[  875.470540][T18135] bond0: (slave eth0): making interface the new active one
[  875.471026][T18135] bond0: (slave eth0): Enslaving as an active interface with an up link
[  875.525564][T18136] 8021q: adding VLAN 0 to HW filter on device bond0
[  879.779691][T18139] bond0: (slave eth0): Releasing backup interface
[  879.957964][T18142] bond0: (slave eth0): Enslaving as an active interface with an up link
[  880.023252][T18143] 8021q: adding VLAN 0 to HW filter on device bond0
[  884.238013][T16362] bond0: (slave eth0): Releasing backup interface
[  884.284327][T16362] bond0 (unregistering): Released all slaves