[  769.291161][ T8932] br0: port 1(veth1) entered blocking state
[  769.291716][ T8932] br0: port 1(veth1) entered disabled state
[  769.292019][ T8932] veth1: entered allmulticast mode
[  769.293602][ T8932] veth1: entered promiscuous mode
[  769.325714][ T8933] br0: port 2(veth3) entered blocking state
[  769.326015][ T8933] br0: port 2(veth3) entered disabled state
[  769.326445][ T8933] veth3: entered allmulticast mode
[  769.327956][ T8933] veth3: entered promiscuous mode
[  769.425781][   T72] br0: port 1(veth1) entered blocking state
[  769.426097][   T72] br0: port 1(veth1) entered forwarding state
[  769.487634][   T39] br0: port 2(veth3) entered blocking state
[  769.487944][   T39] br0: port 2(veth3) entered forwarding state
[  774.914378][ T8973] br0: port 2(veth3) entered disabled state
[  774.972279][ T8975] br0: port 1(veth1) entered disabled state
[  775.020664][ T8977] veth3: left allmulticast mode
[  775.020908][ T8977] veth3: left promiscuous mode
[  775.021212][ T8977] br0: port 2(veth3) entered disabled state
[  775.023135][ T8977] veth1: left allmulticast mode
[  775.023936][ T8977] veth1: left promiscuous mode
[  775.024226][ T8977] br0: port 1(veth1) entered disabled state