[  687.080481] bond0: (slave eth0): making interface the new active one
[  687.080599] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.085688] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.198910] bond0: (slave eth0): Releasing backup interface
[  691.220477] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.225558] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.364026] bond0: (slave eth0): Releasing backup interface
[  695.400948] bond0 (unregistering): Released all slaves