[  707.637792] bond0: (slave eth0): making interface the new active one
[  707.637894] bond0: (slave eth0): Enslaving as an active interface with an up link
[  707.652302] 8021q: adding VLAN 0 to HW filter on device bond0
[  711.815618] bond0: (slave eth0): Releasing backup interface
[  711.877885] bond0: (slave eth0): Enslaving as an active interface with an up link
[  711.897014] 8021q: adding VLAN 0 to HW filter on device bond0
[  716.041553] bond0: (slave eth0): Releasing backup interface
[  716.066323] bond0 (unregistering): Released all slaves