[  816.837265] bond0: (slave eth0): making interface the new active one
[  816.837373] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.842879] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.933618] bond0: (slave eth0): Releasing backup interface
[  820.954577] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.959952] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.097631] bond0: (slave eth0): Releasing backup interface
[  825.145423] bond0 (unregistering): Released all slaves