[  687.146552] bond0: (slave eth0): making interface the new active one
[  687.146615] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.151487] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.263288] bond0: (slave eth0): Releasing backup interface
[  691.284985] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.289779] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.427323] bond0: (slave eth0): Releasing backup interface
[  695.462858] bond0 (unregistering): Released all slaves