[  687.599202] bond0: (slave eth0): making interface the new active one
[  687.599297] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.604087] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.717357] bond0: (slave eth0): Releasing backup interface
[  691.742004] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.746606] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.882054] bond0: (slave eth0): Releasing backup interface
[  695.912982] bond0 (unregistering): Released all slaves