[  938.642056][T22983] bond0: (slave eth0): making interface the new active one
[  938.643125][T22983] bond0: (slave eth0): Enslaving as an active interface with an up link
[  938.699798][T22984] 8021q: adding VLAN 0 to HW filter on device bond0
[  942.934149][T22987] bond0: (slave eth0): Releasing backup interface
[  943.083190][T22990] bond0: (slave eth0): Enslaving as an active interface with an up link
[  943.143238][T22991] 8021q: adding VLAN 0 to HW filter on device bond0
[  947.323207][T21374] bond0: (slave eth0): Releasing backup interface
[  947.355583][T21374] bond0 (unregistering): Released all slaves