Por que "systemd [1]: [email protected]: processo de matança"

5

Alguns servidores que eu atualizei recentemente para o Debian 9 agora produzem uma mensagem estranha de syslog todos os dias (que foi reportada via logcheck):

Oct 27 06:25:08 foo systemd[1]: [email protected]: Killing process 12270 (kill) with signal SIGKILL.

O tempo parece ser o de cron.daily e o nome do serviço se parece com o UID de nobody / nogroup mas por que ele morreu e o que ele estava fazendo em primeiro lugar?

Mais linhas de syslog nessa época. Esse bloco se repete algumas vezes:

Oct 27 06:25:08 svn systemd[1]: Created slice User Slice of nobody.
Oct 27 06:25:08 svn systemd[1]: Starting User Manager for UID 65534...
Oct 27 06:25:08 svn systemd[1]: Started Session 1377 of user nobody.
Oct 27 06:25:08 svn systemd[12264]: Reached target Paths.
Oct 27 06:25:08 svn systemd[12264]: Listening on GnuPG cryptographic agent (access for web browsers).
Oct 27 06:25:08 svn systemd[12264]: Listening on GnuPG network certificate management daemon.
Oct 27 06:25:08 svn systemd[12264]: Reached target Timers.
Oct 27 06:25:08 svn systemd[12264]: Listening on GnuPG cryptographic agent and passphrase cache (restricted).
Oct 27 06:25:08 svn systemd[12264]: Listening on GnuPG cryptographic agent (ssh-agent emulation).
Oct 27 06:25:08 svn systemd[12264]: Listening on GnuPG cryptographic agent and passphrase cache.
Oct 27 06:25:08 svn systemd[12264]: Reached target Sockets.
Oct 27 06:25:08 svn systemd[12264]: Reached target Basic System.
Oct 27 06:25:08 svn systemd[12264]: Reached target Default.
Oct 27 06:25:08 svn systemd[12264]: Startup finished in 12ms.
Oct 27 06:25:08 svn systemd[1]: Started User Manager for UID 65534.
Oct 27 06:25:08 svn systemd[1]: Stopping User Manager for UID 65534...
Oct 27 06:25:08 svn systemd[12264]: Stopped target Default.
Oct 27 06:25:08 svn systemd[12264]: Stopped target Basic System.
Oct 27 06:25:08 svn systemd[12264]: Stopped target Sockets.
Oct 27 06:25:08 svn systemd[12264]: Closed GnuPG cryptographic agent and passphrase cache.
Oct 27 06:25:08 svn systemd[12264]: Closed GnuPG network certificate management daemon.
Oct 27 06:25:08 svn systemd[12264]: Closed GnuPG cryptographic agent (access for web browsers).
Oct 27 06:25:08 svn systemd[12264]: Closed GnuPG cryptographic agent and passphrase cache (restricted).
Oct 27 06:25:08 svn systemd[12264]: Closed GnuPG cryptographic agent (ssh-agent emulation).
Oct 27 06:25:08 svn systemd[12264]: Reached target Shutdown.
Oct 27 06:25:08 svn systemd[12264]: Starting Exit the Session...
Oct 27 06:25:08 svn systemd[12264]: Stopped target Timers.
Oct 27 06:25:08 svn systemd[12264]: Stopped target Paths.
Oct 27 06:25:08 svn systemd[12264]: Received SIGRTMIN+24 from PID 12270 (kill).
Oct 27 06:25:08 svn systemd[1]: [email protected]: Killing process 12270 (kill) with signal SIGKILL.
Oct 27 06:25:08 svn systemd[1]: Stopped User Manager for UID 65534.
Oct 27 06:25:08 svn systemd[1]: Removed slice User Slice of nobody.
Oct 27 06:25:08 svn systemd[1]: Created slice User Slice of nobody.

O PID 12264 não possui mais entradas no syslog / syslog.1.

    
por lathspell 27.10.2017 / 09:32

0 respostas