[  858.890584] bond0: (slave eth0): making interface the new active one
[  858.890677] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.897055] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.000316] bond0: (slave eth0): Releasing backup interface
[  863.029274] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.036374] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.155241] bond0: (slave eth0): Releasing backup interface
[  867.168991] bond0 (unregistering): Released all slaves