[  683.365256] bond0: (slave eth0): making interface the new active one
[  683.365344] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.370246] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.476245] bond0: (slave eth0): Releasing backup interface
[  687.495862] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.500532] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.641005] bond0: (slave eth0): Releasing backup interface
[  691.668131] bond0 (unregistering): Released all slaves