[  854.997964] bond0: (slave eth0): making interface the new active one
[  854.998046] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.003372] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.135846] bond0: (slave eth0): Releasing backup interface
[  859.159174] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.164623] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.294556] bond0: (slave eth0): Releasing backup interface
[  863.317695] bond0 (unregistering): Released all slaves