[  829.736073][T21892] bond0: (slave eth0): making interface the new active one
[  829.736565][T21892] bond0: (slave eth0): Enslaving as an active interface with an up link
[  829.773835][T21893] 8021q: adding VLAN 0 to HW filter on device bond0
[  833.998746][T21896] bond0: (slave eth0): Releasing backup interface
[  834.141419][T21899] bond0: (slave eth0): Enslaving as an active interface with an up link
[  834.190319][T21900] 8021q: adding VLAN 0 to HW filter on device bond0
[  838.403132][T10056] bond0: (slave eth0): Releasing backup interface
[  838.456736][T10056] bond0 (unregistering): Released all slaves