[lxc-users] Containers does not start.

Michel Dubé md at humanity.net
Fri Feb 26 17:06:02 UTC 2016


Hi Stéphane,

I solved my problem by first rolling back the VM from a snapshot taken 2
days ago and then by trying to find out what was going on by using aptitude
this time, not apt-get.

I finally found that the package cgroup-lite was missing and I also
installed one or two packages that aptitude was suggesting.

After a VM reboot I could start all the containers without any problem.

Thanks!

2016-02-26 10:33 GMT-05:00 Stéphane Graber <stgraber at ubuntu.com>:

> Hi,
>
> Can you attach the content of /proc/self/mountinfo please?
>
> On Fri, Feb 26, 2016 at 06:10:22AM -0500, Michel Dubé wrote:
> > Hi!
> >
> > I made the last updates (the list is at the end of this message) on a
> test
> > server and I am now unable to start/restart any container.
> >
> > Strangly, no container have been rebooted after the updates.
>
> That's normal, we've fixed that issue, lxd now restarts without
> rebooting the containers.
>
> > More strangly, I got the message telling me that:
> > The following package was automatically installed and is no longer
> required:
> >   cgmanager
>
> That's normal too, new LXC no longer uses cgmanager.
>
> > The error message I get whet I try to start a container that refuse to be
> > restarted is:
> >
> > error: Error calling 'lxd forkstart php56 /var/lib/lxd/containers
> > /var/log/lxd/php56/lxc.conf': err='exit status 1'
> > Try `lxc info --show-log php56` for more info
>
> Now that's an actual problem :)
>
> > I attached a log file to this messge.
> >
> > Here are the packages versions that have been updated:
> >
> > liblxc1     amd64 Linux Containers userspace tools (library)     New
> > version 2.0.0~rc3-0ubuntu2~ubuntu14.04.1~ppa1     Trusty
> > lxc     all Transitional package for lxc1     New version
> > 2.0.0~rc3-0ubuntu2~ubuntu14.04.1~ppa1     Trusty
> > lxc-common     amd64 Linux Containers userspace tools (common tools)
> > New version 2.0.0~rc3-0ubuntu2~ubuntu14.04.1~ppa1     Trusty
> > lxc-templates     amd64 Linux Containers userspace tools (templates)
> > New version 2.0.0~rc3-0ubuntu2~ubuntu14.04.1~ppa1     Trusty
> > lxc1     amd64 Linux Containers userspace tools     New version
> > 2.0.0~rc3-0ubuntu2~ubuntu14.04.1~ppa1     Trusty
> > lxd     amd64 Container hypervisor based on LXC - daemon     New version
> > 2.0.0~beta4-0ubuntu6~ubuntu14.04.1~ppa1     Trusty
> > lxd-client     amd64 Container hypervisor based on LXC - client     New
> > version 2.0.0~beta4-0ubuntu6~ubuntu14.04.1~ppa1     Trusty
> > python3-lxc     amd64 Linux Containers userspace tools (Python 3.x
> > bindings)     New version 2.0.0~rc3-0ubuntu2~ubuntu14.04.1~ppa1
>  Trusty
> >
> > What should I do?
> >
> > Any Idea?
> >
> > Thanks.
> >
> > Michel
> >
> >
> > ++++++++++++++++++++++++++++++++++++++++++++++++=
>
> >             lxc 20160226055627.427 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type u nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055627.427 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type g nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.429 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.430 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.437 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type u nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055627.437 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type g nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.438 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.440 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.465 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.466 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055627.467 INFO     lxc_start -
> start.c:lxc_check_inherited:247 - closed inherited fd 3
> >             lxc 20160226055627.467 INFO     lxc_start -
> start.c:lxc_check_inherited:247 - closed inherited fd 9
> >             lxc 20160226055627.469 INFO     lxc_container -
> lxccontainer.c:do_lxcapi_start:797 - Attempting to set proc title to [lxc
> monitor] /var/lib/lxd/containers php56
> >             lxc 20160226055627.470 INFO     lxc_utils -
> utils.c:setproctitle:1460 - setting cmdline failed - Invalid argument
> >             lxc 20160226055627.471 INFO     lxc_start -
> start.c:lxc_check_inherited:247 - closed inherited fd 9
> >             lxc 20160226055627.471 INFO     lxc_lsm -
> lsm/lsm.c:lsm_init:48 - LSM security driver AppArmor
