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Description of problem: SELinux is preventing virtlogd from using the 'dac_read_search' capabilities. ***** Plugin dac_override (91.4 confidence) suggests ********************** If you want to help identify if domain needs this access or you have a file with the wrong permissions on your system Then turn on full auditing to get path information about the offending file and generate the error again. Do Turn on full auditing # auditctl -w /etc/shadow -p w Try to recreate AVC. Then execute # ausearch -m avc -ts recent If you see PATH record check ownership/permissions on file, and fix it, otherwise report as a bugzilla. ***** Plugin catchall (9.59 confidence) suggests ************************** If you believe that virtlogd should have the dac_read_search capability by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # ausearch -c 'virtlogd' --raw | audit2allow -M my-virtlogd # semodule -X 300 -i my-virtlogd.pp Additional Information: Source Context system_u:system_r:virtlogd_t:s0-s0:c0.c1023 Target Context system_u:system_r:virtlogd_t:s0-s0:c0.c1023 Target Objects Unknown [ capability ] Source virtlogd Source Path virtlogd Port <Unknown> Host (removed) Source RPM Packages Target RPM Packages Policy RPM selinux-policy-3.13.1-224.fc25.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 4.8.11-300.fc25.x86_64 #1 SMP Mon Nov 28 18:24:51 UTC 2016 x86_64 x86_64 Alert Count 10 First Seen 2016-12-05 09:42:35 IST Last Seen 2016-12-05 09:42:35 IST Local ID fd98a50a-3e53-4ea7-8d1e-1a05949fd836 Raw Audit Messages type=AVC msg=audit(1480923755.736:290): avc: denied { dac_read_search } for pid=2774 comm="virtlogd" capability=2 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tclass=capability permissive=0 Hash: virtlogd,virtlogd_t,virtlogd_t,capability,dac_read_search Version-Release number of selected component: selinux-policy-3.13.1-224.fc25.noarch Additional info: reporter: libreport-2.8.0 hashmarkername: setroubleshoot kernel: 4.8.11-300.fc25.x86_64 type: libreport
***** Plugin dac_override (91.4 confidence) suggests ********************** If you want to help identify if domain needs this access or you have a file with the wrong permissions on your system Then turn on full auditing to get path information about the offending file and generate the error again. Do Turn on full auditing # auditctl -w /etc/shadow -p w Try to recreate AVC. Then execute # ausearch -m avc -ts recent If you see PATH record check ownership/permissions on file, and fix it, otherwise report as a bugzilla. Chceck permissions on files used by virtlogd. For more info: http://danwalsh.livejournal.com/34903.html