[  847.078057][T19627] bond0: (slave eth0): making interface the new active one
[  847.078518][T19627] bond0: (slave eth0): Enslaving as an active interface with an up link
[  847.122206][T19628] 8021q: adding VLAN 0 to HW filter on device bond0
[  851.380580][T19631] bond0: (slave eth0): Releasing backup interface
[  851.517734][T19634] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.557835][T19635] 8021q: adding VLAN 0 to HW filter on device bond0
[  855.739496][  T234] bond0: (slave eth0): Releasing backup interface
[  855.806084][  T234] bond0 (unregistering): Released all slaves