[  643.600754] br1: port 1(veth1) entered blocking state
[  643.600802] br1: port 1(veth1) entered disabled state
[  643.600840] veth1: entered allmulticast mode
[  643.600897] veth1: entered promiscuous mode
[  643.606902] br1: port 2(veth2) entered blocking state
[  643.606934] br1: port 2(veth2) entered disabled state
[  643.606965] veth2: entered allmulticast mode
[  643.607016] veth2: entered promiscuous mode
[  643.612751] br1: port 2(veth2) entered blocking state
[  643.612818] br1: port 2(veth2) entered forwarding state
[  643.612888] br1: port 1(veth1) entered blocking state
[  643.612954] br1: port 1(veth1) entered forwarding state
[  649.652384] br1: port 2(veth2) entered disabled state
[  649.652480] br1: port 1(veth1) entered disabled state
[  649.658311] veth2: left allmulticast mode
[  649.658344] veth2: left promiscuous mode
[  649.658373] br1: port 2(veth2) entered disabled state
[  649.664296] veth1: left allmulticast mode
[  649.664328] veth1: left promiscuous mode
[  649.664353] br1: port 1(veth1) entered disabled state