[  858.750754] bond0: (slave eth0): making interface the new active one
[  858.750848] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.757110] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.853062] bond0: (slave eth0): Releasing backup interface
[  862.878811] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.884961] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.010695] bond0: (slave eth0): Releasing backup interface
[  867.035593] bond0 (unregistering): Released all slaves