AIX中errpt报修？

AIX系统5.3 errpt如下报错
2BFA76F6 0104205619 T S SYSPROC SYSTEM SHUTDOWN BY USER

errpt -aj 2BFA76F6

LABEL: REBOOT_ID
IDENTIFIER: 2BFA76F6

Date/Time: Fri Jan 4 23:34:29 BEIST 2019
Sequence Number: 407029
Machine Id: 00CFDB054C00
Node Id: dwdbm1_fcm
Class: S
Type: TEMP
Resource Name: SYSPROC

Description
SYSTEM SHUTDOWN BY USER

Probable Causes
SYSTEM SHUTDOWN

Detail Data
USER ID

       0

0=SOFT IPL 1=HALT 2=TIME REBOOT

       0

TIME TO REBOOT (FOR TIMED REBOOT ONLY)

       0

我想问下这个是用户手动重启的还是系统自动重启的。