[  682.962781] bond0: (slave eth0): making interface the new active one
[  682.962850] bond0: (slave eth0): Enslaving as an active interface with an up link
[  682.968316] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.091802] bond0: (slave eth0): Releasing backup interface
[  687.118013] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.123649] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.259713] bond0: (slave eth0): Releasing backup interface
[  691.287684] bond0 (unregistering): Released all slaves