[  855.597341] bond0: (slave eth0): making interface the new active one
[  855.597447] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.603502] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.727505] bond0: (slave eth0): Releasing backup interface
[  859.753672] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.759975] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.885752] bond0: (slave eth0): Releasing backup interface
[  863.915624] bond0 (unregistering): Released all slaves