help migrating some lxc servers from proxmox 4.2 to proxmox 8.0.3

[Yoslan]

I am trying to migrate some lxc from proxmox 4.2 to proxmox 8.0.3 and the services do not start.
Here I show you a container debug


pct start 100 --debug
INFO confile - ../src/lxc/confile.c:set_config_idmaps:2273 - Read uid map: type u nsid 0 hostid 100000 range 65536
INFO confile - ../src/lxc/confile.c:set_config_idmaps:2273 - Read uid map: type g nsid 0 hostid 100000 range 65536
INFO lsm - ../src/lxc/lsm/lsm.c:lsm_init_static:38 - Initialized LSM security driver AppArmor
INFO conf - ../src/lxc/conf.c:run_script_argv:338 - Executing script "/usr/share/lxc/hooks/lxc-pve-prestart-hook" for container "100", config section "lxc"
DEBUG seccomp - ../src/lxc/seccomp.carse_config_v2:656 - Host native arch is [3221225534]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "reject_force_umount # comment this to allow umount -f; not recommended"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:524 - Set seccomp rule to reject force umounts
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:524 - Set seccomp rule to reject force umounts
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:524 - Set seccomp rule to reject force umounts
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "[all]"
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "kexec_load errno 1"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding native rule for syscall[246:kexec_load] action[327681:errno] arch[0]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[246:kexec_load] action[327681:errno] arch[1073741827]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[246:kexec_load] action[327681:errno] arch[1073741886]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "open_by_handle_at errno 1"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding native rule for syscall[304pen_by_handle_at] action[327681:errno] arch[0]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[304pen_by_handle_at] action[327681:errno] arch[1073741827]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[304pen_by_handle_at] action[327681:errno] arch[1073741886]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "init_module errno 1"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding native rule for syscall[175:init_module] action[327681:errno] arch[0]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[175:init_module] action[327681:errno] arch[1073741827]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[175:init_module] action[327681:errno] arch[1073741886]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "finit_module errno 1"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding native rule for syscall[313:finit_module] action[327681:errno] arch[0]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[313:finit_module] action[327681:errno] arch[1073741827]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[313:finit_module] action[327681:errno] arch[1073741886]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "delete_module errno 1"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding native rule for syscall[176:delete_module] action[327681:errno] arch[0]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[176:delete_module] action[327681:errno] arch[1073741827]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[176:delete_module] action[327681:errno] arch[1073741886]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "ioctl errno 1 [1,0x9400,SCMP_CMP_MASKED_EQ,0xff00]"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:547 - arg_cmp[0]: SCMP_CMP(1, 7, 65280, 37888)
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding native rule for syscall[16:ioctl] action[327681:errno] arch[0]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:547 - arg_cmp[0]: SCMP_CMP(1, 7, 65280, 37888)
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[16:ioctl] action[327681:errno] arch[1073741827]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:547 - arg_cmp[0]: SCMP_CMP(1, 7, 65280, 37888)
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[16:ioctl] action[327681:errno] arch[1073741886]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:807 - Processing "keyctl errno 38"
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding native rule for syscall[250:keyctl] action[327718:errno] arch[0]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[250:keyctl] action[327718:errno] arch[1073741827]
