[  688.812810] bond0: (slave eth0): making interface the new active one
[  688.812923] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.818044] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.931714] bond0: (slave eth0): Releasing backup interface
[  692.963163] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.968147] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.101171] bond0: (slave eth0): Releasing backup interface
[  697.149079] bond0 (unregistering): Released all slaves