[  696.489039] bond0: (slave eth0): making interface the new active one
[  696.489157] bond0: (slave eth0): Enslaving as an active interface with an up link
[  696.510188] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.673537] bond0: (slave eth0): Releasing backup interface
[  700.743583] bond0: (slave eth0): Enslaving as an active interface with an up link
[  700.763900] 8021q: adding VLAN 0 to HW filter on device bond0
[  704.898827] bond0: (slave eth0): Releasing backup interface
[  704.922595] bond0 (unregistering): Released all slaves