[  816.887270] bond0: (slave eth0): making interface the new active one
[  816.887369] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.892745] 8021q: adding VLAN 0 to HW filter on device bond0
[  821.003828] bond0: (slave eth0): Releasing backup interface
[  821.033796] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.039116] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.168928] bond0: (slave eth0): Releasing backup interface
[  825.208827] bond0 (unregistering): Released all slaves