[  819.754541] bond0: (slave eth0): making interface the new active one
[  819.754642] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.759496] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.865417] bond0: (slave eth0): Releasing backup interface
[  823.889481] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.895090] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.033330] bond0: (slave eth0): Releasing backup interface
[  828.065217] bond0 (unregistering): Released all slaves