[  856.644893] bond0: (slave eth0): making interface the new active one
[  856.644984] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.651508] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.806867] bond0: (slave eth0): Releasing backup interface
[  860.834384] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.841339] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.963859] bond0: (slave eth0): Releasing backup interface
[  864.987643] bond0 (unregistering): Released all slaves