[  983.870433][T23147] bond0: (slave eth0): making interface the new active one
[  983.870966][T23147] bond0: (slave eth0): Enslaving as an active interface with an up link
[  983.931766][T23148] 8021q: adding VLAN 0 to HW filter on device bond0
[  988.252633][T23151] bond0: (slave eth0): Releasing backup interface
[  988.444508][T23154] bond0: (slave eth0): Enslaving as an active interface with an up link
[  988.494335][T23155] 8021q: adding VLAN 0 to HW filter on device bond0
[  992.692370][   T12] bond0: (slave eth0): Releasing backup interface
[  992.731462][   T12] bond0 (unregistering): Released all slaves