[CentOS] CentOS 6: Logrotate / selinux problem
Robert Heller
heller at deepsoft.comSun Nov 11 15:22:45 UTC 2018
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Ever since a recent power failure I have been getting a Logrotate error. My
machine is on a UPS -- it shutdown cleanly, but I suspect that its BIOS/RTC
battery is dead, since the machine came up thinking it was 1982 :-(. I reset
the clock and everything is fine, *except* I had to delete Logrotate's state
files (which had bad dates). But now Logrotate is raising the error:
error: error creating unique temp file: Permission denied
and audit.log contains these messages:
type=AVC msg=audit(1541925899.209:28416): avc: denied { create } for pid=5281 comm="logrotate" name="logrotate_temp.bPbOYF" scontext=system_u:system_r:logrotate_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:var_lib_t:s0 tclass=file
type=SYSCALL msg=audit(1541925899.209:28416): arch=c000003e syscall=2 success=no exit=-13 a0=7ffdd2d613d0 a1=c2 a2=180 a3=0 items=0 ppid=5279 pid=5281 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1865 comm="logrotate" exe="/usr/sbin/logrotate" subj=system_u:system_r:logrotate_t:s0-s0:c0.c1023 key=(null)
It is (obviously) a selinux problem, but I don't know what file or directory
needs to be fixed. How to I find that out?
I turned on verbose in /etc/cron.daily/logrotate:
#!/bin/sh
/usr/sbin/logrotate -v /etc/logrotate.conf
EXITVALUE=$?
if [ $EXITVALUE != 0 ]; then
/usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]"
fi
and am getting this (typical) message from logrotate daily:
reading config file /etc/logrotate.conf
including /etc/logrotate.d
reading config file apcupsd
reading config info for /var/log/apcupsd.events
reading config file ConsoleKit
reading config info for /var/log/ConsoleKit/history
reading config file cups
reading config info for /var/log/cups/*_log
reading config file cyrus-imapd
reading config info for /var/log/imapd.log /var/log/auth.log
reading config file dracut
reading config info for /var/log/dracut.log
reading config file httpd
reading config info for /var/log/httpd/*log
reading config file iscsiuiolog
reading config info for /var/log/iscsiuio.log
reading config file libvirtd
reading config info for /var/log/libvirt/libvirtd.log
reading config file libvirtd.lxc
reading config info for /var/log/libvirt/lxc/*.log
reading config file libvirtd.qemu
reading config info for /var/log/libvirt/qemu/*.log
reading config file mcelog
reading config info for /var/log/mcelog
reading config file mysqld
reading config file named
reading config info for /var/named/data/named.run
reading config file numad
reading config info for /var/log/numad.log
reading config file ppp
reading config info for /var/log/ppp/connect-errors
reading config file psacct
reading config info for /var/account/pacct
reading config file sa-update
reading config info for /var/log/sa-update.log
reading config file sssd
reading config info for /var/log/sssd/*.log
reading config file syslog
reading config info for /var/log/cron
/var/log/maillog
/var/log/messages
/var/log/secure
/var/log/spooler
reading config file wpa_supplicant
reading config info for /var/log/wpa_supplicant.log
reading config file yum
reading config info for /var/log/yum.log
reading config info for /var/log/wtmp
reading config info for /var/log/btmp
Handling 22 logs
rotating pattern: /var/log/apcupsd.events weekly (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/apcupsd.events
log does not need rotating
rotating pattern: /var/log/ConsoleKit/history monthly (6 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/ConsoleKit/history
log does not need rotating
rotating pattern: /var/log/cups/*_log weekly (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/cups/access_log
log needs rotating
considering log /var/log/cups/error_log
log needs rotating
considering log /var/log/cups/page_log
log needs rotating
rotating log /var/log/cups/access_log, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
rotating log /var/log/cups/error_log, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
rotating log /var/log/cups/page_log, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
fscreate context set to system_u:object_r:cupsd_log_t:s0
renaming /var/log/cups/access_log to /var/log/cups/access_log-20181111
creating new /var/log/cups/access_log mode = 0600 uid = 0 gid = 7
fscreate context set to system_u:object_r:cupsd_log_t:s0
renaming /var/log/cups/error_log to /var/log/cups/error_log-20181111
creating new /var/log/cups/error_log mode = 0600 uid = 0 gid = 7
fscreate context set to unconfined_u:object_r:cupsd_log_t:s0
renaming /var/log/cups/page_log to /var/log/cups/page_log-20181111
creating new /var/log/cups/page_log mode = 0600 uid = 0 gid = 7
removing old log /var/log/cups/access_log-19821102
removing old log /var/log/cups/error_log-19821102
