[  683.637971] bond0: (slave eth0): making interface the new active one
[  683.638044] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.643252] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.747961] bond0: (slave eth0): Releasing backup interface
[  687.771191] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.776984] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.912970] bond0: (slave eth0): Releasing backup interface
[  691.950899] bond0 (unregistering): Released all slaves