我想知道以下控制台消息的含义：
24.05.13 09:26:00,251 com.apple.launchd[1]: (org.samba.nmbd[3502]) Exited with code: 1
24.05.13 09:26:00,251 com.apple.launchd[1]: (org.samba.nmbd) Throttling respawn: Will start in 9 seconds
24.05.13 09:26:07,870 com.apple.launchd[1]: (com.apple.cfprefsd.xpc.daemon[3498]) Exited: Killed: 9
24.05.13 09:26:07,000 kernel[0]: memorystatus_thread: idle exiting pid 3498 [cfprefsd]
24.05.13 09:26:08,635 com.apple.launchd[1]: (com.apple.sleepservicesd[3495]) Exited: Killed: 9
24.05.13 09:26:08,000 kernel[0]: memorystatus_thread: idle exiting pid 3495 [SleepServicesD]
24.05.13 09:26:09,310 com.apple.launchd[1]: (org.samba.nmbd[3504]) Exited with code: 1