[  860.277329][T19003] bond0: (slave eth0): making interface the new active one
[  860.278274][T19003] bond0: (slave eth0): Enslaving as an active interface with an up link
[  860.322473][T19004] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.584667][T19007] bond0: (slave eth0): Releasing backup interface
[  864.735438][T19010] bond0: (slave eth0): Enslaving as an active interface with an up link
[  864.779037][T19011] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.006828][   T71] bond0: (slave eth0): Releasing backup interface
[  869.065885][   T71] bond0 (unregistering): Released all slaves