[  859.512557] bond0: (slave eth0): making interface the new active one
[  859.512636] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.518120] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.622575] bond0: (slave eth0): Releasing backup interface
[  863.644438] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.650311] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.780432] bond0: (slave eth0): Releasing backup interface
[  867.800195] bond0 (unregistering): Released all slaves