Start error in lxc-4.0.9

MTL · August 12, 2021, 12:50pm

Not able to start the unprivilaged container in lxc-4.0.9 version

/var/lib/lxc$ **lxc-start -n testSystem -f config -l DEBUG -o ll.txt**
lxc-start: testSystem: lxccontainer.c: wait_on_daemonized_start: 869 Received container state "ABORTING" instead of "RUNNING"
lxc-start: testSystem: tools/lxc_start.c: main: 308 The container failed to start
lxc-start: testSystem: tools/lxc_start.c: main: 311 To get more details, run the container in foreground mode
lxc-start: testSystem: tools/lxc_start.c: main: 314 Additional information can be obtained by setting the --logfile and --logpriority options

/var/lib/lxc$ **cat ll.txt** 
lxc-start testSystem 20210812124222.843 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124222.843 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type u nsid 0 hostid 231072 range 1002
lxc-start testSystem 20210812124222.843 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type g nsid 0 hostid 231072 range 1003
lxc-start testSystem 20210812124222.843 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type u nsid 1002 hostid 1002 range 1
lxc-start testSystem 20210812124222.843 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type g nsid 1003 hostid 1003 range 1
lxc-start testSystem 20210812124222.843 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type g nsid 1005 hostid 232076 range 64532
lxc-start testSystem 20210812124222.844 INFO     lxccontainer - lxccontainer.c:do_lxcapi_start:988 - Set process title to [lxc monitor] /home/appfw1/.local/share/lxc testSystem
lxc-start testSystem 20210812124222.846 DEBUG    lxccontainer - lxccontainer.c:wait_on_daemonized_start:849 - First child 18992 exited
lxc-start testSystem 20210812124222.848 WARN     apparmor - lsm/apparmor.c:lsm_apparmor_ops_init:1275 - Per-container AppArmor profiles are disabled because the mac_admin capability is missing
lxc-start testSystem 20210812124222.848 INFO     lsm - lsm/lsm.c:lsm_init_static:40 - Initialized LSM security driver AppArmor
lxc-start testSystem 20210812124222.848 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124222.848 INFO     terminal - terminal.c:lxc_terminal_setup:972 - No terminal requested
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124222.848 INFO     cgfsng - cgroups/cgfsng.c:unified_hierarchy_delegated:3074 - Permission denied - The cgroup.threads file is not writable, skipping unified hierarchy
lxc-start testSystem 20210812124222.848 WARN     cgroup - cgroups/cgroup.c:cgroup_init:51 - Unsupported cgroup layout
lxc-start testSystem 20210812124222.848 INFO     start - start.c:lxc_init:855 - Container "testSystem" is initialized
lxc-start testSystem 20210812124222.848 ERROR    conf - conf.c:lxc_storage_prepare:490 - Operation not permitted - Failed to recursively turn root mount tree into dependent mount
lxc-start testSystem 20210812124222.848 ERROR    conf - conf.c:lxc_rootfs_init:536 - Invalid argument - Failed to prepare rootfs storage
lxc-start testSystem 20210812124222.848 ERROR    start - start.c:__lxc_start:2045 - Failed to handle rootfs pinning for container "testSystem"
lxc-start testSystem 20210812124222.848 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124222.848 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124222.848 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124222.848 ERROR    lxccontainer - lxccontainer.c:wait_on_daemonized_start:869 - Received container state "ABORTING" instead of "RUNNING"
lxc-start testSystem 20210812124222.848 ERROR    lxc_start - tools/lxc_start.c:main:308 - The container failed to start
lxc-start testSystem 20210812124222.848 ERROR    lxc_start - tools/lxc_start.c:main:311 - To get more details, run the container in foreground mode
lxc-start testSystem 20210812124222.848 ERROR    lxc_start - tools/lxc_start.c:main:314 - Additional information can be obtained by setting the --logfile and --logpriority options
lxc-start testSystem 20210812124646.188 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124646.189 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type u nsid 0 hostid 231072 range 1002
lxc-start testSystem 20210812124646.189 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type g nsid 0 hostid 231072 range 1003
lxc-start testSystem 20210812124646.190 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type u nsid 1002 hostid 1002 range 1
lxc-start testSystem 20210812124646.190 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type g nsid 1003 hostid 1003 range 1
lxc-start testSystem 20210812124646.190 INFO     confile - confile.c:set_config_idmaps:2049 - Read uid map: type g nsid 1005 hostid 232076 range 64532
lxc-start testSystem 20210812124646.271 INFO     lxccontainer - lxccontainer.c:do_lxcapi_start:988 - Set process title to [lxc monitor] /home/appfw1/.local/share/lxc testSystem
lxc-start testSystem 20210812124646.317 WARN     apparmor - lsm/apparmor.c:lsm_apparmor_ops_init:1275 - Per-container AppArmor profiles are disabled because the mac_admin capability is missing
lxc-start testSystem 20210812124646.318 INFO     lsm - lsm/lsm.c:lsm_init_static:40 - Initialized LSM security driver AppArmor
lxc-start testSystem 20210812124646.318 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124646.321 INFO     terminal - terminal.c:lxc_terminal_setup:972 - No terminal requested
lxc-start testSystem 20210812124646.324 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.324 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.326 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.326 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.326 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.326 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.326 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.327 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.327 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.327 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.327 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.327 INFO     cgfsng - cgroups/cgfsng.c:legacy_hierarchy_delegated:3084 - Permission denied - The cgroup.procs file is not writable, skipping legacy hierarchy
lxc-start testSystem 20210812124646.327 INFO     cgfsng - cgroups/cgfsng.c:unified_hierarchy_delegated:3074 - Permission denied - The cgroup.threads file is not writable, skipping unified hierarchy
lxc-start testSystem 20210812124646.328 WARN     cgroup - cgroups/cgroup.c:cgroup_init:51 - Unsupported cgroup layout
lxc-start testSystem 20210812124646.328 INFO     start - start.c:lxc_init:855 - Container "testSystem" is initialized
lxc-start testSystem 20210812124646.328 ERROR    conf - conf.c:lxc_storage_prepare:490 - Operation not permitted - Failed to recursively turn root mount tree into dependent mount
lxc-start testSystem 20210812124646.328 ERROR    conf - conf.c:lxc_rootfs_init:536 - Invalid argument - Failed to prepare rootfs storage
lxc-start testSystem 20210812124646.328 ERROR    start - start.c:__lxc_start:2045 - Failed to handle rootfs pinning for container "testSystem"
lxc-start testSystem 20210812124646.328 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124646.328 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124646.329 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start testSystem 20210812124646.335 DEBUG    lxccontainer - lxccontainer.c:wait_on_daemonized_start:849 - First child 19026 exited
lxc-start testSystem 20210812124646.335 ERROR    lxccontainer - lxccontainer.c:wait_on_daemonized_start:869 - Received container state "ABORTING" instead of "RUNNING"
lxc-start testSystem 20210812124646.336 ERROR    lxc_start - tools/lxc_start.c:main:308 - The container failed to start
lxc-start testSystem 20210812124646.336 ERROR    lxc_start - tools/lxc_start.c:main:311 - To get more details, run the container in foreground mode
lxc-start testSystem 20210812124646.336 ERROR    lxc_start - tools/lxc_start.c:main:314 - Additional information can be obtained by setting the --logfile and --logpriority options

