[  683.024253] bond0: (slave eth0): making interface the new active one
[  683.024328] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.030616] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.157029] bond0: (slave eth0): Releasing backup interface
[  687.183000] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.189218] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.320193] bond0: (slave eth0): Releasing backup interface
[  691.343733] bond0 (unregistering): Released all slaves