[  686.684747] bond0: (slave eth0): making interface the new active one
[  686.684831] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.702999] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.895835] bond0: (slave eth0): Releasing backup interface
[  690.966637] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.987143] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.121310] bond0: (slave eth0): Releasing backup interface
[  695.138048] bond0 (unregistering): Released all slaves