[  819.498286] bond0: (slave eth0): making interface the new active one
[  819.498357] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.503216] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.618676] bond0: (slave eth0): Releasing backup interface
[  823.638667] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.643300] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.786465] bond0: (slave eth0): Releasing backup interface
[  827.822392] bond0 (unregistering): Released all slaves