# Testing series focal
###########################################
Creating focal-2067810
Starting focal-2067810
Waiting for container IP
..............Waiting for container ssh
....Connection to 10.0.102.70 22 port [tcp/ssh] succeeded!
Waiting for cloud-init to be done
# Latest u-a-t is installed
###########################################
ubuntu-advantage-tools:
Installed: 32.3~20.04
Candidate: 32.3~20.04
Version table:
*** 32.3~20.04 500
500 http://br.archive.ubuntu.com/ubuntu focal-updates/main amd64
Packages
100 /var/lib/dpkg/status
20.3 500
500 http://br.archive.ubuntu.com/ubuntu focal/main amd64 Packages
###########################################
# Creating conditions for the bug
###########################################
###########################################
# Reproducing the bug
###########################################
# Triggering apparmor DENIED messages
###########################################
# aa-exec -p ubuntu_pro_esm_cache//dpkg dpkg --print-foreign-
architectures
# dmesg:
[Fri Jun 21 20:35:31 2024] audit: type=1400 audit(1719002131.528:40):
apparmor="DENIED" operation="open" profile="ubuntu_pro_esm_cache//dpkg"
name="/var/lib/dpkg/arch" pid=1599 comm="dpkg" requested_mask="r"
denied_mask="r" fsuid=0 ouid=0
# aa-exec -p ubuntu_pro_esm_cache apt-cache policy | head
Package files:
100 /var/lib/dpkg/status
release a=now
500 http://br.archive.ubuntu.com/ubuntu focal-security/multiverse amd64
Packages
release
v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=multiverse,b=amd64
origin br.archive.ubuntu.com
500 http://br.archive.ubuntu.com/ubuntu focal-security/universe amd64 Packages
release
v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=universe,b=amd64
origin br.archive.ubuntu.com
500 http://br.archive.ubuntu.com/ubuntu focal-security/restricted amd64
Packages
# dmesg:
[Fri Jun 21 20:35:31 2024] audit: type=1400 audit(1719002131.908:41):
apparmor="DENIED" operation="open" profile="ubuntu_pro_esm_cache//dpkg"
name="/var/lib/dpkg/arch" pid=1607 comm="dpkg" requested_mask="r"
denied_mask="r" fsuid=0 ouid=0
[Fri Jun 21 20:35:31 2024] audit: type=1400 audit(1719002131.928:42):
apparmor="DENIED" operation="open" profile="ubuntu_pro_esm_cache//dpkg"
name="/var/lib/dpkg/arch" pid=1608 comm="dpkg" requested_mask="r"
denied_mask="r" fsuid=0 ouid=0
# esm-cache.service test
###########################################
# /var/lib/apt/periodic/ contents
###########################################
total 8
drwxr-xr-x 2 root root 4096 Jun 21 20:35 .
drwxr-xr-x 5 root root 4096 Jun 21 20:35 ..
# systemctl start esm-cache.service
# dmesg:
[Fri Jun 21 20:35:32 2024] audit: type=1400 audit(1719002132.644:43):
apparmor="DENIED" operation="open" profile="ubuntu_pro_esm_cache//dpkg"
name="/var/lib/dpkg/arch" pid=1622 comm="dpkg" requested_mask="r"
denied_mask="r" fsuid=0 ouid=0
[Fri Jun 21 20:35:32 2024] audit: type=1400 audit(1719002132.644:44):
apparmor="DENIED" operation="open" profile="ubuntu_pro_esm_cache//dpkg"
name="/var/lib/dpkg/arch" pid=1623 comm="dpkg" requested_mask="r"
denied_mask="r" fsuid=0 ouid=0
[Fri Jun 21 20:35:33 2024] audit: type=1400 audit(1719002133.300:45):
apparmor="DENIED" operation="open"
profile="ubuntu_pro_esm_cache//apt_methods_gpgv" name="/var/lib/dpkg/arch"
pid=1632 comm="dpkg" requested_mask="r" denied_mask="r" fsuid=105 ouid=0
[Fri Jun 21 20:35:33 2024] audit: type=1400 audit(1719002133.304:46):
apparmor="DENIED" operation="open"
profile="ubuntu_pro_esm_cache//apt_methods_gpgv" name="/var/lib/dpkg/arch"
pid=1634 comm="dpkg" requested_mask="r" denied_mask="r" fsuid=105 ouid=0
[Fri Jun 21 20:35:33 2024] audit: type=1400 audit(1719002133.304:47):
apparmor="DENIED" operation="open"
profile="ubuntu_pro_esm_cache//apt_methods_gpgv" name="/var/lib/dpkg/arch"
pid=1636 comm="dpkg" requested_mask="r" denied_mask="r" fsuid=105 ouid=0
[Fri Jun 21 20:35:33 2024] audit: type=1400 audit(1719002133.308:48):
apparmor="DENIED" operation="open"
profile="ubuntu_pro_esm_cache//apt_methods_gpgv" name="/var/lib/dpkg/arch"
pid=1638 comm="dpkg" requested_mask="r" denied_mask="r" fsuid=105 ouid=0
[Fri Jun 21 20:35:33 2024] audit: type=1400 audit(1719002133.312:49):
apparmor="DENIED" operation="open"
profile="ubuntu_pro_esm_cache//apt_methods_gpgv" name="/var/lib/dpkg/arch"
pid=1641 comm="dpkg" requested_mask="r" denied_mask="r" fsuid=105 ouid=0
# Updating to proposed
###########################################
deb http://archive.ubuntu.com/ubuntu focal-proposed main
dpkg-preconfigure: unable to re-open stdin: No such file or directory
ubuntu-advantage-tools:
Installed: 32.3.1~20.04
Candidate: 32.3.1~20.04
Version table:
*** 32.3.1~20.04 500
500 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 Packages
100 /var/lib/dpkg/status
32.3~20.04 500
500 http://br.archive.ubuntu.com/ubuntu focal-updates/main amd64
Packages
20.3 500
500 http://br.archive.ubuntu.com/ubuntu focal/main amd64 Packages
# Now there must be no apparmor DENIED messages
###########################################
# Triggering apparmor DENIED messages
###########################################
# aa-exec -p ubuntu_pro_esm_cache//dpkg dpkg --print-foreign-
architectures
# dmesg:
# aa-exec -p ubuntu_pro_esm_cache apt-cache policy | head
Package files:
100 /var/lib/dpkg/status
release a=now
500 http://archive.ubuntu.com/ubuntu focal-proposed/main amd64 Packages
release v=20.04,o=Ubuntu,a=focal-proposed,n=focal,l=Ubuntu,c=main,b=amd64
origin archive.ubuntu.com
500 http://br.archive.ubuntu.com/ubuntu focal-security/multiverse amd64
Packages
release
v=20.04,o=Ubuntu,a=focal-security,n=focal,l=Ubuntu,c=multiverse,b=amd64
origin br.archive.ubuntu.com
500 http://br.archive.ubuntu.com/ubuntu focal-security/universe amd64 Packages
# dmesg:
# esm-cache.service test
###########################################
# /var/lib/apt/periodic/ contents
###########################################
total 8
drwxr-xr-x 2 root root 4096 Jun 21 20:35 .
drwxr-xr-x 5 root root 4096 Jun 21 20:35 ..
# systemctl start esm-cache.service
# dmesg:
TEST SUCCEEDED
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2067810
Title:
Apparmor denial on /var/lib/dpkg/arch
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-advantage-tools/+bug/2067810/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
