[  854.141233][T19127] bond0: (slave eth0): making interface the new active one
[  854.141757][T19127] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.186994][T19128] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.430284][T19131] bond0: (slave eth0): Releasing backup interface
[  858.585306][T19134] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.626212][T19135] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.853562][   T73] bond0: (slave eth0): Releasing backup interface
[  862.924326][   T73] bond0 (unregistering): Released all slaves