Public bug reported:
On January 19 lxc and apparmor were upgraded on our VPN servers:
2017-01-19 06:30:36 upgrade libdbus-1-3:amd64 1.6.18-0ubuntu4.4
1.6.18-0ubuntu4.5
2017-01-19 06:30:37 upgrade python3-lxc:amd64 1.0.8-0ubuntu0.4 1.0.9-0ubuntu2
2017-01-19 06:30:38 upgrade libapparmor1:amd64 2.8.95~2430-0ubuntu5.3
2.10.95-0ubuntu2.5~14.04.1
2017-01-19 06:30:38 upgrade libapparmor-perl:amd64 2.8.95~2430-0ubuntu5.3
2.10.95-0ubuntu2.5~14.04.1
2017-01-19 06:30:38 upgrade apparmor:amd64 2.8.95~2430-0ubuntu5.3
2.10.95-0ubuntu2.5~14.04.1
2017-01-19 06:30:39 upgrade lxc-templates:amd64 1.0.8-0ubuntu0.4 1.0.9-0ubuntu2
2017-01-19 06:30:40 upgrade liblxc1:amd64 1.0.8-0ubuntu0.4 1.0.9-0ubuntu2
2017-01-19 06:30:40 upgrade lxc:amd64 1.0.8-0ubuntu0.4 1.0.9-0ubuntu2
2017-01-19 06:30:41 upgrade libseccomp2:amd64 2.1.0+dfsg-1
2.1.1-1ubuntu1~trusty3
2017-01-19 06:30:42 upgrade dbus:amd64 1.6.18-0ubuntu4.4 1.6.18-0ubuntu4.5
The day after, the servers were rebooted and the application containers
running the OpenVPN instances failed to start:
+ lxc-execute -n network-vpn -f /server/network.vpn/lxc/lxc.conf --
/server/network.vpn/lxc/lxc-start.sh
lxc-execute: utils.c: safe_mount: 1391 No such file or directory - Failed to
mount proc onto /proc
lxc-execute: conf.c: tmp_proc_mount: 4132 No such file or directory - failed to
mount /proc in the container.
lxc-execute: lsm/apparmor.c: apparmor_process_label_get: 80 No such file or
directory - opening /proc/1/attr/current
lxc-execute: lsm/apparmor.c: apparmor_process_label_set: 191 No such file or
directory - failed to change apparmor profile to lxc-container-default
lxc-execute: sync.c: __sync_wait: 57 An error occurred in another process
(expected sequence number 5)
lxc-execute: start.c: __lxc_start: 1149 failed to spawn 'network-vpn'
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
hugetlb:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
perf_event:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
blkio:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
freezer:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
devices:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
memory:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
name=systemd:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
cpuacct:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
cpu:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to cgmanager_remove_sync
failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
cpuset:lxc/network-vpn
We had to downgrade lxc, apparmor and related packages to the latest
version from trusty-security instead of trusty-updates to get the VPN up
and running again.
Details:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
3.13.0-107-generic #154-Ubuntu SMP Tue Dec 20 09:57:27 UTC 2016 x86_64
x86_64 x86_64 GNU/Linux
Any clue about what's going on?
Thanks,
Alex
** Affects: lxc (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1659590
Title:
containers won't start after lxc and apparmor upgrades in trusty
Status in lxc package in Ubuntu:
New
Bug description:
On January 19 lxc and apparmor were upgraded on our VPN servers:
2017-01-19 06:30:36 upgrade libdbus-1-3:amd64 1.6.18-0ubuntu4.4
1.6.18-0ubuntu4.5
2017-01-19 06:30:37 upgrade python3-lxc:amd64 1.0.8-0ubuntu0.4 1.0.9-0ubuntu2
2017-01-19 06:30:38 upgrade libapparmor1:amd64 2.8.95~2430-0ubuntu5.3
2.10.95-0ubuntu2.5~14.04.1
2017-01-19 06:30:38 upgrade libapparmor-perl:amd64 2.8.95~2430-0ubuntu5.3
2.10.95-0ubuntu2.5~14.04.1
2017-01-19 06:30:38 upgrade apparmor:amd64 2.8.95~2430-0ubuntu5.3
2.10.95-0ubuntu2.5~14.04.1
2017-01-19 06:30:39 upgrade lxc-templates:amd64 1.0.8-0ubuntu0.4
1.0.9-0ubuntu2
2017-01-19 06:30:40 upgrade liblxc1:amd64 1.0.8-0ubuntu0.4 1.0.9-0ubuntu2
2017-01-19 06:30:40 upgrade lxc:amd64 1.0.8-0ubuntu0.4 1.0.9-0ubuntu2
2017-01-19 06:30:41 upgrade libseccomp2:amd64 2.1.0+dfsg-1
2.1.1-1ubuntu1~trusty3
2017-01-19 06:30:42 upgrade dbus:amd64 1.6.18-0ubuntu4.4 1.6.18-0ubuntu4.5
The day after, the servers were rebooted and the application
containers running the OpenVPN instances failed to start:
+ lxc-execute -n network-vpn -f /server/network.vpn/lxc/lxc.conf --
/server/network.vpn/lxc/lxc-start.sh
lxc-execute: utils.c: safe_mount: 1391 No such file or directory - Failed to
mount proc onto /proc
lxc-execute: conf.c: tmp_proc_mount: 4132 No such file or directory - failed
to mount /proc in the container.
lxc-execute: lsm/apparmor.c: apparmor_process_label_get: 80 No such file or
directory - opening /proc/1/attr/current
lxc-execute: lsm/apparmor.c: apparmor_process_label_set: 191 No such file or
directory - failed to change apparmor profile to lxc-container-default
lxc-execute: sync.c: __sync_wait: 57 An error occurred in another process
(expected sequence number 5)
lxc-execute: start.c: __lxc_start: 1149 failed to spawn 'network-vpn'
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
hugetlb:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
perf_event:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
blkio:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
freezer:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
devices:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
memory:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
name=systemd:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
cpuacct:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
cpu:lxc/network-vpn
lxc-execute: cgmanager.c: cgm_remove_cgroup: 523 call to
cgmanager_remove_sync failed: invalid request
lxc-execute: cgmanager.c: cgm_remove_cgroup: 525 Error removing
cpuset:lxc/network-vpn
We had to downgrade lxc, apparmor and related packages to the latest
version from trusty-security instead of trusty-updates to get the VPN
up and running again.
Details:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
3.13.0-107-generic #154-Ubuntu SMP Tue Dec 20 09:57:27 UTC 2016 x86_64
x86_64 x86_64 GNU/Linux
Any clue about what's going on?
Thanks,
Alex
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