[  834.841284][T21689] bond0: (slave eth0): making interface the new active one
[  834.841783][T21689] bond0: (slave eth0): Enslaving as an active interface with an up link
[  834.880360][T21690] 8021q: adding VLAN 0 to HW filter on device bond0
[  839.120793][T21693] bond0: (slave eth0): Releasing backup interface
[  839.268412][T21696] bond0: (slave eth0): Enslaving as an active interface with an up link
[  839.319538][T21697] 8021q: adding VLAN 0 to HW filter on device bond0
[  843.523310][   T12] bond0: (slave eth0): Releasing backup interface
[  843.561449][   T12] bond0 (unregistering): Released all slaves