[  858.987245] bond0: (slave eth0): making interface the new active one
[  858.987323] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.993169] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.119284] bond0: (slave eth0): Releasing backup interface
[  863.145603] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.152216] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.276888] bond0: (slave eth0): Releasing backup interface
[  867.301895] bond0 (unregistering): Released all slaves