[  774.324123][ T9026] br1: port 1(veth1) entered blocking state
[  774.324365][ T9026] br1: port 1(veth1) entered disabled state
[  774.324558][ T9026] veth1: entered allmulticast mode
[  774.326049][ T9026] veth1: entered promiscuous mode
[  774.356640][  T720] br1: port 1(veth1) entered blocking state
[  774.356854][  T720] br1: port 1(veth1) entered forwarding state
[  801.422466][ T9205] br1: port 1(veth1) entered disabled state
[  801.444019][ T9206] veth1: left allmulticast mode
[  801.444192][ T9206] veth1: left promiscuous mode
[  801.444443][ T9206] br1: port 1(veth1) entered disabled state