[  683.307340] bond0: (slave eth0): making interface the new active one
[  683.307436] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.312319] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.425075] bond0: (slave eth0): Releasing backup interface
[  687.448628] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.453813] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.588617] bond0: (slave eth0): Releasing backup interface
[  691.616099] bond0 (unregistering): Released all slaves