[  855.834459] bond0: (slave eth0): making interface the new active one
[  855.834549] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.840144] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.978300] bond0: (slave eth0): Releasing backup interface
[  859.999984] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.005732] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.136248] bond0: (slave eth0): Releasing backup interface
[  864.159943] bond0 (unregistering): Released all slaves