[  691.750718] bond0: (slave eth0): making interface the new active one
[  691.750800] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.768582] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.903966] bond0: (slave eth0): Releasing backup interface
[  695.971078] bond0: (slave eth0): Enslaving as an active interface with an up link
[  695.991378] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.123147] bond0: (slave eth0): Releasing backup interface
[  700.138229] bond0 (unregistering): Released all slaves