[  686.107197] bond0: (slave eth0): making interface the new active one
[  686.107322] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.127005] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.285829] bond0: (slave eth0): Releasing backup interface
[  690.361194] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.381434] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.505135] bond0: (slave eth0): Releasing backup interface
[  694.526105] bond0 (unregistering): Released all slaves