-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Package: lxc
Version: 1:1.0.6-6
Severity: minor
Dear Maintainer,
I was trying to make unprivileged user-containers, but failed. I also tried to
make a
container usind 'sudo', then moving it into the home-directory of the user and
changing
ownership and group, but this did not work out either, see below. Logfiles are
attached.
There is a report saying, lxc version 1.1 should be backported to Jessie, but
it is not
there yet.
Upon trying to start the container, I made with 'sudo', there is a problem with
the
ssh-session, i need to log out and log in again, because it does not show, what
I type
anymore.
I say it's a minor issue, because I can use a root-containers instead, which
works well
enough. Very high security is not really necessary for my application case.
> contain@dhsrv:~$ lxc-start -n privo-squid -d -F --logfile=lxc.log.txt
> --logpriority=DEBUG unshare: Operation not permitted
> read pipe: No such file or directory
> lxc-start: Failed to chown /dev/pts/7
> lxc-start: Failed to shift tty into container
> lxc-start: failed to initialize the container
> lxc-start: The container failed to start.
> lxc-start: Additional information can be obtained by setting the --logfile and
> --logpriority options.
>
> .
> ..
> .
>
> contain@dhsrv:~$ lxc-create -t download -n testcont --logfile=lxcc.log.txt
> --logpriority=DEBUG unshare: Operation not permitted
> read pipe: No such file or directory
> lxc-create: Failed to chown container dir
> lxc-create: Error creating container testcont
> contain@dhsrv:~$ lxc-create -t download -n testcont -P /home/contain/stora
> --logfile=lxcc.log.txt --logpriority=DEBUG unshare: Operation not permitted
> read pipe: No such file or directory
> lxc-create: Failed to chown container dir
> lxc-create: Error creating container testcont
- -- System Information:
Debian Release: 8.0
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 3.16.7-ckt9-es-via-c7
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages lxc depends on:
ii init-system-helpers 1.22
ii libapparmor1 2.9.0-3
ii libc6 2.19-18
ii libcap2 1:2.24-8
ii libseccomp2 2.1.1-1
ii libselinux1 2.3-2
ii multiarch-support 2.19-18
ii python3 3.4.2-2
Versions of packages lxc recommends:
ii debootstrap 1.0.67
ii openssl 1.0.1k-3
ii rsync 3.1.1-3
Versions of packages lxc suggests:
pn lua5.2 <none>
- -- Configuration Files:
/etc/lxc/default.conf changed:
lxc.arch = x86
lxc.network.type = veth
lxc.network.flags = up
lxc.network.link = cbr0
lxc.id_map = u 0 100000 65537
lxc.id_map = g 0 100000 65537
- -- no debconf information
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lxc-create 1431931713.508 WARN lxc_log - lxc_log_init called with log
already initialized
lxc-create 1431931713.510 INFO lxc_confile - read uid map: type u nsid
0 hostid 100000 range 65536
lxc-create 1431931713.510 INFO lxc_confile - read uid map: type g nsid
0 hostid 100000 range 65536
lxc-create 1431931713.522 ERROR lxc_container - Failed to chown
container dir
lxc-create 1431931713.522 ERROR lxc_create_ui - Error creating
container testcont
lxc-create 1431931836.838 WARN lxc_log - lxc_log_init called with log
already initialized
lxc-create 1431931836.839 INFO lxc_confile - read uid map: type u nsid
0 hostid 100000 range 65536
lxc-create 1431931836.839 INFO lxc_confile - read uid map: type g nsid
0 hostid 100000 range 65536
lxc-create 1431931836.850 ERROR lxc_container - Failed to chown
container dir
lxc-create 1431931836.850 ERROR lxc_create_ui - Error creating
container testcont
lxc-start 1431931179.231 INFO lxc_start_ui - using rcfile
/home/contain/stora/privo-squid/config
lxc-start 1431931179.233 INFO lxc_confile - read uid map: type u nsid
0 hostid 100000 range 65537
lxc-start 1431931179.233 INFO lxc_confile - read uid map: type g nsid
0 hostid 100000 range 65537
lxc-start 1431931179.234 WARN lxc_log - lxc_log_init called with log
already initialized
lxc-start 1431931179.234 INFO lxc_lsm - LSM security driver nop
lxc-start 1431931179.249 INFO lxc_conf - tty's configured
lxc-start 1431931179.252 INFO lxc_caps - Last supported cap was 36
lxc-start 1431931179.273 ERROR lxc_conf - Failed to chown /dev/pts/7
lxc-start 1431931179.273 ERROR lxc_start - Failed to shift tty into
container
lxc-start 1431931179.274 ERROR lxc_start - failed to initialize the
container
lxc-start 1431931179.274 ERROR lxc_start_ui - The container failed to
start.
lxc-start 1431931179.274 ERROR lxc_start_ui - Additional information
can be obtained by setting the --logfile and --logpriority options.
lxc-start 1431931383.988 INFO lxc_start_ui - using rcfile
/home/contain/stora/privo-squid/config
lxc-start 1431931383.989 INFO lxc_confile - read uid map: type u nsid
0 hostid 100000 range 65537
lxc-start 1431931383.989 INFO lxc_confile - read uid map: type g nsid
0 hostid 100000 range 65537
lxc-start 1431931383.989 WARN lxc_log - lxc_log_init called with log
already initialized
lxc-start 1431931383.990 INFO lxc_lsm - LSM security driver nop
lxc-start 1431931383.992 DEBUG lxc_conf - allocated pty '/dev/pts/7'
(5/6)
lxc-start 1431931383.992 DEBUG lxc_conf - allocated pty '/dev/pts/8'
(7/8)
lxc-start 1431931383.993 DEBUG lxc_conf - allocated pty '/dev/pts/9'
(9/10)
lxc-start 1431931383.993 DEBUG lxc_conf - allocated pty '/dev/pts/10'
(11/12)
lxc-start 1431931383.993 INFO lxc_conf - tty's configured
lxc-start 1431931383.993 DEBUG lxc_start - sigchild handler set
lxc-start 1431931383.993 DEBUG lxc_console - opening /dev/tty for
console peer
lxc-start 1431931383.993 INFO lxc_caps - Last supported cap was 36
lxc-start 1431931383.993 DEBUG lxc_console - using '/dev/tty' as
console
lxc-start 1431931383.993 DEBUG lxc_console - 3924 got SIGWINCH fd 17
lxc-start 1431931383.993 DEBUG lxc_console - set winsz dstfd:14
cols:114 rows:33
lxc-start 1431931384.005 ERROR lxc_conf - Failed to chown /dev/pts/7
lxc-start 1431931384.005 ERROR lxc_start - Failed to shift tty into
container
lxc-start 1431931384.006 ERROR lxc_start - failed to initialize the
container
lxc-start 1431931384.006 ERROR lxc_start_ui - The container failed to
start.
lxc-start 1431931384.006 ERROR lxc_start_ui - Additional information
can be obtained by setting the --logfile and --logpriority options.
