Public bug reported: I am trying to map two users (999, 1001) to one of my containers. I added both IDs to /etc/subgid and /etc/subuid. I followed by setting raw.id_map property value (as instructed here https://lists.linuxcontainers.org/pipermail/lxc- users/2017-March/013034.html):
"echo -e "both 999 999\nboth 1001 1001" | lxc config set mycontainer raw.idmap -" However upon starting the container, I get errors (log excerpt below). If, on the other hand, I set idmap to either "both 999 999" or "both 1001 1001" only - i.e. if I map only one user at the time, the container starts just fine and the user is mapped as expected. My subgid and subuid look as follows: lxd:100000:65536 root:100000:65536 root:1001:1 root:999:1 Log excerpt: Name: mycontainer Remote: unix:/var/lib/lxd/unix.socket Architecture: x86_64 Created: 2017/02/22 18:54 UTC Status: Stopped Type: persistent Profiles: default Log: lxc 20170519204102.895 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer" already existed. lxc 20170519204102.896 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer: No such file or directory lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-1" already existed. lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-1: No such file or directory lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-2" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-2: No such file or directory lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-3" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-3: No such file or directory lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-4" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-4: No such file or directory lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-5" already existed. lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-5: No such file or directory lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-6" already existed. lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-6: No such file or directory lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-7" already existed. lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-7: No such file or directory lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-8" already existed. lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-8: No such file or directory lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-9" already existed. lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-9: No such file or directory lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-10" already existed. lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-10: No such file or directory lxc 20170519204102.123 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.123 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsns_chown:1485 - Error requesting cgroup chown in new namespace lxc 20170519204102.169 WARN lxc_conf - conf.c:lxc_delete_network:3038 - Failed to remove "vethUVG4PV" from host: Invalid argument. lxc 20170519204102.170 ERROR lxc_start - start.c:__lxc_start:1346 - Failed to spawn container "mycontainer". lxc 20170519204102.764 ERROR lxc_conf - conf.c:run_buffer:405 - Script exited with status 1. lxc 20170519204102.764 ERROR lxc_start - start.c:lxc_fini:546 - Failed to run lxc.hook.post-stop for container "mycontainer". lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. lxc 20170519204102.770 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.770 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/systemd//lxc/mycontainer-11 lxc 20170519204102.775 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.775 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/pids//lxc/mycontainer-11 lxc 20170519204102.781 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.781 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/hugetlb//lxc/mycontainer-11 lxc 20170519204102.787 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.787 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/net_cls//lxc/mycontainer-11 lxc 20170519204102.793 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.793 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpu//lxc/mycontainer-11 lxc 20170519204102.798 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.798 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/perf_event//lxc/mycontainer-11 lxc 20170519204102.803 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.803 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/memory//lxc/mycontainer-11 lxc 20170519204102.808 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.808 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/freezer//lxc/mycontainer-11 lxc 20170519204102.813 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.813 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/blkio//lxc/mycontainer-11 lxc 20170519204102.818 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.818 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpuset//lxc/mycontainer-11 lxc 20170519204102.823 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.823 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/devices//lxc/mycontainer-11 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxd 2.0.9-0ubuntu1~16.04.2 ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59 Uname: Linux 4.4.0-77-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Fri May 19 16:42:04 2017 InstallationDate: Installed on 2016-07-28 (295 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) ProcEnviron: SHELL=/bin/bash TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SourcePackage: lxd UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: lxd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug third-party-packages xenial ** Description changed: I am trying to map two users (999, 1001) to one of my containers. I added both IDs to /etc/subgid and /etc/subuid. I followed by setting raw.id_map property value (as instructed here https://lists.linuxcontainers.org/pipermail/lxc- users/2017-March/013034.html): "echo -e "both 999 999\nboth 1001 1001" | lxc config set couchpotato raw.idmap -" - However upon starting the container, I get errors as following: + However upon starting the container, I get errors (log excerpt below). + If, on the other hand, I set idmap to either "both 999 999" or echo -e + "both 1001 1001" only - i.e. if I map only one user at the time, the + container starts just fine and the user is mapped as expected. + + My subgid and subuid look as follows: + + lxd:100000:65536 + root:100000:65536 + root:1001:1 + root:999:1 + + + Log excerpt: Name: mycontainer Remote: unix:/var/lib/lxd/unix.socket Architecture: x86_64 Created: 2017/02/22 18:54 UTC Status: Stopped Type: persistent Profiles: default Log: - lxc 20170519204102.895 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer" already existed. - lxc 20170519204102.896 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer: No such file or directory - lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-1" already existed. - lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-1: No such file or directory - lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-2" already existed. - lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-2: