[  858.455960] bond0: (slave eth0): making interface the new active one
[  858.456034] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.462994] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.612517] bond0: (slave eth0): Releasing backup interface
[  862.639171] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.646144] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.768890] bond0: (slave eth0): Releasing backup interface
[  866.792143] bond0 (unregistering): Released all slaves