[  821.431553][ T9040] bond0: (slave eth0): making interface the new active one
[  821.432164][ T9040] bond0: (slave eth0): Enslaving as an active interface with an up link
[  826.171279][ T9044] bond0: (slave eth0): Releasing backup interface
[  826.697834][ T9047] bond0: (slave eth0): Enslaving as an active interface with an up link
[  831.354412][ T8418] bond0: (slave eth0): Releasing backup interface
[  831.738544][ T8418] bond0 (unregistering): Released all slaves