[  857.226688] bond0: (slave eth0): making interface the new active one
[  857.226761] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.232144] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.324455] bond0: (slave eth0): Releasing backup interface
[  861.349561] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.354926] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.481116] bond0: (slave eth0): Releasing backup interface
[  865.505313] bond0 (unregistering): Released all slaves