Unable to start new containers from images templates on LXD 4.0.7

LXD
1

Hey,

I cannot launch any containers from images templates. I can only start virtual machines and existing containers. I tried different templates like local:archlinux, local:debian/11 with the below result:

$ Creating container1
Starting container1
Error: Failed to run: /usr/sbin/lxd forkstart container1 /var/lib/lxd/containers /var/log/lxd/container1/lxc.conf: 
Try `lxc info --show-log local:container1` for more info
$ lxc info --show-log local:container1                                                                                                                                 ⚡[..........]
Name: container1
Location: none
Remote: unix://
Architecture: x86_64
Created: 2021/09/06 15:56 UTC
Status: Stopped
Type: container
Profiles: default

Log:

lxc container1 20210906155621.645 ERROR    conf - conf.c:run_buffer:323 - Script exited with status 32
lxc container1 20210906155621.645 ERROR    start - start.c:lxc_init:850 - Failed to run lxc.hook.pre-start for container "container1"
lxc container1 20210906155621.645 ERROR    start - start.c:__lxc_start:1987 - Failed to initialize container "container1"
lxc container1 20210906155652.864 ERROR    lxccontainer - lxccontainer.c:wait_on_daemonized_start:860 - No such file or directory - Failed to receive the container state
lxc 20210906155652.867 ERROR    af_unix - af_unix.c:lxc_abstract_unix_recv_fds_iov:220 - Connection reset by peer - Failed to receive response
lxc 20210906155652.867 ERROR    commands - commands.c:lxc_cmd_rsp_recv_fds:129 - Failed to receive file descriptors

LXD version: 4.0.7

Is it an issue related to templates or LXD itself? Can this problem be caused by running the background operation upgrading downloaded LXD images?

Any help is appreciated.

2

Can you show lxc config show --expanded container1?

3

@stgraber

$ lxc launch local:fedora/34 fedora                                                                                                                                   
Creating fedora
Starting fedora
Error: Failed to run: /usr/sbin/lxd forkstart fedora /var/lib/lxd/containers /var/log/lxd/fedora/lxc.conf: 
Try `lxc info --show-log local:fedora` for more info
$ lxc config show --expanded fedora                                                                                                                                   
architecture: x86_64
config:
  image.architecture: amd64
  image.description: Fedora 34 amd64 (20210905_20:33)
  image.os: Fedora
  image.release: "34"
  image.serial: "20210905_20:33"
  image.type: squashfs
  image.variant: default
  security.secureboot: "true"
  volatile.base_image: 4b865c39cdd39df606169492a2d8191282077806cf733f5a0b183ba38bb8b362
  volatile.eth0.host_name: vethe7705b43
  volatile.eth0.hwaddr: 00:16:3e:f3:f8:04
  volatile.idmap.base: "0"
  volatile.idmap.current: '[{"Isuid":true,"Isgid":false,"Hostid":1000000,"Nsid":0,"Maprange":1000000000},{"Isuid":false,"Isgid":true,"Hostid":1000000,"Nsid":0,"Maprange":1000000000}]'
  volatile.idmap.next: '[{"Isuid":true,"Isgid":false,"Hostid":1000000,"Nsid":0,"Maprange":1000000000},{"Isuid":false,"Isgid":true,"Hostid":1000000,"Nsid":0,"Maprange":1000000000}]'
  volatile.last_state.idmap: '[]'
  volatile.last_state.power: STOPPED
  volatile.uuid: 5917f66d-675a-4cb0-93ee-8b4c0cf79eb0
devices:
  eth0:
    name: eth0
    network: lxdbr0
    type: nic
  root:
    path: /
    pool: lxd
    type: disk
ephemeral: false
profiles:
- default
stateful: false
description: ""
4

Anything interest in lxd.log? (/var/snap/lxd/common/lxd/logs/lxd.log)?

