[  754.782224] br0: port 1(veth1) entered blocking state
[  754.782290] br0: port 1(veth1) entered disabled state
[  754.782343] veth1: entered allmulticast mode
[  754.782429] veth1: entered promiscuous mode
[  754.785429] br0: port 2(veth2) entered blocking state
[  754.785509] br0: port 2(veth2) entered disabled state
[  754.785623] veth2: entered allmulticast mode
[  754.785721] veth2: entered promiscuous mode
[  754.788268] br0: port 3(veth4) entered blocking state
[  754.788303] br0: port 3(veth4) entered disabled state
[  754.788334] veth4: entered allmulticast mode
[  754.788381] veth4: entered promiscuous mode
[  754.818073] br0: port 1(veth1) entered blocking state
[  754.818129] br0: port 1(veth1) entered forwarding state
[  754.820625] br0: port 2(veth2) entered blocking state
[  754.820659] br0: port 2(veth2) entered forwarding state
[  754.823928] br0: port 3(veth4) entered blocking state
[  754.823976] br0: port 3(veth4) entered forwarding state
[  767.929387] veth3: entered promiscuous mode
[  768.970681] veth3: left promiscuous mode
[  768.974095] veth3: entered promiscuous mode
[  770.016750] veth3: left promiscuous mode
[  770.023234] br0: port 3(veth4) entered disabled state
[  770.026647] br0: port 2(veth2) entered disabled state
[  770.029296] br0: port 1(veth1) entered disabled state
[  770.032600] veth4: left allmulticast mode
[  770.032681] veth4: left promiscuous mode
[  770.032759] br0: port 3(veth4) entered disabled state
[  770.032894] veth2: left allmulticast mode
[  770.032962] veth2: left promiscuous mode
[  770.033037] br0: port 2(veth2) entered disabled state
[  770.033168] veth1: left allmulticast mode
[  770.033235] veth1: left promiscuous mode
[  770.033310] br0: port 1(veth1) entered disabled state