[  858.842931] bond0: (slave eth0): making interface the new active one
[  858.843047] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.849420] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.986325] bond0: (slave eth0): Releasing backup interface
[  863.016494] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.022752] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.142792] bond0: (slave eth0): Releasing backup interface
[  867.164233] bond0 (unregistering): Released all slaves