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:342 - processing: .reject_force_umount  # comment
> this to allow umount -f;  not recommended.
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:446 - Adding native rule for reject_force_umount
> action 0
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:do_resolve_add_rule:216 - Setting seccomp rule to reject force
> umounts
> >
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:449 - Adding compat rule for reject_force_umount
> action 0
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:do_resolve_add_rule:216 - Setting seccomp rule to reject force
> umounts
> >
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:342 - processing: .[all].
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:342 - processing: .kexec_load errno 1.
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:446 - Adding native rule for kexec_load action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:449 - Adding compat rule for kexec_load action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:342 - processing: .open_by_handle_at errno 1.
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:446 - Adding native rule for open_by_handle_at
> action 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:449 - Adding compat rule for open_by_handle_at
> action 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:342 - processing: .init_module errno 1.
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:446 - Adding native rule for init_module action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:449 - Adding compat rule for init_module action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:342 - processing: .finit_module errno 1.
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:446 - Adding native rule for finit_module action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:449 - Adding compat rule for finit_module action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:342 - processing: .delete_module errno 1.
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:446 - Adding native rule for delete_module action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:449 - Adding compat rule for delete_module action
> 327681
> >             lxc 20160226055627.471 INFO     lxc_seccomp -
> seccomp.c:parse_config_v2:456 - Merging in the compat seccomp ctx into the
> main one
> >             lxc 20160226055627.471 INFO     lxc_conf -
> conf.c:run_script_argv:367 - Executing script '/usr/bin/lxd callhook
> /var/lib/lxd 2 start' for container 'php56', config section 'lxc'
> >             lxc 20160226055627.475 INFO     lxc_start -
> start.c:lxc_check_inherited:247 - closed inherited fd 3
> >             lxc 20160226055627.475 INFO     lxc_start -
> start.c:lxc_check_inherited:247 - closed inherited fd 9
> >             lxc 20160226055627.477 INFO     lxc_monitor -
> monitor.c:lxc_monitor_sock_name:178 - using monitor sock name
> lxc/d78a9d7e97b4b375//var/lib/lxd/containers
> >             lxc 20160226055627.492 DEBUG    lxc_start -
> start.c:setup_signal_fd:285 - sigchild handler set
> >             lxc 20160226055627.493 DEBUG    lxc_console -
> console.c:lxc_console_peer_default:524 - no console peer
> >             lxc 20160226055627.493 INFO     lxc_start -
> start.c:lxc_init:484 - 'php56' is initialized
> >             lxc 20160226055627.493 DEBUG    lxc_start -
> start.c:__lxc_start:1247 - Not dropping cap_sys_boot or watching utmp
> >             lxc 20160226055627.497 INFO     lxc_start -
> start.c:resolve_clone_flags:944 - Cloning a new user namespace
> >             lxc 20160226055627.504 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type u nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055627.504 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type g nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055627.507 DEBUG    lxc_conf -
> conf.c:instantiate_veth:2609 - instantiated veth 'vethO56BCO/vethGX5I3J',
> index is '58'
> >             lxc 20160226055627.507 INFO     lxc_cgroup -
> cgroup.c:cgroup_init:65 - cgroup driver cgroupfs initing for php56
> >             lxc 20160226055627.650 DEBUG    lxc_conf -
> conf.c:lxc_assign_network:3043 - move 'eth0' to '27129'
> >             lxc 20160226055627.669 NOTICE   lxc_start -
> start.c:do_start:751 - switching to gid/uid 0/0 in new user namespace
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:setup_rootfs:1210 - mounted '/var/lib/lxd/containers/php56/rootfs'
