[  683.625939] bond0: (slave eth0): making interface the new active one
[  683.626048] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.630739] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.735707] bond0: (slave eth0): Releasing backup interface
[  687.756444] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.761937] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.898819] bond0: (slave eth0): Releasing backup interface
[  691.929807] bond0 (unregistering): Released all slaves