[  749.422809][ T4985] br0: port 1(veth1) entered blocking state
[  749.423049][ T4985] br0: port 1(veth1) entered disabled state
[  749.423249][ T4985] veth1: entered allmulticast mode
[  749.424786][ T4985] veth1: entered promiscuous mode
[  749.480565][   T35] br0: port 1(veth1) entered blocking state
[  749.480780][   T35] br0: port 1(veth1) entered forwarding state
[  755.051943][ T5032] br0: port 1(veth1) entered disabled state
[  755.078096][ T5033] veth1: left allmulticast mode
[  755.078261][ T5033] veth1: left promiscuous mode
[  755.078487][ T5033] br0: port 1(veth1) entered disabled state