[  720.828153][ T6928] br0: port 1(veth1) entered blocking state
[  720.828382][ T6928] br0: port 1(veth1) entered disabled state
[  720.828589][ T6928] veth1: entered allmulticast mode
[  720.830067][ T6928] veth1: entered promiscuous mode
[  720.857115][ T6930] br0: port 2(veth2) entered blocking state
[  720.857337][ T6930] br0: port 2(veth2) entered disabled state
[  720.857533][ T6930] veth2: entered allmulticast mode
[  720.859009][ T6930] veth2: entered promiscuous mode
[  720.881426][ T6931] br0: port 3(veth4) entered blocking state
[  720.881648][ T6931] br0: port 3(veth4) entered disabled state
[  720.881850][ T6931] veth4: entered allmulticast mode
[  720.883300][ T6931] veth4: entered promiscuous mode
[  721.082449][  T225] br0: port 1(veth1) entered blocking state
[  721.082723][  T225] br0: port 1(veth1) entered forwarding state
[  721.108522][  T225] br0: port 2(veth2) entered blocking state
[  721.108785][  T225] br0: port 2(veth2) entered forwarding state
[  721.132210][  T225] br0: port 3(veth4) entered blocking state
[  721.132473][  T225] br0: port 3(veth4) entered forwarding state
[  735.051644][ T6997] veth3: entered promiscuous mode
[  736.260412][ T7006] veth3: left promiscuous mode
[  736.282154][ T7007] veth3: entered promiscuous mode
[  737.505188][ T7016] veth3: left promiscuous mode
[  737.571534][ T7024] br0: port 3(veth4) entered disabled state
[  737.594709][ T7025] br0: port 2(veth2) entered disabled state
[  737.614819][ T7026] br0: port 1(veth1) entered disabled state
[  737.634602][ T7027] veth4: left allmulticast mode
[  737.634765][ T7027] veth4: left promiscuous mode
[  737.634985][ T7027] br0: port 3(veth4) entered disabled state
[  737.635775][ T7027] veth2: left allmulticast mode
[  737.636010][ T7027] veth2: left promiscuous mode
[  737.637204][ T7027] br0: port 2(veth2) entered disabled state
[  737.643580][ T7027] veth1: left allmulticast mode
[  737.643734][ T7027] veth1: left promiscuous mode
[  737.643950][ T7027] br0: port 1(veth1) entered disabled state