[  859.551193] bond0: (slave eth0): making interface the new active one
[  859.551284] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.557788] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.695610] bond0: (slave eth0): Releasing backup interface
[  863.722046] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.728616] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.852629] bond0: (slave eth0): Releasing backup interface
[  867.873271] bond0 (unregistering): Released all slaves