Package: docker.io Version: 1.11.2~ds1-6 Severity: normal -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
When booting with the systemd.unified_cgroup_hierarchy kernel parameter, systemd mounts the cgroup2 filesystem at /sys/fs/cgroup. As a result, docker no longer starts: time="2016-10-13T11:40:35.542974438+01:00" level=info msg="New containerd process, pid: 5361\n" time="2016-10-13T11:40:36.560787581+01:00" level=info msg="[graphdriver] using prior storage driver \"overlay\"" time="2016-10-13T11:40:36.589298060+01:00" level=info msg="Graph migration to content-addressability took 0.00 seconds" time="2016-10-13T11:40:36.641136232+01:00" level=info msg="Firewalld running: false" time="2016-10-13T11:40:36.769321694+01:00" level=info msg="Default bridge (docker0) is assigned with an IP address 172.17.0.0/16. Daemon option --bip can be used to set a preferred IP address" time="2016-10-13T11:40:36.930907456+01:00" level=warning msg="Your kernel does not support cgroup memory limit" time="2016-10-13T11:40:36.930946129+01:00" level=warning msg="Unable to find cpu cgroup in mounts" time="2016-10-13T11:40:36.930958093+01:00" level=warning msg="Unable to find blkio cgroup in mounts" time="2016-10-13T11:40:36.930967804+01:00" level=warning msg="Unable to find cpuset cgroup in mounts" time="2016-10-13T11:40:36.933815046+01:00" level=warning msg="mountpoint for pids not found" time="2016-10-13T11:40:36.934330952+01:00" level=fatal msg="Error starting daemon: Devices cgroup isn't mounted" - -- System Information: Debian Release: stretch/sid APT prefers testing-debug APT policy: (550, 'testing-debug'), (550, 'testing'), (520, 'unstable-debug'), (520, 'unstable'), (510, 'experimental-debug'), (510, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 4.7.0-1-amd64 (SMP w/2 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) -----BEGIN PGP SIGNATURE----- iQIvBAEBCAAZBQJYAhT8EhxzYW1Acm9ib3RzLm9yZy51awAKCRDSC0ICXNonuROt D/wO0othjFHjaLx5vN8WoMezgHsssCM5TFAtmrOiON2kZOmgM4o5QHM0SHG9w+RQ WEVAwjPttfKPFz9NnYM8Pbj8eJWL8j0MRfUnB88HxakjdxTViktIgoOcDjIoD48X kbkK+TJi1DmQCSNzdNXkGxZRCgQUNVaxFVSrWkUDYoPg7QTO/B98/GK+s1mDVn4p yJJoB9sEa7uO1XtiMvRj4CeXymmFpG7RSpzn1XC6XZ7w344B6FfSkK2Pbj5MAhla nGorZsdrgzRmwI2F1s0xdVKWxsjwWJKGK5qK0fX6ax4Fv1s8ZL0DzUNwG3xws0su c9K9F81qyrfLwl+KrfqYtk067KLYo2cpm0ppcgqNmNVpwcKwku+Vx8A/0QX2Jn+r BgMpDmaH9WRrcb07Gy33bEYFrAS9lLGTfyxw8EyeETncfrPkWeIo5suUylEuuL1s Z1xQqk2WR2wKl7pXoCc0K4ZW2h2g/IsbF+W65AKlorKGRCV922oWrZw1kDAVCt1H WSQqLfJi12ofNehaB3JDpkf3oLEDrgTClodKmx2uvAJZRdfuGjcsN9OTjGWv84gx aPaIPYba5JwjrCZy8ofx7OxCVFU8D61W3wJ74YXwNcan7TvLW1ckXRg+F9auHDYc UQiPwQ+asnk4m3xGGEtioGuy7heF2iqJjgKe9MJ5c6UcLg== =0FE4 -----END PGP SIGNATURE-----