[  859.653624] bond0: (slave eth0): making interface the new active one
[  859.653718] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.660149] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.812192] bond0: (slave eth0): Releasing backup interface
[  863.835649] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.841947] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.970233] bond0: (slave eth0): Releasing backup interface
[  867.989969] bond0 (unregistering): Released all slaves