[  685.737226] bond0: (slave eth0): making interface the new active one
[  685.737302] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.755699] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.932327] bond0: (slave eth0): Releasing backup interface
[  690.002366] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.024128] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.159353] bond0: (slave eth0): Releasing backup interface
[  694.190421] bond0 (unregistering): Released all slaves