[  830.595703][T18591] bond0: (slave eth0): making interface the new active one
[  830.596169][T18591] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.640768][T18592] 8021q: adding VLAN 0 to HW filter on device bond0
[  834.890869][T18595] bond0: (slave eth0): Releasing backup interface
[  835.043043][T18598] bond0: (slave eth0): Enslaving as an active interface with an up link
[  835.082148][T18599] 8021q: adding VLAN 0 to HW filter on device bond0
[  839.311472][T17693] bond0: (slave eth0): Releasing backup interface
[  839.357540][T17693] bond0 (unregistering): Released all slaves