[  855.516526][T18863] bond0: (slave eth0): making interface the new active one
[  855.517156][T18863] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.564045][T18864] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.842223][T18867] bond0: (slave eth0): Releasing backup interface
[  859.997186][T18870] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.039762][T18871] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.267029][  T234] bond0: (slave eth0): Releasing backup interface
[  864.328153][  T234] bond0 (unregistering): Released all slaves