[  862.767472][T19433] bond0: (slave eth0): making interface the new active one
[  862.768247][T19433] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.812915][T19434] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.089210][T19437] bond0: (slave eth0): Releasing backup interface
[  867.232943][T19440] bond0: (slave eth0): Enslaving as an active interface with an up link
[  867.289835][T19441] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.504054][  T248] bond0: (slave eth0): Releasing backup interface
[  871.548477][  T248] bond0 (unregistering): Released all slaves