[  683.645089] bond0: (slave eth0): making interface the new active one
[  683.645192] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.650148] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.795242] bond0: (slave eth0): Releasing backup interface
[  687.818324] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.823244] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.960740] bond0: (slave eth0): Releasing backup interface
[  691.990669] bond0 (unregistering): Released all slaves