[  855.057176] bond0: (slave eth0): making interface the new active one
[  855.057261] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.062644] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.206909] bond0: (slave eth0): Releasing backup interface
[  859.234787] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.240364] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.363916] bond0: (slave eth0): Releasing backup interface
[  863.382163] bond0 (unregistering): Released all slaves