Bug 478301
| Summary: | Xen services are blocked by enforcing SElinux | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Felix Schwarz <fschwarz> |
| Component: | xenner | Assignee: | Gerd Hoffmann <kraxel> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 10 | CC: | berrange, kraxel |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-01-05 11:15:12 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** This bug has been marked as a duplicate of bug 450723 *** |
If I install Xenner on F10, the xenstored does not start due to SElinux denials. As soon as I switch to 'permissive',all services start as expected. Raw SElinux log messages from setroubleshoot: node=ws2.schwarz.lokal type=AVC msg=audit(1230394606.979:9): avc: denied { write } for pid=4776 comm="xenstored" name="evtchnd" dev=dm-0 ino=1086154 scontext=system_u:system_r:xenstored_t:s0 tcontext=system_u:object_r:var_run_t:s0 tclass=sock_file node=ws2.schwarz.lokal type=AVC msg=audit(1230394606.979:9): avc: denied { connectto } for pid=4776 comm="xenstored" path="/var/run/evtchnd" scontext=system_u:system_r:xenstored_t:s0 tcontext=system_u:system_r:initrc_t:s0 tclass=unix_stream_socket node=ws2.schwarz.lokal type=SYSCALL msg=audit(1230394606.979:9): arch=c000003e syscall=42 success=yes exit=0 a0=b a1=7ffff0d93d80 a2=6e a3=37d4d6da70 items=0 ppid=1 pid=4776 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="xenstored" exe="/usr/sbin/xenstored" subj=system_u:system_r:xenstored_t:s0 key=(null) Using audit2allow I get this policies: #============= xenstored_t ============== allow xenstored_t initrc_t:unix_stream_socket connectto; allow xenstored_t self:capability sys_tty_config; allow xenstored_t self:tcp_socket create; allow xenstored_t var_run_t:sock_file write; How reproducible: Always Steps to Reproduce: 1. Install F10 2. yum install xenner 3. reboot system Actual results: Some Xen services (xenstored) don't start if SElinux is enforcing.