[  855.654684] bond0: (slave eth0): making interface the new active one
[  855.654821] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.660479] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.788066] bond0: (slave eth0): Releasing backup interface
[  859.811783] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.817413] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.945246] bond0: (slave eth0): Releasing backup interface
[  863.976600] bond0 (unregistering): Released all slaves