[  852.536105][T19089] bond0: (slave eth0): making interface the new active one
[  852.536649][T19089] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.585595][T19090] 8021q: adding VLAN 0 to HW filter on device bond0
[  856.897516][T19093] bond0: (slave eth0): Releasing backup interface
[  857.087565][T19096] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.135715][T19097] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.309418][   T12] bond0: (slave eth0): Releasing backup interface
[  861.385354][   T12] bond0 (unregistering): Released all slaves