[  818.454441][ T9230] bond0: (slave eth0): making interface the new active one
[  818.455110][ T9230] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.229385][ T9234] bond0: (slave eth0): Releasing backup interface
[  823.752820][ T9237] bond0: (slave eth0): Enslaving as an active interface with an up link
[  828.346766][ T9121] bond0: (slave eth0): Releasing backup interface
[  828.602052][ T9121] bond0 (unregistering): Released all slaves