MTL · December 20, 2021, 4:54pm

Hi @brauner @stgraber

Any update on this error?

stgraber · December 20, 2021, 10:58pm

Sounds like a kernel thing, what kernel are you running?

MTL · December 21, 2021, 3:59am

Kernel version is 4.15.0. Tried with lxc 4.0.10 and the same error is observed.

 (
lxc-start test 20211220165655.263 ERROR    conf - conf.c:lxc_storage_prepare:497 - Operation not permitted - Failed to recursively turn root mount tree into dependent mount
lxc-start test 20211220165655.263 ERROR    conf - conf.c:lxc_rootfs_init:543 - Invalid argument - Failed to prepare rootfs storage
lxc-start test 20211220165655.263 ERROR    start - start.c:__lxc_start:2025 - Failed to handle rootfs pinning for container "test"
)

Is there any place where we can refer to the kernel versions supported each lxc versions released?

stgraber · December 21, 2021, 4:18am

@brauner any idea about this particular error?

PS: All the Canonical staff is on holiday break until the 4th of January so responses may be delayed.

MTL · January 5, 2022, 3:23pm

What is the linux kernal version required for 4.0.x versions of lxc?

stgraber · January 5, 2022, 3:38pm

3.13 I believe

brauner · January 5, 2022, 6:32pm

Can you show me the output of cat /proc/1/mountinfo from the host you’re starting the container from?

MTL · January 6, 2022, 6:41am

Tried with lxc version 4.0.6 also. below is the error in lxc-execute

$ lxc-execute -n test -f config -- /bin/bash
lxc-execute: test: utils.c: lxc_can_use_pidfd: 1853 Kernel does not support pidfds
lxc-execute: test: conf.c: lxc_setup: 3354 No such file or directory - Unable to open lxc.init.static
lxc-execute: test: start.c: do_start: 1218 Failed to setup container "test"
lxc-execute: test: sync.c: __sync_wait: 36 An error occurred in another process (expected sequence number 5)
lxc-execute: test: start.c: __lxc_start: 1999 Failed to spawn container "test"
lxc-execute: test: tools/lxc_execute.c: main: 226 Failed run an application inside container

MTL · January 6, 2022, 6:42am

cat /proc/1/mountinfo                                                                                                                                                          ✘
21 26 0:20 / /sys rw,nosuid,nodev,noexec,relatime shared:7 - sysfs sysfs rw
22 26 0:4 / /proc rw,nosuid,nodev,noexec,relatime shared:13 - proc proc rw
23 26 0:6 / /dev rw,nosuid,relatime shared:2 - devtmpfs udev rw,size=8144784k,nr_inodes=2036196,mode=755
24 23 0:21 / /dev/pts rw,nosuid,noexec,relatime shared:3 - devpts devpts rw,gid=5,mode=620,ptmxmode=000
25 26 0:22 / /run rw,nosuid,noexec,relatime shared:5 - tmpfs tmpfs rw,size=1633872k,mode=755
26 0 253:0 / / rw,relatime shared:1 - ext4 /dev/mapper/hpservizio2--vg-root rw,errors=remount-ro,data=ordered
27 21 0:7 / /sys/kernel/security rw,nosuid,nodev,noexec,relatime shared:8 - securityfs securityfs rw
28 23 0:23 / /dev/shm rw,nosuid,nodev shared:4 - tmpfs tmpfs rw
29 25 0:24 / /run/lock rw,nosuid,nodev,noexec,relatime shared:6 - tmpfs tmpfs rw,size=5120k
30 21 0:25 / /sys/fs/cgroup ro,nosuid,nodev,noexec shared:9 - tmpfs tmpfs ro,mode=755
31 30 0:26 / /sys/fs/cgroup/unified rw,nosuid,nodev,noexec,relatime shared:10 - cgroup2 cgroup rw
32 30 0:27 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime shared:11 - cgroup cgroup rw,xattr,name=systemd
33 21 0:28 / /sys/fs/pstore rw,nosuid,nodev,noexec,relatime shared:12 - pstore pstore rw
34 30 0:29 / /sys/fs/cgroup/cpuset rw,nosuid,nodev,noexec,relatime shared:14 - cgroup cgroup rw,cpuset,clone_children
35 30 0:30 / /sys/fs/cgroup/rdma rw,nosuid,nodev,noexec,relatime shared:15 - cgroup cgroup rw,rdma
36 30 0:31 / /sys/fs/cgroup/freezer rw,nosuid,nodev,noexec,relatime shared:16 - cgroup cgroup rw,freezer
37 30 0:32 / /sys/fs/cgroup/net_cls,net_prio rw,nosuid,nodev,noexec,relatime shared:17 - cgroup cgroup rw,net_cls,net_prio
38 30 0:33 / /sys/fs/cgroup/devices rw,nosuid,nodev,noexec,relatime shared:18 - cgroup cgroup rw,devices
39 30 0:34 / /sys/fs/cgroup/perf_event rw,nosuid,nodev,noexec,relatime shared:19 - cgroup cgroup rw,perf_event
40 30 0:35 / /sys/fs/cgroup/cpu,cpuacct rw,nosuid,nodev,noexec,relatime shared:20 - cgroup cgroup rw,cpu,cpuacct
41 30 0:36 / /sys/fs/cgroup/blkio rw,nosuid,nodev,noexec,relatime shared:21 - cgroup cgroup rw,blkio
42 30 0:37 / /sys/fs/cgroup/pids rw,nosuid,nodev,noexec,relatime shared:22 - cgroup cgroup rw,pids
43 30 0:38 / /sys/fs/cgroup/memory rw,nosuid,nodev,noexec,relatime shared:23 - cgroup cgroup rw,memory
44 30 0:39 / /sys/fs/cgroup/hugetlb rw,nosuid,nodev,noexec,relatime shared:24 - cgroup cgroup rw,hugetlb
45 22 0:40 / /proc/sys/fs/binfmt_misc rw,relatime shared:25 - autofs systemd-1 rw,fd=24,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=16631
46 21 0:8 / /sys/kernel/debug rw,relatime shared:26 - debugfs debugfs rw
47 23 0:41 / /dev/hugepages rw,relatime shared:27 - hugetlbfs hugetlbfs rw,pagesize=2M
48 23 0:18 / /dev/mqueue rw,relatime shared:28 - mqueue mqueue rw
49 21 0:42 / /sys/fs/fuse/connections rw,relatime shared:29 - fusectl fusectl rw
50 21 0:19 / /sys/kernel/config rw,relatime shared:30 - configfs configfs rw
51 25 0:43 / /run/rpc_pipefs rw,relatime shared:31 - rpc_pipefs sunrpc rw
84 45 0:44 / /proc/sys/fs/binfmt_misc rw,relatime shared:32 - binfmt_misc binfmt_misc rw
250 26 0:48 / /var/lib/lxcfs rw,nosuid,nodev,relatime shared:203 - fuse.lxcfs lxcfs rw,user_id=0,group_id=0,allow_other
258 26 0:49 / /vagrant rw,nodev,relatime shared:208 - vboxsf /vagrant rw,iocharset=utf8,uid=1000,gid=1000
267 258 0:50 / /vagrant/host_home rw,nodev,relatime shared:214 - vboxsf vagrant_host_home rw,iocharset=utf8,uid=1000,gid=1000
268 258 0:51 / /vagrant/host_desktop rw,nodev,relatime shared:220 - vboxsf vagrant_host_desktop rw,iocharset=utf8,uid=1000,gid=1000
378 25 0:52 / /run/user/1001 rw,nosuid,nodev,relatime shared:226 - tmpfs tmpfs rw,size=1633868k,mode=700,uid=1001,gid=1002
388 378 0:53 / /run/user/1001/gvfs rw,nosuid,nodev,relatime shared:233 - fuse.gvfsd-fuse gvfsd-fuse rw,user_id=1001,group_id=1002
617 46 0:11 / /sys/kernel/debug/tracing rw,relatime shared:457 - tracefs tracefs rw

