[  892.567733][T19424] bond0: (slave eth0): making interface the new active one
[  892.568167][T19424] bond0: (slave eth0): Enslaving as an active interface with an up link
[  892.604226][T19425] 8021q: adding VLAN 0 to HW filter on device bond0
[  896.856861][T19428] bond0: (slave eth0): Releasing backup interface
[  896.998714][T19431] bond0: (slave eth0): Enslaving as an active interface with an up link
[  897.036612][T19432] 8021q: adding VLAN 0 to HW filter on device bond0
[  901.259951][   T67] bond0: (slave eth0): Releasing backup interface
[  901.313747][   T67] bond0 (unregistering): Released all slaves