[  816.791953] bond0: (slave eth0): making interface the new active one
[  816.792048] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.797419] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.928842] bond0: (slave eth0): Releasing backup interface
[  820.956258] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.961769] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.094713] bond0: (slave eth0): Releasing backup interface
[  825.134629] bond0 (unregistering): Released all slaves