[  742.685786][ T4750] br0: port 1(veth1) entered blocking state
[  742.686229][ T4750] br0: port 1(veth1) entered disabled state
[  742.686633][ T4750] veth1: entered allmulticast mode
[  742.688408][ T4750] veth1: entered promiscuous mode
[  742.725639][ T4752] br0: port 2(veth2) entered blocking state
[  742.726026][ T4752] br0: port 2(veth2) entered disabled state
[  742.726360][ T4752] veth2: entered allmulticast mode
[  742.729721][ T4752] veth2: entered promiscuous mode
[  742.756981][ T4753] br0: port 3(veth4) entered blocking state
[  742.757369][ T4753] br0: port 3(veth4) entered disabled state
[  742.757766][ T4753] veth4: entered allmulticast mode
[  742.759510][ T4753] veth4: entered promiscuous mode
[  743.020209][   T62] br0: port 1(veth1) entered blocking state
[  743.020593][   T62] br0: port 1(veth1) entered forwarding state
[  743.058203][   T38] br0: port 2(veth2) entered blocking state
[  743.058838][   T38] br0: port 2(veth2) entered forwarding state
[  743.096079][   T46] br0: port 3(veth4) entered blocking state
[  743.096447][   T46] br0: port 3(veth4) entered forwarding state
[  757.012442][ T4825] veth3: entered promiscuous mode
[  758.261213][ T4834] veth3: left promiscuous mode
[  758.285794][ T4835] veth3: entered promiscuous mode
[  759.551238][ T4844] veth3: left promiscuous mode
[  759.632906][ T4852] br0: port 3(veth4) entered disabled state
[  759.659986][ T4853] br0: port 2(veth2) entered disabled state
[  759.693454][ T4854] br0: port 1(veth1) entered disabled state
[  759.724629][ T4855] veth4: left allmulticast mode
[  759.725455][ T4855] veth4: left promiscuous mode
[  759.725799][ T4855] br0: port 3(veth4) entered disabled state
[  759.727239][ T4855] veth2: left allmulticast mode
[  759.727488][ T4855] veth2: left promiscuous mode
[  759.727809][ T4855] br0: port 2(veth2) entered disabled state
[  759.729608][ T4855] veth1: left allmulticast mode
[  759.729856][ T4855] veth1: left promiscuous mode
[  759.730187][ T4855] br0: port 1(veth1) entered disabled state