[  450.404007] br0: port 1(veth1) entered blocking state
[  450.404108] br0: port 1(veth1) entered disabled state
[  450.404214] veth1: entered allmulticast mode
[  450.404314] veth1: entered promiscuous mode
[  450.407182] br0: port 2(veth3) entered blocking state
[  450.407288] br0: port 2(veth3) entered disabled state
[  450.407361] veth3: entered allmulticast mode
[  450.407510] veth3: entered promiscuous mode
[  450.416491] br0: port 1(veth1) entered blocking state
[  450.416578] br0: port 1(veth1) entered forwarding state
[  450.422310] br0: port 2(veth3) entered blocking state
[  450.422380] br0: port 2(veth3) entered forwarding state
[  455.485061] br0: port 2(veth3) entered disabled state
[  455.490293] br0: port 1(veth1) entered disabled state
[  455.495606] veth3: left allmulticast mode
[  455.495667] veth3: left promiscuous mode
[  455.495731] br0: port 2(veth3) entered disabled state
[  455.495858] veth1: left allmulticast mode
[  455.495930] veth1: left promiscuous mode
[  455.495994] br0: port 1(veth1) entered disabled state