[  939.653479][ T6581] bond0 (unregistering): Released all slaves
[  946.314831][ T7494] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  946.467933][ T7495] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  946.613549][ T7496] br0: port 1(veth0) entered blocking state
[  946.613837][ T7496] br0: port 1(veth0) entered disabled state
[  946.614078][ T7496] veth0: entered allmulticast mode
[  946.615347][ T7496] veth0: entered promiscuous mode
[  946.775821][ T7497] br0: port 2(veth1) entered blocking state
[  946.776074][ T7497] br0: port 2(veth1) entered disabled state
[  946.776309][ T7497] veth1: entered allmulticast mode
[  946.777496][ T7497] veth1: entered promiscuous mode
[  947.851017][    T7] br0: port 1(veth0) entered blocking state
[  947.851245][    T7] br0: port 1(veth0) entered forwarding state
[  947.852223][    T7] br0: port 2(veth1) entered blocking state
[  947.852427][    T7] br0: port 2(veth1) entered forwarding state
[  949.260966][ T6581] bond0: (slave veth0): link status definitely up
[  949.261733][ T6581] bond0: (slave veth1): link status definitely up
[  949.262404][ T6581] bond0: (slave veth0): making interface the new active one
[  949.263566][ T6581] bond0: active interface up!
[  949.853887][ T6581] veth1: left allmulticast mode
[  949.854171][ T6581] veth1: left promiscuous mode
[  949.854619][ T6581] br0: port 2(veth1) entered disabled state
[  949.856385][ T6581] veth0: left allmulticast mode
[  949.856653][ T6581] veth0: left promiscuous mode
[  949.857074][ T6581] br0: port 1(veth0) entered disabled state
[  950.037261][ T6581] bond0: (slave veth1): Releasing backup interface