[  857.375047] bond0: (slave eth0): making interface the new active one
[  857.375135] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.381672] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.526957] bond0: (slave eth0): Releasing backup interface
[  861.557606] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.564345] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.683240] bond0: (slave eth0): Releasing backup interface
[  865.709071] bond0 (unregistering): Released all slaves