[  857.438314] bond0: (slave eth0): making interface the new active one
[  857.438395] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.444246] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.575030] bond0: (slave eth0): Releasing backup interface
[  861.599567] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.605024] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.732695] bond0: (slave eth0): Releasing backup interface
[  865.771926] bond0 (unregistering): Released all slaves