[  683.616390] bond0: (slave eth0): making interface the new active one
[  683.616499] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.621257] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.741868] bond0: (slave eth0): Releasing backup interface
[  687.765019] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.770072] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.906255] bond0: (slave eth0): Releasing backup interface
[  691.937857] bond0 (unregistering): Released all slaves