[  857.583117] bond0: (slave eth0): making interface the new active one
[  857.583229] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.589607] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.713551] bond0: (slave eth0): Releasing backup interface
[  861.744848] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.751192] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.870771] bond0: (slave eth0): Releasing backup interface
[  865.893544] bond0 (unregistering): Released all slaves