[  826.666236] bond0: (slave eth0): making interface the new active one
[  826.666327] bond0: (slave eth0): Enslaving as an active interface with an up link
[  826.673573] 8021q: adding VLAN 0 to HW filter on device bond0
[  830.795212] bond0: (slave eth0): Releasing backup interface
[  830.822048] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.829532] 8021q: adding VLAN 0 to HW filter on device bond0
[  834.950700] bond0: (slave eth0): Releasing backup interface
[  834.972395] bond0 (unregistering): Released all slaves