[  859.579178] bond0: (slave eth0): making interface the new active one
[  859.579305] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.586026] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.687288] bond0: (slave eth0): Releasing backup interface
[  863.711582] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.718352] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.843169] bond0: (slave eth0): Releasing backup interface
[  867.880047] bond0 (unregistering): Released all slaves