[  691.246567] bond0: (slave eth0): making interface the new active one
[  691.246703] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.268472] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.456690] bond0: (slave eth0): Releasing backup interface
[  695.561099] bond0: (slave eth0): Enslaving as an active interface with an up link
[  695.590521] 8021q: adding VLAN 0 to HW filter on device bond0
[  699.742531] bond0: (slave eth0): Releasing backup interface
[  699.763208] bond0 (unregistering): Released all slaves