No such file or directory - lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-3" already existed. - lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-3: No such file or directory - lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-4" already existed. - lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-4: No such file or directory - lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-5" already existed. - lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-5: No such file or directory - lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-6" already existed. - lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-6: No such file or directory - lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-7" already existed. - lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-7: No such file or directory - lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-8" already existed. - lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-8: No such file or directory - lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-9" already existed. - lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-9: No such file or directory - lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-10" already existed. - lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-10: No such file or directory - lxc 20170519204102.123 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.123 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsns_chown:1485 - Error requesting cgroup chown in new namespace - lxc 20170519204102.169 WARN lxc_conf - conf.c:lxc_delete_network:3038 - Failed to remove "vethUVG4PV" from host: Invalid argument. - lxc 20170519204102.170 ERROR lxc_start - start.c:__lxc_start:1346 - Failed to spawn container "mycontainer". - lxc 20170519204102.764 ERROR lxc_conf - conf.c:run_buffer:405 - Script exited with status 1. - lxc 20170519204102.764 ERROR lxc_start - start.c:lxc_fini:546 - Failed to run lxc.hook.post-stop for container "mycontainer". - lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. - lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. - lxc 20170519204102.770 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.770 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/systemd//lxc/mycontainer-11 - lxc 20170519204102.775 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.775 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/pids//lxc/mycontainer-11 - lxc 20170519204102.781 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.781 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/hugetlb//lxc/mycontainer-11 - lxc 20170519204102.787 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.787 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/net_cls//lxc/mycontainer-11 - lxc 20170519204102.793 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.793 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpu//lxc/mycontainer-11 - lxc 20170519204102.798 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.798 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/perf_event//lxc/mycontainer-11 - lxc 20170519204102.803 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.803 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/memory//lxc/mycontainer-11 - lxc 20170519204102.808 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.808 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/freezer//lxc/mycontainer-11 - lxc 20170519204102.813 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.813 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/blkio//lxc/mycontainer-11 - lxc 20170519204102.818 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.818 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpuset//lxc/mycontainer-11 - lxc 20170519204102.823 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings - lxc 20170519204102.823 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/devices//lxc/mycontainer-11 + lxc 20170519204102.895 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer" already existed. + lxc 20170519204102.896 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer: No such file or directory + lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-1" already existed. + lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-1: No such file or directory + lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-2" already existed. + lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-2: No such file or directory + lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-3" already existed. + lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-3: No such file or directory + lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-4" already existed. + lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-4: No such file or directory + lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-5" already existed. + lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-5: No such file or directory + lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-6" already existed. + lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-6: No such file or directory + lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-7" already existed. + lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-7: No such file or directory + lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-8" already existed. + lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-8: No such file or directory + lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-9" already existed. + lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-9: No such file or directory + lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-10" already existed. + lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-10: No such file or directory + lxc 20170519204102.123 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.123 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsns_chown:1485 - Error requesting cgroup chown in new namespace + lxc 20170519204102.169 WARN lxc_conf - conf.c:lxc_delete_network:3038 - Failed to remove "vethUVG4PV" from host: Invalid argument. + lxc 20170519204102.170 ERROR lxc_start - start.c:__lxc_start:1346 - Failed to spawn container "mycontainer". + lxc 20170519204102.764 ERROR lxc_conf - conf.c:run_buffer:405 - Script exited with status 1. + lxc 20170519204102.764 ERROR lxc_start - start.c:lxc_fini:546 - Failed to run lxc.hook.post-stop for container "mycontainer". + lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. + lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. + lxc 20170519204102.770 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.770 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/systemd//lxc/mycontainer-11 + lxc 20170519204102.775 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.775 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/pids//lxc/mycontainer-11 + lxc 20170519204102.781 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.781 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/hugetlb//lxc/mycontainer-11 + lxc 20170519204102.787 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.787 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/net_cls//lxc/mycontainer-11 + lxc 20170519204102.793 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.793 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpu//lxc/mycontainer-11 + lxc 20170519204102.798 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.798 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/perf_event//lxc/mycontainer-11 + lxc 20170519204102.803 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.803 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/memory//lxc/mycontainer-11 + lxc 20170519204102.808 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.808 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/freezer//lxc/mycontainer-11 + lxc 20170519204102.813 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.813 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/blkio//lxc/mycontainer-11 + lxc 20170519204102.818 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.818 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpuset//lxc/mycontainer-11 + lxc 20170519204102.823 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings + lxc 20170519204102.823 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/devices//lxc/mycontainer-11 - - Please note that if I set idmap to either "both 999 999" or echo -e "both 1001 1001" only - i.e. if I map only one user at the time, the container starts just fine and the user is mapped as expected. - - My subgid and subuid look as follows: - - lxd:100000:65536 - root:100000:65536 - root:1001:1 - root:999:1 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxd 2.0.9-0ubuntu1~16.04.2 ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59 Uname: Linux 4.4.0-77-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Fri May 19 16:42:04 2017 InstallationDate: Installed on 2016-07-28 (295 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) ProcEnviron: - SHELL=/bin/bash - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 + SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 SourcePackage: lxd UpgradeStatus: No upgrade log present (probably fresh install) ** Description changed: I am trying to map two users (999, 1001) to one of my containers. I added both IDs to /etc/subgid and /etc/subuid. I followed by setting raw.id_map property value (as instructed here https://lists.linuxcontainers.org/pipermail/lxc- users/2017-March/013034.html): - "echo -e "both 999 999\nboth 1001 1001" | lxc config set couchpotato + "echo -e "both 999 999\nboth 1001 1001" | lxc config set mycontainer raw.idmap -" However upon starting the container, I get errors (log excerpt below). If, on the other hand, I set idmap to either "both 999 999" or echo -e "both 1001 1001" only - i.e. if I map only one user at the time, the container starts just fine and the user is mapped as expected. My subgid and subuid look as follows: lxd:100000:65536 root:100000:65536 root:1001:1 root:999:1 - Log excerpt: Name: mycontainer Remote: unix:/var/lib/lxd/unix.socket Architecture: x86_64 Created: 2017/02/22 18:54 UTC Status: Stopped Type: persistent Profiles: default Log: lxc 20170519204102.895 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer" already existed. lxc 20170519204102.896 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer: No such file or directory lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-1" already existed. lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-1: No such file or directory lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-2" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-2: No such file or directory lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-3" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-3: No such file or directory lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-4" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-4: No such file or directory lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-5" already existed. lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-5: No such file or directory lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-6" already existed. lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-6: No such file or directory lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-7" already existed. lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-7: No such file or directory lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-8" already existed. lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-8: No such file or directory lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-9" already existed. lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-9: No such file or directory lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-10" already existed. lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-10: No such file or directory lxc 20170519204102.123 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.123 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsns_chown:1485 - Error requesting cgroup chown in new namespace lxc 20170519204102.169 WARN lxc_conf - conf.c:lxc_delete_network:3038 - Failed to remove "vethUVG4PV" from host: Invalid argument. lxc 20170519204102.170 ERROR lxc_start - start.c:__lxc_start:1346 - Failed to spawn container "mycontainer". lxc 20170519204102.764 ERROR lxc_conf - conf.c:run_buffer:405 - Script exited with status 1. lxc 20170519204102.764 ERROR lxc_start - start.c:lxc_fini:546 - Failed to run lxc.hook.post-stop for container "mycontainer". lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. lxc 20170519204102.770 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.770 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/systemd//lxc/mycontainer-11 lxc 20170519204102.775 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.775 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/pids//lxc/mycontainer-11 lxc 20170519204102.781 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.781 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/hugetlb//lxc/mycontainer-11 lxc 20170519204102.787 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.787 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/net_cls//lxc/mycontainer-11 lxc 20170519204102.793 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.793 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpu//lxc/mycontainer-11 lxc 20170519204102.798 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.798 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/perf_event//lxc/mycontainer-11 lxc 20170519204102.803 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.803 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/memory//lxc/mycontainer-11 lxc 20170519204102.808 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.808 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/freezer//lxc/mycontainer-11 lxc 20170519204102.813 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.813 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/blkio//lxc/mycontainer-11 lxc 20170519204102.818 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.818 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpuset//lxc/mycontainer-11 lxc 20170519204102.823 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.823 