[  859.625156] bond0: (slave eth0): making interface the new active one
[  859.625245] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.631634] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.760422] bond0: (slave eth0): Releasing backup interface
[  863.785612] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.792051] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.917508] bond0: (slave eth0): Releasing backup interface
[  867.943286] bond0 (unregistering): Released all slaves