[  857.564603][T18769] bond0: (slave eth0): making interface the new active one
[  857.565039][T18769] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.616264][T18770] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.916465][T18773] bond0: (slave eth0): Releasing backup interface
[  862.086596][T18776] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.130736][T18777] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.349134][  T234] bond0: (slave eth0): Releasing backup interface
[  866.407717][  T234] bond0 (unregistering): Released all slaves