[  687.221128] bond0: (slave eth0): making interface the new active one
[  687.221217] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.225764] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.345040] bond0: (slave eth0): Releasing backup interface
[  691.368838] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.373570] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.509436] bond0: (slave eth0): Releasing backup interface
[  695.545340] bond0 (unregistering): Released all slaves