I can't start my lxc, please help me!

Y

ylqjgm

Member
Nov 6, 2018
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0
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Job for pve-container@100.service failed because the control process exited with error code.
See "systemctl status pve-container@100.service" and "journalctl -xe" for details.
TASK ERROR: command 'systemctl start pve-container@100' failed: exit code 1

root@KangKang ~ # systemctl status pve-container@100.service
● pve-container@100.service - PVE LXC Container: 100
Loaded: loaded (/lib/systemd/system/pve-container@.service; static; vendor preset: enabled)
Active: failed (Result: exit-code) since Tue 2018-11-06 17:59:16 CET; 7min ago
Docs: man:lxc-start
man:lxc
man:pct
Process: 10397 ExecStart=/usr/bin/lxc-start -n 100 (code=exited, status=1/FAILURE)

Nov 06 17:59:14 KangKang systemd[1]: Starting PVE LXC Container: 100...
Nov 06 17:59:16 KangKang systemd[1]: pve-container@100.service: Control process exited, code=exited status=1
Nov 06 17:59:16 KangKang systemd[1]: Failed to start PVE LXC Container: 100.
Nov 06 17:59:16 KangKang systemd[1]: pve-container@100.service: Unit entered failed state.
Nov 06 17:59:16 KangKang systemd[1]: pve-container@100.service: Failed with result 'exit-code'.

root@KangKang ~ # journalctl -xe
Nov 06 18:07:00 KangKang systemd[1]: Starting Proxmox VE replication runner...
-- Subject: Unit pvesr.service has begun start-up
-- Defined-By: systemd
-- Support: xxxxxxxx
--
-- Unit pvesr.service has begun starting up.
Nov 06 18:07:01 KangKang systemd[1]: Started Proxmox VE replication runner.
-- Subject: Unit pvesr.service has finished start-up
-- Defined-By: systemd
-- Support: xxxxxxxx
--
-- Unit pvesr.service has finished starting up.
--
-- The start-up result is done.
Nov 06 18:07:05 KangKang postfix/smtpd[10909]: connect from unknown[185.36.81.154]
Nov 06 18:07:05 KangKang postfix/smtpd[10909]: lost connection after AUTH from unknown[185.36.81.154]
Nov 06 18:07:05 KangKang postfix/smtpd[10909]: disconnect from unknown[185.36.81.154] ehlo=1 auth=0/1 commands=1/2
Nov 06 18:08:00 KangKang systemd[1]: Starting Proxmox VE replication runner...
-- Subject: Unit pvesr.service has begun start-up
-- Defined-By: systemd
-- Support: xxxxxxxx
--
-- Unit pvesr.service has begun starting up.
Nov 06 18:08:01 KangKang systemd[1]: Started Proxmox VE replication runner.
-- Subject: Unit pvesr.service has finished start-up
-- Defined-By: systemd
-- Support: xxxxxxxxxx
--
-- Unit pvesr.service has finished starting up.
--
-- The start-up result is done.
Nov 06 18:08:06 KangKang systemd[1]: Starting PVE LXC Container: 100...
-- Subject: Unit pve-container@100.service has begun start-up
-- Defined-By: systemd
-- Support: xxxxxxxx
--
-- Unit pve-container@100.service has begun starting up.
Nov 06 18:08:07 KangKang kernel: EXT4-fs (loop0): mounted filesystem with ordered data mode. Opts: (null)
Nov 06 18:08:07 KangKang systemd[1]: pve-container@100.service: Control process exited, code=exited status=1
Nov 06 18:08:07 KangKang systemd[1]: Failed to start PVE LXC Container: 100.
-- Subject: Unit pve-container@100.service has failed
-- Defined-By: systemd
-- Support: xxxxxxxxx
--
-- Unit pve-container@100.service has failed.
--
-- The result is failed.
Nov 06 18:08:07 KangKang systemd[1]: pve-container@100.service: Unit entered failed state.
Nov 06 18:08:07 KangKang pvedaemon[1772]: unable to get PID for CT 100 (not running?)
Nov 06 18:08:07 KangKang systemd[1]: pve-container@100.service: Failed with result 'exit-code'.

