[  854.512253] bond0: (slave eth0): making interface the new active one
[  854.512351] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.519276] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.637227] bond0: (slave eth0): Releasing backup interface
[  858.663940] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.671108] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.793728] bond0: (slave eth0): Releasing backup interface
[  862.817299] bond0 (unregistering): Released all slaves