[  857.265979] bond0: (slave eth0): making interface the new active one
[  857.266056] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.271489] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.387289] bond0: (slave eth0): Releasing backup interface
[  861.411591] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.417215] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.543863] bond0: (slave eth0): Releasing backup interface
[  865.572069] bond0 (unregistering): Released all slaves