[  854.424993][T19056] bond0: (slave eth0): making interface the new active one
[  854.425416][T19056] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.464706][T19057] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.725621][T19060] bond0: (slave eth0): Releasing backup interface
[  858.878436][T19063] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.916849][T19064] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.136196][   T12] bond0: (slave eth0): Releasing backup interface
[  863.188064][   T12] bond0 (unregistering): Released all slaves