[  753.264661] br0: port 1(veth1) entered blocking state
[  753.264705] br0: port 1(veth1) entered disabled state
[  753.264742] veth1: entered allmulticast mode
[  753.264798] veth1: entered promiscuous mode
[  753.267857] br0: port 2(veth2) entered blocking state
[  753.267889] br0: port 2(veth2) entered disabled state
[  753.267918] veth2: entered allmulticast mode
[  753.267966] veth2: entered promiscuous mode
[  753.270748] br0: port 3(veth4) entered blocking state
[  753.270779] br0: port 3(veth4) entered disabled state
[  753.270812] veth4: entered allmulticast mode
[  753.270858] veth4: entered promiscuous mode
[  753.296839] br0: port 1(veth1) entered blocking state
[  753.296870] br0: port 1(veth1) entered forwarding state
[  753.299689] br0: port 2(veth2) entered blocking state
[  753.299756] br0: port 2(veth2) entered forwarding state
[  753.302485] br0: port 3(veth4) entered blocking state
[  753.302526] br0: port 3(veth4) entered forwarding state
[  766.406719] veth3: entered promiscuous mode
[  767.453920] veth3: left promiscuous mode
[  767.456931] veth3: entered promiscuous mode
[  768.493245] veth3: left promiscuous mode
[  768.502090] br0: port 3(veth4) entered disabled state
[  768.504932] br0: port 2(veth2) entered disabled state
[  768.507765] br0: port 1(veth1) entered disabled state
[  768.510549] veth4: left allmulticast mode
[  768.510584] veth4: left promiscuous mode
[  768.510612] br0: port 3(veth4) entered disabled state
[  768.510707] veth2: left allmulticast mode
[  768.510729] veth2: left promiscuous mode
[  768.510752] br0: port 2(veth2) entered disabled state
[  768.510837] veth1: left allmulticast mode
[  768.510858] veth1: left promiscuous mode
[  768.510884] br0: port 1(veth1) entered disabled state