root@KangKang ~ # pveversion -v
proxmox-ve: 5.2-2 (running kernel: 4.15.18-7-pve)
pve-manager: 5.2-10 (running version: 5.2-10/6f892b40)
pve-kernel-4.15: 5.2-10
pve-kernel-4.15.18-7-pve: 4.15.18-27
corosync: 2.4.2-pve5
criu: 2.11.1-1~bpo90
glusterfs-client: 3.8.8-1
ksm-control-daemon: not correctly installed
libjs-extjs: 6.0.1-2
libpve-access-control: 5.0-8
libpve-apiclient-perl: 2.0-5
libpve-common-perl: 5.0-41
libpve-guest-common-perl: 2.0-18
libpve-http-server-perl: 2.0-11
libpve-storage-perl: 5.0-30
libqb0: 1.0.1-1
lvm2: 2.02.168-pve6
lxc-pve: 3.0.2+pve1-3
lxcfs: 3.0.2-2
novnc-pve: 1.0.0-2
proxmox-widget-toolkit: 1.0-20
pve-cluster: 5.0-30
pve-container: 2.0-29
pve-docs: 5.2-9
pve-firewall: 3.0-14
pve-firmware: 2.0-5
pve-ha-manager: 2.0-5
pve-i18n: 1.0-6
pve-libspice-server1: 0.14.1-1
pve-qemu-kvm: 2.12.1-1
pve-xtermjs: 1.0-5
qemu-server: 5.0-38
smartmontools: 6.5+svn4324-1
spiceterm: 3.0-5
vncterm: 1.5-3

root@KangKang ~ # pct config 100
arch: amd64
cores: 1
hostname: 16MB
memory: 512
net0: name=eth0,bridge=vmbr0,firewall=1,gw6=xxxxxxxxx,hwaddr=xxxxxx,ip=dhcp,ip6=xxxxxx/64,type=veth
net1: name=eth1,bridge=vmbr1,gw=xxxxx,hwaddr=xxxxxx,ip=xxxxxx/32,type=veth
onboot: 1
ostype: alpine
rootfs: local:100/vm-100-disk-0.raw,size=8G
swap: 512

root@KangKang ~ # lxc-start -n 100 -F
root@KangKang ~ #

root@KangKang ~ # lxc-start -o lxc-start.log -lDEBUG -F -n 100
lxc-start: 100: conf.c: run_buffer: 353 Script exited with status 1
lxc-start: 100: start.c: lxc_init: 828 Failed to run lxc.hook.pre-start for container "100"
lxc-start: 100: start.c: __lxc_start: 1914 Failed to initialize container "100"
lxc-start: 100: tools/lxc_start.c: main: 330 The container failed to start
lxc-start: 100: tools/lxc_start.c: main: 336 Additional information can be obtained by setting the --logfile and --logpriority options

root@KangKang ~ # cat lxc-start.log
lxc-start 100 20181106170000.539 INFO lsm - lsm/lsm.c:lsm_init:47 - LSM security driver AppArmor
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:757 - Processing "reject_force_umount # comment this to allow umount -f; not recommended"
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:do_resolve_add_rule:503 - Set seccomp rule to reject force umounts
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:934 - Added native rule for arch 0 for reject_force_umount action 0(kill)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:do_resolve_add_rule:503 - Set seccomp rule to reject force umounts
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:943 - Added compat rule for arch 1073741827 for reject_force_umount action 0(kill)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:do_resolve_add_rule:503 - Set seccomp rule to reject force umounts
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:953 - Added compat rule for arch 1073741886 for reject_force_umount action 0(kill)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:do_resolve_add_rule:503 - Set seccomp rule to reject force umounts
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:963 - Added native rule for arch -1073741762 for reject_force_umount action 0(kill)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:757 - Processing "[all]"
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:757 - Processing "kexec_load errno 1"
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:934 - Added native rule for arch 0 for kexec_load action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:943 - Added compat rule for arch 1073741827 for kexec_load action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:953 - Added compat rule for arch 1073741886 for kexec_load action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:963 - Added native rule for arch -1073741762 for kexec_load action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:757 - Processing "open_by_handle_at errno 1"
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:934 - Added native rule for arch 0 for open_by_handle_at action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:943 - Added compat rule for arch 1073741827 for open_by_handle_at action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:953 - Added compat rule for arch 1073741886 for open_by_handle_at action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:963 - Added native rule for arch -1073741762 for open_by_handle_at action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:757 - Processing "init_module errno 1"
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:934 - Added native rule for arch 0 for init_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:943 - Added compat rule for arch 1073741827 for init_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:953 - Added compat rule for arch 1073741886 for init_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:963 - Added native rule for arch -1073741762 for init_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:757 - Processing "finit_module errno 1"
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:934 - Added native rule for arch 0 for finit_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:943 - Added compat rule for arch 1073741827 for finit_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:953 - Added compat rule for arch 1073741886 for finit_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:963 - Added native rule for arch -1073741762 for finit_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:757 - Processing "delete_module errno 1"
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:934 - Added native rule for arch 0 for delete_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:943 - Added compat rule for arch 1073741827 for delete_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:953 - Added compat rule for arch 1073741886 for delete_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:963 - Added native rule for arch -1073741762 for delete_module action 327681(errno)
lxc-start 100 20181106170000.539 INFO seccomp - seccomp.c:parse_config_v2:967 - Merging compat seccomp contexts into main context
lxc-start 100 20181106170000.540 INFO conf - conf.c:run_script_argv:374 - Executing script "/usr/share/lxc/hooks/lxc-pve-prestart-hook" for container "100", config section "lxc"
lxc-start 100 20181106170001.303 DEBUG conf - conf.c:run_buffer:344 - Script exec /usr/share/lxc/hooks/lxc-pve-prestart-hook 100 lxc pre-start with output: close (rename) atomic file '/etc/inittab' failed: Operation not permitted

