[  744.773342] br0: port 1(veth1) entered blocking state
[  744.773400] br0: port 1(veth1) entered disabled state
[  744.773439] veth1: entered allmulticast mode
[  744.773501] veth1: entered promiscuous mode
[  744.777541] br0: port 2(veth2) entered blocking state
[  744.777578] br0: port 2(veth2) entered disabled state
[  744.777615] veth2: entered allmulticast mode
[  744.777666] veth2: entered promiscuous mode
[  744.781517] br0: port 3(veth4) entered blocking state
[  744.781587] br0: port 3(veth4) entered disabled state
[  744.781656] veth4: entered allmulticast mode
[  744.781746] veth4: entered promiscuous mode
[  744.818968] br0: port 1(veth1) entered blocking state
[  744.819016] br0: port 1(veth1) entered forwarding state
[  744.822804] br0: port 2(veth2) entered blocking state
[  744.822877] br0: port 2(veth2) entered forwarding state
[  744.826637] br0: port 3(veth4) entered blocking state
[  744.826671] br0: port 3(veth4) entered forwarding state
[  757.959861] veth3: entered promiscuous mode
[  759.001737] veth3: left promiscuous mode
[  759.005550] veth3: entered promiscuous mode
[  760.049580] veth3: left promiscuous mode
[  760.056123] br0: port 3(veth4) entered disabled state
[  760.060100] br0: port 2(veth2) entered disabled state
[  760.064034] br0: port 1(veth1) entered disabled state
[  760.067899] veth4: left allmulticast mode
[  760.067925] veth4: left promiscuous mode
[  760.067954] br0: port 3(veth4) entered disabled state
[  760.068051] veth2: left allmulticast mode
[  760.068074] veth2: left promiscuous mode
[  760.068103] br0: port 2(veth2) entered disabled state
[  760.068196] veth1: left allmulticast mode
[  760.068218] veth1: left promiscuous mode
[  760.068242] br0: port 1(veth1) entered disabled state