[  858.198873] bond0: (slave eth0): making interface the new active one
[  858.198962] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.205587] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.341744] bond0: (slave eth0): Releasing backup interface
[  862.369460] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.376029] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.498255] bond0: (slave eth0): Releasing backup interface
[  866.524025] bond0 (unregistering): Released all slaves