[  688.999849] bond0: (slave eth0): making interface the new active one
[  688.999979] bond0: (slave eth0): Enslaving as an active interface with an up link
[  689.020960] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.196504] bond0: (slave eth0): Releasing backup interface
[  693.269863] bond0: (slave eth0): Enslaving as an active interface with an up link
[  693.290772] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.422226] bond0: (slave eth0): Releasing backup interface
[  697.440277] bond0 (unregistering): Released all slaves