Description of problem: SELinux is preventing umount (mount_t) "read write" automount_t. Version-Release number of selected component (if applicable): selinux-policy-3.6.12-94.fc11 How reproducible: once Steps to Reproduce: 1.not even sure, but seemed related to enabling Text-to-Speech (kttsd) 2. 3. Actual results: avc Expected results: no avc Additional info: Summary: SELinux is preventing umount (mount_t) "read write" automount_t. Detailed Description: SELinux denied access requested by umount. It is not expected that this access is required by umount and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. Allowing Access: You can generate a local policy module to allow this access - see FAQ (http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Or you can disable SELinux protection altogether. Disabling SELinux protection is not recommended. Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi) against this package. Additional Information: Source Context system_u:system_r:mount_t:s0 Target Context system_u:system_r:automount_t:s0 Target Objects socket [ udp_socket ] Source umount Source Path /bin/umount Port <Unknown> Host jerry-opti755 Source RPM Packages util-linux-ng-2.14.2-11.fc11 Target RPM Packages Policy RPM selinux-policy-3.6.12-94.fc11 Selinux Enabled True Policy Type targeted MLS Enabled True Enforcing Mode Enforcing Plugin Name catchall Host Name jerry-opti755 Platform Linux jerry-opti755 2.6.30.10-105.2.13.fc11.x86_64 #1 SMP Wed Feb 3 01:58:30 UTC 2010 x86_64 x86_64 Alert Count 1 First Seen Fri 12 Feb 2010 01:35:20 PM CST Last Seen Fri 12 Feb 2010 01:35:20 PM CST Local ID bcbeb702-2a7b-41f6-acd6-2f734b2e72c9 Line Numbers Raw Audit Messages node=jerry-opti755 type=AVC msg=audit(1266003320.417:30516): avc: denied { read write } for pid=26903 comm="umount" path="socket:[472534]" dev=sockfs ino=472534 scontext=system_u:system_r:mount_t:s0 tcontext=system_u:system_r:automount_t:s0 tclass=udp_socket node=jerry-opti755 type=SYSCALL msg=audit(1266003320.417:30516): arch=c000003e syscall=59 success=yes exit=0 a0=7f0c42abee70 a1=7f0c42abde00 a2=7f0c4ad66330 a3=7f0c42abd180 items=0 ppid=1700 pid=26903 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="umount" exe="/bin/umount" subj=system_u:system_r:mount_t:s0 key=(null)
Miroslav, lets just add ifdef(`hide_broken_symptoms', ` dontaudit mount_t $1:unix_stream_socket { read write }; dontaudit mount_t $1:tcp_socket { read write }; dontaudit mount_t $1:udp_socket { read write }; ') to mount_domtrans, since these pop up and seem to be unfixable. Add to F11 and F12.
Fixed in selinux-policy-3.6.12-95.fc11 and selinux-policy-3.6.32-91.fc12
selinux-policy-3.6.12-95.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/selinux-policy-3.6.12-95.fc11
selinux-policy-3.6.12-95.fc11 has been pushed to the Fedora 11 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update selinux-policy'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F11/FEDORA-2010-2591
selinux-policy-3.6.12-95.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report.