[  857.046544] bond0: (slave eth0): making interface the new active one
[  857.046643] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.052962] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.201879] bond0: (slave eth0): Releasing backup interface
[  861.227904] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.234172] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.359087] bond0: (slave eth0): Releasing backup interface
[  865.381139] bond0 (unregistering): Released all slaves