[  683.448519] bond0: (slave eth0): making interface the new active one
[  683.448618] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.463887] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.627992] bond0: (slave eth0): Releasing backup interface
[  687.694425] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.710703] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.855798] bond0: (slave eth0): Releasing backup interface
[  691.885748] bond0 (unregistering): Released all slaves