[  819.438938] bond0: (slave eth0): making interface the new active one
[  819.439001] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.443570] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.568689] bond0: (slave eth0): Releasing backup interface
[  823.595018] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.599868] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.732994] bond0: (slave eth0): Releasing backup interface
[  827.760413] bond0 (unregistering): Released all slaves