Description of problem: SELinux is preventing /opt/google/chrome/nacl_helper from 'lock' accesses on the unix_stream_socket . ***** Plugin chrome (98.5 confidence) suggests **************************** If you want to use the plugin package Then you must turn off SELinux controls on the Chrome plugins. Do # setsebool -P unconfined_chrome_sandbox_transition 0 ***** Plugin catchall (2.46 confidence) suggests ************************** If you believe that nacl_helper should be allowed lock access on the unix_stream_socket 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: # grep nacl_helper /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c 0.c1023 Target Context unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1 023 Target Objects [ unix_stream_socket ] Source nacl_helper Source Path /opt/google/chrome/nacl_helper Port <Unknown> Host (removed) Source RPM Packages google-chrome-beta-34.0.1847.60-1.x86_64 Target RPM Packages Policy RPM selinux-policy-3.12.1-135.fc20.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 3.13.6-200.fc20.x86_64 #1 SMP Fri Mar 7 17:02:28 UTC 2014 x86_64 x86_64 Alert Count 1 First Seen 2014-03-21 22:12:15 EET Last Seen 2014-03-21 22:12:15 EET Local ID f3089f57-5dde-491d-bca0-77b127df9ad4 Raw Audit Messages type=AVC msg=audit(1395432735.238:422): avc: denied { lock } for pid=10048 comm="nacl_helper" path="socket:[19919]" dev="sockfs" ino=19919 scontext=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=unix_stream_socket type=SYSCALL msg=audit(1395432735.238:422): arch=x86_64 syscall=flock success=no exit=EACCES a0=19 a1=2 a2=0 a3=feecf714 items=0 ppid=5 pid=10048 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 ses=1 tty=(none) comm=nacl_helper exe=/opt/google/chrome/nacl_helper subj=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 key=(null) Hash: nacl_helper,chrome_sandbox_t,unconfined_t,unix_stream_socket,lock Additional info: reporter: libreport-2.2.0 hashmarkername: setroubleshoot kernel: 3.13.6-200.fc20.x86_64 type: libreport
#============= chrome_sandbox_t ============== #!!!! This avc is allowed in the current policy allow chrome_sandbox_t unconfined_t:unix_stream_socket lock;
selinux-policy-3.12.1-152.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/selinux-policy-3.12.1-152.fc20
Package selinux-policy-3.12.1-152.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-152.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-4933/selinux-policy-3.12.1-152.fc20 then log in and leave karma (feedback).
Package selinux-policy-3.12.1-153.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.12.1-153.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-4933/selinux-policy-3.12.1-153.fc20 then log in and leave karma (feedback).
selinux-policy-3.12.1-153.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.