lxc-start fails with erorr:
“lxc_start - start.c:start:1555 - No such file or directory - Failed to exec “/sbin/init”.”
Also it fails with any command (ls, echo) not only without param (/sbin/init).
I try run it on qemu with openwrt x86_64 image.
The most interesting that i have opewnrt armvirt image and i run it successfuly there.
On both images i have the same template for container, the same config, lxc-checkconfig print identical information. What kind of image kernel configuration could impact on this or what else could be a reason ?
Full log:
*lxc-start Container1 20200619072918.507 INFO lxc_start_ui - tools/lxc_start.c:main:280 - using rcfile /srv/lxc/Container1/config lxc-start Container1 20200619072918.528 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory. lxc-start Container1 20200619072918.528 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory. lxc-start Container1 20200619072918.529 DEBUG lxc_start - start.c:setup_signal_fd:301 - Set SIGCHLD handler with file descriptor: 5. lxc-start Container1 20200619072918.544 DEBUG console - console.c:lxc_console_peer_default:459 - using "/dev/tty" as peer tty device lxc-start Container1 20200619072918.545 DEBUG console - console.c:lxc_console_sigwinch_init:151 - process 2717 created signal fd 9 to handle SIGWINCH events lxc-start Container1 20200619072918.545 DEBUG console - console.c:lxc_console_winsz:71 - set winsz dstfd:6 cols:0 rows:0 lxc-start Container1 20200619072918.546 INFO lxc_start - start.c:lxc_init:680 - container "Container1" is initialized lxc-start Container1 20200619072918.597 INFO lxc_network - network.c:instantiate_veth:171 - Retrieved mtu 1500 from br-lan lxc-start Container1 20200619072918.622 INFO lxc_network - network.c:instantiate_veth:197 - Attached "veth64IDDQ" to bridge "br-lan" lxc-start Container1 20200619072918.625 DEBUG lxc_network - network.c:instantiate_veth:214 - Instantiated veth "veth64IDDQ/vethD0YTYB", index is "10" lxc-start Container1 20200619072918.625 INFO lxc_cgroup - cgroups/cgroup.c:cgroup_init:67 - cgroup driver cgroupfs initing for Container1 lxc-start Container1 20200619072918.682 INFO lxc_start - start.c:lxc_spawn:1259 - Cloned CLONE_NEWNS. lxc-start Container1 20200619072918.682 INFO lxc_start - start.c:lxc_spawn:1259 - Cloned CLONE_NEWPID. lxc-start Container1 20200619072918.682 INFO lxc_start - start.c:lxc_spawn:1259 - Cloned CLONE_NEWUTS. lxc-start Container1 20200619072918.682 INFO lxc_start - start.c:lxc_spawn:1259 - Cloned CLONE_NEWIPC. lxc-start Container1 20200619072918.682 INFO lxc_start - start.c:lxc_spawn:1259 - Cloned CLONE_NEWNET. lxc-start Container1 20200619072918.686 DEBUG lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2045 - cgroup 'memory.limit_in_bytes' set to '20M' lxc-start Container1 20200619072918.687 DEBUG lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2045 - cgroup 'cpu.cfs_quota_us' set to '1000' lxc-start Container1 20200619072918.687 DEBUG lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2045 - cgroup 'cpu.cfs_period_us' set to '10000' lxc-start Container1 20200619072918.687 INFO lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2049 - cgroup has been setup lxc-start Container1 20200619072918.705 DEBUG lxc_network - network.c:lxc_network_move_created_netdev_priv:2445 - Moved network device "vethD0YTYB"/"eth0" to network namespace of 2727 lxc-start Container1 20200619072918.714 INFO lxc_start - start.c:do_start:925 - Unshared CLONE_NEWCGROUP. lxc-start Container1 20200619072918.715 DEBUG storage - storage/storage.c:get_storage_by_name:231 - Detected rootfs type "loop" lxc-start Container1 