[  859.293696] bond0: (slave eth0): making interface the new active one
[  859.293788] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.300514] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.434321] bond0: (slave eth0): Releasing backup interface
[  863.461307] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.468523] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.589439] bond0: (slave eth0): Releasing backup interface
[  867.613272] bond0 (unregistering): Released all slaves