[  857.958002] bond0: (slave eth0): making interface the new active one
[  857.958102] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.963619] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.101356] bond0: (slave eth0): Releasing backup interface
[  862.122878] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.128409] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.259487] bond0: (slave eth0): Releasing backup interface
[  866.291052] bond0 (unregistering): Released all slaves