[  711.587438] bond0: (slave eth0): making interface the new active one
[  711.587543] bond0: (slave eth0): Enslaving as an active interface with an up link
[  711.610282] 8021q: adding VLAN 0 to HW filter on device bond0
[  715.789425] bond0: (slave eth0): Releasing backup interface
[  715.861831] bond0: (slave eth0): Enslaving as an active interface with an up link
[  715.881693] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.014756] bond0: (slave eth0): Releasing backup interface
[  720.039673] bond0 (unregistering): Released all slaves