[  687.549513] bond0: (slave eth0): making interface the new active one
[  687.549632] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.566515] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.723124] bond0: (slave eth0): Releasing backup interface
[  691.797410] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.816930] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.952628] bond0: (slave eth0): Releasing backup interface
[  695.973652] bond0 (unregistering): Released all slaves