[  687.780647] bond0: (slave eth0): making interface the new active one
[  687.780698] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.785641] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.905133] bond0: (slave eth0): Releasing backup interface
[  691.928418] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.933365] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.073484] bond0: (slave eth0): Releasing backup interface
[  696.102397] bond0 (unregistering): Released all slaves