[  683.429206] bond0: (slave eth0): making interface the new active one
[  683.429267] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.433950] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.559633] bond0: (slave eth0): Releasing backup interface
[  687.583597] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.588403] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.728142] bond0: (slave eth0): Releasing backup interface
[  691.761055] bond0 (unregistering): Released all slaves