| Summary: | libvirt network definition is restricted by selinux policy | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Jaroslav Kortus <jkortus> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED DUPLICATE | QA Contact: | BaseOS QE Security Team <qe-baseos-security> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.3 | CC: | dwalsh, mmalik |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-03-02 14:50:07 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
*** This bug has been marked as a duplicate of bug 788985 *** |
Description of problem: export NETNAME=cluster virsh net-define $NETNAME.xml virsh net-autostart $NETNAME virsh net-start $NETNAME are not possible due to selinux restrictions, failing at: Mar 2 08:01:16 marathon-02 dnsmasq[2831]: failed to open pidfile /var/run/libvirt/network/cluster.pid: Permission denied Version-Release number of selected component (if applicable): selinux-policy-3.7.19-137.el6.noarch How reproducible: always Steps to Reproduce: 1. see description 2. 3. Actual results: commands do not produce running virtual network due to selinux restriction Expected results: proper labels on new files (see additional info). Additional info: ---- time->Fri Mar 2 07:47:49 2012 type=SYSCALL msg=audit(1330696069.686:54433): arch=c000003e syscall=2 success=no exit=-13 a0=1b88a70 a1=241 a2=1b6 a3=0 items=0 ppid=1 pid=5654 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1330696069.686:54433): avc: denied { write } for pid=5654 comm="dnsmasq" name="network" dev=dm-0 ino=2752733 scontext=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir ---- time->Fri Mar 2 07:55:54 2012 type=SYSCALL msg=audit(1330696554.804:54467): arch=c000003e syscall=2 success=no exit=-13 a0=137aa70 a1=241 a2=1b6 a3=0 items=0 ppid=1 pid=6044 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1330696554.804:54467): avc: denied { write } for pid=6044 comm="dnsmasq" name="network" dev=dm-0 ino=2752733 scontext=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir ---- time->Fri Mar 2 07:56:46 2012 type=SYSCALL msg=audit(1330696606.492:54491): arch=c000003e syscall=2 success=no exit=-13 a0=2467a70 a1=241 a2=1b6 a3=0 items=0 ppid=1 pid=6185 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1330696606.492:54491): avc: denied { write } for pid=6185 comm="dnsmasq" name="network" dev=dm-0 ino=2752733 scontext=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir ---- time->Fri Mar 2 07:56:46 2012 type=SYSCALL msg=audit(1330696606.613:54515): arch=c000003e syscall=2 success=no exit=-13 a0=9cda70 a1=241 a2=1b6 a3=0 items=0 ppid=1 pid=6294 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1330696606.613:54515): avc: denied { write } for pid=6294 comm="dnsmasq" name="network" dev=dm-0 ino=2752733 scontext=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir ---- time->Fri Mar 2 07:56:50 2012 type=SYSCALL msg=audit(1330696610.733:54536): arch=c000003e syscall=2 success=no exit=-13 a0=cf5a70 a1=241 a2=1b6 a3=0 items=0 ppid=1 pid=6434 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=2 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1330696610.733:54536): avc: denied { write } for pid=6434 comm="dnsmasq" name="network" dev=dm-0 ino=2752733 scontext=unconfined_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir ---- time->Fri Mar 2 08:01:16 2012 type=SYSCALL msg=audit(1330696876.393:44611): arch=c000003e syscall=2 success=no exit=-13 a0=1bb1a70 a1=241 a2=1b6 a3=0 items=0 ppid=1 pid=2833 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1330696876.393:44611): avc: denied { write } for pid=2833 comm="dnsmasq" name="network" dev=dm-0 ino=2752733 scontext=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir ---- time->Fri Mar 2 08:01:36 2012 type=SYSCALL msg=audit(1330696896.835:44631): arch=c000003e syscall=2 success=yes exit=10 a0=70ca70 a1=241 a2=1b6 a3=0 items=0 ppid=1 pid=2944 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="dnsmasq" exe="/usr/sbin/dnsmasq" subj=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 key=(null) type=AVC msg=audit(1330696896.835:44631): avc: denied { write } for pid=2944 comm="dnsmasq" name="cluster.pid" dev=dm-0 ino=2752861 scontext=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=system_u:object_r:virt_var_run_t:s0 tclass=file type=AVC msg=audit(1330696896.835:44631): avc: denied { create } for pid=2944 comm="dnsmasq" name="cluster.pid" scontext=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=system_u:object_r:virt_var_run_t:s0 tclass=file type=AVC msg=audit(1330696896.835:44631): avc: denied { add_name } for pid=2944 comm="dnsmasq" name="cluster.pid" scontext=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir type=AVC msg=audit(1330696896.835:44631): avc: denied { write } for pid=2944 comm="dnsmasq" name="network" dev=dm-0 ino=2752733 scontext=system_u:system_r:dnsmasq_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:virt_var_run_t:s0 tclass=dir # after setenforce 0 and retry: [root@marathon-02 virsh_create_network]# restorecon -vnR /var/ restorecon reset /var/run/libvirt/qemu context unconfined_u:object_r:virt_var_run_t:s0->unconfined_u:object_r:qemu_var_run_t:s0 restorecon reset /var/run/libvirt/network context unconfined_u:object_r:virt_var_run_t:s0->unconfined_u:object_r:dnsmasq_var_run_t:s0 restorecon reset /var/run/libvirt/network/cluster.pid context system_u:object_r:virt_var_run_t:s0->system_u:object_r:dnsmasq_var_run_t:s0 restorecon reset /var/log/yum.log context system_u:object_r:var_log_t:s0->system_u:object_r:rpm_log_t:s0