Hi,
Just did a fresh minimal install of ubuntu-23.10.1-desktop-amd64.iso
apt install -y docker.io
<add user to group>
<restart>
docker run -d --name=nginx nginx
docker kill -s sigint nginx
Error response from daemon: Cannot kill container: nginx: Cannot kill container
3590b8a55fa29e5df34b1ad7444100652ba9912d42e877c475b181909ee9a698: unknown error
after kill: runc did not terminate successfully: exit status 1: unable to
signal init: permission denied
: unknown
dmesg:
[33054.783037] audit: type=1400 audit(1697228308.520:1037): apparmor="DENIED"
operation="signal" class="signal" profile="docker-default" pid=189468
comm="runc" requested_mask="receive" denied_mask="receive" signal=usr1
peer="/usr/sbin/runc"
can't find a docker-default profile in /etc/apparmor.d/
usr.sbin.runc has 0644
# cat usr.sbin.runc
abi <abi/4.0>,
include <tunables/global>
/usr/sbin/runc flags=(unconfined) {
userns,
# Site-specific additions and overrides. See local/README for details.
include if exists <local/usr.sbin.runc>
}
Hope it helps
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apparmor in Ubuntu.
https://bugs.launchpad.net/bugs/2039294
Title:
apparmor docker
Status in apparmor package in Ubuntu:
Incomplete
Bug description:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 23.10
Release: 23.10
Codename: mantic
Docker version 24.0.5, build 24.0.5-0ubuntu1
Graceful shutdown doesn't work anymore due to SIGTERM and SIGKILL (maybe all
signals?) doesn't reach the target process. Works when apparmor is uninstalled.
[17990.085295] audit: type=1400 audit(1697213244.019:981): apparmor="DENIED"
operation="signal" class="signal" profile="docker-default" pid=172626
comm="runc" requested_mask="receive" denied_mask="receive" signal=term
peer="/usr/sbin/runc"
[17992.112517] audit: type=1400 audit(1697213246.043:982): apparmor="DENIED"
operation="signal" class="signal" profile="docker-default" pid=172633
comm="runc" requested_mask="receive" denied_mask="receive" signal=kill
peer="/usr/sbin/runc"
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