[  686.316250] bond0: (slave eth0): making interface the new active one
[  686.316340] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.336759] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.504750] bond0: (slave eth0): Releasing backup interface
[  690.563523] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.579382] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.734894] bond0: (slave eth0): Releasing backup interface
[  694.766671] bond0 (unregistering): Released all slaves