[  753.841257] bond0: (slave eth0): making interface the new active one
[  753.841365] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.847505] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.952303] bond0: (slave eth0): Releasing backup interface
[  757.975663] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.981185] 8021q: adding VLAN 0 to HW filter on device bond0
[  762.109811] bond0: (slave eth0): Releasing backup interface
[  762.136891] bond0 (unregistering): Released all slaves