[  858.854399] bond0: (slave eth0): making interface the new active one
[  858.854510] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.860546] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.977283] bond0: (slave eth0): Releasing backup interface
[  862.998751] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.004158] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.134782] bond0: (slave eth0): Releasing backup interface
[  867.171002] bond0 (unregistering): Released all slaves