[  641.889228][ T8125] br0: port 1(veth1) entered blocking state
[  641.889425][ T8125] br0: port 1(veth1) entered disabled state
[  641.889594][ T8125] veth1: entered allmulticast mode
[  641.891078][ T8125] veth1: entered promiscuous mode
[  641.959846][   T72] br0: port 1(veth1) entered blocking state
[  641.960046][   T72] br0: port 1(veth1) entered forwarding state
[  647.466358][ T8170] br0: port 1(veth1) entered disabled state
[  647.495033][ T8171] veth1: left allmulticast mode
[  647.495178][ T8171] veth1: left promiscuous mode
[  647.495375][ T8171] br0: port 1(veth1) entered disabled state