[  856.863272] bond0: (slave eth0): making interface the new active one
[  856.863377] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.868921] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.997022] bond0: (slave eth0): Releasing backup interface
[  861.020439] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.025962] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.153644] bond0: (slave eth0): Releasing backup interface
[  865.186787] bond0 (unregistering): Released all slaves