[  815.753338][T18396] bond0: (slave eth0): making interface the new active one
[  815.753795][T18396] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.797962][T18397] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.039277][T18400] bond0: (slave eth0): Releasing backup interface
[  820.179665][T18403] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.220561][T18404] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.390799][T17151] bond0: (slave eth0): Releasing backup interface
[  824.448505][T17151] bond0 (unregistering): Released all slaves