[  713.727369] bond0: (slave eth0): making interface the new active one
[  713.727435] bond0: (slave eth0): Enslaving as an active interface with an up link
[  713.732818] 8021q: adding VLAN 0 to HW filter on device bond0
[  717.875007] bond0: (slave eth0): Releasing backup interface
[  717.900330] bond0: (slave eth0): Enslaving as an active interface with an up link
[  717.905529] 8021q: adding VLAN 0 to HW filter on device bond0
[  722.040931] bond0: (slave eth0): Releasing backup interface
[  722.070842] bond0 (unregistering): Released all slaves