brauner · January 6, 2022, 11:00am

MTL:

Tried with lxc version 4.0.6 also. below is the error in lxc-execute

$ lxc-execute -n test -f config -- /bin/bash
lxc-execute: test: utils.c: lxc_can_use_pidfd: 1853 Kernel does not support pidfds
lxc-execute: test: conf.c: lxc_setup: 3354 No such file or directory - Unable to open lxc.init.static
lxc-execute: test: start.c: do_start: 1218 Failed to setup container "test"
lxc-execute: test: sync.c: __sync_wait: 36 An error occurred in another process (expected sequence number 5)
lxc-execute: test: start.c: __lxc_start: 1999 Failed to spawn container "test"
lxc-execute: test: tools/lxc_execute.c: main: 226 Failed run an application inside container

That’s a different error. lxc-execute complains that it doesn’t find our custom init.lxc.static binary which is a stub init process for application containers. So I think that’s unrelated.

brauner · January 6, 2022, 11:22am

Can you please also provide me with the trace log from one of those failing containers?

lxc-start <container-name> -l trace -o mylog.log

and paste that here, please?

MTL · January 6, 2022, 1:22pm

How do i solve this error? because i need to use lxc-execute

MTL · January 6, 2022, 1:24pm

$ lxc-start -n test -l trace -o /tmp/log.txt -f config
$ cat /tmp/log.txt
lxc-start test 20220106132323.771 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start test 20220106132323.774 TRACE    commands - commands.c:lxc_cmd:302 - Connection refused - Command "get_init_pid" failed to connect command socket
lxc-start test 20220106132323.774 TRACE    commands - commands.c:lxc_cmd:302 - Connection refused - Command "get_state" failed to connect command socket
lxc-start test 20220106132323.774 ERROR    lxc_start - tools/lxc_start.c:main:268 - No container config specified
lxc-start test 20220106132338.703 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start test 20220106132338.704 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type u nsid 0 hostid 231072 range 10
lxc-start test 20220106132338.704 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type g nsid 0 hostid 231072 range 10
lxc-start test 20220106132338.704 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type u nsid 1002 hostid 1002 range 1
lxc-start test 20220106132338.704 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type g nsid 1003 hostid 1003 range 1
lxc-start test 20220106132338.704 TRACE    commands - commands.c:lxc_cmd:302 - Connection refused - Command "get_init_pid" failed to connect command socket
lxc-start test 20220106132338.704 TRACE    commands - commands.c:lxc_cmd:302 - Connection refused - Command "get_state" failed to connect command socket
lxc-start test 20220106132338.704 TRACE    start - start.c:lxc_init_handler:694 - Created anonymous pair {4,5} of unix sockets
lxc-start test 20220106132338.704 TRACE    commands - commands.c:lxc_cmd_init:1770 - Created abstract unix socket "/home/userA/.local/share/lxc/test/command"
lxc-start test 20220106132338.704 TRACE    start - start.c:lxc_init_handler:709 - Unix domain socket 6 for command server is ready
lxc-start test 20220106132338.704 INFO     lxccontainer - lxccontainer.c:do_lxcapi_start:979 - Set process title to [lxc monitor] /home/userA/.local/share/lxc test
lxc-start test 20220106132338.705 DEBUG    lxccontainer - lxccontainer.c:wait_on_daemonized_start:840 - First child 6961 exited
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_start:2114 - Doing lxc_start
lxc-start test 20220106132338.705 INFO     lsm - lsm/lsm.c:lsm_init:40 - Initialized LSM security driver nop
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:732 - Initialized LSM
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_serve_state_clients:438 - Set container state to STARTING
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_serve_state_clients:441 - No state clients registered
lxc-start test 20220106132338.705 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:738 - Set container state to "STARTING"
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:794 - Set environment variables
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:799 - Ran pre-start hooks
lxc-start test 20220106132338.705 TRACE    start - start.c:setup_signal_fd:331 - Created signal file descriptor 8
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:808 - Set up signal fd
lxc-start test 20220106132338.705 INFO     terminal - terminal.c:lxc_terminal_setup:974 - No terminal requested
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:816 - Created console
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:941 - basecginfo is:
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:942 - 12:perf_event:/
11:memory:/user/userA/0
10:cpuset:/
9:freezer:/user/userA/0
8:cpu,cpuacct:/user.slice
7:devices:/user.slice
6:pids:/user.slice/user-1001.slice/session-4.scope
5:rdma:/
4:net_cls,net_prio:/
3:hugetlb:/
2:blkio:/user.slice
1:name=systemd:/user/userA/0
0::/user.slice/user-1001.slice/session-4.scope

lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 0: perf_event
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 1: memory
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 2: cpuset
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 3: freezer
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 4: cpu
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 5: cpuacct
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 6: devices
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 7: pids
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 8: rdma
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 9: net_cls
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 10: net_prio
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 11: hugetlb
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 12: blkio
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 13: cgroup2
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:948 - named subsystem 0: name=systemd
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice/user-1001.slice/session-4.scope group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice/user-1001.slice/session-4.scope group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3289 - Writable cgroup hierarchies:
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:922 -   Hierarchies:
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:927 -   0: base_cgroup: /user/userA/0
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:928 -       mountpoint:  /sys/fs/cgroup/systemd
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:929 -       controllers:
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:931 -       0: name=systemd
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:927 -   1: base_cgroup: /user/userA/0
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:928 -       mountpoint:  /sys/fs/cgroup/freezer
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:929 -       controllers:
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:931 -       0: freezer
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:927 -   2: base_cgroup: /user/userA/0
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:928 -       mountpoint:  /sys/fs/cgroup/memory
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:929 -       controllers:
lxc-start test 20220106132338.705 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:931 -       0: memory
lxc-start test 20220106132338.705 TRACE    cgroup - cgroups/cgroup.c:cgroup_init:41 - Initialized cgroup driver cgfsng
lxc-start test 20220106132338.705 TRACE    cgroup - cgroups/cgroup.c:cgroup_init:46 - Running with hybrid cgroup layout
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:823 - Initialized cgroup driver
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:828 - Read seccomp policy
lxc-start test 20220106132338.705 TRACE    start - start.c:lxc_init:835 - Initialized LSM
lxc-start test 20220106132338.705 INFO     start - start.c:lxc_init:837 - Container "test" is initialized
lxc-start test 20220106132338.706 INFO     cgfsng - cgroups/cgfsng.c:cgfsng_monitor_create:1368 - The monitor process uses "lxc.monitor.test" as cgroup
lxc-start test 20220106132338.706 TRACE    sync - sync.c:lxc_sync_init:113 - Initialized synchronization infrastructure
lxc-start test 20220106132338.706 INFO     cgfsng - cgroups/cgfsng.c:cgfsng_payload_create:1471 - The container process uses "lxc.payload.test" as cgroup
lxc-start test 20220106132338.706 TRACE    start - start.c:lxc_spawn:1652 - Function not implemented - Failed to spawn container directly into target cgroup
lxc-start test 20220106132338.706 TRACE    start - start.c:lxc_spawn:1668 - Function not implemented - Failed to spawn container via clone3()
lxc-start test 20220106132338.707 TRACE    start - start.c:lxc_spawn:1684 - Cloned child process 6966
lxc-start test 20220106132338.707 ERROR    utils - utils.c:lxc_can_use_pidfd:1853 - Kernel does not support pidfds
lxc-start test 20220106132338.707 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWUSER
lxc-start test 20220106132338.707 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWNS
lxc-start test 20220106132338.707 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWPID
lxc-start test 20220106132338.707 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWUTS
lxc-start test 20220106132338.707 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWIPC
lxc-start test 20220106132338.707 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved user namespace via fd 16
lxc-start test 20220106132338.707 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved mnt namespace via fd 17
lxc-start test 20220106132338.707 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved pid namespace via fd 18
lxc-start test 20220106132338.707 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved uts namespace via fd 19
lxc-start test 20220106132338.707 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved ipc namespace via fd 20
lxc-start test 20220106132338.707 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newuidmap" does have the setuid bit set
lxc-start test 20220106132338.707 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newgidmap" does have the setuid bit set
lxc-start test 20220106132338.707 DEBUG    conf - conf.c:lxc_map_ids:2796 - Functional newuidmap and newgidmap binary found
lxc-start test 20220106132338.707 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-start test 20220106132338.708 TRACE    sync - sync.c:lxc_sync_wait_parent:84 - Parent waiting for child with sequence startup
lxc-start test 20220106132338.714 TRACE    conf - conf.c:lxc_map_ids:2866 - newuidmap wrote mapping "newuidmap 6966 0 231072 10 1002 1002 1"
lxc-start test 20220106132338.714 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-start test 20220106132338.717 TRACE    conf - conf.c:lxc_map_ids:2866 - newgidmap wrote mapping "newgidmap 6966 0 231072 10 1003 1003 1"
lxc-start test 20220106132338.717 TRACE    sync - sync.c:lxc_sync_wake_child:96 - Child waking parent with sequence startup
lxc-start test 20220106132338.717 TRACE    sync - sync.c:lxc_sync_wait_child:90 - Child waiting for parent with sequence configure
lxc-start test 20220106132338.718 INFO     start - start.c:do_start:1085 - Unshared CLONE_NEWNET
lxc-start test 20220106132338.718 TRACE    sync - sync.c:lxc_sync_barrier_parent:65 - Child waking parent with sequence configure and waiting for sequence post-configure
lxc-start test 20220106132338.718 TRACE    conf - conf.c:get_minimal_idmap:4036 - Allocated minimal idmapping for ns uid 0 and ns gid 0
lxc-start test 20220106132338.718 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-start test 20220106132338.718 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing uid mapping for "6980" in new user namespace: nsuid 1002 - hostid 1002 - range 1
lxc-start test 20220106132338.718 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing uid mapping for "6980" in new user namespace: nsuid 0 - hostid 231072 - range 10
