[  552.301767] br0: port 1(veth1) entered blocking state
[  552.301851] br0: port 1(veth1) entered disabled state
[  552.301924] veth1: entered allmulticast mode
[  552.302037] veth1: entered promiscuous mode
[  552.309992] br0: port 2(veth3) entered blocking state
[  552.310053] br0: port 2(veth3) entered disabled state
[  552.310113] veth3: entered allmulticast mode
[  552.310189] veth3: entered promiscuous mode
[  552.335025] br0: port 1(veth1) entered blocking state
[  552.335089] br0: port 1(veth1) entered forwarding state
[  552.352283] br0: port 2(veth3) entered blocking state
[  552.352359] br0: port 2(veth3) entered forwarding state
[  557.494196] br0: port 2(veth3) entered disabled state
[  557.513992] br0: port 1(veth1) entered disabled state
[  557.535374] veth3: left allmulticast mode
[  557.535449] veth3: left promiscuous mode
[  557.535505] br0: port 2(veth3) entered disabled state
[  557.535658] veth1: left allmulticast mode
[  557.535691] veth1: left promiscuous mode
[  557.535734] br0: port 1(veth1) entered disabled state