[  816.887273] bond0: (slave eth0): making interface the new active one
[  816.887371] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.893121] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.994858] bond0: (slave eth0): Releasing backup interface
[  821.018764] bond0: (slave eth0): Enslaving as an active interface with an up link
[  821.024745] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.152248] bond0: (slave eth0): Releasing backup interface
[  825.177941] bond0 (unregistering): Released all slaves