[  787.820210][ T9208] bond0: (slave eth0): making interface the new active one
[  787.820962][ T9208] bond0: (slave eth0): Enslaving as an active interface with an up link
[  792.638884][ T9212] bond0: (slave eth0): Releasing backup interface
[  793.226040][ T9215] bond0: (slave eth0): Enslaving as an active interface with an up link
[  797.887149][ T8851] bond0: (slave eth0): Releasing backup interface
[  798.263835][ T8851] bond0 (unregistering): Released all slaves