[  683.594728] bond0: (slave eth0): making interface the new active one
[  683.594839] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.599632] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.743489] bond0: (slave eth0): Releasing backup interface
[  687.762524] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.767439] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.909038] bond0: (slave eth0): Releasing backup interface
[  691.937916] bond0 (unregistering): Released all slaves