[  855.154140] bond0: (slave eth0): making interface the new active one
[  855.154248] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.159804] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.266247] bond0: (slave eth0): Releasing backup interface
[  859.288986] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.294331] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.424414] bond0: (slave eth0): Releasing backup interface
[  863.458139] bond0 (unregistering): Released all slaves