[  655.885626][ T7906] br0: port 1(veth1) entered blocking state
[  655.885996][ T7906] br0: port 1(veth1) entered disabled state
[  655.886353][ T7906] veth1: entered allmulticast mode
[  655.888570][ T7906] veth1: entered promiscuous mode
[  655.956728][ T3840] br0: port 1(veth1) entered blocking state
[  655.957058][ T3840] br0: port 1(veth1) entered forwarding state
[  661.527907][ T7951] br0: port 1(veth1) entered disabled state
[  661.554186][ T7952] veth1: left allmulticast mode
[  661.554474][ T7952] veth1: left promiscuous mode
[  661.554813][ T7952] br0: port 1(veth1) entered disabled state