[  819.363548] bond0: (slave eth0): making interface the new active one
[  819.363661] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.368610] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.487195] bond0: (slave eth0): Releasing backup interface
[  823.507131] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.512098] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.650522] bond0: (slave eth0): Releasing backup interface
[  827.682430] bond0 (unregistering): Released all slaves