[  749.738842] br0: port 1(veth1) entered blocking state
[  749.738875] br0: port 1(veth1) entered disabled state
[  749.738902] veth1: entered allmulticast mode
[  749.738948] veth1: entered promiscuous mode
[  749.742141] br0: port 2(veth3) entered blocking state
[  749.742162] br0: port 2(veth3) entered disabled state
[  749.742183] veth3: entered allmulticast mode
[  749.742227] veth3: entered promiscuous mode
[  749.750603] br0: port 1(veth1) entered blocking state
[  749.750630] br0: port 1(veth1) entered forwarding state
[  749.756140] br0: port 2(veth3) entered blocking state
[  749.756167] br0: port 2(veth3) entered forwarding state
[  754.812910] br0: port 2(veth3) entered disabled state
[  754.819271] br0: port 1(veth1) entered disabled state
[  754.824948] veth3: left allmulticast mode
[  754.825007] veth3: left promiscuous mode
[  754.825083] br0: port 2(veth3) entered disabled state
[  754.825180] veth1: left allmulticast mode
[  754.825238] veth1: left promiscuous mode
[  754.825314] br0: port 1(veth1) entered disabled state