lxc-start 1451858814.397 ERROR    lxc_utils - utils.c:safe_mount:1284 - Operation not permitted - Mount of 'sysfs' onto '/usr/lib/x86_64-linux-gnu/lxc/sys' failed
      lxc-start 1451858814.397 ERROR    lxc_conf - conf.c:mount_entry:2061 - Operation not permitted - failed to mount 'sysfs' on '/usr/lib/x86_64-linux-gnu/lxc/sys'
      lxc-start 1451858814.397 ERROR    lxc_conf - conf.c:lxc_setup:4282 - failed to setup the mount entries for 'my-container'
      lxc-start 1451858814.397 ERROR    lxc_start - start.c:do_start:717 - failed to setup the container
      lxc-start 1451858814.398 ERROR    lxc_sync - sync.c:__sync_wait:51 - invalid sequence number 1. expected 2
      lxc-start 1451858814.398 ERROR    lxc_start - start.c:__lxc_start:1121 - failed to spawn 'my-container'
      lxc-start 1451858814.448 ERROR    lxc_start_ui - lxc_start.c:main:341 - The container failed to start.
      lxc-start 1451858814.448 ERROR    lxc_start_ui - lxc_start.c:main:345 - Additional information can be obtained by setting the --logfile and --logpriority options.
      lxc-start 1451858833.312 INFO     lxc_start_ui - lxc_start.c:main:264 - using rcfile /home/user/.local/share/lxc/my-container/config
      lxc-start 1451858833.312 INFO     lxc_confile - confile.c:config_idmap:1378 - read uid map: type u nsid 0 hostid 100000 range 65536
      lxc-start 1451858833.312 INFO     lxc_confile - confile.c:config_idmap:1378 - read uid map: type g nsid 0 hostid 100000 range 65536
      lxc-start 1451858833.312 WARN     lxc_log - log.c:lxc_log_init:316 - lxc_log_init called with log already initialized
      lxc-start 1451858833.314 WARN     lxc_cgmanager - cgmanager.c:cgm_get:985 - do_cgm_get exited with error
      lxc-start 1451858833.314 INFO     lxc_lsm - lsm/lsm.c:lsm_init:48 - LSM security driver nop
      lxc-start 1451858833.316 DEBUG    lxc_conf - conf.c:lxc_create_tty:3791 - allocated pty '/dev/pts/8' (5/6)
      lxc-start 1451858833.316 DEBUG    lxc_conf - conf.c:lxc_create_tty:3791 - allocated pty '/dev/pts/10' (7/8)
      lxc-start 1451858833.316 DEBUG    lxc_conf - conf.c:lxc_create_tty:3791 - allocated pty '/dev/pts/11' (9/10)
      lxc-start 1451858833.316 DEBUG    lxc_conf - conf.c:lxc_create_tty:3791 - allocated pty '/dev/pts/12' (11/12)
      lxc-start 1451858833.316 INFO     lxc_conf - conf.c:lxc_create_tty:3802 - tty's configured
      lxc-start 1451858833.316 DEBUG    lxc_start - start.c:setup_signal_fd:263 - sigchild handler set
      lxc-start 1451858833.316 DEBUG    lxc_console - console.c:lxc_console_peer_default:500 - opening /dev/tty for console peer
      lxc-start 1451858833.316 DEBUG    lxc_console - console.c:lxc_console_peer_default:506 - using '/dev/tty' as console
      lxc-start 1451858833.316 DEBUG    lxc_console - console.c:lxc_console_sigwinch_init:179 - 10959 got SIGWINCH fd 17
      lxc-start 1451858833.316 DEBUG    lxc_console - console.c:lxc_console_winsz:88 - set winsz dstfd:14 cols:104 rows:22
      lxc-start 1451858833.532 INFO     lxc_start - start.c:lxc_init:463 - 'my-container' is initialized
      lxc-start 1451858833.533 DEBUG    lxc_start - start.c:__lxc_start:1099 - Not dropping cap_sys_boot or watching utmp
      lxc-start 1451858833.533 INFO     lxc_start - start.c:lxc_spawn:832 - Cloning a new user namespace
      lxc-start 1451858833.533 INFO     lxc_cgroup - cgroup.c:cgroup_init:62 - cgroup driver cgmanager initing for my-container
      lxc-start 1451858833.564 NOTICE   lxc_start - start.c:do_start:685 - switching to gid/uid 0 in new user namespace
      lxc-start 1451858833.566 DEBUG    lxc_conf - conf.c:setup_rootfs:1625 - mounted '/home/user/.local/share/lxc/my-container/rootfs' on '/usr/lib/x86_64-linux-gnu/lxc'
      lxc-start 1451858833.566 INFO     lxc_conf - conf.c:setup_utsname:912 - 'my-container' hostname has been setup
      lxc-start 1451858833.566 INFO     lxc_conf - conf.c:setup_network:2930 - network has been setup
      lxc-start 1451858833.566 DEBUG    lxc_conf - conf.c:check_autodev:4031 - Set exec command to /sbin/init
      lxc-start 1451858833.566 INFO     lxc_conf - conf.c:check_autodev:4069 - Autodev not required.
      lxc-start 1451858833.566 DEBUG    lxc_conf - conf.c:mount_entry:2118 - mounted 'proc' on '/usr/lib/x86_64-linux-gnu/lxc/proc', type 'proc'