[  686.605789] bond0: (slave eth0): making interface the new active one
[  686.605912] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.611650] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.765464] bond0: (slave eth0): Releasing backup interface
[  690.789352] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.795182] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.931162] bond0: (slave eth0): Releasing backup interface
[  694.973121] bond0 (unregistering): Released all slaves