[  751.752168] bond0: (slave eth0): making interface the new active one
[  751.752266] bond0: (slave eth0): Enslaving as an active interface with an up link
[  751.770328] 8021q: adding VLAN 0 to HW filter on device bond0
[  755.954287] bond0: (slave eth0): Releasing backup interface
[  756.013274] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.029255] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.186791] bond0: (slave eth0): Releasing backup interface
[  760.210447] bond0 (unregistering): Released all slaves