[  751.726768] bond0: (slave eth0): making interface the new active one
[  751.726886] bond0: (slave eth0): Enslaving as an active interface with an up link
[  751.732829] 8021q: adding VLAN 0 to HW filter on device bond0
[  755.844039] bond0: (slave eth0): Releasing backup interface
[  755.868985] bond0: (slave eth0): Enslaving as an active interface with an up link
[  755.875175] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.002091] bond0: (slave eth0): Releasing backup interface
[  760.024959] bond0 (unregistering): Released all slaves