INFO seccomp - ../src/lxc/seccomp.c:do_resolve_add_rule:564 - Adding compat rule for syscall[250:keyctl] action[327718:errno] arch[1073741886]
INFO seccomp - ../src/lxc/seccomp.carse_config_v2:1017 - Merging compat seccomp contexts into main context
INFO start - ../src/lxc/start.c:lxc_init:881 - Container "100" is initialized
INFO cgfsng - ../src/lxc/cgroups/cgfsng.c:cgfsng_monitor_create:1391 - The monitor process uses "lxc.monitor/100" as cgroup
DEBUG storage - ../src/lxc/storage/storage.c:storage_query:231 - Detected rootfs type "dir"
DEBUG storage - ../src/lxc/storage/storage.c:storage_query:231 - Detected rootfs type "dir"
INFO cgfsng - ../src/lxc/cgroups/cgfsng.c:cgfsng_payload_create:1499 - The container process uses "lxc/100/ns" as inner and "lxc/100" as limit cgroup
INFO start - ../src/lxc/start.c:lxc_spawn:1762 - Cloned CLONE_NEWUSER
INFO start - ../src/lxc/start.c:lxc_spawn:1762 - Cloned CLONE_NEWNS
INFO start - ../src/lxc/start.c:lxc_spawn:1762 - Cloned CLONE_NEWPID
INFO start - ../src/lxc/start.c:lxc_spawn:1762 - Cloned CLONE_NEWUTS
INFO start - ../src/lxc/start.c:lxc_spawn:1762 - Cloned CLONE_NEWIPC
INFO start - ../src/lxc/start.c:lxc_spawn:1762 - Cloned CLONE_NEWCGROUP
DEBUG start - ../src/lxc/start.c:lxc_try_preserve_namespace:139 - Preserved user namespace via fd 17 and stashed path as user:/proc/57549/fd/17
DEBUG start - ../src/lxc/start.c:lxc_try_preserve_namespace:139 - Preserved mnt namespace via fd 18 and stashed path as mnt:/proc/57549/fd/18
DEBUG start - ../src/lxc/start.c:lxc_try_preserve_namespace:139 - Preserved pid namespace via fd 19 and stashed path as pid:/proc/57549/fd/19
DEBUG start - ../src/lxc/start.c:lxc_try_preserve_namespace:139 - Preserved uts namespace via fd 20 and stashed path as uts:/proc/57549/fd/20
DEBUG start - ../src/lxc/start.c:lxc_try_preserve_namespace:139 - Preserved ipc namespace via fd 21 and stashed path as ipc:/proc/57549/fd/21
DEBUG start - ../src/lxc/start.c:lxc_try_preserve_namespace:139 - Preserved cgroup namespace via fd 22 and stashed path as cgroup:/proc/57549/fd/22
DEBUG conf - ../src/lxc/conf.c:idmaptool_on_path_and_privileged:3549 - The binary "/usr/bin/newuidmap" does have the setuid bit set
DEBUG conf - ../src/lxc/conf.c:idmaptool_on_path_and_privileged:3549 - The binary "/usr/bin/newgidmap" does have the setuid bit set
DEBUG conf - ../src/lxc/conf.c:lxc_map_ids:3634 - Functional newuidmap and newgidmap binary found
INFO cgfsng - ../src/lxc/cgroups/cgfsng.c:cgfsng_setup_limits:3251 - Limits for the unified cgroup hierarchy have been setup
DEBUG conf - ../src/lxc/conf.c:idmaptool_on_path_and_privileged:3549 - The binary "/usr/bin/newuidmap" does have the setuid bit set
DEBUG conf - ../src/lxc/conf.c:idmaptool_on_path_and_privileged:3549 - The binary "/usr/bin/newgidmap" does have the setuid bit set
INFO conf - ../src/lxc/conf.c:lxc_map_ids:3632 - Caller maps host root. Writing mapping directly
NOTICE utils - ../src/lxc/utils.c:lxc_drop_groups:1367 - Dropped supplimentary groups
INFO start - ../src/lxc/start.c:do_start:1104 - Unshared CLONE_NEWNET
NOTICE utils - ../src/lxc/utils.c:lxc_drop_groups:1367 - Dropped supplimentary groups
NOTICE utils - ../src/lxc/utils.c:lxc_switch_uid_gid:1343 - Switched to gid 0
NOTICE utils - ../src/lxc/utils.c:lxc_switch_uid_gid:1352 - Switched to uid 0
DEBUG start - ../src/lxc/start.c:lxc_try_preserve_namespace:139 - Preserved net namespace via fd 5 and stashed path as net:/proc/57549/fd/5
INFO conf - ../src/lxc/conf.c:run_script_argv:338 - Executing script "/usr/share/lxc/lxcnetaddbr" for container "100", config section "net"
DEBUG network - ../src/lxc/network.c:netdev_configure_server_veth:852 - Instantiated veth tunnel "veth100i0 <--> vethRQMSDO"
DEBUG conf - ../src/lxc/conf.c:lxc_mount_rootfs:1437 - Mounted rootfs "/var/lib/lxc/100/rootfs" onto "/usr/lib/x86_64-linux-gnu/lxc/rootfs" with options "(null)"
INFO conf - ../src/lxc/conf.c:setup_utsname:876 - Set hostname to "Sitios"
DEBUG network - ../src/lxc/network.c:setup_hw_addr:3821 - Mac address "36:32:33:61:61:34" on "eth0" has been setup
DEBUG network - ../src/lxc/network.c:lxc_network_setup_in_child_namespaces_common:3962 - Network device "eth0" has been setup
INFO network - ../src/lxc/network.c:lxc_setup_network_in_child_namespaces:4019 - Finished setting up network devices with caller assigned names
INFO conf - ../src/lxc/conf.c:mount_autodev:1220 - Preparing "/dev"
INFO conf - ../src/lxc/conf.c:mount_autodev:1281 - Prepared "/dev"
