[  687.625873] bond0: (slave eth0): making interface the new active one
[  687.626010] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.630823] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.776071] bond0: (slave eth0): Releasing backup interface
[  691.798855] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.804199] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.940952] bond0: (slave eth0): Releasing backup interface
[  695.971862] bond0 (unregistering): Released all slaves