[  857.077460][T19592] bond0: (slave eth0): making interface the new active one
[  857.078168][T19592] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.121167][T19593] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.332070][T19596] bond0: (slave eth0): Releasing backup interface
[  861.470418][T19599] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.510035][T19600] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.734920][T18078] bond0: (slave eth0): Releasing backup interface
[  865.768053][T18078] bond0 (unregistering): Released all slaves