[  737.048489] bond0: (slave eth0): making interface the new active one
[  737.048608] bond0: (slave eth0): Enslaving as an active interface with an up link
[  737.072418] 8021q: adding VLAN 0 to HW filter on device bond0
[  741.238600] bond0: (slave eth0): Releasing backup interface
[  741.315431] bond0: (slave eth0): Enslaving as an active interface with an up link
[  741.336825] 8021q: adding VLAN 0 to HW filter on device bond0
[  745.464070] bond0: (slave eth0): Releasing backup interface
[  745.481849] bond0 (unregistering): Released all slaves