On Thu, Jun 06, 2019 at 07:55:04PM +0200, Dr. Todor Dimitrov wrote: > Hello, > > we have an unprivileged container on LXC 2.1.1, which starts without any > errors. The /proc system is however not available/mounted: > > ... > drwxr-xr-x 2 root root 1024 Jul 19 2018 proc
... This doesn't show me anything. Can you show the result of: mountpoint /proc ls -l /proc ? > ... > dr-xr-xr-x 12 nobody nogroup 0 Jun 6 17:13 sys > ... > > /sys on the other hand is present. The network seems to work, we can login > with lxc-console, only commands which rely on /proc are non-functional, e.g. > mount, ps, etc. The configuration file contains the following line: > > lxc.mount.auto = cgroup:rw proc:rw sys:rw > > The same configuration runs without any problems on a similar system using > the same kernel version (3.12.59). Suspicious in the logs are the following > entries: > > lxc-start qivicon 20190606172753.696 DEBUG console - > console.c:lxc_console_peer_default:450 - process does not have a controlling > terminal > lxc-start qivicon 20190606172753.848 INFO lxc_utils - > utils.c:lxc_mount_proc_if_needed:1758 - I am 13379, /proc/self points to "1" > lxc-start qivicon 20190606172753.848 INFO lxc_utils - > utils.c:lxc_mount_proc_if_needed:1780 - mounted /proc in container for > security transition > > On the "working" system, we see: > > lxc-start qivicon 20190606182855.698 DEBUG console - > console.c:lxc_console_peer_default:450 - process does not have a controlling > terminal > lxc-start qivicon 20190606182855.731 INFO lxc_utils - > utils.c:lxc_mount_proc_if_needed:1758 - I am 1, /proc/self points to "1" > > > Do you have any ideas what the cause of the problem might be? Please post the full logs resulting from lxc-start -l debug -o output_file -serge _______________________________________________ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
