[  540.870999] br0: port 1(veth1) entered blocking state
[  540.871122] br0: port 1(veth1) entered disabled state
[  540.871235] veth1: entered allmulticast mode
[  540.871396] veth1: entered promiscuous mode
[  540.881021] br0: port 2(veth2) entered blocking state
[  540.881103] br0: port 2(veth2) entered disabled state
[  540.881178] veth2: entered allmulticast mode
[  540.881278] veth2: entered promiscuous mode
[  540.890645] br0: port 3(veth4) entered blocking state
[  540.890711] br0: port 3(veth4) entered disabled state
[  540.890818] veth4: entered allmulticast mode
[  540.890921] veth4: entered promiscuous mode
[  540.970016] br0: port 1(veth1) entered blocking state
[  540.970092] br0: port 1(veth1) entered forwarding state
[  540.979688] br0: port 2(veth2) entered blocking state
[  540.979764] br0: port 2(veth2) entered forwarding state
[  540.989962] br0: port 3(veth4) entered blocking state
[  540.990041] br0: port 3(veth4) entered forwarding state
[  554.270547] veth3: entered promiscuous mode
[  555.401853] veth3: left promiscuous mode
[  555.411503] veth3: entered promiscuous mode
[  556.530233] veth3: left promiscuous mode
[  556.546414] br0: port 3(veth4) entered disabled state
[  556.556748] br0: port 2(veth2) entered disabled state
[  556.567124] br0: port 1(veth1) entered disabled state
[  556.577981] veth4: left allmulticast mode
[  556.578040] veth4: left promiscuous mode
[  556.578081] br0: port 3(veth4) entered disabled state
[  556.578252] veth2: left allmulticast mode
[  556.578321] veth2: left promiscuous mode
[  556.578358] br0: port 2(veth2) entered disabled state
[  556.578453] veth1: left allmulticast mode
[  556.578488] veth1: left promiscuous mode
[  556.578529] br0: port 1(veth1) entered disabled state