[  891.027673][T18966] bond0: (slave eth0): making interface the new active one
[  891.028348][T18966] bond0: (slave eth0): Enslaving as an active interface with an up link
[  891.096662][T18967] 8021q: adding VLAN 0 to HW filter on device bond0
[  895.348894][T18970] bond0: (slave eth0): Releasing backup interface
[  895.476502][T18973] bond0: (slave eth0): Enslaving as an active interface with an up link
[  895.528455][T18974] 8021q: adding VLAN 0 to HW filter on device bond0
[  899.694250][ T8710] bond0: (slave eth0): Releasing backup interface
[  899.752791][ T8710] bond0 (unregistering): Released all slaves