lxc-start test 20220106132338.718 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing gid mapping for "6980" in new user namespace: nsuid 1003 - hostid 1003 - range 1
lxc-start test 20220106132338.718 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing gid mapping for "6980" in new user namespace: nsuid 0 - hostid 231072 - range 10
lxc-start test 20220106132338.718 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newuidmap" does have the setuid bit set
lxc-start test 20220106132338.718 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newgidmap" does have the setuid bit set
lxc-start test 20220106132338.718 DEBUG    conf - conf.c:lxc_map_ids:2796 - Functional newuidmap and newgidmap binary found
lxc-start test 20220106132338.718 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-start test 20220106132338.721 TRACE    conf - conf.c:lxc_map_ids:2866 - newuidmap wrote mapping "newuidmap 6980 1002 1002 1 0 231072 10"
lxc-start test 20220106132338.721 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-start test 20220106132338.722 TRACE    conf - conf.c:lxc_map_ids:2866 - newgidmap wrote mapping "newgidmap 6980 1003 1003 1 0 231072 10"
lxc-start test 20220106132338.722 TRACE    conf - conf.c:run_userns_fn:3878 - Calling function "chown_cgroup_wrapper"
lxc-start test 20220106132338.723 NOTICE   utils - utils.c:lxc_setgroups:1420 - Dropped additional groups
lxc-start test 20220106132338.723 DEBUG    start - start.c:lxc_spawn:1773 - Preserved net namespace via fd 7
lxc-start test 20220106132338.723 WARN     start - start.c:lxc_spawn:1778 - Operation not permitted - Failed to allocate new network namespace id
lxc-start test 20220106132338.723 TRACE    sync - sync.c:lxc_sync_barrier_child:72 - Parent waking child with sequence post-configure and waiting with sequence cgroup
lxc-start test 20220106132338.723 NOTICE   utils - utils.c:lxc_setgroups:1420 - Dropped additional groups
lxc-start test 20220106132338.723 NOTICE   utils - utils.c:lxc_switch_uid_gid:1398 - Switched to gid 0
lxc-start test 20220106132338.723 NOTICE   utils - utils.c:lxc_switch_uid_gid:1407 - Switched to uid 0
lxc-start test 20220106132338.723 TRACE    sync - sync.c:lxc_sync_barrier_parent:65 - Child waking parent with sequence cgroup and waiting for sequence cgroup-unshare
lxc-start test 20220106132338.724 TRACE    sync - sync.c:lxc_sync_barrier_child:72 - Parent waking child with sequence cgroup-unshare and waiting with sequence cgroup-limits
lxc-start test 20220106132338.724 INFO     start - start.c:do_start:1198 - Unshared CLONE_NEWCGROUP
lxc-start test 20220106132338.724 TRACE    conf - conf.c:turn_into_dependent_mounts:3054 - Turned all mount table entries into dependent mount
lxc-start test 20220106132338.724 INFO     conf - conf.c:mount_autodev:1056 - Preparing "/dev"
lxc-start test 20220106132338.724 DEBUG    conf - conf.c:mount_autodev:1059 - Using mount options: size=500000,mode=755
lxc-start test 20220106132338.725 TRACE    conf - conf.c:mount_autodev:1089 - Mounted tmpfs on "(null)"
lxc-start test 20220106132338.725 INFO     conf - conf.c:mount_autodev:1106 - Prepared "/dev"
lxc-start test 20220106132338.725 TRACE    conf - conf.c:lxc_mount_auto_mounts:662 - Container does not have CAP_NET_ADMIN. Skipping "%r/proc/sys/net" mount
lxc-start test 20220106132338.725 TRACE    conf - conf.c:lxc_mount_auto_mounts:662 - Container does not have CAP_NET_ADMIN. Skipping "%r/proc/tty" mount
lxc-start test 20220106132338.725 INFO     conf - conf.c:lxc_fill_autodev:1149 - Populating "/dev"
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_fill_autodev:1159 - Created device node "full"
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_fill_autodev:1159 - Created device node "null"
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_fill_autodev:1159 - Created device node "random"
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_fill_autodev:1159 - Created device node "tty"
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_fill_autodev:1159 - Created device node "urandom"
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_fill_autodev:1159 - Created device node "zero"
lxc-start test 20220106132338.725 INFO     conf - conf.c:lxc_fill_autodev:1221 - Populated "/dev"
lxc-start test 20220106132338.725 INFO     utils - utils.c:lxc_mount_proc_if_needed:1256 - I am 1, /proc/self points to "1"
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_setup_rootfs_switch_root:1442 - Container does not have a rootfs
lxc-start test 20220106132338.725 ERROR    conf - conf.c:lxc_setup_boot_id:3200 - Permission denied - Failed to write uuid to /dev/.lxc-boot-id
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:lxc_setup_devpts_child:1509 - No new devpts instance will be mounted since no pts devices are requested
lxc-start test 20220106132338.725 DEBUG    conf - conf.c:setup_caps:2422 - Capabilities have been setup
lxc-start test 20220106132338.725 NOTICE   conf - conf.c:lxc_setup:3446 - The container "test" is set up
lxc-start test 20220106132338.725 TRACE    sync - sync.c:lxc_sync_barrier_parent:65 - Child waking parent with sequence cgroup-limits and waiting for sequence ready-start
lxc-start test 20220106132338.725 TRACE    start - start.c:lxc_spawn:1831 - Set up legacy device cgroup controller limits
lxc-start test 20220106132338.725 TRACE    start - start.c:lxc_spawn:1837 - Set up cgroup2 device controller limits
lxc-start test 20220106132338.725 DEBUG    start - start.c:lxc_spawn:1849 - Preserved cgroup namespace via fd 9
lxc-start test 20220106132338.725 TRACE    start - start.c:lxc_spawn:1854 - Finished setting up cgroups
lxc-start test 20220106132338.725 TRACE    sync - sync.c:lxc_sync_barrier_child:72 - Parent waking child with sequence ready-start and waiting with sequence restart
lxc-start test 20220106132338.725 NOTICE   start - start.c:start:2087 - Exec'ing "/sbin/init"
lxc-start test 20220106132338.726 TRACE    confile_utils - confile_utils.c:lxc_log_configured_netdevs:233 - container has no networks configured
lxc-start test 20220106132338.726 NOTICE   start - start.c:post_start:2098 - Started "/sbin/init" with pid "6966"
lxc-start test 20220106132338.726 TRACE    start - start.c:lxc_serve_state_socket_pair:503 - Sent container state "RUNNING" to 5
lxc-start test 20220106132338.726 TRACE    start - start.c:lxc_serve_state_clients:438 - Set container state to RUNNING
lxc-start test 20220106132338.726 TRACE    start - start.c:lxc_serve_state_clients:441 - No state clients registered
lxc-start test 20220106132338.726 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-start test 20220106132338.726 TRACE    start - start.c:lxc_poll:592 - Mainloop is ready
lxc-start test 20220106132338.726 NOTICE   start - start.c:signal_handler:405 - Received 17 from pid 6970 instead of container init 6966
lxc-start test 20220106132338.727 TRACE    lxccontainer - lxccontainer.c:wait_on_daemonized_start:864 - Container is in "RUNNING" state
$

