[  688.976598] bond0: (slave eth0): making interface the new active one
[  688.976714] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.992733] 8021q: adding VLAN 0 to HW filter on device bond0
[  693.137992] bond0: (slave eth0): Releasing backup interface
[  693.211746] bond0: (slave eth0): Enslaving as an active interface with an up link
[  693.233416] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.362573] bond0: (slave eth0): Releasing backup interface
[  697.383549] bond0 (unregistering): Released all slaves