[  687.324811] bond0: (slave eth0): making interface the new active one
[  687.324872] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.329795] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.457327] bond0: (slave eth0): Releasing backup interface
[  691.479732] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.484987] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.620789] bond0: (slave eth0): Releasing backup interface
[  695.645578] bond0 (unregistering): Released all slaves