[  686.763461] bond0: (slave eth0): making interface the new active one
[  686.763535] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.768582] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.888674] bond0: (slave eth0): Releasing backup interface
[  690.913934] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.918888] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.052123] bond0: (slave eth0): Releasing backup interface
[  695.082054] bond0 (unregistering): Released all slaves