[  857.658701] bond0: (slave eth0): making interface the new active one
[  857.658782] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.664163] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.760559] bond0: (slave eth0): Releasing backup interface
[  861.783478] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.788814] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.919511] bond0: (slave eth0): Releasing backup interface
[  865.942903] bond0 (unregistering): Released all slaves