[pkg-apparmor] Bug#905342: apache fpm not working anymore

[Ivan Sergio Borgonovo]

Package: apparmor
Version: 2.13-6

I've a lxc guest running apache php fpm for horde.
lxc guest and host both were running apparmor.

Host was updated from 2.12-5 to 2.13-6.
Guest was updated from 2.13-4 to 2.13-6.

Package upgraded included:
apparmor
apparmor-easyprof
apparmor-notify
apparmor-profiles
apparmor-utils
libapparmor1
python3-apparmor
python3-libapparmor

After upgrading apparmor horde stopped working.

I downgraded apparmor on the host and still horde on the guest was not 
working.
After downgrading apparmor on the guest horde started to work again.

Problems seems  related to apparmor recipes rather than in binaries 
since by mistake I forgot to downgrade the apparmor package in the guest 
and things were working.

related log entries may be

Aug  1 19:46:50 caronte kernel: [265475.231940] audit: type=1400 
audit(1533145610.777:245): apparmor="STATUS" operation="profile_replace" 
info="same as current profile, skipping" profile="unconfined" 
name="klogd" pid=19732 comm="apparmor_parser"

-- 
Ivan Sergio Borgonovo
https://www.webthatworks.it https://www.borgonovo.net