[SOLVED] lxc with lxc.mount.entry: will not start

RobFantini

Famous Member
May 24, 2012
2,009
102
133
Boston,Mass
Hello

we have a few lxc's with this line:
Code:
lxc.mount.entry: /tv  tv  none bind,create=dir,optional 0 0

they've worked for years.

now when i try to start:
Code:
# pct start 22269
Job for pve-container@22269.service failed because the control process exited with error code.
See "systemctl status pve-container@22269.service" and "journalctl -xe" for details.
command 'systemctl start pve-container@22269' failed: exit code 1


# systemctl status pve-container@22269.service
● pve-container@22269.service - PVE LXC Container: 22269
   Loaded: loaded (/lib/systemd/system/pve-container@.service; static; vendor preset: enabled)
   Active: failed (Result: exit-code) since Sat 2019-07-13 22:42:56 EDT; 1min 32s ago
     Docs: man:lxc-start
           man:lxc
           man:pct
  Process: 5982 ExecStart=/usr/bin/lxc-start -n 22269 (code=exited, status=1/FAILURE)

Jul 13 22:42:56 s022 systemd[1]: Starting PVE LXC Container: 22269...
Jul 13 22:42:56 s022 lxc-start[5982]: lxc-start: 22269: lxccontainer.c: wait_on_daemonized_start: 856 No such file or director
Jul 13 22:42:56 s022 lxc-start[5982]: lxc-start: 22269: tools/lxc_start.c: main: 330 The container failed to start
Jul 13 22:42:56 s022 lxc-start[5982]: lxc-start: 22269: tools/lxc_start.c: main: 333 To get more details, run the container in
Jul 13 22:42:56 s022 lxc-start[5982]: lxc-start: 22269: tools/lxc_start.c: main: 336 Additional information can be obtained by
Jul 13 22:42:56 s022 systemd[1]: pve-container@22269.service: Control process exited, code=exited status=1
Jul 13 22:42:56 s022 systemd[1]: Failed to start PVE LXC Container: 22269.
Jul 13 22:42:56 s022 systemd[1]: pve-container@22269.service: Unit entered failed state.
Jul 13 22:42:56 s022 systemd[1]: pve-container@22269.service: Failed with result 'exit-code'.

pve version:
Code:
# pveversion -v
proxmox-ve: not correctly installed (running kernel: 4.15.18-18-pve)
pve-manager: 5.4-11 (running version: 5.4-11/6df3d8d0)
pve-kernel-4.15: 5.4-6
pve-kernel-4.15.18-18-pve: 4.15.18-44
pve-kernel-4.15.18-17-pve: 4.15.18-43
pve-kernel-4.13.4-1-pve: 4.13.4-26
corosync: 2.4.4-pve1
criu: 2.11.1-1~bpo90
glusterfs-client: 3.8.8-1
ksm-control-daemon: 1.2-2
libjs-extjs: 6.0.1-2
libpve-access-control: 5.1-11
libpve-apiclient-perl: 2.0-5
libpve-common-perl: 5.0-53
libpve-guest-common-perl: 2.0-20
libpve-http-server-perl: 2.0-13
libpve-storage-perl: 5.0-44
libqb0: 1.0.3-1~bpo9
lvm2: 2.02.168-pve6
lxc-pve: 3.1.0-3
lxcfs: 3.0.3-pve1
novnc-pve: 1.0.0-3
proxmox-widget-toolkit: 1.0-28
pve-cluster: 5.0-37
pve-container: 2.0-39
pve-docs: 5.4-2
pve-edk2-firmware: 1.20190312-1
pve-firewall: 3.0-22
pve-firmware: 2.0-6
pve-ha-manager: 2.0-9
pve-i18n: 1.1-4
pve-libspice-server1: 0.14.1-2
pve-qemu-kvm: 3.0.1-4
pve-xtermjs: 3.12.0-1
pve-zsync: 1.7-4
qemu-server: 5.0-54
smartmontools: 6.5+svn4324-1
spiceterm: 3.0-5
vncterm: 1.5-3
zfsutils-linux: 0.7.13-pve1~bpo2

Also just noticed the 'proxmox-ve: not correctly installed (running kernel: 4.15.18-18-pve)'

So for lxc mount point something has also changed on the pve we interface. I tested trying to add a directory as a mount point - and that is not possible. More on that later..

What can I do to get the mount points back?


best regards,
Rob Fantini
 
No changes were made to the .conf by me.

