[  749.799625] br0: port 1(veth1) entered blocking state
[  749.799710] br0: port 1(veth1) entered disabled state
[  749.799780] veth1: entered allmulticast mode
[  749.799872] veth1: entered promiscuous mode
[  749.803163] br0: port 2(veth3) entered blocking state
[  749.803243] br0: port 2(veth3) entered disabled state
[  749.803312] veth3: entered allmulticast mode
[  749.803402] veth3: entered promiscuous mode
[  749.811901] br0: port 1(veth1) entered blocking state
[  749.811939] br0: port 1(veth1) entered forwarding state
[  749.817481] br0: port 2(veth3) entered blocking state
[  749.817551] br0: port 2(veth3) entered forwarding state
[  754.871597] br0: port 2(veth3) entered disabled state
[  754.877562] br0: port 1(veth1) entered disabled state
[  754.883347] veth3: left allmulticast mode
[  754.883380] veth3: left promiscuous mode
[  754.883407] br0: port 2(veth3) entered disabled state
[  754.883495] veth1: left allmulticast mode
[  754.883517] veth1: left promiscuous mode
[  754.883542] br0: port 1(veth1) entered disabled state