[  715.321601] bond0: (slave eth0): making interface the new active one
[  715.321670] bond0: (slave eth0): Enslaving as an active interface with an up link
[  715.326702] 8021q: adding VLAN 0 to HW filter on device bond0
[  719.476823] bond0: (slave eth0): Releasing backup interface
[  719.499694] bond0: (slave eth0): Enslaving as an active interface with an up link
[  719.504758] 8021q: adding VLAN 0 to HW filter on device bond0
[  723.641946] bond0: (slave eth0): Releasing backup interface
[  723.670071] bond0 (unregistering): Released all slaves