[  857.422736] bond0: (slave eth0): making interface the new active one
[  857.422838] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.430322] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.577862] bond0: (slave eth0): Releasing backup interface
[  861.603472] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.610321] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.735520] bond0: (slave eth0): Releasing backup interface
[  865.755280] bond0 (unregistering): Released all slaves