[  855.139613][T18927] bond0: (slave eth0): making interface the new active one
[  855.140301][T18927] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.181539][T18928] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.389958][T18931] bond0: (slave eth0): Releasing backup interface
[  859.556112][T18934] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.599213][T18935] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.807362][   T12] bond0: (slave eth0): Releasing backup interface
[  863.864032][   T12] bond0 (unregistering): Released all slaves