[  866.689467][T18535] bond0: (slave eth0): making interface the new active one
[  866.689930][T18535] bond0: (slave eth0): Enslaving as an active interface with an up link
[  866.737636][T18536] 8021q: adding VLAN 0 to HW filter on device bond0
[  870.987279][T18539] bond0: (slave eth0): Releasing backup interface
[  871.151972][T18542] bond0: (slave eth0): Enslaving as an active interface with an up link
[  871.197241][T18543] 8021q: adding VLAN 0 to HW filter on device bond0
[  875.408188][T17064] bond0: (slave eth0): Releasing backup interface
[  875.478456][T17064] bond0 (unregistering): Released all slaves