[  683.156533] bond0: (slave eth0): making interface the new active one
[  683.156677] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.162402] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.294820] bond0: (slave eth0): Releasing backup interface
[  687.318797] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.324389] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.459886] bond0: (slave eth0): Releasing backup interface
[  691.487503] bond0 (unregistering): Released all slaves