[  850.264875][T19831] bond0: (slave eth0): making interface the new active one
[  850.265312][T19831] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.311221][T19832] 8021q: adding VLAN 0 to HW filter on device bond0
[  854.533714][T19835] bond0: (slave eth0): Releasing backup interface
[  854.677469][T19838] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.718047][T19839] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.935766][   T70] bond0: (slave eth0): Releasing backup interface
[  858.981551][   T70] bond0 (unregistering): Released all slaves