[  686.936329] bond0: (slave eth0): making interface the new active one
[  686.936393] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.941011] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.070291] bond0: (slave eth0): Releasing backup interface
[  691.092265] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.097140] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.233265] bond0: (slave eth0): Releasing backup interface
[  695.260770] bond0 (unregistering): Released all slaves