Bug 1029659
| Summary: | systemd within a container attempts to unmount file systems that it did not mount | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Daniel Walsh <dwalsh> |
| Component: | systemd | Assignee: | systemd-maint |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | berrange, johannbg, lnykryn, msekleta, plautrba, systemd-maint, vpavlin, zbyszek |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2014-02-24 16:11:59 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: | |||
And I am pretty sure that's the correct way to handle this actually... We unmount everything we can unmount when going down. Ok. I can just add dontaudit. |
When running virt-sandbox-service. If I run a virsh -c lxc:/// destroy I see avc messages that say we need the following rules. allow svirt_lxc_net_t fs_t:filesystem unmount; allow svirt_lxc_net_t fusefs_t:filesystem unmount; allow svirt_lxc_net_t svirt_sandbox_file_t:filesystem unmount; type=SYSCALL msg=audit(11/12/2013 14:48:19.997:1062) : arch=x86_64 syscall=umount2 success=no exit=-13(Permission denied) a0=0x7fe23a4daab0 a1=0x0 a2=0x1 a3=0x7fff7a461570 items=0 ppid=1 pid=18514 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=umount exe=/usr/bin/umount subj=system_u:system_r:svirt_lxc_net_t:s0 key=(null) type=AVC msg=audit(11/12/2013 14:48:19.997:1062) : avc: denied { unmount } for pid=18514 comm=umount scontext=system_u:system_r:svirt_lxc_net_t:s0 tcontext=system_u:object_r:fs_t:s0 tclass=filesystem For example. It looks like systemd tries to umount everything.