[  640.084796][ T8746] br0: port 1(veth1) entered blocking state
[  640.085018][ T8746] br0: port 1(veth1) entered disabled state
[  640.085200][ T8746] veth1: entered allmulticast mode
[  640.087213][ T8746] veth1: entered promiscuous mode
[  640.114739][ T8747] br0: port 2(veth3) entered blocking state
[  640.114947][ T8747] br0: port 2(veth3) entered disabled state
[  640.115134][ T8747] veth3: entered allmulticast mode
[  640.116579][ T8747] veth3: entered promiscuous mode
[  640.202320][   T56] br0: port 1(veth1) entered blocking state
[  640.202522][   T56] br0: port 1(veth1) entered forwarding state
[  640.259510][   T45] br0: port 2(veth3) entered blocking state
[  640.259715][   T45] br0: port 2(veth3) entered forwarding state
[  645.678580][ T8787] br0: port 2(veth3) entered disabled state
[  645.744552][ T8789] br0: port 1(veth1) entered disabled state
[  645.802249][ T8791] veth3: left allmulticast mode
[  645.802476][ T8791] veth3: left promiscuous mode
[  645.802807][ T8791] br0: port 2(veth3) entered disabled state
[  645.804112][ T8791] veth1: left allmulticast mode
[  645.804317][ T8791] veth1: left promiscuous mode
[  645.804644][ T8791] br0: port 1(veth1) entered disabled state