[  857.330556] bond0: (slave eth0): making interface the new active one
[  857.330631] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.336992] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.454505] bond0: (slave eth0): Releasing backup interface
[  861.480954] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.488141] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.612514] bond0: (slave eth0): Releasing backup interface
[  865.639201] bond0 (unregistering): Released all slaves