[  859.973189] bond0: (slave eth0): making interface the new active one
[  859.973261] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.979792] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.078447] bond0: (slave eth0): Releasing backup interface
[  864.103855] bond0: (slave eth0): Enslaving as an active interface with an up link
[  864.110492] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.236326] bond0: (slave eth0): Releasing backup interface
[  868.256239] bond0 (unregistering): Released all slaves