[  576.420809][ T6233] br0: port 1(veth1) entered blocking state
[  576.421081][ T6233] br0: port 1(veth1) entered disabled state
[  576.421329][ T6233] veth1: entered allmulticast mode
[  576.423371][ T6233] veth1: entered promiscuous mode
[  576.448931][ T6235] br0: port 2(veth2) entered blocking state
[  576.449127][ T6235] br0: port 2(veth2) entered disabled state
[  576.449317][ T6235] veth2: entered allmulticast mode
[  576.451027][ T6235] veth2: entered promiscuous mode
[  576.524517][   T38] br0: port 1(veth1) entered blocking state
[  576.524720][   T38] br0: port 1(veth1) entered forwarding state
[  576.546717][ T4876] br0: port 2(veth2) entered blocking state
[  576.546910][ T4876] br0: port 2(veth2) entered forwarding state
[  630.206849][ T6537] br0: port 2(veth2) entered disabled state
[  630.232302][ T6538] br0: port 1(veth1) entered disabled state
[  630.257299][ T6539] veth2: left allmulticast mode
[  630.257465][ T6539] veth2: left promiscuous mode
[  630.257688][ T6539] br0: port 2(veth2) entered disabled state
[  630.258595][ T6539] veth1: left allmulticast mode
[  630.258734][ T6539] veth1: left promiscuous mode
[  630.258947][ T6539] br0: port 1(veth1) entered disabled state