[  646.699803] br0: port 1(veth1) entered blocking state
[  646.699851] br0: port 1(veth1) entered disabled state
[  646.699888] veth1: entered allmulticast mode
[  646.699947] veth1: entered promiscuous mode
[  646.703488] br0: port 2(veth2) entered blocking state
[  646.703553] br0: port 2(veth2) entered disabled state
[  646.703622] veth2: entered allmulticast mode
[  646.703715] veth2: entered promiscuous mode
[  646.707105] br0: port 3(veth4) entered blocking state
[  646.707137] br0: port 3(veth4) entered disabled state
[  646.707170] veth4: entered allmulticast mode
[  646.707223] veth4: entered promiscuous mode
[  646.742537] br0: port 1(veth1) entered blocking state
[  646.742578] br0: port 1(veth1) entered forwarding state
[  646.746285] br0: port 2(veth2) entered blocking state
[  646.746366] br0: port 2(veth2) entered forwarding state
[  646.749621] br0: port 3(veth4) entered blocking state
[  646.749650] br0: port 3(veth4) entered forwarding state
[  659.855475] veth3: entered promiscuous mode
[  660.903497] veth3: left promiscuous mode
[  660.907033] veth3: entered promiscuous mode
[  661.950007] veth3: left promiscuous mode
[  661.959947] br0: port 3(veth4) entered disabled state
[  661.963496] br0: port 2(veth2) entered disabled state
[  661.966914] br0: port 1(veth1) entered disabled state
[  661.970453] veth4: left allmulticast mode
[  661.970488] veth4: left promiscuous mode
[  661.970518] br0: port 3(veth4) entered disabled state
[  661.970634] veth2: left allmulticast mode
[  661.970655] veth2: left promiscuous mode
[  661.970677] br0: port 2(veth2) entered disabled state
[  661.970750] veth1: left allmulticast mode
[  661.970769] veth1: left promiscuous mode
[  661.970791] br0: port 1(veth1) entered disabled state