"systemd-journald: PID 1(systemd)에서 SIGTERM 수신"으로 인해 Linux가 다시 시작됩니까?

머신이 재부팅된 것을 발견했고 마지막 로그 메시지는 systemd-journald: PID 1(systemd)에서 SIGTERM을 받았습니다. 이 질문 본 사람 있나요? 이로 인해 컴퓨터가 재부팅됩니까?

운영 체제 버전: rhel7.2 시스템 버전: systemd-219-19. (기본 버전은 rhel7.2를 사용합니다)

Oct  8 18:35:54 xxxx.localhost su[101957]: pam_unix(su:session): session closed for user root
Oct  8 18:35:55 xxxx.localhost su[102098]: (to admin) root on none
Oct  8 18:35:55 xxxx.localhost su[102098]: pam_unix(su:session): session opened for user admin by (uid=0)
Oct  8 18:35:55 xxxx.localhost sudo[102107]:    admin : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin//chmod 666 /tmp/conn_monitor.log.20171008
Oct  8 18:35:55 xxxx.localhost sudo[102110]:    admin : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin//chmod 666 /tmp/conn.log.20171008
Oct  8 18:35:55 xxxx.localhost sudo[102115]:    admin : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin//chmod 666 /tmp/nf_conntrack.log
Oct  8 18:35:55 b31gOct  8 18:38:56 xxxx.localhost systemd-journald: Received SIGTERM from PID 1 (systemd).
Oct  8 18:38:56 xxxx.localhost kernel: SELinux:  Disabled at runtime.
Oct  8 18:38:56 xxxx.localhost kernel: type=1404 audit(1507487933.605:2): selinux=0 auid=4294967295 ses=4294967295
Oct  8 18:38:56 xxxx.localhost systemd: RTC configured in localtime, applying delta of 480 minutes to system time.
Oct  8 18:38:56 xxxx.localhost kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
Oct  8 18:38:56 xxxx.localhost systemd: Inserted module 'ip_tables'
Oct  8 18:38:56 xxxx.localhost kernel: EXT4-fs (sda3): re-mounted. Opts: (null)
Oct  8 18:38:56 xxxx.localhost syslog-ng[2078]: syslog-ng starting up; version='3.6.4'
Oct  8 18:38:56 xxxx.localhost kernel: kvm-intel-0: apicv enabled.