[  854.761018] bond0: (slave eth0): making interface the new active one
[  854.761115] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.766335] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.887230] bond0: (slave eth0): Releasing backup interface
[  858.911749] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.917252] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.045080] bond0: (slave eth0): Releasing backup interface
[  863.069343] bond0 (unregistering): Released all slaves