lxc-start is working but problem is with execute call

MTL · January 7, 2022, 7:06am

@brauner : please let me know how to solve the lxc-execute command error

brauner · January 7, 2022, 11:13am

What does which init.lxc.static show?
I’m not sure on what distro you are. You need to find out what package provides init.lxc.static and install that.

MTL · January 7, 2022, 11:59am

which init.lxc.static shows
/usr/sbin/init.lxc.static

[ working on 4.15.0-166-generic #174-Ubuntu SMP Wed Dec 8 19:07:44 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux distribution]

brauner · January 7, 2022, 3:20pm

Ok, then please show me the output of a failing lxc-execute <container-name> -l trace -o mylog.log, please!

MTL · January 10, 2022, 4:21am

lxc-execute test 20220110042112.667 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-execute test 20220110042112.668 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type u nsid 0 hostid 231072 range 10
lxc-execute test 20220110042112.668 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type g nsid 0 hostid 231072 range 10
lxc-execute test 20220110042112.668 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type u nsid 1002 hostid 1002 range 1
lxc-execute test 20220110042112.668 INFO     confile - confile.c:set_config_idmaps:1942 - Read uid map: type g nsid 1003 hostid 1003 range 1
lxc-execute test 20220110042112.669 TRACE    commands - commands.c:lxc_cmd_init:1770 - Created abstract unix socket "/home/userA/.local/share/lxc/test/command"
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_init_handler:709 - Unix domain socket 4 for command server is ready
lxc-execute test 20220110042112.669 TRACE    execute - execute.c:lxc_execute:97 - Doing lxc_execute
lxc-execute test 20220110042112.669 INFO     lsm - lsm/lsm.c:lsm_init:40 - Initialized LSM security driver nop
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_init:732 - Initialized LSM
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_serve_state_clients:438 - Set container state to STARTING
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_serve_state_clients:441 - No state clients registered
lxc-execute test 20220110042112.669 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_init:738 - Set container state to "STARTING"
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_init:794 - Set environment variables
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_init:799 - Ran pre-start hooks
lxc-execute test 20220110042112.669 TRACE    start - start.c:setup_signal_fd:331 - Created signal file descriptor 6
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_init:808 - Set up signal fd
lxc-execute test 20220110042112.669 INFO     terminal - terminal.c:lxc_terminal_setup:974 - No terminal requested
lxc-execute test 20220110042112.669 TRACE    start - start.c:lxc_init:816 - Created console
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:941 - basecginfo is:
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:942 - 12:perf_event:/
11:memory:/user/userA/0
10:cpuset:/
9:freezer:/user/userA/0
8:cpu,cpuacct:/user.slice
7:devices:/user.slice
6:pids:/user.slice/user-1001.slice/session-4.scope
5:rdma:/
4:net_cls,net_prio:/
3:hugetlb:/
2:blkio:/user.slice
1:name=systemd:/user/userA/0
0::/user.slice/user-1001.slice/session-4.scope

lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 0: perf_event
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 1: memory
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 2: cpuset
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 3: freezer
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 4: cpu
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 5: cpuacct
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 6: devices
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 7: pids
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 8: rdma
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 9: net_cls
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 10: net_prio
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 11: hugetlb
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 12: blkio
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:945 - kernel subsystem 13: cgroup2
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_basecg_debuginfo:948 - named subsystem 0: name=systemd
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice/user-1001.slice/session-4.scope group is not writeable
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice group is not writeable
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice/user-1001.slice/session-4.scope group is not writeable
lxc-execute test 20220110042112.669 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice group is not writeable
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The /user.slice group is not writeable
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3255 - The / group is not writeable
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:cg_hybrid_init:3289 - Writable cgroup hierarchies:
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:922 -   Hierarchies:
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:927 -   0: base_cgroup: /user/userA/0
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:928 -       mountpoint:  /sys/fs/cgroup/systemd
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:929 -       controllers:
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:931 -       0: name=systemd
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:927 -   1: base_cgroup: /user/userA/0
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:928 -       mountpoint:  /sys/fs/cgroup/freezer
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:929 -       controllers:
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:931 -       0: freezer
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:927 -   2: base_cgroup: /user/userA/0
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:928 -       mountpoint:  /sys/fs/cgroup/memory
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:929 -       controllers:
lxc-execute test 20220110042112.670 TRACE    cgfsng - cgroups/cgfsng.c:lxc_cgfsng_print_hierarchies:931 -       0: memory
lxc-execute test 20220110042112.670 TRACE    cgroup - cgroups/cgroup.c:cgroup_init:41 - Initialized cgroup driver cgfsng
lxc-execute test 20220110042112.670 TRACE    cgroup - cgroups/cgroup.c:cgroup_init:46 - Running with hybrid cgroup layout
lxc-execute test 20220110042112.670 TRACE    start - start.c:lxc_init:823 - Initialized cgroup driver
lxc-execute test 20220110042112.670 TRACE    start - start.c:lxc_init:828 - Read seccomp policy
lxc-execute test 20220110042112.670 TRACE    start - start.c:lxc_init:835 - Initialized LSM
lxc-execute test 20220110042112.670 INFO     start - start.c:lxc_init:837 - Container "test" is initialized
lxc-execute test 20220110042112.670 INFO     cgfsng - cgroups/cgfsng.c:cgfsng_monitor_create:1368 - The monitor process uses "lxc.monitor.test" as cgroup
lxc-execute test 20220110042112.670 TRACE    sync - sync.c:lxc_sync_init:113 - Initialized synchronization infrastructure
lxc-execute test 20220110042112.670 INFO     cgfsng - cgroups/cgfsng.c:cgfsng_payload_create:1471 - The container process uses "lxc.payload.test" as cgroup
lxc-execute test 20220110042112.670 TRACE    start - start.c:lxc_spawn:1652 - Function not implemented - Failed to spawn container directly into target cgroup
lxc-execute test 20220110042112.670 TRACE    start - start.c:lxc_spawn:1668 - Function not implemented - Failed to spawn container via clone3()
lxc-execute test 20220110042112.670 TRACE    start - start.c:lxc_spawn:1684 - Cloned child process 20804
lxc-execute test 20220110042112.670 ERROR    utils - utils.c:lxc_can_use_pidfd:1853 - Kernel does not support pidfds
lxc-execute test 20220110042112.670 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWUSER
lxc-execute test 20220110042112.670 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWNS
lxc-execute test 20220110042112.670 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWPID
lxc-execute test 20220110042112.670 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWUTS
lxc-execute test 20220110042112.670 INFO     start - start.c:lxc_spawn:1700 - Cloned CLONE_NEWIPC
lxc-execute test 20220110042112.670 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved user namespace via fd 17
lxc-execute test 20220110042112.670 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved mnt namespace via fd 18
lxc-execute test 20220110042112.670 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved pid namespace via fd 19
lxc-execute test 20220110042112.670 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved uts namespace via fd 20
lxc-execute test 20220110042112.671 DEBUG    start - start.c:lxc_try_preserve_namespaces:167 - Preserved ipc namespace via fd 21
lxc-execute test 20220110042112.671 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newuidmap" does have the setuid bit set
lxc-execute test 20220110042112.671 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newgidmap" does have the setuid bit set
lxc-execute test 20220110042112.671 DEBUG    conf - conf.c:lxc_map_ids:2796 - Functional newuidmap and newgidmap binary found
lxc-execute test 20220110042112.671 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.671 TRACE    sync - sync.c:lxc_sync_wait_parent:84 - Parent waiting for child with sequence startup
lxc-execute test 20220110042112.674 TRACE    conf - conf.c:lxc_map_ids:2866 - newuidmap wrote mapping "newuidmap 20804 0 231072 10 1002 1002 1"
lxc-execute test 20220110042112.674 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.676 TRACE    conf - conf.c:lxc_map_ids:2866 - newgidmap wrote mapping "newgidmap 20804 0 231072 10 1003 1003 1"
lxc-execute test 20220110042112.676 TRACE    sync - sync.c:lxc_sync_wake_child:96 - Child waking parent with sequence startup
lxc-execute test 20220110042112.676 TRACE    sync - sync.c:lxc_sync_wait_child:90 - Child waiting for parent with sequence configure
lxc-execute test 20220110042112.677 INFO     start - start.c:do_start:1085 - Unshared CLONE_NEWNET
lxc-execute test 20220110042112.677 TRACE    sync - sync.c:lxc_sync_barrier_parent:65 - Child waking parent with sequence configure and waiting for sequence post-configure
lxc-execute test 20220110042112.677 TRACE    conf - conf.c:get_minimal_idmap:4036 - Allocated minimal idmapping for ns uid 0 and ns gid 0
lxc-execute test 20220110042112.677 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.677 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing uid mapping for "20811" in new user namespace: nsuid 1002 - hostid 1002 - range 1
lxc-execute test 20220110042112.677 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing uid mapping for "20811" in new user namespace: nsuid 0 - hostid 231072 - range 10
lxc-execute test 20220110042112.677 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing gid mapping for "20811" in new user namespace: nsuid 1003 - hostid 1003 - range 1
