[  855.853339] bond0: (slave eth0): making interface the new active one
[  855.853448] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.860329] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.976634] bond0: (slave eth0): Releasing backup interface
[  860.000763] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.007051] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.133865] bond0: (slave eth0): Releasing backup interface
[  864.158613] bond0 (unregistering): Released all slaves