Code:
lxc-start -n $1     -F --logfile=lxc.log --logpriority=debug


lxc.log :

lxc-start 22219 20190714095921.991 INFO     lsm - lsm/lsm.c:lsm_init:50 - LSM security driver AppArmor
lxc-start 22219 20190714095921.993 INFO     seccomp - seccomp.c:parse_config_v2:759 - Processing "reject_force_umount  # comment this to allow umount -f;  not recommended"
lxc-start 22219 20190714095921.993 INFO     seccomp - seccomp.c:do_resolve_add_rule:505 - Set seccomp rule to reject force umounts
lxc-start 22219 20190714095921.993 INFO     seccomp - seccomp.c:parse_config_v2:937 - Added native rule for arch 0 for reject_force_umount action 0(kill)
lxc-start 22219 20190714095921.993 INFO     seccomp - seccomp.c:do_resolve_add_rule:505 - Set seccomp rule to reject force umounts
lxc-start 22219 20190714095921.993 INFO     seccomp - seccomp.c:parse_config_v2:946 - Added compat rule for arch 1073741827 for reject_force_umount action 0(kill)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:do_resolve_add_rule:505 - Set seccomp rule to reject force umounts
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:956 - Added compat rule for arch 1073741886 for reject_force_umount action 0(kill)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:do_resolve_add_rule:505 - Set seccomp rule to reject force umounts
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:966 - Added native rule for arch -1073741762 for reject_force_umount action 0(kill)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:759 - Processing "[all]"
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:759 - Processing "kexec_load errno 1"
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:937 - Added native rule for arch 0 for kexec_load action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:946 - Added compat rule for arch 1073741827 for kexec_load action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:956 - Added compat rule for arch 1073741886 for kexec_load action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:966 - Added native rule for arch -1073741762 for kexec_load action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:759 - Processing "open_by_handle_at errno 1"
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:937 - Added native rule for arch 0 for open_by_handle_at action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:946 - Added compat rule for arch 1073741827 for open_by_handle_at action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:956 - Added compat rule for arch 1073741886 for open_by_handle_at action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:966 - Added native rule for arch -1073741762 for open_by_handle_at action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:759 - Processing "init_module errno 1"
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:937 - Added native rule for arch 0 for init_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:946 - Added compat rule for arch 1073741827 for init_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:956 - Added compat rule for arch 1073741886 for init_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:966 - Added native rule for arch -1073741762 for init_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:759 - Processing "finit_module errno 1"
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:937 - Added native rule for arch 0 for finit_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:946 - Added compat rule for arch 1073741827 for finit_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:956 - Added compat rule for arch 1073741886 for finit_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:966 - Added native rule for arch -1073741762 for finit_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:759 - Processing "delete_module errno 1"
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:937 - Added native rule for arch 0 for delete_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:946 - Added compat rule for arch 1073741827 for delete_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:956 - Added compat rule for arch 1073741886 for delete_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:966 - Added native rule for arch -1073741762 for delete_module action 327681(errno)
lxc-start 22219 20190714095921.994 INFO     seccomp - seccomp.c:parse_config_v2:970 - Merging compat seccomp contexts into main context
lxc-start 22219 20190714095921.994 INFO     conf - conf.c:run_script_argv:356 - Executing script "/usr/share/lxc/hooks/lxc-pve-prestart-hook" for container "22219", config section "lxc"
lxc-start 22219 20190714095922.479 DEBUG    conf - conf.c:run_buffer:326 - Script exec /usr/share/lxc/hooks/lxc-pve-prestart-hook 22219 lxc pre-start with output: unable to parse version info 'bullseye/sid'

lxc-start 22219 20190714095922.488 ERROR    conf - conf.c:run_buffer:335 - Script exited with status 25
lxc-start 22219 20190714095922.488 ERROR    start - start.c:lxc_init:861 - Failed to run lxc.hook.pre-start for container "22219"
lxc-start 22219 20190714095922.488 ERROR    start - start.c:__lxc_start:1944 - Failed to initialize container "22219"
lxc-start 22219 20190714095922.488 ERROR    lxc_start - tools/lxc_start.c:main:330 - The container failed to start
lxc-start 22219 20190714095922.488 ERROR    lxc_start - tools/lxc_start.c:main:336 - Additional information can be obtained by setting the --logfile and --logpriority options
 
this lxc is running debian sid . so that could be the cause of issue. latest upgrade within the lxc could have done bad things.

I'll try restoring a backup and change the sources list etc..
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!