[  496.004888] br1: port 1(veth1) entered blocking state
[  496.004948] br1: port 1(veth1) entered disabled state
[  496.004982] veth1: entered allmulticast mode
[  496.005040] veth1: entered promiscuous mode
[  496.008839] br1: port 1(veth1) entered blocking state
[  496.008872] br1: port 1(veth1) entered forwarding state
[  496.012451] br1: port 2(veth2) entered blocking state
[  496.012525] br1: port 2(veth2) entered disabled state
[  496.012598] veth2: entered allmulticast mode
[  496.012688] veth2: entered promiscuous mode
[  496.016567] br1: port 2(veth2) entered blocking state
[  496.016597] br1: port 2(veth2) entered forwarding state
[  511.628756] br1: port 2(veth2) entered disabled state
[  511.632561] veth2: left allmulticast mode
[  511.632624] veth2: left promiscuous mode
[  511.632687] br1: port 2(veth2) entered disabled state
[  511.636610] br1: port 1(veth1) entered disabled state
[  511.640402] veth1: left allmulticast mode
[  511.640438] veth1: left promiscuous mode
[  511.640464] br1: port 1(veth1) entered disabled state