[  685.938339] bond0: (slave eth0): making interface the new active one
[  685.938437] bond0: (slave eth0): Enslaving as an active interface with an up link
[  685.956644] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.127821] bond0: (slave eth0): Releasing backup interface
[  690.196591] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.216763] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.353351] bond0: (slave eth0): Releasing backup interface
[  694.366154] bond0 (unregistering): Released all slaves