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/devices//lxc/mycontainer-11 - ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxd 2.0.9-0ubuntu1~16.04.2 ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59 Uname: Linux 4.4.0-77-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Fri May 19 16:42:04 2017 InstallationDate: Installed on 2016-07-28 (295 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) ProcEnviron: SHELL=/bin/bash TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SourcePackage: lxd UpgradeStatus: No upgrade log present (probably fresh install) ** Description changed: I am trying to map two users (999, 1001) to one of my containers. I added both IDs to /etc/subgid and /etc/subuid. I followed by setting raw.id_map property value (as instructed here https://lists.linuxcontainers.org/pipermail/lxc- users/2017-March/013034.html): "echo -e "both 999 999\nboth 1001 1001" | lxc config set mycontainer raw.idmap -" However upon starting the container, I get errors (log excerpt below). - If, on the other hand, I set idmap to either "both 999 999" or echo -e - "both 1001 1001" only - i.e. if I map only one user at the time, the - container starts just fine and the user is mapped as expected. + If, on the other hand, I set idmap to either "both 999 999" or "both + 1001 1001" only - i.e. if I map only one user at the time, the container + starts just fine and the user is mapped as expected. My subgid and subuid look as follows: lxd:100000:65536 root:100000:65536 root:1001:1 root:999:1 Log excerpt: Name: mycontainer Remote: unix:/var/lib/lxd/unix.socket Architecture: x86_64 Created: 2017/02/22 18:54 UTC Status: Stopped Type: persistent Profiles: default Log: lxc 20170519204102.895 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer" already existed. lxc 20170519204102.896 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer: No such file or directory lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-1" already existed. lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-1: No such file or directory lxc 20170519204102.897 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-2" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-2: No such file or directory lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-3" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-3: No such file or directory lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-4" already existed. lxc 20170519204102.898 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-4: No such file or directory lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-5" already existed. lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-5: No such file or directory lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-6" already existed. lxc 20170519204102.899 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-6: No such file or directory lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-7" already existed. lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-7: No such file or directory lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-8" already existed. lxc 20170519204102.900 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-8: No such file or directory lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-9" already existed. lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-9: No such file or directory lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:create_path_for_hierarchy:1306 - Path "/sys/fs/cgroup/systemd//lxc/mycontainer-10" already existed. lxc 20170519204102.901 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsng_create:1363 - No such file or directory - Failed to create /sys/fs/cgroup/systemd//lxc/mycontainer-10: No such file or directory lxc 20170519204102.123 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.123 ERROR lxc_cgfsng - cgroups/cgfsng.c:cgfsns_chown:1485 - Error requesting cgroup chown in new namespace lxc 20170519204102.169 WARN lxc_conf - conf.c:lxc_delete_network:3038 - Failed to remove "vethUVG4PV" from host: Invalid argument. lxc 20170519204102.170 ERROR lxc_start - start.c:__lxc_start:1346 - Failed to spawn container "mycontainer". lxc 20170519204102.764 ERROR lxc_conf - conf.c:run_buffer:405 - Script exited with status 1. lxc 20170519204102.764 ERROR lxc_start - start.c:lxc_fini:546 - Failed to run lxc.hook.post-stop for container "mycontainer". lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. lxc 20170519204102.764 WARN lxc_commands - commands.c:lxc_cmd_rsp_recv:172 - Command get_cgroup failed to receive response: Connection reset by peer. lxc 20170519204102.770 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.770 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/systemd//lxc/mycontainer-11 lxc 20170519204102.775 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.775 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/pids//lxc/mycontainer-11 lxc 20170519204102.781 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.781 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/hugetlb//lxc/mycontainer-11 lxc 20170519204102.787 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.787 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/net_cls//lxc/mycontainer-11 lxc 20170519204102.793 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.793 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpu//lxc/mycontainer-11 lxc 20170519204102.798 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.798 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/perf_event//lxc/mycontainer-11 lxc 20170519204102.803 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.803 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/memory//lxc/mycontainer-11 lxc 20170519204102.808 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.808 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/freezer//lxc/mycontainer-11 lxc 20170519204102.813 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.813 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/blkio//lxc/mycontainer-11 lxc 20170519204102.818 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.818 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/cpuset//lxc/mycontainer-11 lxc 20170519204102.823 ERROR lxc_conf - conf.c:userns_exec_1:4453 - Error setting up child mappings lxc 20170519204102.823 ERROR lxc_cgfsng - cgroups/cgfsng.c:recursive_destroy:1270 - Error destroying /sys/fs/cgroup/devices//lxc/mycontainer-11 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxd 2.0.9-0ubuntu1~16.04.2 ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59 Uname: Linux 4.4.0-77-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Fri May 19 16:42:04 2017 InstallationDate: Installed on 2016-07-28 (295 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) ProcEnviron: SHELL=/bin/bash TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SourcePackage: lxd UpgradeStatus: No upgrade log present (probably fresh install) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1692111 Title: Unable to configure raw.id_map with multiple entries To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxd/+bug/1692111/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs