[  816.979910] bond0: (slave eth0): making interface the new active one
[  816.980009] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.985397] 8021q: adding VLAN 0 to HW filter on device bond0
[  821.119926] bond0: (slave eth0): Releasing backup interface
[  821.143127] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.148647] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.220763] bond0: (slave eth0): Releasing backup interface
[  825.253662] bond0 (unregistering): Released all slaves