Bug 1458777
| Summary: | Selinux prevents nmbd to call: block_suspend | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Robin Hack <rhack> |
| Component: | selinux-policy | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED DUPLICATE | QA Contact: | Milos Malik <mmalik> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.4 | CC: | lvrabec, mgrepl, mmalik, plautrba, pvrabec, ssekidde |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-06-05 14:46:52 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I believe this bug is a duplicate of BZ#1425357. *** This bug has been marked as a duplicate of bug 1425357 *** |
Description of problem: Hello. During usual winbind testing I found that nmbd raises AVCs. Version-Release number of selected component (if applicable): How reproducible: always Actual results: Info: Searching AVC errors produced since 1496666471.41 (Mon Jun 5 08:41:11 2017) Searching logs... Running '/usr/bin/env LC_ALL=en_US.UTF-8 /sbin/ausearch -m AVC -m USER_AVC -m SELINUX_ERR -ts 06/05/2017 08:41:11 < /dev/null >/mnt/testarea/tmp.rhts-db-submit-result.pZHqL5 2>&1' ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5936): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=15 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5936): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5937): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=14 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5937): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5938): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=13 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5938): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5939): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=12 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5939): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5940): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=11 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5940): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5941): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=10 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5941): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5942): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=15 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5942): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5943): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=14 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5943): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5944): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=13 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5944): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5945): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=12 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5945): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5946): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=11 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5946): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5947): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=10 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5947): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5948): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=15 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5948): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- time->Mon Jun 5 08:41:14 2017 type=SYSCALL msg=audit(1496666474.191:5949): arch=c000003e syscall=233 success=yes exit=0 a0=4 a1=2 a2=14 a3=7fff02369240 items=0 ppid=1 pid=4720 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="nmbd" exe="/usr/sbin/nmbd" subj=system_u:system_r:nmbd_t:s0 key=(null) type=AVC msg=audit(1496666474.191:5949): avc: denied { block_suspend } for pid=4720 comm="nmbd" capability=36 scontext=system_u:system_r:nmbd_t:s0 tcontext=system_u:system_r:nmbd_t:s0 tclass=capability2 ---- Expected results: Something beatiful :). Additional info: