[  747.523764][ T6874] br0: port 1(veth1) entered blocking state
[  747.524122][ T6874] br0: port 1(veth1) entered disabled state
[  747.524455][ T6874] veth1: entered allmulticast mode
[  747.526105][ T6874] veth1: entered promiscuous mode
[  747.590283][   T48] br0: port 1(veth1) entered blocking state
[  747.590637][   T48] br0: port 1(veth1) entered forwarding state
[  753.163004][ T6919] br0: port 1(veth1) entered disabled state
[  753.186265][ T6920] veth1: left allmulticast mode
[  753.186546][ T6920] veth1: left promiscuous mode
[  753.186886][ T6920] br0: port 1(veth1) entered disabled state