[  686.556953] bond0: (slave eth0): making interface the new active one
[  686.557074] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.563008] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.678177] bond0: (slave eth0): Releasing backup interface
[  690.701953] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.707099] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.841452] bond0: (slave eth0): Releasing backup interface
[  694.872025] bond0 (unregistering): Released all slaves