[  685.422490] bond0: (slave eth0): making interface the new active one
[  685.422541] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.427422] 8021q: adding VLAN 0 to HW filter on device bond0
[  689.537344] bond0: (slave eth0): Releasing backup interface
[  689.557241] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.562053] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.701127] bond0: (slave eth0): Releasing backup interface
[  693.727010] bond0 (unregistering): Released all slaves