lxc-start 100 20181106170001.304 DEBUG conf - conf.c:run_buffer:344 - Script exec /usr/share/lxc/hooks/lxc-pve-prestart-hook 100 lxc pre-start with output: error in setup task PVE::LXC::Setup::pre_start_hook

lxc-start 100 20181106170001.311 ERROR conf - conf.c:run_buffer:353 - Script exited with status 1
lxc-start 100 20181106170001.311 ERROR start - start.c:lxc_init:828 - Failed to run lxc.hook.pre-start for container "100"
lxc-start 100 20181106170001.311 ERROR start - start.c:__lxc_start:1914 - Failed to initialize container "100"
lxc-start 100 20181106170001.311 ERROR lxc_start - tools/lxc_start.c:main:330 - The container failed to start
lxc-start 100 20181106170001.311 ERROR lxc_start - tools/lxc_start.c:main:336 - Additional information can be obtained by setting the --logfile and --logpriority options

root@KangKang ~ # cat /var/lib/lxc/100/config
lxc.arch = amd64
lxc.include = /usr/share/lxc/config/alpine.common.conf
lxc.apparmor.profile = generated
lxc.apparmor.raw = deny mount -> /proc/,
lxc.apparmor.raw = deny mount -> /sys/,
lxc.monitor.unshare = 1
lxc.tty.max = 2
lxc.environment = TERM=linux
lxc.uts.name = 16MB
lxc.cgroup.memory.limit_in_bytes = 536870912
lxc.cgroup.memory.memsw.limit_in_bytes = 1073741824
lxc.cgroup.cpu.shares = 1024
lxc.rootfs.path = /var/lib/lxc/100/rootfs
lxc.net.0.type = veth
lxc.net.0.veth.pair = veth100i0
lxc.net.0.hwaddr = xxxxxxxx
lxc.net.0.name = eth0
lxc.net.1.type = veth
lxc.net.1.veth.pair = veth100i1
lxc.net.1.hwaddr = xxxxxxxx
lxc.net.1.name = eth1
lxc.cgroup.cpuset.cpus = 3
 
Last edited:
ylqjgm said:
lxc-start 100 20181106170001.303 DEBUG conf - conf.c:run_buffer:344 - Script exec /usr/share/lxc/hooks/lxc-pve-prestart-hook 100 lxc pre-start with output: close (rename) atomic file '/etc/inittab' failed: Operation not permitted
Click to expand...

did you changed the permissions of /etc/inittab to immutable (or something similar resulting in no possible access)?

you should be able to look at it with:
Code: 
# pct mount 100
# ls -l /var/lib/lxc/100/rootfs/etc/inittab

If you did that to enforce that PVE does not touches it just create an empty '.pve-ignore.inittab' file in the CT's /etc/
 
t.lamprecht said:
did you changed the permissions of /etc/inittab to immutable (or something similar resulting in no possible access)?

you should be able to look at it with:
Code: 
# pct mount 100
# ls -l /var/lib/lxc/100/rootfs/etc/inittab

If you did that to enforce that PVE does not touches it just create an empty '.pve-ignore.inittab' file in the CT's /etc/
Click to expand...


Thank you very much, it has been solved.
 
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