[  855.140445] bond0: (slave eth0): making interface the new active one
[  855.140554] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.146030] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.281160] bond0: (slave eth0): Releasing backup interface
[  859.304472] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.310040] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.439715] bond0: (slave eth0): Releasing backup interface
[  863.473737] bond0 (unregistering): Released all slaves