> on '/usr/lib/x86_64-linux-gnu/lxc'
> >             lxc 20160226055627.671 INFO     lxc_conf -
> conf.c:setup_utsname:842 - 'php56' hostname has been setup
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:setup_hw_addr:2140 - mac address '00:16:3e:c8:dd:08' on 'eth0' has
> been setup
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:setup_netdev:2367 - 'eth0' has been setup
> >             lxc 20160226055627.671 INFO     lxc_conf -
> conf.c:setup_network:2388 - network has been setup
> >             lxc 20160226055627.671 INFO     lxc_conf -
> conf.c:mount_autodev:1071 - Mounting container /dev
> >             lxc 20160226055627.671 INFO     lxc_conf -
> conf.c:mount_autodev:1094 - Mounted tmpfs onto
> /usr/lib/x86_64-linux-gnu/lxc/dev
> >             lxc 20160226055627.671 INFO     lxc_conf -
> conf.c:mount_autodev:1112 - Mounted container /dev
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted 'mqueue' on
> '/usr/lib/x86_64-linux-gnu/lxc/dev/mqueue', type 'mqueue'
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1653 - remounting /proc/sys/fs/binfmt_misc on
> /usr/lib/x86_64-linux-gnu/lxc/proc/sys/fs/binfmt_misc to respect bind or
> remount options
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1668 - (at remount) flags for /proc/sys/fs/binfmt_misc
> was 4110, required extra flags are 14
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted '/proc/sys/fs/binfmt_misc' on
> '/usr/lib/x86_64-linux-gnu/lxc/proc/sys/fs/binfmt_misc', type 'none'
> >             lxc 20160226055627.671 ERROR    lxc_utils -
> utils.c:open_without_symlink:1625 - No such file or directory - Error
> examining efi in /usr/lib/x86_64-linux-gnu/lxc/sys/firmware/efi/efivars
> >             lxc 20160226055627.671 INFO     lxc_conf -
> conf.c:mount_entry:1642 - failed to mount '/sys/firmware/efi/efivars' on
> '/usr/lib/x86_64-linux-gnu/lxc/sys/firmware/efi/efivars' (optional): No
> such file or directory
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1653 - remounting /sys/fs/fuse/connections on
> /usr/lib/x86_64-linux-gnu/lxc/sys/fs/fuse/connections to respect bind or
> remount options
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1668 - (at remount) flags for /sys/fs/fuse/connections
> was 4096, required extra flags are 0
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1677 - mountflags already was 4096, skipping remount
> >             lxc 20160226055627.671 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted '/sys/fs/fuse/connections' on
> '/usr/lib/x86_64-linux-gnu/lxc/sys/fs/fuse/connections', type 'none'
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1653 - remounting /sys/fs/pstore on
> /usr/lib/x86_64-linux-gnu/lxc/sys/fs/pstore to respect bind or remount
> options
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1668 - (at remount) flags for /sys/fs/pstore was 4096,
> required extra flags are 0
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1677 - mountflags already was 4096, skipping remount
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted '/sys/fs/pstore' on
> '/usr/lib/x86_64-linux-gnu/lxc/sys/fs/pstore', type 'none'
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1653 - remounting /sys/kernel/debug on
> /usr/lib/x86_64-linux-gnu/lxc/sys/kernel/debug to respect bind or remount
> options
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1668 - (at remount) flags for /sys/kernel/debug was
> 4096, required extra flags are 0
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1677 - mountflags already was 4096, skipping remount
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted '/sys/kernel/debug' on
> '/usr/lib/x86_64-linux-gnu/lxc/sys/kernel/debug', type 'none'
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1653 - remounting /sys/kernel/security on
> /usr/lib/x86_64-linux-gnu/lxc/sys/kernel/security to respect bind or
> remount options
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1668 - (at remount) flags for /sys/kernel/security was
> 4096, required extra flags are 0
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1677 - mountflags already was 4096, skipping remount
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted '/sys/kernel/security' on
> '/usr/lib/x86_64-linux-gnu/lxc/sys/kernel/security', type 'none'
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1653 - remounting /var/lib/lxd/devlxd on
> /usr/lib/x86_64-linux-gnu/lxc/dev/lxd to respect bind or remount options
