[  687.603856] bond0: (slave eth0): making interface the new active one
[  687.603964] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.623670] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.800421] bond0: (slave eth0): Releasing backup interface
[  691.870944] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.893845] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.030225] bond0: (slave eth0): Releasing backup interface
[  696.058064] bond0 (unregistering): Released all slaves