[  817.692248] bond0: (slave eth0): making interface the new active one
[  817.692354] bond0: (slave eth0): Enslaving as an active interface with an up link
[  817.697265] 8021q: adding VLAN 0 to HW filter on device bond0
[  821.817933] bond0: (slave eth0): Releasing backup interface
[  821.846893] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.851915] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.983349] bond0: (slave eth0): Releasing backup interface
[  826.016269] bond0 (unregistering): Released all slaves