[  687.348734] bond0: (slave eth0): making interface the new active one
[  687.348800] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.353561] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.465734] bond0: (slave eth0): Releasing backup interface
[  691.499811] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.504578] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.634002] bond0: (slave eth0): Releasing backup interface
[  695.663903] bond0 (unregistering): Released all slaves