[  823.665312] bond0: (slave eth0): making interface the new active one
[  823.665382] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.670259] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.784574] bond0: (slave eth0): Releasing backup interface
[  827.806682] bond0: (slave eth0): Enslaving as an active interface with an up link
[  827.811624] 8021q: adding VLAN 0 to HW filter on device bond0
[  831.948833] bond0: (slave eth0): Releasing backup interface
[  831.974788] bond0 (unregistering): Released all slaves