[Eisfair] [E64] exim: "systemd: Failed to resolve symlink /usr/local/share/systemd/user, ignoring: Permission denied"

[Rolf Bensch]

Hallo zusammen,

mehr durch Zufall entdecke ich folgendes in /var/log/messages:

Oct 27 05:44:46 eis64-3 kernel: ATTACKER..IN=enx525400b7e655 OUT= MAC=52:54:00:b7:e6:55:0c:72:74:fe:2a:23:08:00 SRC=80.64.30.52 DST=192.168.0.207 LEN=60 TOS=0x00 PREC=0x00 TTL=55 ID=18877 DF PROTO=TCP SPT=62506 DPT=25 WINDOW=32120 RES=0x00 SYN URGP=
0
Oct 27 05:45:55 eis64-3 su[4714]: (to exim) root on none
Oct 27 05:45:55 eis64-3 (systemd): pam_unix(systemd-user:session): session opened for user exim(uid=488) by (uid=0)
Oct 27 05:45:55 eis64-3 systemd[1]: Created slice User Slice of UID 488.
Oct 27 05:45:56 eis64-3 su[4714]: pam_unix(su-l:session): session opened for user exim(uid=488) by (uid=0)
Oct 27 05:45:55 eis64-3 systemd[1]: Starting User Runtime Directory /run/user/488...
Oct 27 05:45:55 eis64-3 systemd[1]: Finished User Runtime Directory /run/user/488.
Oct 27 05:45:55 eis64-3 systemd[1]: Starting User Manager for UID 488...
Oct 27 05:45:55 eis64-3 systemd[4719]: Failed to resolve symlink /usr/local/share/systemd/user, ignoring: Permission denied
Oct 27 05:45:55 eis64-3 systemd[4719]: Failed to open "/usr/local/share/systemd/user", ignoring: Permission denied
Oct 27 05:45:56 eis64-3 systemd[4719]: Queued start job for default target Main User Target.
Oct 27 05:45:56 eis64-3 systemd[4719]: Created slice User Application Slice.
Oct 27 05:45:56 eis64-3 systemd[4719]: Reached target Paths.
Oct 27 05:45:56 eis64-3 systemd[4719]: Reached target Timers.
Oct 27 05:45:56 eis64-3 systemd[4719]: Starting D-Bus User Message Bus Socket...
Oct 27 05:45:56 eis64-3 systemd[4719]: Listening on D-Bus User Message Bus Socket.
Oct 27 05:45:56 eis64-3 systemd[4719]: Reached target Sockets.
Oct 27 05:45:56 eis64-3 systemd[4719]: Reached target Basic System.
Oct 27 05:45:56 eis64-3 systemd[1]: Started User Manager for UID 488.
Oct 27 05:45:56 eis64-3 systemd[4719]: Reached target Main User Target.
Oct 27 05:45:56 eis64-3 systemd[4719]: Startup finished in 70ms.
Oct 27 05:45:56 eis64-3 systemd[1]: Started Session c925 of User exim.
Oct 27 05:45:56 eis64-3 su[4714]: pam_unix(su-l:session): session closed for user exim
Oct 27 05:45:56 eis64-3 systemd[1]: session-c925.scope: Deactivated successfully.
Oct 27 05:46:06 eis64-3 systemd[1]: Stopping User Manager for UID 488...
Oct 27 05:46:06 eis64-3 systemd[4719]: Activating special unit Exit the Session...
Oct 27 05:46:06 eis64-3 systemd[4719]: Stopped target Main User Target.
Oct 27 05:46:06 eis64-3 systemd[4719]: Stopped target Basic System.
Oct 27 05:46:06 eis64-3 systemd[4719]: Stopped target Paths.
Oct 27 05:46:06 eis64-3 systemd[4719]: Stopped target Sockets.
Oct 27 05:46:06 eis64-3 systemd[4719]: Stopped target Timers.
Oct 27 05:46:06 eis64-3 systemd[4719]: Closed D-Bus User Message Bus Socket.
Oct 27 05:46:06 eis64-3 systemd[4719]: Removed slice User Application Slice.
Oct 27 05:46:06 eis64-3 systemd[4719]: Reached target Shutdown.
Oct 27 05:46:06 eis64-3 systemd[4719]: Finished Exit the Session.
Oct 27 05:46:06 eis64-3 systemd[4719]: Reached target Exit the Session.
Oct 27 05:46:06 eis64-3 systemd[1]: user at 488.service: Deactivated successfully.
Oct 27 05:46:06 eis64-3 systemd[1]: Stopped User Manager for UID 488.
Oct 27 05:46:06 eis64-3 systemd[1]: Stopping User Runtime Directory /run/user/488...
Oct 27 05:46:06 eis64-3 systemd[1]: run-user-488.mount: Deactivated successfully.
Oct 27 05:46:06 eis64-3 systemd[1]: user-runtime-dir at 488.service: Deactivated successfully.
Oct 27 05:46:06 eis64-3 systemd[1]: Stopped User Runtime Directory /run/user/488.
Oct 27 05:46:06 eis64-3 systemd[1]: Removed slice User Slice of UID 488.


"Monitoring" meldet um 05:45 "Es steht kein Alarm (mehr) an!". Wird hier irgendwas blockiert und wieder freigegeben? Die Meldung aus dem Kernel wird vermutlich von BFB getriggert. Was läuft hier aus dem Ruder?

Grüße

Rolf