[  883.711853][ T7524] bond0: (slave eth0): making interface the new active one
[  883.712480][ T7524] bond0: (slave eth0): Enslaving as an active interface with an up link
[  888.719748][ T7528] bond0: (slave eth0): Releasing backup interface
[  889.519990][ T7531] bond0: (slave eth0): Enslaving as an active interface with an up link
[  894.281768][   T72] bond0: (slave eth0): Releasing backup interface
[  894.382316][   T72] bond0 (unregistering): Released all slaves