[  683.552742] bond0: (slave eth0): making interface the new active one
[  683.552867] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.557871] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.679565] bond0: (slave eth0): Releasing backup interface
[  687.699927] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.704906] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.844024] bond0: (slave eth0): Releasing backup interface
[  691.872887] bond0 (unregistering): Released all slaves