Bug 1639689

Summary: avc: denied { status } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gdm-wayland-session gnome-session --autostart /usr/share/gdm/greeter/autostart"
Product: [Fedora] Fedora Reporter: Kamil Páral <kparal>
Component: selinux-policyAssignee: Lukas Vrabec <lvrabec>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 29CC: dwalsh, lvrabec, meltingrobot, mgrepl, plautrba
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: selinux-policy-3.14.2-41.fc29 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-11-07 02:42:21 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:

Description Kamil Páral 2018-10-16 12:01:25 UTC
Description of problem:
On fully updated F29 with selinux-policy-3.14.2-40.fc29.noarch I'm seeing these AVCs in the journal:

Oct 16 13:54:44 phoenix systemd[1257]: selinux: avc:  denied  { status } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gdm-wayland-session gnome-session --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0
Oct 16 13:54:44 phoenix systemd[1257]: selinux: avc:  denied  { reload } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0
Oct 16 13:54:44 phoenix systemd[1257]: selinux: avc:  denied  { reload } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0
Oct 16 13:54:44 phoenix systemd[1257]: selinux: avc:  denied  { reload } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0
Oct 16 13:54:44 phoenix systemd[1257]: selinux: avc:  denied  { reload } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0
Oct 16 13:54:44 phoenix systemd[1257]: selinux: avc:  denied  { reload } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0
Oct 16 13:54:45 phoenix systemd[1257]: selinux: avc:  denied  { reload } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0
Oct 16 13:54:45 phoenix systemd[1257]: selinux: avc:  denied  { reload } for auid=n/a uid=42 gid=42 cmdline="/usr/libexec/gnome-session-binary --autostart /usr/share/gdm/greeter/autostart" scontext=system_u:system_r:xdm_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 tclass=system permissive=0


Version-Release number of selected component (if applicable):
selinux-policy-3.14.2-40.fc29.noarch
gdm-3.30.1-2.fc29.x86_64

How reproducible:
always

Steps to Reproduce:
1. just boot, log in and grep for AVCs

Comment 1 meltingrobot 2018-10-31 12:39:16 UTC
Tried updating from 28 Atomic to 29 Silverblue today and seeing the same thing, except I can't get Gnome to start.

Comment 2 Fedora Update System 2018-11-04 13:04:50 UTC
selinux-policy-3.14.2-41.fc29 has been submitted as an update to Fedora 29. https://bodhi.fedoraproject.org/updates/FEDORA-2018-506e97bb9b

Comment 3 Fedora Update System 2018-11-05 04:20:21 UTC
selinux-policy-3.14.2-41.fc29 has been pushed to the Fedora 29 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-506e97bb9b

Comment 4 Fedora Update System 2018-11-07 02:42:21 UTC
selinux-policy-3.14.2-41.fc29 has been pushed to the Fedora 29 stable repository. If problems still persist, please make note of it in this bug report.