Bug 842980
| Summary: | SELinux is preventing /usr/bin/qemu-kvm from 'getattr' accesses on the filesystem /. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Abhay <abhaykadam88> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 17 | CC: | abhaykadam88, dominick.grift, dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | abrt_hash:3edf90aa0b3e3a8e59f0c590da879b0bd11f27bf14cde8ee8d94efc9a61111a7 | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-08-10 22:35:32 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: | |||
Are your images stored on a fuse file system? (In reply to comment #1) > Are your images stored on a fuse file system? I am sorry, i don't know what fuse filesystem is. My guestos image is stored on a disk partition which is formatted with NTFS filesystem. Linux uses the FUSE file system to reach NTFS filesystems. You should turn on the virt_use_fusefs boolean. # setsebool -P virt_use_fusefs 1 Then can you run your virtual machine in permissive mode. # semanage permissive -a svirt_t And gather all of the AVC messages. # ausearch -m avc I just checked in the expected fixes for this into Fedora 17. Fixed in selinux-policy-3.10.0-144.fc17 selinux-policy-3.10.0-145.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/selinux-policy-3.10.0-145.fc17 Package selinux-policy-3.10.0-145.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing selinux-policy-3.10.0-145.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-11591/selinux-policy-3.10.0-145.fc17 then log in and leave karma (feedback). selinux-policy-3.10.0-145.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. |
libreport version: 2.0.10 executable: /usr/bin/python2.7 hashmarkername: setroubleshoot kernel: 3.4.6-2.fc17.x86_64 time: Wed 25 Jul 2012 01:48:21 PM IST description: :SELinux is preventing /usr/bin/qemu-kvm from 'getattr' accesses on the filesystem /. : :***** Plugin catchall (100. confidence) suggests *************************** : :If you believe that qemu-kvm should be allowed getattr access on the filesystem by default. :Then you should report this as a bug. :You can generate a local policy module to allow this access. :Do :allow this access for now by executing: :# grep qemu-kvm /var/log/audit/audit.log | audit2allow -M mypol :# semodule -i mypol.pp : :Additional Information: :Source Context system_u:system_r:svirt_t:s0:c195,c220 :Target Context system_u:object_r:fusefs_t:s0 :Target Objects / [ filesystem ] :Source qemu-kvm :Source Path /usr/bin/qemu-kvm :Port <Unknown> :Host (removed) :Source RPM Packages qemu-system-x86-1.0-17.fc17.x86_64 :Target RPM Packages filesystem-3-2.fc17.x86_64 :Policy RPM selinux-policy-3.10.0-140.fc17.noarch :Selinux Enabled True :Policy Type targeted :Enforcing Mode Enforcing :Host Name (removed) :Platform Linux (removed) 3.4.6-2.fc17.x86_64 #1 SMP Thu : Jul 19 22:54:16 UTC 2012 x86_64 x86_64 :Alert Count 2 :First Seen Wed 25 Jul 2012 01:47:57 PM IST :Last Seen Wed 25 Jul 2012 01:47:57 PM IST :Local ID 8b4d5b9f-4584-4a38-8861-ffb5d7929626 : :Raw Audit Messages :type=AVC msg=audit(1343204277.290:128): avc: denied { getattr } for pid=32670 comm="qemu-kvm" name="/" dev="sda5" ino=5 scontext=system_u:system_r:svirt_t:s0:c195,c220 tcontext=system_u:object_r:fusefs_t:s0 tclass=filesystem : : :type=SYSCALL msg=audit(1343204277.290:128): arch=x86_64 syscall=fstatfs success=no exit=EACCES a0=d a1=7fff962144b0 a2=0 a3=48 items=0 ppid=1 pid=32670 auid=1000 uid=1000 gid=1000 euid=1000 suid=1000 fsuid=1000 egid=1000 sgid=1000 fsgid=1000 tty=(none) ses=2 comm=qemu-kvm exe=/usr/bin/qemu-kvm subj=system_u:system_r:svirt_t:s0:c195,c220 key=(null) : :Hash: qemu-kvm,svirt_t,fusefs_t,filesystem,getattr : :audit2allowunable to open /sys/fs/selinux/policy: Permission denied : : :audit2allow -Runable to open /sys/fs/selinux/policy: Permission denied : :