[  716.285919] bond0: (slave eth0): making interface the new active one
[  716.285977] bond0: (slave eth0): Enslaving as an active interface with an up link
[  716.291584] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.438114] bond0: (slave eth0): Releasing backup interface
[  720.460326] bond0: (slave eth0): Enslaving as an active interface with an up link
[  720.465718] 8021q: adding VLAN 0 to HW filter on device bond0
[  724.603829] bond0: (slave eth0): Releasing backup interface
[  724.627991] bond0 (unregistering): Released all slaves