[  859.540626] bond0: (slave eth0): making interface the new active one
[  859.540713] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.548259] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.691564] bond0: (slave eth0): Releasing backup interface
[  863.718318] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.726354] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.848649] bond0: (slave eth0): Releasing backup interface
[  867.871361] bond0 (unregistering): Released all slaves