20200619072918.773 DEBUG loop - storage/loop.c:loop_mount:248 - Prepared loop device "/dev/loop0" lxc-start Container1 20200619072918.773 DEBUG storage_utils - storage/storage_utils.c:find_fstype_cb:365 - trying to mount '/dev/loop0'->'/usr/lib/lxc/rootfs' with fstype 'ext3' lxc-start Container1 20200619072918.814 DEBUG storage_utils - storage/storage_utils.c:find_fstype_cb:373 - mount failed with error: Invalid argument lxc-start Container1 20200619072918.814 DEBUG storage_utils - storage/storage_utils.c:find_fstype_cb:365 - trying to mount '/dev/loop0'->'/usr/lib/lxc/rootfs' with fstype 'ext2' lxc-start Container1 20200619072918.815 DEBUG storage_utils - storage/storage_utils.c:find_fstype_cb:373 - mount failed with error: Invalid argument lxc-start Container1 20200619072918.842 DEBUG storage_utils - storage/storage_utils.c:find_fstype_cb:365 - trying to mount '/dev/loop0'->'/usr/lib/lxc/rootfs' with fstype 'ext4' lxc-start Container1 20200619072918.935 INFO storage_utils - storage/storage_utils.c:find_fstype_cb:381 - mounted '/dev/loop0' on '/usr/lib/lxc/rootfs', with fstype 'ext4' lxc-start Container1 20200619072918.935 DEBUG loop - storage/loop.c:loop_mount:260 - Mounted rootfs "loop:/srv/lxc/Container1/rootdev" on "/usr/lib/lxc/rootfs" via loop device "/dev/loop0" lxc-start Container1 20200619072918.935 DEBUG lxc_conf - conf.c:lxc_setup_rootfs:1320 - Mounted rootfs "loop:/srv/lxc/Container1/rootdev" onto "/usr/lib/lxc/rootfs" with options "(null)". lxc-start Container1 20200619072918.935 INFO lxc_conf - conf.c:setup_utsname:769 - 'Container1' hostname has been setup lxc-start Container1 20200619072919.206 DEBUG lxc_network - network.c:lxc_setup_netdev_in_child_namespaces:2969 - Network device "eth0" has been setup lxc-start Container1 20200619072919.208 INFO lxc_network - network.c:lxc_setup_network_in_child_namespaces:2997 - network has been setup lxc-start Container1 20200619072919.210 INFO lxc_conf - conf.c:mount_autodev:1150 - Preparing "/dev" lxc-start Container1 20200619072919.202 INFO lxc_conf - conf.c:mount_autodev:1172 - Mounted tmpfs on "/usr/lib/lxc/rootfs/dev" lxc-start Container1 20200619072919.205 INFO lxc_conf - conf.c:mount_autodev:1189 - Prepared "/dev" lxc-start Container1 20200619072919.207 INFO lxc_conf - conf.c:lxc_mount_auto_mounts:709 - Mount source or target for /usr/lib/lxc/rootfs/proc/sys/net on /usr/lib/lxc/rootfs/proc/tty doesn't exist. Skipping. lxc-start Container1 20200619072919.210 ERROR lxc_utils - utils.c:safe_mount:1707 - No such file or directory - Failed to mount /usr/lib/lxc/rootfs/proc/tty onto /usr/lib/lxc/rootfs/proc/sys/net lxc-start Container1 20200619072919.303 INFO lxc_conf - conf.c:lxc_mount_auto_mounts:709 - Mount source or target for /usr/lib/lxc/rootfs/proc/tty on /usr/lib/lxc/rootfs/proc/sys/net doesn't exist. Skipping. lxc-start Container1 20200619072919.310 WARN lxc_conf - conf.c:mount_entry_on_absolute_rootfs:2090 - Ignoring mount point "/dev/shm" lxc-start Container1 20200619072919.311 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/lib" on "/usr/lib/lxc/rootfs/lib" to respect bind or remount options lxc-start Container1 20200619072919.311 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/lib" were 1024, required extra flags are 1 lxc-start Container1 20200619072919.312 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/lib" on "/usr/lib/lxc/rootfs/lib" with filesystem type "none" lxc-start Container1 20200619072919.413 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/usr/lib" on "/usr/lib/lxc/rootfs/usr/lib" to respect bind or remount options lxc-start Container1 