[  859.077558] bond0: (slave eth0): making interface the new active one
[  859.077661] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.084305] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.180886] bond0: (slave eth0): Releasing backup interface
[  863.206238] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.212618] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.339263] bond0: (slave eth0): Releasing backup interface
[  867.355006] bond0 (unregistering): Released all slaves