[  550.291881] br0: port 1(veth1) entered blocking state
[  550.291934] br0: port 1(veth1) entered disabled state
[  550.291971] veth1: entered allmulticast mode
[  550.292027] veth1: entered promiscuous mode
[  550.295747] br0: port 2(veth2) entered blocking state
[  550.295778] br0: port 2(veth2) entered disabled state
[  550.295814] veth2: entered allmulticast mode
[  550.295872] veth2: entered promiscuous mode
[  550.299540] br0: port 3(veth4) entered blocking state
[  550.299572] br0: port 3(veth4) entered disabled state
[  550.299609] veth4: entered allmulticast mode
[  550.299661] veth4: entered promiscuous mode
[  550.335988] br0: port 1(veth1) entered blocking state
[  550.336058] br0: port 1(veth1) entered forwarding state
[  550.339979] br0: port 2(veth2) entered blocking state
[  550.340016] br0: port 2(veth2) entered forwarding state
[  550.343699] br0: port 3(veth4) entered blocking state
[  550.343738] br0: port 3(veth4) entered forwarding state
[  563.479518] veth3: entered promiscuous mode
[  564.533834] veth3: left promiscuous mode
[  564.537900] veth3: entered promiscuous mode
[  565.582962] veth3: left promiscuous mode
[  565.591231] br0: port 3(veth4) entered disabled state
[  565.595338] br0: port 2(veth2) entered disabled state
[  565.599453] br0: port 1(veth1) entered disabled state
[  565.603224] veth4: left allmulticast mode
[  565.603289] veth4: left promiscuous mode
[  565.603352] br0: port 3(veth4) entered disabled state
[  565.603480] veth2: left allmulticast mode
[  565.603540] veth2: left promiscuous mode
[  565.603602] br0: port 2(veth2) entered disabled state
[  565.603717] veth1: left allmulticast mode
[  565.603775] veth1: left promiscuous mode
[  565.603838] br0: port 1(veth1) entered disabled state