[  971.286602][T23544] bond0: (slave eth0): making interface the new active one
[  971.287103][T23544] bond0: (slave eth0): Enslaving as an active interface with an up link
[  971.337118][T23545] 8021q: adding VLAN 0 to HW filter on device bond0
[  975.623619][T23548] bond0: (slave eth0): Releasing backup interface
[  975.795530][T23551] bond0: (slave eth0): Enslaving as an active interface with an up link
[  975.854764][T23552] 8021q: adding VLAN 0 to HW filter on device bond0
[  980.046311][T14009] bond0: (slave eth0): Releasing backup interface
[  980.094224][T14009] bond0 (unregistering): Released all slaves