[  857.839123] bond0: (slave eth0): making interface the new active one
[  857.839221] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.846117] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.975308] bond0: (slave eth0): Releasing backup interface
[  862.001075] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.007716] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.133070] bond0: (slave eth0): Releasing backup interface
[  866.161053] bond0 (unregistering): Released all slaves