[  683.249209] bond0: (slave eth0): making interface the new active one
[  683.249275] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.254681] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.348705] bond0: (slave eth0): Releasing backup interface
[  687.372104] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.378069] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.513268] bond0: (slave eth0): Releasing backup interface
[  691.535087] bond0 (unregistering): Released all slaves