[  687.589092] bond0: (slave eth0): making interface the new active one
[  687.589175] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.608413] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.788360] bond0: (slave eth0): Releasing backup interface
[  691.845766] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.864489] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.017045] bond0: (slave eth0): Releasing backup interface
[  696.044007] bond0 (unregistering): Released all slaves