[  849.806613][ T9191] bond0: (slave eth0): making interface the new active one
[  849.807409][ T9191] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.587888][ T9195] bond0: (slave eth0): Releasing backup interface
[  855.127798][ T9198] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.833895][  T279] bond0: (slave eth0): Releasing backup interface
[  860.136872][  T279] bond0 (unregistering): Released all slaves