[  753.495502] bond0: (slave eth0): making interface the new active one
[  753.495613] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.501161] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.645551] bond0: (slave eth0): Releasing backup interface
[  757.666375] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.671660] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.804223] bond0: (slave eth0): Releasing backup interface
[  761.834382] bond0 (unregistering): Released all slaves