[  858.411707] bond0: (slave eth0): making interface the new active one
[  858.411833] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.418777] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.535614] bond0: (slave eth0): Releasing backup interface
[  862.562339] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.569010] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.692381] bond0: (slave eth0): Releasing backup interface
[  866.717069] bond0 (unregistering): Released all slaves