Bug 1276601
| Summary: | systemd-logind AVC's while shutting down system | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Stef Walter <stefw> |
| Component: | selinux-policy-targeted | Assignee: | Lukas Vrabec <lvrabec> |
| Status: | CLOSED WORKSFORME | QA Contact: | Ben Levenson <benl> |
| Severity: | medium | Docs Contact: | |
| Priority: | high | ||
| Version: | 23 | CC: | dwalsh, gronki, lvrabec, mvollmer, stefw, systemd-maint |
| Target Milestone: | --- | Flags: | stefw:
needinfo-
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| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-08-18 12:39:28 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: | |||
There mislabeled dirs for a reason. Could you try to run # restorecon -R -v /run/systemd I have the same problem. I really want to go to enforced mode but I'm afraid as long as this alert occurs. Is it possible to reproduce this issue? I add some fixes, so I believe this is fixed now. |
Description of problem: In the Cockpit test suite we see these AVC's while systemd-logind is running a system shutdown: Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { create } for pid=571 comm="systemd-logind" name=".#scheduledVKawcY" scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:init_var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { read write open } for pid=571 comm="systemd-logind" path="/run/systemd/shutdown/.#scheduledVKawcY" dev="tmpfs" ino=18735 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:init_var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=2 success=yes exit=19 a0=55ad25fddb70 a1=800c2 a2=180 a3=0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Oct 29 22:11:39 f3 audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-logind" Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { setattr } for pid=571 comm="systemd-logind" name=".#scheduledVKawcY" dev="tmpfs" ino=18735 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:init_var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=91 success=yes exit=0 a0=13 a1=1a4 a2=0 a3=55ad25fdbdf0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Oct 29 22:11:39 f3 audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-logind" Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { getattr } for pid=571 comm="systemd-logind" path="/run/systemd/shutdown/.#scheduledVKawcY" dev="tmpfs" ino=18735 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:init_var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=5 success=yes exit=0 a0=13 a1=7fff57273750 a2=7fff57273750 a3=55ad25d239f0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Oct 29 22:11:39 f3 audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-logind" Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { rename } for pid=571 comm="systemd-logind" name=".#scheduledVKawcY" dev="tmpfs" ino=18735 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:init_var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=82 success=yes exit=0 a0=55ad25fddb70 a1=55ad25d23990 a2=0 a3=7f2358b708c0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Oct 29 22:11:39 f3 audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-logind" Oct 29 22:11:39 f3 cockpit-bridge[1127]: Shutdown scheduled for Thu 2015-10-29 18:11:39 EDT, use 'shutdown -c' to cancel. Oct 29 22:11:39 f3 systemd-logind[571]: Creating /run/nologin, blocking further logins... Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { create } for pid=571 comm="systemd-logind" name=".#nologinD0cdvj" scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { read write open } for pid=571 comm="systemd-logind" path="/run/.#nologinD0cdvj" dev="tmpfs" ino=18743 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=2 success=yes exit=19 a0=55ad25fdd6f0 a1=800c2 a2=180 a3=0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Oct 29 22:11:39 f3 audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-logind" Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { setattr } for pid=571 comm="systemd-logind" name=".#nologinD0cdvj" dev="tmpfs" ino=18743 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=91 success=yes exit=0 a0=13 a1=1a4 a2=0 a3=55ad25fdbaa0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Oct 29 22:11:39 f3 audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-logind" Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { getattr } for pid=571 comm="systemd-logind" path="/run/.#nologinD0cdvj" dev="tmpfs" ino=18743 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=5 success=yes exit=0 a0=13 a1=7fff572740a0 a2=7fff572740a0 a3=55ad25fdbaa0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Oct 29 22:11:39 f3 audit: PROCTITLE proctitle="/usr/lib/systemd/systemd-logind" Oct 29 22:11:39 f3 audit[571]: AVC avc: denied { rename } for pid=571 comm="systemd-logind" name=".#nologinD0cdvj" dev="tmpfs" ino=18743 scontext=system_u:system_r:systemd_logind_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=file permissive=1 Oct 29 22:11:39 f3 audit[571]: SYSCALL arch=c000003e syscall=82 success=yes exit=0 a0=55ad25fdd6f0 a1=55ad25d14d14 a2=0 a3=7f2358b708c0 items=0 ppid=1 pid=571 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="systemd-logind" exe="/usr/lib/systemd/systemd-logind" subj=system_u:system_r:systemd_logind_t:s0 key=(null) Version-Release number of selected component (if applicable): systemd-222-8.fc23.x86_64 selinux-policy-targeted-3.13.1-151.fc23.noarch Full log: http://files.cockpit-project.org/logs/pull-3068-0c94ef09-fedora-23-x86_64/TestShutdownRestart-testBasic-10.111.112.103-FAIL.log There are many such examples, that's just one of the logs. 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