removing old log /var/log/cups/page_log-19821102
rotating pattern: /var/log/imapd.log /var/log/auth.log weekly (4 rotations)
empty log files are rotated, old logs are removed
considering log /var/log/imapd.log
log /var/log/imapd.log does not exist -- skipping
considering log /var/log/auth.log
log /var/log/auth.log does not exist -- skipping
not running postrotate script, since no logs were rotated
rotating pattern: /var/log/dracut.log 1048576 bytes (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/dracut.log
log does not need rotating
rotating pattern: /var/log/httpd/*log weekly (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/httpd/access_log
log needs rotating
considering log /var/log/httpd/error_log
log needs rotating
considering log /var/log/httpd/ssl_access_log
log does not need rotating
considering log /var/log/httpd/ssl_error_log
log does not need rotating
considering log /var/log/httpd/ssl_request_log
log does not need rotating
considering log /var/log/httpd/suexec.log
log does not need rotating
rotating log /var/log/httpd/access_log, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
rotating log /var/log/httpd/error_log, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
fscreate context set to unconfined_u:object_r:httpd_log_t:s0
renaming /var/log/httpd/access_log to /var/log/httpd/access_log-20181111
creating new /var/log/httpd/access_log mode = 0644 uid = 0 gid = 0
fscreate context set to unconfined_u:object_r:httpd_log_t:s0
renaming /var/log/httpd/error_log to /var/log/httpd/error_log-20181111
creating new /var/log/httpd/error_log mode = 0644 uid = 0 gid = 0
running postrotate script
removing old log /var/log/httpd/access_log-20181007
removing old log /var/log/httpd/error_log-20181021
rotating pattern: /var/log/iscsiuio.log weekly (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/iscsiuio.log
log /var/log/iscsiuio.log does not exist -- skipping
not running postrotate script, since no logs were rotated
rotating pattern: /var/log/libvirt/libvirtd.log weekly (4 rotations)
empty log files are rotated, only log files >= 102400 bytes are rotated, old logs are removed
considering log /var/log/libvirt/libvirtd.log
log does not need rotating
rotating pattern: /var/log/libvirt/lxc/*.log weekly (4 rotations)
empty log files are rotated, only log files >= 102400 bytes are rotated, old logs are removed
considering log /var/log/libvirt/lxc/*.log
log /var/log/libvirt/lxc/*.log does not exist -- skipping
rotating pattern: /var/log/libvirt/qemu/*.log weekly (4 rotations)
empty log files are rotated, only log files >= 102400 bytes are rotated, old logs are removed
considering log /var/log/libvirt/qemu/c532guest.log
log does not need rotating
considering log /var/log/libvirt/qemu/c632guest.log
log does not need rotating
considering log /var/log/libvirt/qemu/c664guest.log
log does not need rotating
considering log /var/log/libvirt/qemu/c764guest.log
log does not need rotating
considering log /var/log/libvirt/qemu/C764guest.log
log does not need rotating
considering log /var/log/libvirt/qemu/msbuilder.log
log does not need rotating
considering log /var/log/libvirt/qemu/testsvn.log
log does not need rotating
considering log /var/log/libvirt/qemu/ub120432.log
log does not need rotating
considering log /var/log/libvirt/qemu/ub120464.log
log does not need rotating
rotating pattern: /var/log/mcelog 2097152 bytes (99 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/mcelog
log /var/log/mcelog does not exist -- skipping
not running postrotate script, since no logs were rotated
rotating pattern: /var/named/data/named.run weekly (4 rotations)
empty log files are rotated, old logs are removed
considering log /var/named/data/named.run
log needs rotating
rotating log /var/named/data/named.run, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
fscreate context set to unconfined_u:object_r:named_cache_t:s0
renaming /var/named/data/named.run to /var/named/data/named.run-20181111
creating new /var/named/data/named.run mode = 0644 uid = 25 gid = 25
running postrotate script
removing old log /var/named/data/named.run-20181021
rotating pattern: /var/log/numad.log 1048576 bytes (5 rotations)
empty log files are rotated, old logs are removed
considering log /var/log/numad.log
log /var/log/numad.log does not exist -- skipping
rotating pattern: /var/log/ppp/connect-errors after 1 days (5 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/ppp/connect-errors
log /var/log/ppp/connect-errors does not exist -- skipping
rotating pattern: /var/account/pacct after 1 days (31 rotations)
empty log files are not rotated, old logs are removed
considering log /var/account/pacct
log does not need rotating
not running postrotate script, since no logs were rotated
rotating pattern: /var/log/sa-update.log monthly (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/sa-update.log
log does not need rotating
