[  686.377539] bond0: (slave eth0): making interface the new active one
[  686.377642] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.397853] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.572730] bond0: (slave eth0): Releasing backup interface
[  690.641099] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.660656] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.796647] bond0: (slave eth0): Releasing backup interface
[  694.813427] bond0 (unregistering): Released all slaves