[  855.943696] bond0: (slave eth0): making interface the new active one
[  855.943810] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.950813] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.052905] bond0: (slave eth0): Releasing backup interface
[  860.080407] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.088086] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.208767] bond0: (slave eth0): Releasing backup interface
[  864.242214] bond0 (unregistering): Released all slaves