[  686.766132] bond0: (slave eth0): making interface the new active one
[  686.766238] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.782311] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.955156] bond0: (slave eth0): Releasing backup interface
[  691.023355] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.044245] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.175512] bond0: (slave eth0): Releasing backup interface
[  695.200515] bond0 (unregistering): Released all slaves