[  859.658439] bond0: (slave eth0): making interface the new active one
[  859.658547] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.665193] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.814307] bond0: (slave eth0): Releasing backup interface
[  863.841013] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.847861] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.971281] bond0: (slave eth0): Releasing backup interface
[  867.990987] bond0 (unregistering): Released all slaves