[lxc-users] /sbin/init failure

[Mark Constable]

Using latest freshly reinstalled xenial host and containers with 2.0.0~beta4-0ubuntu4
which got the packages installed after removing everything and starting again
but I've had this problem for a couple of weeks now...

~ lxc image list
+--------+--------------+--------+----------------------------------------+--------+---------+------------------------------+
| ALIAS  | FINGERPRINT  | PUBLIC |              DESCRIPTION               |  ARCH  |  SIZE   |         UPLOAD DATE          |
+--------+--------------+--------+----------------------------------------+--------+---------+------------------------------+
| xenial | 0594dbb54ade | no     | Ubuntu xenial (amd64) (20160218_03:49) | x86_64 | 64.87MB | Feb 25, 2016 at 1:45am (UTC) |
+--------+--------------+--------+----------------------------------------+--------+---------+------------------------------+

~ lxc image copy upstream:/ubuntu/xenial/amd64 local: --alias=xenial

~ lxc launch xenial gc3
Creating gc3
Starting gc3

~ lx
+------+---------+------+------+------------+-----------+
| NAME |  STATE  | IPV4 | IPV6 |    TYPE    | SNAPSHOTS |
+------+---------+------+------+------------+-----------+
| gc3  | RUNNING |      |      | PERSISTENT |         0 |
+------+---------+------+------+------------+-----------+

~ lxc exec gc3 bash
root at gc3:~# ps aux
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.0  36544  3952 ?        Ss   03:27   0:00 /sbin/init
root        25  0.0  0.0  18220  3160 ?        Ss   03:29   0:00 bash
root        36  0.0  0.0  34412  2804 ?        R+   03:29   0:00 ps aux
root at gc3:~# exit

And of course I have to use "lxc stop gc3 --force" to get it to stop.

Any idea why /sbin/init is not kicking off the rest of the startup procedure?



~ ps auxxww | grep -v grep | grep lx
root      9621  0.0  0.0 234760  3744 ?        Ssl  11:41   0:00 /usr/bin/lxcfs /var/lib/lxcfs/
root     10264  0.0  0.1 960888 25700 ?        Ssl  11:41   0:05 /usr/bin/lxd --group lxd --logfile=/var/log/lxd/lxd.log
root     11567  0.0  0.0  74444  4552 ?        Ss   13:38   0:00 [lxc monitor] /var/lib/lxd/containers gc3

~ tail /var/log/lxd/lxd.log
t=2016-02-25T13:38:42+1000 lvl=info msg=handling method=GET url=/1.0 ip=@
t=2016-02-25T13:38:42+1000 lvl=info msg=handling method=GET url=/1.0/containers/gc3 ip=@
t=2016-02-25T13:38:42+1000 lvl=info msg=handling url=/1.0/containers/gc3/state ip=@ method=GET
t=2016-02-25T13:38:42+1000 lvl=info msg=handling url="/1.0/containers/gc3/snapshots?recursion=1" ip=@ method=GET
t=2016-02-25T13:38:42+1000 lvl=info msg=handling method=GET url=/1.0/containers/gc3/logs/lxc.log ip=@
t=2016-02-25T13:39:21+1000 lvl=info msg=handling method=GET url=/1.0 ip=@
t=2016-02-25T13:39:21+1000 lvl=info msg=handling ip=@ method=GET url=/1.0/containers/gc3
t=2016-02-25T13:39:21+1000 lvl=info msg=handling method=GET url=/1.0/containers/gc3/state ip=@
t=2016-02-25T13:39:21+1000 lvl=info msg=handling method=GET url="/1.0/containers/gc3/snapshots?recursion=1" ip=@
t=2016-02-25T13:39:21+1000 lvl=info msg=handling method=GET url=/1.0/containers/gc3/logs/lxc.log ip=@

~ lxc info gc3 --show-log
Name: gc3
Architecture: x86_64
Created: 2016/02/25 03:27 UTC
Status: Running
Type: persistent
Profiles: default
Pid: 11586
Processes: 1
Ips:
   lo:   inet    127.0.0.1
   lo:   inet6   ::1

Log:

             lxc 20160225132740.709 INFO     lxc_confile - confile.c:config_idmap:1495 - read uid map: type u nsid 0 hostid 231072 range 65536
             lxc 20160225132740.709 INFO     lxc_confile - confile.c:config_idmap:1495 - read uid map: type g nsid 0 hostid 231072 range 65536
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup name=systemd unknown to /var/lib/lxd/containers gc3
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup cpu unknown to /var/lib/lxd/containers gc3
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup devices unknown to /var/lib/lxd/containers gc3
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup net_cls unknown to /var/lib/lxd/containers gc3
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup memory unknown to /var/lib/lxd/containers gc3
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup hugetlb unknown to /var/lib/lxd/containers gc3
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup perf_event unknown to /var/lib/lxd/containers gc3
             lxc 20160225132740.730 WARN     lxc_cgfs - cgfs.c:lxc_cgroup_get_container_info:1113 - Not attaching to cgroup cpuset unknown to /var/lib/lxd/containers gc3

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