[  686.903264] bond0: (slave eth0): making interface the new active one
[  686.903334] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.908850] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.058846] bond0: (slave eth0): Releasing backup interface
[  691.091015] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.096377] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.226787] bond0: (slave eth0): Releasing backup interface
[  695.255738] bond0 (unregistering): Released all slaves