[  770.996393] br0: port 1(veth1) entered blocking state
[  770.996454] br0: port 1(veth1) entered disabled state
[  770.996504] veth1: entered allmulticast mode
[  770.996564] veth1: entered promiscuous mode
[  771.002062] br0: port 1(veth1) entered blocking state
[  771.002114] br0: port 1(veth1) entered forwarding state
[  776.076036] br0: port 1(veth1) entered disabled state
[  776.078714] veth1: left allmulticast mode
[  776.078744] veth1: left promiscuous mode
[  776.078768] br0: port 1(veth1) entered disabled state