[  857.851303] bond0: (slave eth0): making interface the new active one
[  857.851382] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.856818] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.962216] bond0: (slave eth0): Releasing backup interface
[  861.985049] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.990260] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.118965] bond0: (slave eth0): Releasing backup interface
[  866.142342] bond0 (unregistering): Released all slaves