Re: ps not showing contexts?

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Daniel J Walsh wrote:
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Hash: SHA1

Wart wrote:
After a month's worth of rawhide updates, I noticed that ps is no longer
reporting the contexts for processes:

[root@localhost audit]# selinuxenabled && echo $?
0
[root@localhost audit]# rpm -q selinux-policy-targeted
selinux-policy-targeted-3.0.5-11.fc8
[root@localhost ~]# ps auwxZ | tail
-                               gdm       2422  0.2  5.7  80604 29540 ?
       Ss   21:58   0:03 /usr/libexec/gdmgreeter
--gtk-module=gail:atk-bridge:/usr/lib/gtk-2.0/modules/libkeymouselistener
-                               gdm       2424  0.4  0.7  13272  3956 ?
       S    21:58   0:05 /usr/libexec/at-spi-registryd
-                               gdm       2426  0.0  0.5  38748  2700 ?
       Ssl  21:58   0:00 /usr/libexec/bonobo-activation-server
--ac-activate --ior-output-fd=13

Any ideas what may have caused this to stop working?

--Wart

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Works for me.   Also you selinux-policy is out of date.


# rpm -q selinux-policy
selinux-policy-3.0.6-1.fc8
# rpm -qf /bin/ps
procps-3.2.7-14.fc8


ps auwxZ | head -10
LABEL                           USER       PID %CPU %MEM    VSZ   RSS
TTY      STAT START   TIME COMMAND
system_u:system_r:init_t:s0     root         1  0.0  0.0   2152   632 ?
       Ss   Aug20   0:07 init [5]
system_u:system_r:kernel_t:s0   root         2  0.0  0.0      0     0 ?
       S<   Aug20   0:00 [kthreadd]
system_u:system_r:kernel_t:s0   root         3  0.0  0.0      0     0 ?
       S<   Aug20   0:00 [migration/0]
system_u:system_r:kernel_t:s0   root         4  0.0  0.0      0     0 ?
       S<   Aug20   0:00 [ksoftirqd/0]
system_u:system_r:kernel_t:s0   root         5  0.0  0.0      0     0 ?
       S<   Aug20   0:00 [watchdog/0]

Still no luck. I restored the machine to a previously working state, and then upgraded both procps and *selinux*. Immediately after the upgrade ps stopped showing contexts again.

[...]
Updated: libselinux.i386 0:2.0.31-2.fc8 libselinux-python.i386 0:2.0.31-2.fc8 selinux-policy.noarch 0:3.0.6-3.fc8 selinux-policy-devel.noarch 0:3.0.6-3.fc8 selinux-policy-targeted.noarch 0:3.0.6-3.fc8 Dependency Updated: libsemanage.i386 0:2.0.4-1.fc8 libsepol.i386 0:2.0.7-1.fc8 policycoreutils.i386 0:2.0.25-2.fc8 policycoreutils-gui.i386 0:2.0.25-2.fc8
Complete!
[root@localhost ~]# ps auwxZ | head
LABEL USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND - root 1 0.0 0.1 2108 624 ? Ss 02:30 0:02 init [5] - root 2 0.0 0.0 0 0 ? S< 02:30 0:00 [kthreadd] - root 3 0.0 0.0 0 0 ? S< 02:30 0:00 [migration/0] - root 4 0.0 0.0 0 0 ? S< 02:30 0:00 [ksoftirqd/0] - root 5 0.0 0.0 0 0 ? S< 02:30 0:00 [watchdog/0] - root 6 0.0 0.0 0 0 ? S< 02:30 0:00 [events/0] - root 7 0.0 0.0 0 0 ? S< 02:30 0:00 [khelper] - root 58 0.0 0.0 0 0 ? S< 02:30 0:00 [kblockd/0] - root 61 0.0 0.0 0 0 ? S< 02:30 0:00 [kacpid]
[root@localhost ~]# rpm -q selinux-policy
selinux-policy-3.0.6-3.fc8
[root@localhost ~]# rpm -q procps
procps-3.2.7-15.1.fc8

When I get some time I'll start with a fresh F-7 install and then upgrade to rawhide. Maybe some intermediate update broke things beyond repair.

--Wart

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