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1668 - (at remount) flags for /var/lib/lxd/devlxd was
> 4096, required extra flags are 0
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1677 - mountflags already was 4096, skipping remount
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted '/var/lib/lxd/devlxd' on
> '/usr/lib/x86_64-linux-gnu/lxc/dev/lxd', type 'none'
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1653 - remounting /var/lib/lxd/shmounts/php56 on
> /usr/lib/x86_64-linux-gnu/lxc/dev/.lxd-mounts to respect bind or remount
> options
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1668 - (at remount) flags for
> /var/lib/lxd/shmounts/php56 was 4096, required extra flags are 0
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1677 - mountflags already was 4096, skipping remount
> >             lxc 20160226055627.672 DEBUG    lxc_conf -
> conf.c:mount_entry:1703 - mounted '/var/lib/lxd/shmounts/php56' on
> '/usr/lib/x86_64-linux-gnu/lxc/dev/.lxd-mounts', type 'none'
> >             lxc 20160226055627.672 INFO     lxc_conf -
> conf.c:mount_file_entries:1922 - mount points have been setup
> >             lxc 20160226055627.672 ERROR    lxc_cgfs -
> cgfs.c:cgroupfs_mount_cgroup:1411 - No such file or directory - could not
> find original mount point for cgroup hierarchy while trying to mount cgroup
> filesystem
> >             lxc 20160226055627.672 ERROR    lxc_conf -
> conf.c:lxc_mount_auto_mounts:780 - No such file or directory - error
> mounting /sys/fs/cgroup
> >             lxc 20160226055627.672 ERROR    lxc_conf -
> conf.c:lxc_setup:3742 - failed to setup the automatic mounts for 'php56'
> >             lxc 20160226055627.672 ERROR    lxc_start -
> start.c:do_start:783 - failed to setup the container
> >             lxc 20160226055627.672 ERROR    lxc_sync -
> sync.c:__sync_wait:51 - invalid sequence number 1. expected 2
> >             lxc 20160226055627.672 WARN     lxc_conf -
> conf.c:lxc_delete_network:2904 - failed to remove interface 58 'eth0'
> >             lxc 20160226055627.672 ERROR    lxc_start -
> start.c:__lxc_start:1274 - failed to spawn 'php56'
> >             lxc 20160226055627.679 INFO     lxc_conf -
> conf.c:run_script_argv:367 - Executing script
> '/usr/share/lxcfs/lxc.reboot.hook' for container 'php56', config section
> 'lxc'
> >             lxc 20160226055628.195 INFO     lxc_conf -
> conf.c:run_script_argv:367 - Executing script '/usr/bin/lxd callhook
> /var/lib/lxd 2 stop' for container 'php56', config section 'lxc'
> >             lxc 20160226055628.296 WARN     lxc_commands -
> commands.c:lxc_cmd_rsp_recv:172 - command get_cgroup failed to receive
> response
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_commands -
> commands.c:lxc_cmd_rsp_recv:172 - command get_cgroup failed to receive
> response
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.296 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.310 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type u nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055628.310 INFO     lxc_confile -
> confile.c:config_idmap:1495 - read uid map: type g nsid 0 hostid 231072
> range 65536
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup blkio
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpu
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuacct
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup cpuset
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup devices
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup freezer
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup hugetlb
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup memory
> unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> perf_event unknown to /var/lib/lxd/containers php56
> >             lxc 20160226055628.312 WARN     lxc_cgfs -
> cgfs.c:lxc_cgroup_get_container_info:1121 - Not attaching to cgroup
> name=systemd unknown to /var/lib/lxd/containers php56
>
> > _______________________________________________
> > lxc-users mailing list
> > lxc-users at lists.linuxcontainers.org
> > http://lists.linuxcontainers.org/listinfo/lxc-users
>
>
> --
> Stéphane Graber
> Ubuntu developer
> http://www.ubuntu.com
>
> _______________________________________________
> lxc-users mailing list
> lxc-users at lists.linuxcontainers.org
> http://lists.linuxcontainers.org/listinfo/lxc-users
>
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