[  756.458295] bond0: (slave eth0): making interface the new active one
[  756.458386] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.463632] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.592373] bond0: (slave eth0): Releasing backup interface
[  760.613695] bond0: (slave eth0): Enslaving as an active interface with an up link
[  760.619304] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.750159] bond0: (slave eth0): Releasing backup interface
[  764.785194] bond0 (unregistering): Released all slaves