Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2018:3111
Description of problem: SELinux is preventing /usr/sbin/rpc.nfsd from write access on the file /proc/sys/fs/nfs/nlm_grace_period. ***** Plugin catchall (100. confidence) suggests ************************** Additional Information: Source Context system_u:system_r:nfsd_t:s0 Target Context system_u:object_r:sysctl_fs_t:s0 Target Objects /proc/sys/fs/nfs/nlm_grace_period [ file ] Source rpc.nfsd Source Path /usr/sbin/rpc.nfsd Port <Unknown> Source RPM Packages nfs-utils-1.3.0-0.33.el7_3.x86_64 Target RPM Packages Policy RPM selinux-policy-3.13.1-102.el7_3.15.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Permissive Platform Linux 3.10.0-514.10.2.el7.x86_64 #1 SMP Thu Mar 2 11:21:24 CST 2017 x86_64 x86_64 Alert Count 2 First Seen 2017-04-28 08:46:41 CDT Last Seen 2017-04-28 09:59:30 CDT Local ID e51520f8-c325-4509-84ff-d0ff4956cb73 Raw Audit Messages type=AVC msg=audit(1493391570.707:166): avc: denied { write } for pid=4103 comm="rpc.nfsd" name="nlm_grace_period" dev="proc" ino=34700 scontext=system_u:system_r:nfsd_t:s0 tcontext=system_u:object_r:sysctl_fs_t:s0 tclass=file type=SYSCALL msg=audit(1493391570.707:166): arch=x86_64 syscall=open success=yes exit=ESRCH a0=7f9d918d2078 a1=1 a2=0 a3=0 items=1 ppid=1 pid=4103 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=rpc.nfsd exe=/usr/sbin/rpc.nfsd subj=system_u:system_r:nfsd_t:s0 key=(null) type=CWD msg=audit(1493391570.707:166): cwd=/var/lib/nfs type=PATH msg=audit(1493391570.707:166): item=0 name=/proc/sys/fs/nfs/nlm_grace_period inode=34700 dev=00:03 mode=0100644 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:sysctl_fs_t:s0 objtype=NORMAL Hash: rpc.nfsd,nfsd_t,sysctl_fs_t,file,write Version-Release number of selected component (if applicable): selinux-policy-3.13.1-102.el7_3.15.noarch How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: AVC errors Expected results: No errors Additional info: