[  876.636310] bond0: (slave eth0): making interface the new active one
[  876.636378] bond0: (slave eth0): Enslaving as an active interface with an up link
[  876.641258] 8021q: adding VLAN 0 to HW filter on device bond0
[  880.762169] bond0: (slave eth0): Releasing backup interface
[  880.783853] bond0: (slave eth0): Enslaving as an active interface with an up link
[  880.788576] 8021q: adding VLAN 0 to HW filter on device bond0
[  884.929585] bond0: (slave eth0): Releasing backup interface
[  884.961531] bond0 (unregistering): Released all slaves