[  683.089030] bond0: (slave eth0): making interface the new active one
[  683.089126] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.093917] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.234359] bond0: (slave eth0): Releasing backup interface
[  687.259683] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.265014] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.398475] bond0: (slave eth0): Releasing backup interface
[  691.427366] bond0 (unregistering): Released all slaves