[  858.801749] bond0: (slave eth0): making interface the new active one
[  858.801848] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.808415] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.933377] bond0: (slave eth0): Releasing backup interface
[  862.960753] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.967095] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.090282] bond0: (slave eth0): Releasing backup interface
[  867.112507] bond0 (unregistering): Released all slaves