[  859.314614] bond0: (slave eth0): making interface the new active one
[  859.314738] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.320330] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.432367] bond0: (slave eth0): Releasing backup interface
[  863.456683] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.463063] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.589112] bond0: (slave eth0): Releasing backup interface
[  867.622227] bond0 (unregistering): Released all slaves