Description of problem: User in guest_u role cannot find out what processes he is running because he is denied to acces the /proc filesystem. Version-Release number of selected component (if applicable): selinux-policy-3.6.32-27.fc12.noarch Steps to Reproduce: ps -Z Actual results: Error: /proc must be mounted To mount /proc at boot you need an /etc/fstab line like: /proc /proc proc defaults In the meantime, run "mount /proc /proc -t proc" Expected results: LABEL PID TTY TIME CMD guest_u:guest_r:guest_t:s0 15094 tty2 00:00:00 bash guest_u:guest_r:guest_t:s0 16577 tty2 00:00:00 ps Additional info: type=AVC msg=audit(1256033931.373:317): avc: denied { create } for pid=15094 comm="bash" scontext=guest_u:guest_r:guest_t:s0 tcontext=guest_u:guest_r:guest_t:s0 tclass=netlink_audit_socket type=SYSCALL msg=audit(1256033931.373:317): arch=40000003 syscall=102 success=no exit=-13 a0=1 a1=bfa64f00 a2=82da008 a3=1 items=0 ppid=1551 pid=15094 auid=502 uid=502 gid=502 euid=502 suid=502 fsuid=502 egid=502 sgid=502 fsgid=502 tty=tty2 ses=20 comm="bash" exe="/bin/bash" subj=guest_u:guest_r:guest_t:s0 key=(null)
Fixed in selinux-policy-3.6.32-29.fc12