[  683.620282] bond0: (slave eth0): making interface the new active one
[  683.620383] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.625322] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.740852] bond0: (slave eth0): Releasing backup interface
[  687.762707] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.767515] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.908465] bond0: (slave eth0): Releasing backup interface
[  691.941370] bond0 (unregistering): Released all slaves