[  756.002060] bond0: (slave eth0): making interface the new active one
[  756.002143] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.007576] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.137874] bond0: (slave eth0): Releasing backup interface
[  760.160717] bond0: (slave eth0): Enslaving as an active interface with an up link
[  760.165998] 8021q: adding VLAN 0 to HW filter on device bond0
[  764.296609] bond0: (slave eth0): Releasing backup interface
[  764.325738] bond0 (unregistering): Released all slaves