[  855.749152] bond0: (slave eth0): making interface the new active one
[  855.749243] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.754455] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.860512] bond0: (slave eth0): Releasing backup interface
[  859.880827] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.885970] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.017829] bond0: (slave eth0): Releasing backup interface
[  864.041496] bond0 (unregistering): Released all slaves