[  879.099616][T19771] bond0: (slave eth0): making interface the new active one
[  879.100604][T19771] bond0: (slave eth0): Enslaving as an active interface with an up link
[  879.144331][T19772] 8021q: adding VLAN 0 to HW filter on device bond0
[  883.414599][T19775] bond0: (slave eth0): Releasing backup interface
[  883.616137][T19778] bond0: (slave eth0): Enslaving as an active interface with an up link
[  883.666729][T19779] 8021q: adding VLAN 0 to HW filter on device bond0
[  887.871272][   T70] bond0: (slave eth0): Releasing backup interface
[  887.909373][   T70] bond0 (unregistering): Released all slaves