[  757.796316][ T6883] br0: port 1(veth1) entered blocking state
[  757.796539][ T6883] br0: port 1(veth1) entered disabled state
[  757.796750][ T6883] veth1: entered allmulticast mode
[  757.798288][ T6883] veth1: entered promiscuous mode
[  757.837554][ T6885] br0: port 2(veth2) entered blocking state
[  757.837765][ T6885] br0: port 2(veth2) entered disabled state
[  757.837961][ T6885] veth2: entered allmulticast mode
[  757.839438][ T6885] veth2: entered promiscuous mode
[  757.859919][ T6886] br0: port 3(veth4) entered blocking state
[  757.860120][ T6886] br0: port 3(veth4) entered disabled state
[  757.860311][ T6886] veth4: entered allmulticast mode
[  757.862837][ T6886] veth4: entered promiscuous mode
[  758.053028][ T1972] br0: port 1(veth1) entered blocking state
[  758.053265][ T1972] br0: port 1(veth1) entered forwarding state
[  758.080371][   T39] br0: port 2(veth2) entered blocking state
[  758.080573][   T39] br0: port 2(veth2) entered forwarding state
[  758.100081][   T92] br0: port 3(veth4) entered blocking state
[  758.100276][   T92] br0: port 3(veth4) entered forwarding state
[  771.794464][ T6952] veth3: entered promiscuous mode
[  772.990143][ T6961] veth3: left promiscuous mode
[  773.007560][ T6962] veth3: entered promiscuous mode
[  774.211626][ T6971] veth3: left promiscuous mode
[  774.262710][ T6979] br0: port 3(veth4) entered disabled state
[  774.282428][ T6980] br0: port 2(veth2) entered disabled state
[  774.309423][ T6981] br0: port 1(veth1) entered disabled state
[  774.327891][ T6982] veth4: left allmulticast mode
[  774.328064][ T6982] veth4: left promiscuous mode
[  774.328290][ T6982] br0: port 3(veth4) entered disabled state
[  774.329513][ T6982] veth2: left allmulticast mode
[  774.329657][ T6982] veth2: left promiscuous mode
[  774.330331][ T6982] br0: port 2(veth2) entered disabled state
[  774.331107][ T6982] veth1: left allmulticast mode
[  774.331267][ T6982] veth1: left promiscuous mode
[  774.331488][ T6982] br0: port 1(veth1) entered disabled state