[  753.152657] br0: port 1(veth1) entered blocking state
[  753.152749] br0: port 1(veth1) entered disabled state
[  753.152814] veth1: entered allmulticast mode
[  753.152927] veth1: entered promiscuous mode
[  753.161708] br0: port 2(veth2) entered blocking state
[  753.161767] br0: port 2(veth2) entered disabled state
[  753.161814] veth2: entered allmulticast mode
[  753.161890] veth2: entered promiscuous mode
[  753.171183] br0: port 3(veth4) entered blocking state
[  753.171249] br0: port 3(veth4) entered disabled state
[  753.171320] veth4: entered allmulticast mode
[  753.171407] veth4: entered promiscuous mode
[  753.250770] br0: port 1(veth1) entered blocking state
[  753.250838] br0: port 1(veth1) entered forwarding state
[  753.261449] br0: port 2(veth2) entered blocking state
[  753.261555] br0: port 2(veth2) entered forwarding state
[  753.272114] br0: port 3(veth4) entered blocking state
[  753.272195] br0: port 3(veth4) entered forwarding state
[  766.602518] veth3: entered promiscuous mode
[  767.735269] veth3: left promiscuous mode
[  767.747197] veth3: entered promiscuous mode
[  768.888108] veth3: left promiscuous mode
[  768.909521] br0: port 3(veth4) entered disabled state
[  768.921769] br0: port 2(veth2) entered disabled state
[  768.934329] br0: port 1(veth1) entered disabled state
[  768.946659] veth4: left allmulticast mode
[  768.946766] veth4: left promiscuous mode
[  768.946853] br0: port 3(veth4) entered disabled state
[  768.947018] veth2: left allmulticast mode
[  768.947097] veth2: left promiscuous mode
[  768.947161] br0: port 2(veth2) entered disabled state
[  768.947312] veth1: left allmulticast mode
[  768.947373] veth1: left promiscuous mode
[  768.947439] br0: port 1(veth1) entered disabled state