[  857.328186] bond0: (slave eth0): making interface the new active one
[  857.328264] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.333668] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.451428] bond0: (slave eth0): Releasing backup interface
[  861.476108] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.481671] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.609789] bond0: (slave eth0): Releasing backup interface
[  865.636155] bond0 (unregistering): Released all slaves