[  556.931364] br0: port 1(veth1) entered blocking state
[  556.931453] br0: port 1(veth1) entered disabled state
[  556.931514] veth1: entered allmulticast mode
[  556.931616] veth1: entered promiscuous mode
[  556.940814] br0: port 2(veth2) entered blocking state
[  556.940898] br0: port 2(veth2) entered disabled state
[  556.940967] veth2: entered allmulticast mode
[  556.941055] veth2: entered promiscuous mode
[  556.949965] br0: port 3(veth4) entered blocking state
[  556.950028] br0: port 3(veth4) entered disabled state
[  556.950080] veth4: entered allmulticast mode
[  556.950167] veth4: entered promiscuous mode
[  557.028043] br0: port 1(veth1) entered blocking state
[  557.028120] br0: port 1(veth1) entered forwarding state
[  557.037846] br0: port 2(veth2) entered blocking state
[  557.037927] br0: port 2(veth2) entered forwarding state
[  557.047980] br0: port 3(veth4) entered blocking state
[  557.048052] br0: port 3(veth4) entered forwarding state
[  570.343376] veth3: entered promiscuous mode
[  571.470707] veth3: left promiscuous mode
[  571.480941] veth3: entered promiscuous mode
[  572.605116] veth3: left promiscuous mode
[  572.621811] br0: port 3(veth4) entered disabled state
[  572.632059] br0: port 2(veth2) entered disabled state
[  572.642619] br0: port 1(veth1) entered disabled state
[  572.653242] veth4: left allmulticast mode
[  572.653352] veth4: left promiscuous mode
[  572.653423] br0: port 3(veth4) entered disabled state
[  572.653536] veth2: left allmulticast mode
[  572.653580] veth2: left promiscuous mode
[  572.653622] br0: port 2(veth2) entered disabled state
[  572.653707] veth1: left allmulticast mode
[  572.653751] veth1: left promiscuous mode
[  572.653794] br0: port 1(veth1) entered disabled state