[  815.165901] bond0: (slave eth0): making interface the new active one
[  815.165990] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.171891] 8021q: adding VLAN 0 to HW filter on device bond0
[  819.273612] bond0: (slave eth0): Releasing backup interface
[  819.305401] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.311077] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.437940] bond0: (slave eth0): Releasing backup interface
[  823.485853] bond0 (unregistering): Released all slaves