[  686.657427] bond0: (slave eth0): making interface the new active one
[  686.657518] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.663819] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.802638] bond0: (slave eth0): Releasing backup interface
[  690.826821] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.832551] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.971939] bond0: (slave eth0): Releasing backup interface
[  695.013873] bond0 (unregistering): Released all slaves