[  858.223738] bond0: (slave eth0): making interface the new active one
[  858.223838] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.232375] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.356190] bond0: (slave eth0): Releasing backup interface
[  862.380560] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.386654] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.513351] bond0: (slave eth0): Releasing backup interface
[  866.544387] bond0 (unregistering): Released all slaves