[  857.459068] bond0: (slave eth0): making interface the new active one
[  857.459164] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.464902] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.580348] bond0: (slave eth0): Releasing backup interface
[  861.603815] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.609420] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.737957] bond0: (slave eth0): Releasing backup interface
[  865.766263] bond0 (unregistering): Released all slaves