5

@stgraber

$ sudo cat /var/log/lxd/fedora/lxc.log
lxc fedora 20210906212433.139 ERROR    conf - conf.c:run_buffer:323 - Script exited with stat
us 32
lxc fedora 20210906212433.139 ERROR    start - start.c:lxc_init:850 - Failed to run lxc.hook.
pre-start for container "fedora"
lxc fedora 20210906212433.139 ERROR    start - start.c:__lxc_start:1987 - Failed to initializ
e container "fedora"
lxc fedora 20210906212503.571 ERROR    lxccontainer - lxccontainer.c:wait_on_daemonized_start
:860 - No such file or directory - Failed to receive the container state
lxc 20210906212503.571 ERROR    af_unix - af_unix.c:lxc_abstract_unix_recv_fds_iov:220 - Conn
ection reset by peer - Failed to receive response
lxc 20210906212503.571 ERROR    commands - commands.c:lxc_cmd_rsp_recv_fds:129 - Failed to re
ceive file descriptors
$ sudo cat /var/log/lxd/fedora/forkstart.log
$ sudo cat /var/log/lxd/fedora/lxc.conf
lxc.log.file = /var/log/lxd/fedora/lxc.log
lxc.log.level = warn
lxc.console.buffer.size = auto
lxc.console.size = auto
lxc.console.logfile = /var/log/lxd/fedora/console.log
lxc.mount.auto = proc:rw sys:rw cgroup:rw:force
lxc.autodev = 1
lxc.pty.max = 1024
lxc.mount.entry = /dev/fuse dev/fuse none bind,create=file,optional 0 0
lxc.mount.entry = /dev/net/tun dev/net/tun none bind,create=file,optional 0 0
lxc.mount.entry = /proc/sys/fs/binfmt_misc proc/sys/fs/binfmt_misc none rbind,create=dir,opti
onal 0 0
lxc.mount.entry = /sys/fs/fuse/connections sys/fs/fuse/connections none rbind,create=dir,opti
onal 0 0
lxc.mount.entry = /sys/fs/pstore sys/fs/pstore none rbind,create=dir,optional 0 0
lxc.mount.entry = /sys/kernel/config sys/kernel/config none rbind,create=dir,optional 0 0
lxc.mount.entry = /sys/kernel/debug sys/kernel/debug none rbind,create=dir,optional 0 0
lxc.mount.entry = /sys/kernel/security sys/kernel/security none rbind,create=dir,optional 0 0
lxc.mount.entry = /sys/kernel/tracing sys/kernel/tracing none rbind,create=dir,optional 0 0
lxc.mount.entry = /dev/mqueue dev/mqueue none rbind,create=dir,optional 0 0
lxc.include = /usr/share/lxc/config/common.conf.d/
lxc.arch = linux64
lxc.hook.version = 1
lxc.hook.pre-start = /proc/14444/exe callhook /var/lib/lxd "default" "fedora" start
lxc.hook.stop = /usr/sbin/lxd callhook /var/lib/lxd "default" "fedora" stopns
lxc.hook.post-stop = /usr/sbin/lxd callhook /var/lib/lxd "default" "fedora" stop
lxc.tty.max = 0
lxc.uts.name = fedora
lxc.mount.entry = /var/lib/lxd/devlxd dev/lxd none bind,create=dir 0 0
lxc.seccomp.profile = /var/lib/lxd/security/seccomp/fedora
lxc.idmap = u 0 1000000 1000000000
lxc.idmap = g 0 1000000 1000000000
lxc.mount.auto = shmounts:/var/lib/lxd/shmounts/fedora:/dev/.lxd-mounts
lxc.net.0.type = phys
lxc.net.0.name = eth0
lxc.net.0.flags = up
lxc.net.0.link = veth3e881201
lxc.rootfs.path = dir:/var/lib/lxd/containers/fedora/rootfs
lxc.hook.pre-start = /bin/mount -t shiftfs -o mark,passthrough=3 "/var/lib/lxd/containers/fed
ora/rootfs" "/var/lib/lxd/containers/fedora/rootfs"
lxc.hook.pre-mount = /bin/mount -t shiftfs -o passthrough=3 "/var/lib/lxd/containers/fedora/r
ootfs" "/var/lib/lxd/containers/fedora/rootfs"
lxc.hook.start-host = /bin/umount -l "/var/lib/lxd/containers/fedora/rootfs"
6

cat /var/log/lxd/lxd.log

7

https://justpaste.it/6823h

I downloaded LXD images from images: using their alias, not fingerprint.