[  747.251700] br0: port 1(veth1) entered blocking state
[  747.251793] br0: port 1(veth1) entered disabled state
[  747.251863] veth1: entered allmulticast mode
[  747.251956] veth1: entered promiscuous mode
[  747.257890] br0: port 1(veth1) entered blocking state
[  747.257932] br0: port 1(veth1) entered forwarding state
[  752.315396] br0: port 1(veth1) entered disabled state
[  752.318215] veth1: left allmulticast mode
[  752.318242] veth1: left promiscuous mode
[  752.318264] br0: port 1(veth1) entered disabled state