[  859.439869] bond0: (slave eth0): making interface the new active one
[  859.439959] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.447915] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.568607] bond0: (slave eth0): Releasing backup interface
[  863.596861] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.604776] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.724659] bond0: (slave eth0): Releasing backup interface
[  867.752277] bond0 (unregistering): Released all slaves