[  859.464524] bond0: (slave eth0): making interface the new active one
[  859.464605] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.471046] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.571852] bond0: (slave eth0): Releasing backup interface
[  863.596093] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.602577] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.727822] bond0: (slave eth0): Releasing backup interface
[  867.746564] bond0 (unregistering): Released all slaves