[  683.002916] bond0: (slave eth0): making interface the new active one
[  683.002982] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.008279] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.155665] bond0: (slave eth0): Releasing backup interface
[  687.176682] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.182019] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.319918] bond0: (slave eth0): Releasing backup interface
[  691.345723] bond0 (unregistering): Released all slaves