[  972.920187][T24141] bond0: (slave eth0): making interface the new active one
[  972.920597][T24141] bond0: (slave eth0): Enslaving as an active interface with an up link
[  972.968900][T24142] 8021q: adding VLAN 0 to HW filter on device bond0
[  977.219733][T24145] bond0: (slave eth0): Releasing backup interface
[  977.375348][T24148] bond0: (slave eth0): Enslaving as an active interface with an up link
[  977.424499][T24149] 8021q: adding VLAN 0 to HW filter on device bond0
[  981.634693][  T196] bond0: (slave eth0): Releasing backup interface
[  981.688017][  T196] bond0 (unregistering): Released all slaves