[  686.919331] bond0: (slave eth0): making interface the new active one
[  686.919431] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.924969] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.068048] bond0: (slave eth0): Releasing backup interface
[  691.089307] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.095271] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.234381] bond0: (slave eth0): Releasing backup interface
[  695.264262] bond0 (unregistering): Released all slaves