[  855.335906] bond0: (slave eth0): making interface the new active one
[  855.336000] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.342796] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.472253] bond0: (slave eth0): Releasing backup interface
[  859.500648] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.508638] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.629206] bond0: (slave eth0): Releasing backup interface
[  863.652687] bond0 (unregistering): Released all slaves