On 08/13/2017 05:41 PM, Tetsuo Handa - 
penguin-ker...@i-love.sakura.ne.jp wrote:
 > stank.k...@xoxy.net wrote:
 >>   > Are there messages like
 >>   >
 >>   >    <kernel> /usr/sbin/sshd /usr/bin/bash 
/usr/sbin/tomoyo-editpolicy ( /usr/sbin/tomoyo-editpolicy ) is not 
permitted to update policies.
 >>   >
 >>   > in output of dmesg command? If yes, programs for updating 
on-memory policies are not listed in
 >>   > /sys/kernel/security/tomoyo/manager . Please make sure that you 
executed /usr/lib/tomoyo/init_policy .
 >>
 >> Yes, I see "<kernel> /usr/bin/agetty /usr/bin/login /usr/bin/bash
 >> /usr/bin/tomoyo-editpolicy ( /usr/bin/tomoyo-editpolicy ) is not
 >> permitted to update policies."  I thought I had run
 >> /usr/lib/tomoyo/init_policy , but I may have forgotten this second time.
 >> I had to remove tomoyo and its files and reinstall because something I
 >> did (I don't know what; I wasn't able to edit the policies the first
 >> time, either), caused a kernel panic when starting X with tomoyo 
running.
 >>
 >> I ran # /usr/lib/tomoyo/init_policy and still am not able to edit the
 >> policies (same output in dmesg).
 >>
 > OK. So, /etc/tomoyo/manager.conf is expected to be loaded into
 > /sys/kernel/security/tomoyo/manager when /sbin/init starts upon boot, but
 > for some reason it is not loaded yet. Well, for Arch Linux, it might be
 > systemd rather than init .
 >
 > Did you reboot the system after you executed /usr/lib/tomoyo/init_policy
 > so that /sbin/tomoyo-init will load /etc/tomoyo/manager.conf into
 > /sys/kernel/security/tomoyo/manager when /sbin/init starts upon boot?
 >
 > After rebooting, is /sys/kernel/security/tomoyo/manager still empty?

Both /sys/kernel/security/tomoyo/manager and /etc/tomoyo/manager.conf 
are empty after running /usr/lib/tomoyo/init_policy and rebooting. 
(/etc/tomoyo/manager.conf is empty immediately after running 
init_policy.  No relevant output is in dmesg.)

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