[  687.587273] bond0: (slave eth0): making interface the new active one
[  687.587330] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.592050] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.709446] bond0: (slave eth0): Releasing backup interface
[  691.735534] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.740230] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.874606] bond0: (slave eth0): Releasing backup interface
[  695.902546] bond0 (unregistering): Released all slaves