[  859.244467] bond0: (slave eth0): making interface the new active one
[  859.244579] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.251173] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.366274] bond0: (slave eth0): Releasing backup interface
[  863.390740] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.397316] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.522098] bond0: (slave eth0): Releasing backup interface
[  867.549956] bond0 (unregistering): Released all slaves