[  683.060853] bond0: (slave eth0): making interface the new active one
[  683.060903] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.065610] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.165543] bond0: (slave eth0): Releasing backup interface
[  687.189656] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.195074] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.330293] bond0: (slave eth0): Releasing backup interface
[  691.356197] bond0 (unregistering): Released all slaves