[  687.274352] bond0: (slave eth0): making interface the new active one
[  687.274446] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.279305] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.400822] bond0: (slave eth0): Releasing backup interface
[  691.425205] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.430048] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.566011] bond0: (slave eth0): Releasing backup interface
[  695.595969] bond0 (unregistering): Released all slaves