[  863.601557][ T9648] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  863.715316][ T9649] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  863.807388][ T9650] br0: port 1(veth0) entered blocking state
[  863.807881][ T9650] br0: port 1(veth0) entered disabled state
[  863.808305][ T9650] veth0: entered allmulticast mode
[  863.810272][ T9650] veth0: entered promiscuous mode
[  863.913193][ T9651] br0: port 2(veth1) entered blocking state
[  863.913632][ T9651] br0: port 2(veth1) entered disabled state
[  863.913942][ T9651] veth1: entered allmulticast mode
[  863.915344][ T9651] veth1: entered promiscuous mode
[  864.706394][  T154] br0: port 1(veth0) entered blocking state
[  864.706807][  T154] br0: port 1(veth0) entered forwarding state
[  864.708325][  T154] br0: port 2(veth1) entered blocking state
[  864.708716][  T154] br0: port 2(veth1) entered forwarding state
[  866.561203][ T8453] bond0: (slave veth0): link status definitely up
[  866.562031][ T8453] bond0: (slave veth1): link status definitely up
[  866.562321][ T8453] bond0: (slave veth0): making interface the new active one
[  866.564312][ T8453] bond0: active interface up!
[  867.077662][ T8453] veth1: left allmulticast mode
[  867.077917][ T8453] veth1: left promiscuous mode
[  867.078249][ T8453] br0: port 2(veth1) entered disabled state
[  867.079540][ T8453] veth0: left allmulticast mode
[  867.079743][ T8453] veth0: left promiscuous mode
[  867.080039][ T8453] br0: port 1(veth0) entered disabled state
[  867.221048][ T8453] bond0: (slave veth1): Releasing backup interface
[  867.333974][ T8453] bond0: (slave veth0): Releasing backup interface
[  867.723212][ T8453] bond0 (unregistering): Released all slaves