[  855.017070][T18996] bond0: (slave eth0): making interface the new active one
[  855.017526][T18996] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.064992][T18997] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.301749][T19000] bond0: (slave eth0): Releasing backup interface
[  859.435642][T19003] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.488575][T19004] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.666054][T17725] bond0: (slave eth0): Releasing backup interface
[  863.743106][T17725] bond0 (unregistering): Released all slaves