20200619072919.413 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/usr/lib" were 1024, required extra flags are 1 lxc-start Container1 20200619072919.413 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/usr/lib" on "/usr/lib/lxc/rootfs/usr/lib" with filesystem type "none" lxc-start Container1 20200619072919.414 INFO lxc_conf - conf.c:mount_entry:1851 - Failed to mount "/sys/kernel/security" on "/usr/lib/lxc/rootfs/sys/kernel/security" (optional): No such file or directory lxc-start Container1 20200619072919.414 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/srv/lxc/Container1/usr/data" on "/usr/lib/lxc/rootfs/usr/data" to respect bind or remount options lxc-start Container1 20200619072919.414 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/srv/lxc/Container1/usr/data" were 1024, required extra flags are 1 lxc-start Container1 20200619072919.414 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/srv/lxc/Container1/usr/data" on "/usr/lib/lxc/rootfs/usr/data" with filesystem type "none" lxc-start Container1 20200619072919.457 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/usr/share/transformer/mappings" on "/usr/lib/lxc/rootfs/usr/share/transformer/mappings" to respect bind or remount options lxc-start Container1 20200619072919.458 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/usr/share/transformer/mappings" were 1024, required extra flags are 0 lxc-start Container1 20200619072919.458 DEBUG lxc_conf - conf.c:mount_entry:1895 - Mountflags already were 4096, skipping remount lxc-start Container1 20200619072919.458 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/usr/share/transformer/mappings" on "/usr/lib/lxc/rootfs/usr/share/transformer/mappings" with filesystem type "none" lxc-start Container1 20200619072919.463 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/etc/config" on "/usr/lib/lxc/rootfs/etc/config" to respect bind or remount options lxc-start Container1 20200619072919.463 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/etc/config" were 1024, required extra flags are 0 lxc-start Container1 20200619072919.463 DEBUG lxc_conf - conf.c:mount_entry:1895 - Mountflags already were 4096, skipping remount lxc-start Container1 20200619072919.463 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/etc/config" on "/usr/lib/lxc/rootfs/etc/config" with filesystem type "none" lxc-start Container1 20200619072919.464 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/usr/share/libubox" on "/usr/lib/lxc/rootfs/usr/share/libubox" to respect bind or remount options lxc-start Container1 20200619072919.464 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/usr/share/libubox" were 1024, required extra flags are 0 lxc-start Container1 20200619072919.464 DEBUG lxc_conf - conf.c:mount_entry:1895 - Mountflags already were 4096, skipping remount lxc-start Container1 20200619072919.464 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/usr/share/libubox" on "/usr/lib/lxc/rootfs/usr/share/libubox" with filesystem type "none" lxc-start Container1 20200619072919.663 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/srv/lxc/Container1/usr/lib" on "/usr/lib/lxc/rootfs/usr/lib" with filesystem type "overlay" lxc-start Container1 20200619072919.709 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/var/run/ubus.sock" on "/usr/lib/lxc/rootfs/var/run/ubus.sock" to respect bind or remount options lxc-start Container1 20200619072919.710 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/var/run/ubus.sock" were 1030, required extra flags are 6 lxc-start Container1 20200619072919.710 