[  449.931025] br0: port 1(veth1) entered blocking state
[  449.931090] br0: port 1(veth1) entered disabled state
[  449.931130] veth1: entered allmulticast mode
[  449.931188] veth1: entered promiscuous mode
[  449.934178] br0: port 2(veth3) entered blocking state
[  449.934217] br0: port 2(veth3) entered disabled state
[  449.934251] veth3: entered allmulticast mode
[  449.934301] veth3: entered promiscuous mode
[  449.942207] br0: port 1(veth1) entered blocking state
[  449.942246] br0: port 1(veth1) entered forwarding state
[  449.947473] br0: port 2(veth3) entered blocking state
[  449.947510] br0: port 2(veth3) entered forwarding state
[  455.012190] br0: port 2(veth3) entered disabled state
[  455.017232] br0: port 1(veth1) entered disabled state
[  455.022228] veth3: left allmulticast mode
[  455.022267] veth3: left promiscuous mode
[  455.022292] br0: port 2(veth3) entered disabled state
[  455.022382] veth1: left allmulticast mode
[  455.022407] veth1: left promiscuous mode
[  455.022425] br0: port 1(veth1) entered disabled state