rotating pattern: /var/log/sssd/*.log weekly (2 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/sssd/*.log
log /var/log/sssd/*.log does not exist -- skipping
not running postrotate script, since no logs were rotated
rotating pattern: /var/log/cron
/var/log/maillog
/var/log/messages
/var/log/secure
/var/log/spooler
weekly (4 rotations)
empty log files are rotated, old logs are removed
considering log /var/log/cron
log needs rotating
considering log /var/log/maillog
log needs rotating
considering log /var/log/messages
log needs rotating
considering log /var/log/secure
log needs rotating
considering log /var/log/spooler
log needs rotating
rotating log /var/log/cron, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
rotating log /var/log/maillog, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
rotating log /var/log/messages, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
rotating log /var/log/secure, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
rotating log /var/log/spooler, log->rotateCount is 4
dateext suffix '-20181111'
glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]'
fscreate context set to system_u:object_r:var_log_t:s0
renaming /var/log/cron to /var/log/cron-20181111
creating new /var/log/cron mode = 0600 uid = 0 gid = 0
fscreate context set to system_u:object_r:var_log_t:s0
renaming /var/log/maillog to /var/log/maillog-20181111
creating new /var/log/maillog mode = 0600 uid = 0 gid = 0
fscreate context set to system_u:object_r:var_log_t:s0
renaming /var/log/messages to /var/log/messages-20181111
creating new /var/log/messages mode = 0600 uid = 0 gid = 0
fscreate context set to system_u:object_r:var_log_t:s0
renaming /var/log/secure to /var/log/secure-20181111
creating new /var/log/secure mode = 0600 uid = 0 gid = 0
fscreate context set to system_u:object_r:var_log_t:s0
renaming /var/log/spooler to /var/log/spooler-20181111
creating new /var/log/spooler mode = 0600 uid = 0 gid = 0
running postrotate script
removing old log /var/log/cron-20181021
removing old log /var/log/maillog-20181021
removing old log /var/log/messages-20181021
removing old log /var/log/secure-20181021
removing old log /var/log/spooler-20181021
rotating pattern: /var/log/wpa_supplicant.log 30720 bytes (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/wpa_supplicant.log
log does not need rotating
not running postrotate script, since no logs were rotated
rotating pattern: /var/log/yum.log yearly (4 rotations)
empty log files are not rotated, old logs are removed
considering log /var/log/yum.log
log does not need rotating
rotating pattern: /var/log/wtmp monthly (1 rotations)
empty log files are rotated, only log files >= 1048576 bytes are rotated, old logs are removed
considering log /var/log/wtmp
log does not need rotating
rotating pattern: /var/log/btmp monthly (1 rotations)
empty log files are rotated, old logs are removed
considering log /var/log/btmp
log does not need rotating
set default create context
error: error creating unique temp file: Permission denied
/var/lib/logrotate.status contains:
logrotate state -- version 2
"/var/log/btmp" 2018-11-6
"/var/log/ConsoleKit/history" 2018-11-6
"/var/log/libvirt/qemu/c664guest.log" 2018-11-6
"/var/log/httpd/access_log" 2018-11-4
"/var/log/spooler" 2018-11-6
"/var/log/sssd/*.log" 2018-11-4
"/var/log/mcelog" 2018-11-4
"/var/log/libvirt/qemu/testsvn.log" 2018-11-6
"/var/log/iscsiuio.log" 2018-11-4
"/var/log/libvirt/qemu/c532guest.log" 2018-11-6
"/var/log/wtmp" 2018-11-6
"/var/log/auth.log" 2018-11-4
"/var/log/yum.log" 2018-11-4
"/var/log/ppp/connect-errors" 2018-11-4
"/var/log/httpd/ssl_error_log" 2018-11-4
"/var/log/secure" 2018-11-6
"/var/log/messages" 2018-11-6
"/var/log/libvirt/qemu/c764guest.log" 2018-11-6
"/var/log/httpd/ssl_request_log" 2018-11-4
"/var/log/httpd/suexec.log" 2018-11-4
"/var/log/libvirt/qemu/ub120432.log" 2018-11-6
"/var/log/cron" 2018-11-6
"/var/account/pacct" 2018-11-4
"/var/log/httpd/error_log" 2018-11-6
"/var/log/libvirt/libvirtd.log" 2018-11-6
"/var/log/dracut.log" 2018-11-4
"/var/log/imapd.log" 2018-11-4
"/var/log/sa-update.log" 2018-11-4
"/var/log/libvirt/qemu/c632guest.log" 2018-11-6
"/var/log/cups/page_log" 2018-11-4
"/var/log/libvirt/qemu/msbuilder.log" 2018-11-6
"/var/log/cups/error_log" 2018-11-4
"/var/named/data/named.run" 2018-11-6
"/var/log/maillog" 2018-11-6
"/var/log/numad.log" 2018-11-4
"/var/log/wpa_supplicant.log" 2018-11-4
"/var/log/libvirt/lxc/*.log" 2018-11-4
"/var/log/httpd/ssl_access_log" 2018-11-4
"/var/log/cups/access_log" 2018-11-4
"/var/log/libvirt/qemu/ub120464.log" 2018-11-6
"/var/log/libvirt/qemu/C764guest.log" 2018-11-6
"/var/log/apcupsd.events" 2018-11-4
--
Robert Heller -- 978-544-6933
Deepwoods Software -- Custom Software Services
http://www.deepsoft.com/ -- Linux Administration Services
heller at deepsoft.com -- Webhosting Services
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