[  687.161483] bond0: (slave eth0): making interface the new active one
[  687.161584] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.166523] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.283712] bond0: (slave eth0): Releasing backup interface
[  691.305747] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.310539] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.449208] bond0: (slave eth0): Releasing backup interface
[  695.476121] bond0 (unregistering): Released all slaves