled state
[  536.893870] br0: port 1(veth1) entered disabled state
[  536.906729] veth4: left allmulticast mode
[  536.906775] veth4: left promiscuous mode
[  536.906808] br0: port 3(veth4) entered disabled state
[  536.906909] veth2: left allmulticast mode
[  536.906934] veth2: left promiscuous mode
[  536.906964] br0: port 2(veth2) entered disabled state
[  536.907034] veth1: left allmulticast mode
[  536.907058] veth1: left promiscuous mode
[  536.907088] br0: port 1(veth1) entered disabled state