[  683.118161] bond0: (slave eth0): making interface the new active one
[  683.118250] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.123258] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.224694] bond0: (slave eth0): Releasing backup interface
[  687.246682] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.251624] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.388092] bond0: (slave eth0): Releasing backup interface
[  691.416393] bond0 (unregistering): Released all slaves