[  752.990032] br0: port 1(veth1) entered blocking state
[  752.990083] br0: port 1(veth1) entered disabled state
[  752.990121] veth1: entered allmulticast mode
[  752.990194] veth1: entered promiscuous mode
[  752.994078] br0: port 2(veth3) entered blocking state
[  752.994147] br0: port 2(veth3) entered disabled state
[  752.994226] veth3: entered allmulticast mode
[  752.994320] veth3: entered promiscuous mode
[  753.005215] br0: port 1(veth1) entered blocking state
[  753.005259] br0: port 1(veth1) entered forwarding state
[  753.012497] br0: port 2(veth3) entered blocking state
[  753.012531] br0: port 2(veth3) entered forwarding state
[  758.076261] br0: port 2(veth3) entered disabled state
[  758.083615] br0: port 1(veth1) entered disabled state
[  758.090906] veth3: left allmulticast mode
[  758.090938] veth3: left promiscuous mode
[  758.090970] br0: port 2(veth3) entered disabled state
[  758.091078] veth1: left allmulticast mode
[  758.091098] veth1: left promiscuous mode
[  758.091128] br0: port 1(veth1) entered disabled state