[  855.811561] bond0: (slave eth0): making interface the new active one
[  855.811665] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.818173] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.970342] bond0: (slave eth0): Releasing backup interface
[  859.993406] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.998606] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.127695] bond0: (slave eth0): Releasing backup interface
[  864.152046] bond0 (unregistering): Released all slaves