DEBUG conf - ../src/lxc/conf.c:lxc_mount_auto_mounts:736 - Invalid argument - Tried to ensure procfs is unmounted
DEBUG conf - ../src/lxc/conf.c:lxc_mount_auto_mounts:759 - Invalid argument - Tried to ensure sysfs is unmounted
DEBUG conf - ../src/lxc/conf.c:mount_entry:2445 - Remounting "/sys/fs/fuse/connections" on "/usr/lib/x86_64-linux-gnu/lxc/rootfs/sys/fs/fuse/connections" to respect bind or remount options
DEBUG conf - ../src/lxc/conf.c:mount_entry:2464 - Flags for "/sys/fs/fuse/connections" were 4110, required extra flags are 14
DEBUG conf - ../src/lxc/conf.c:mount_entry:2508 - Mounted "/sys/fs/fuse/connections" on "/usr/lib/x86_64-linux-gnu/lxc/rootfs/sys/fs/fuse/connections" with filesystem type "none"
DEBUG conf - ../src/lxc/conf.c:mount_entry:2508 - Mounted "proc" on "/usr/lib/x86_64-linux-gnu/lxc/rootfs/dev/.lxc/proc" with filesystem type "proc"
DEBUG conf - ../src/lxc/conf.c:mount_entry:2508 - Mounted "sys" on "/usr/lib/x86_64-linux-gnu/lxc/rootfs/dev/.lxc/sys" with filesystem type "sysfs"
DEBUG cgfsng - ../src/lxc/cgroups/cgfsng.c:__cgroupfs_mount:1909 - Mounted cgroup filesystem cgroup2 onto 19((null))
INFO conf - ../src/lxc/conf.c:run_script_argv:338 - Executing script "/usr/share/lxcfs/lxc.mount.hook" for container "100", config section "lxc"
INFO conf - ../src/lxc/conf.c:run_script_argv:338 - Executing script "/usr/share/lxc/hooks/lxc-pve-autodev-hook" for container "100", config section "lxc"
INFO conf - ../src/lxc/conf.c:lxc_fill_autodev:1318 - Populating "/dev"
DEBUG conf - ../src/lxc/conf.c:lxc_fill_autodev:1402 - Bind mounted host device 16(dev/full) to 18(full)
DEBUG conf - ../src/lxc/conf.c:lxc_fill_autodev:1402 - Bind mounted host device 16(dev/null) to 18(null)
DEBUG conf - ../src/lxc/conf.c:lxc_fill_autodev:1402 - Bind mounted host device 16(dev/random) to 18(random)
DEBUG conf - ../src/lxc/conf.c:lxc_fill_autodev:1402 - Bind mounted host device 16(dev/tty) to 18(tty)
DEBUG conf - ../src/lxc/conf.c:lxc_fill_autodev:1402 - Bind mounted host device 16(dev/urandom) to 18(urandom)
DEBUG conf - ../src/lxc/conf.c:lxc_fill_autodev:1402 - Bind mounted host device 16(dev/zero) to 18(zero)
INFO conf - ../src/lxc/conf.c:lxc_fill_autodev:1406 - Populated "/dev"
INFO conf - ../src/lxc/conf.c:lxc_transient_proc:3804 - Caller's PID is 1; /proc/self points to 1
DEBUG conf - ../src/lxc/conf.c:lxc_setup_devpts_child:1780 - Attached detached devpts mount 20 to 18/pts
DEBUG conf - ../src/lxc/conf.c:lxc_setup_devpts_child:1866 - Created "/dev/ptmx" file as bind mount target
DEBUG conf - ../src/lxc/conf.c:lxc_setup_devpts_child:1873 - Bind mounted "/dev/pts/ptmx" to "/dev/ptmx"
DEBUG conf - ../src/lxc/conf.c:lxc_allocate_ttys:1105 - Created tty with ptx fd 22 and pty fd 23 and index 1
DEBUG conf - ../src/lxc/conf.c:lxc_allocate_ttys:1105 - Created tty with ptx fd 24 and pty fd 25 and index 2
INFO conf - ../src/lxc/conf.c:lxc_allocate_ttys:1110 - Finished creating 2 tty devices
DEBUG conf - ../src/lxc/conf.c:lxc_setup_ttys:1066 - Bind mounted "pts/1" onto "tty1"
DEBUG conf - ../src/lxc/conf.c:lxc_setup_ttys:1066 - Bind mounted "pts/2" onto "tty2"
INFO conf - ../src/lxc/conf.c:lxc_setup_ttys:1073 - Finished setting up 2 /dev/tty<N> device(s)
INFO conf - ../src/lxc/conf.c:setup_personality:1946 - Set personality to "0lx0"
DEBUG conf - ../src/lxc/conf.c:capabilities_deny:3232 - Capabilities have been setup
NOTICE conf - ../src/lxc/conf.c:lxc_setup:4511 - The container "100" is set up
INFO apparmor - ../src/lxc/lsm/apparmor.c:apparmor_process_label_set_at:1189 - Set AppArmor label to "lxc-100_</var/lib/lxc>//&:lxc-100_<-var-lib-lxc>:"
INFO apparmor - ../src/lxc/lsm/apparmor.c:apparmor_process_label_set:1234 - Changed AppArmor profile to lxc-100_</var/lib/lxc>//&:lxc-100_<-var-lib-lxc>:
DEBUG terminal - ../src/lxc/terminal.c:lxc_terminal_peer_default:696 - No such device - The process does not have a controlling terminal
NOTICE start - ../src/lxc/start.c:start:2194 - Exec'ing "/sbin/init"
NOTICE start - ../src/lxc/start.cost_start:2205 - Started "/sbin/init" with pid "57566"
NOTICE start - ../src/lxc/start.c:signal_handler:446 - Received 17 from pid 57561 instead of container init 57566

 

[fabian]

1. please use code tags to post pre-formatted output like that!
2. please include "pveversion -v" output and the container config
3. the container seems to start - what kind of OS is inside?
4. how does the status look if you enter the container with "pct enter XXX" (e.g., "systemctl status" if using systemd, etc.pp.)