[  687.351920] bond0: (slave eth0): making interface the new active one
[  687.352027] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.356969] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.465580] bond0: (slave eth0): Releasing backup interface
[  691.488094] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.493412] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.632003] bond0: (slave eth0): Releasing backup interface
[  695.660896] bond0 (unregistering): Released all slaves