[  827.433060] bond0: (slave eth0): making interface the new active one
[  827.433167] bond0: (slave eth0): Enslaving as an active interface with an up link
[  827.439834] 8021q: adding VLAN 0 to HW filter on device bond0
[  831.558533] bond0: (slave eth0): Releasing backup interface
[  831.584296] bond0: (slave eth0): Enslaving as an active interface with an up link
[  831.592034] 8021q: adding VLAN 0 to HW filter on device bond0
[  835.714322] bond0: (slave eth0): Releasing backup interface
[  835.736999] bond0 (unregistering): Released all slaves