lxc-execute test 20220110042112.677 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing gid mapping for "20811" in new user namespace: nsuid 0 - hostid 231072 - range 10
lxc-execute test 20220110042112.677 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newuidmap" does have the setuid bit set
lxc-execute test 20220110042112.677 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newgidmap" does have the setuid bit set
lxc-execute test 20220110042112.677 DEBUG    conf - conf.c:lxc_map_ids:2796 - Functional newuidmap and newgidmap binary found
lxc-execute test 20220110042112.677 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.680 TRACE    conf - conf.c:lxc_map_ids:2866 - newuidmap wrote mapping "newuidmap 20811 1002 1002 1 0 231072 10"
lxc-execute test 20220110042112.680 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.681 TRACE    conf - conf.c:lxc_map_ids:2866 - newgidmap wrote mapping "newgidmap 20811 1003 1003 1 0 231072 10"
lxc-execute test 20220110042112.681 TRACE    conf - conf.c:run_userns_fn:3878 - Calling function "chown_cgroup_wrapper"
lxc-execute test 20220110042112.682 NOTICE   utils - utils.c:lxc_setgroups:1420 - Dropped additional groups
lxc-execute test 20220110042112.682 DEBUG    start - start.c:lxc_spawn:1773 - Preserved net namespace via fd 5
lxc-execute test 20220110042112.682 WARN     start - start.c:lxc_spawn:1778 - Operation not permitted - Failed to allocate new network namespace id
lxc-execute test 20220110042112.682 TRACE    sync - sync.c:lxc_sync_barrier_child:72 - Parent waking child with sequence post-configure and waiting with sequence cgroup
lxc-execute test 20220110042112.683 NOTICE   utils - utils.c:lxc_setgroups:1420 - Dropped additional groups
lxc-execute test 20220110042112.683 NOTICE   utils - utils.c:lxc_switch_uid_gid:1398 - Switched to gid 0
lxc-execute test 20220110042112.683 NOTICE   utils - utils.c:lxc_switch_uid_gid:1407 - Switched to uid 0
lxc-execute test 20220110042112.683 TRACE    sync - sync.c:lxc_sync_barrier_parent:65 - Child waking parent with sequence cgroup and waiting for sequence cgroup-unshare
lxc-execute test 20220110042112.683 TRACE    sync - sync.c:lxc_sync_barrier_child:72 - Parent waking child with sequence cgroup-unshare and waiting with sequence cgroup-limits
lxc-execute test 20220110042112.683 INFO     start - start.c:do_start:1198 - Unshared CLONE_NEWCGROUP
lxc-execute test 20220110042112.683 TRACE    conf - conf.c:turn_into_dependent_mounts:3054 - Turned all mount table entries into dependent mount
lxc-execute test 20220110042112.683 INFO     conf - conf.c:mount_autodev:1056 - Preparing "/dev"
lxc-execute test 20220110042112.683 DEBUG    conf - conf.c:mount_autodev:1059 - Using mount options: size=500000,mode=755
lxc-execute test 20220110042112.683 TRACE    conf - conf.c:mount_autodev:1089 - Mounted tmpfs on "(null)"
lxc-execute test 20220110042112.683 INFO     conf - conf.c:mount_autodev:1106 - Prepared "/dev"
lxc-execute test 20220110042112.683 TRACE    conf - conf.c:lxc_mount_auto_mounts:662 - Container does not have CAP_NET_ADMIN. Skipping "%r/proc/sys/net" mount
lxc-execute test 20220110042112.683 TRACE    conf - conf.c:lxc_mount_auto_mounts:662 - Container does not have CAP_NET_ADMIN. Skipping "%r/proc/tty" mount
lxc-execute test 20220110042112.684 ERROR    conf - conf.c:lxc_setup:3354 - No such file or directory - Unable to open lxc.init.static
lxc-execute test 20220110042112.684 ERROR    start - start.c:do_start:1218 - Failed to setup container "test"
lxc-execute test 20220110042112.684 TRACE    sync - sync.c:lxc_sync_wake_parent:78 - Child waking parent with sequence error
lxc-execute test 20220110042112.684 ERROR    sync - sync.c:__sync_wait:36 - An error occurred in another process (expected sequence number 5)
lxc-execute test 20220110042112.684 DEBUG    network - network.c:lxc_delete_network:3672 - Deleted network devices
lxc-execute test 20220110042112.684 TRACE    start - start.c:lxc_serve_state_clients:438 - Set container state to ABORTING
lxc-execute test 20220110042112.684 TRACE    start - start.c:lxc_serve_state_clients:441 - No state clients registered
lxc-execute test 20220110042112.684 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-execute test 20220110042112.684 ERROR    start - start.c:__lxc_start:1999 - Failed to spawn container "test"
lxc-execute test 20220110042112.684 TRACE    start - start.c:lxc_serve_state_clients:438 - Set container state to ABORTING
lxc-execute test 20220110042112.684 TRACE    start - start.c:lxc_serve_state_clients:441 - No state clients registered
lxc-execute test 20220110042112.684 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-execute test 20220110042112.684 WARN     start - start.c:lxc_abort:1018 - No such process - Failed to send SIGKILL to 20804
lxc-execute test 20220110042112.684 TRACE    start - start.c:lxc_serve_state_clients:438 - Set container state to STOPPING
lxc-execute test 20220110042112.684 TRACE    start - start.c:lxc_serve_state_clients:441 - No state clients registered
lxc-execute test 20220110042112.684 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-execute test 20220110042112.684 TRACE    conf - conf.c:get_minimal_idmap:4036 - Allocated minimal idmapping for ns uid 0 and ns gid 0
lxc-execute test 20220110042112.684 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.684 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing uid mapping for "20822" in new user namespace: nsuid 1002 - hostid 1002 - range 1
lxc-execute test 20220110042112.684 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing uid mapping for "20822" in new user namespace: nsuid 0 - hostid 231072 - range 10
lxc-execute test 20220110042112.684 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing gid mapping for "20822" in new user namespace: nsuid 1003 - hostid 1003 - range 1
lxc-execute test 20220110042112.684 TRACE    conf - conf.c:userns_exec_1:4102 - Establishing gid mapping for "20822" in new user namespace: nsuid 0 - hostid 231072 - range 10
lxc-execute test 20220110042112.684 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newuidmap" does have the setuid bit set
lxc-execute test 20220110042112.684 DEBUG    conf - conf.c:idmaptool_on_path_and_privileged:2728 - The binary "/usr/bin/newgidmap" does have the setuid bit set
lxc-execute test 20220110042112.684 DEBUG    conf - conf.c:lxc_map_ids:2796 - Functional newuidmap and newgidmap binary found
lxc-execute test 20220110042112.684 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.687 TRACE    conf - conf.c:lxc_map_ids:2866 - newuidmap wrote mapping "newuidmap 20822 1002 1002 1 0 231072 10"
lxc-execute test 20220110042112.687 TRACE    process_utils - process_utils.c:lxc_raw_clone:110 - Function not implemented - Falling back to legacy clone
lxc-execute test 20220110042112.689 TRACE    conf - conf.c:lxc_map_ids:2866 - newgidmap wrote mapping "newgidmap 20822 1003 1003 1 0 231072 10"
lxc-execute test 20220110042112.689 TRACE    conf - conf.c:run_userns_fn:3878 - Calling function "cgroup_tree_remove_wrapper"
lxc-execute test 20220110042112.689 NOTICE   utils - utils.c:lxc_setgroups:1420 - Dropped additional groups
lxc-execute test 20220110042112.690 TRACE    start - start.c:lxc_end:936 - Closed command socket
lxc-execute test 20220110042112.690 INFO     utils - utils.c:get_rundir:260 - XDG_RUNTIME_DIR isn't set in the environment
lxc-execute test 20220110042112.690 TRACE    start - start.c:lxc_end:947 - Set container state to "STOPPED"
lxc-execute test 20220110042112.745 ERROR    lxc_execute - tools/lxc_execute.c:main:226 - Failed run an application inside container
$
```

brauner · January 10, 2022, 10:24am

LXC does not find the static init binary it needs to use.