[  853.199523] bond0: (slave eth0): making interface the new active one
[  853.199638] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.205627] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.347878] bond0: (slave eth0): Releasing backup interface
[  857.373526] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.379211] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.504942] bond0: (slave eth0): Releasing backup interface
[  861.524181] bond0 (unregistering): Released all slaves