[  686.055146] bond0: (slave eth0): making interface the new active one
[  686.055232] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.075649] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.252901] bond0: (slave eth0): Releasing backup interface
[  690.320428] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.342624] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.478682] bond0: (slave eth0): Releasing backup interface
[  694.499600] bond0 (unregistering): Released all slaves