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/var/run/ubus.sock" on "/usr/lib/lxc/rootfs/var/run/ubus.sock" with filesystem type "none" lxc-start Container1 20200619072919.797 DEBUG lxc_conf - conf.c:mount_entry:1864 - Remounting "/dev/log" on "/usr/lib/lxc/rootfs/dev/log" to respect bind or remount options lxc-start Container1 20200619072919.798 DEBUG lxc_conf - conf.c:mount_entry:1885 - Flags for "/dev/log" were 4098, required extra flags are 2 lxc-start Container1 20200619072919.798 DEBUG lxc_conf - conf.c:mount_entry:1922 - Mounted "/dev/log" on "/usr/lib/lxc/rootfs/dev/log" with filesystem type "none" lxc-start Container1 20200619072919.799 INFO lxc_conf - conf.c:mount_file_entries:2213 - Set up mount entries lxc-start Container1 20200619072919.898 INFO lxc_conf - conf.c:lxc_fill_autodev:1225 - Populating "/dev" lxc-start Container1 20200619072919.900 DEBUG lxc_conf - conf.c:lxc_fill_autodev:1271 - Created device node "/usr/lib/lxc/rootfs/dev/null" lxc-start Container1 20200619072919.900 DEBUG lxc_conf - conf.c:lxc_fill_autodev:1271 - Created device node "/usr/lib/lxc/rootfs/dev/zero" lxc-start Container1 20200619072919.901 DEBUG lxc_conf - conf.c:lxc_fill_autodev:1271 - Created device node "/usr/lib/lxc/rootfs/dev/full" lxc-start Container1 20200619072919.902 DEBUG lxc_conf - conf.c:lxc_fill_autodev:1271 - Created device node "/usr/lib/lxc/rootfs/dev/urandom" lxc-start Container1 20200619072919.902 DEBUG lxc_conf - conf.c:lxc_fill_autodev:1271 - Created device node "/usr/lib/lxc/rootfs/dev/random" lxc-start Container1 20200619072919.993 DEBUG lxc_conf - conf.c:lxc_fill_autodev:1271 - Created device node "/usr/lib/lxc/rootfs/dev/tty" lxc-start Container1 20200619072919.994 INFO lxc_conf - conf.c:lxc_fill_autodev:1276 - Populated "/dev" lxc-start Container1 20200619072919.998 DEBUG lxc_conf - conf.c:lxc_setup_dev_console:1604 - mounted pts device "/dev/pts/0" onto "/usr/lib/lxc/rootfs/dev/console" lxc-start Container1 20200619072920.934 INFO lxc_utils - utils.c:lxc_mount_proc_if_needed:1758 - I am 1, /proc/self points to "1" lxc-start Container1 20200619072920.216 DEBUG lxc_conf - conf.c:setup_rootfs_pivot_root:1128 - pivot_root syscall to '/usr/lib/lxc/rootfs' successful lxc-start Container1 20200619072920.216 DEBUG lxc_conf - conf.c:setup_pivot_root:1437 - finished pivot root lxc-start Container1 20200619072920.218 DEBUG lxc_conf - conf.c:lxc_setup_devpts:1482 - mount new devpts instance with options "newinstance,ptmxmode=0666,mode=0620,gid=5,max=3" lxc-start Container1 20200619072920.218 DEBUG lxc_conf - conf.c:lxc_setup_devpts:1502 - created dummy "/dev/ptmx" file as bind mount target lxc-start Container1 20200619072920.219 DEBUG lxc_conf - conf.c:lxc_setup_devpts:1507 - bind mounted "/dev/pts/ptmx" to "/dev/ptmx" lxc-start Container1 20200619072920.318 DEBUG lxc_conf - conf.c:lxc_allocate_ttys:965 - allocated pty "/dev/pts/0" with master fd 11 and slave fd 15 lxc-start Container1 20200619072920.320 DEBUG lxc_conf - conf.c:lxc_allocate_ttys:965 - allocated pty "/dev/pts/1" with master fd 16 and slave fd 17 lxc-start Container1 20200619072920.412 DEBUG lxc_conf - conf.c:lxc_allocate_ttys:965 - allocated pty "/dev/pts/2" with master fd 18 and slave fd 19 lxc-start Container1 20200619072920.413 INFO lxc_conf - conf.c:lxc_allocate_ttys:985 - finished allocating 3 pts devices lxc-start Container1 20200619072920.419 DEBUG lxc_conf - conf.c:lxc_setup_ttys:922 - Bind mounted "/dev/pts/0" onto "/dev/tty1" lxc-start Container1 20200619072920.421 DEBUG lxc_conf - conf.c:lxc_setup_ttys:922 - Bind mounted "/dev/pts/1" onto "/dev/tty2" lxc-start Container1 20200619072920.523 DEBUG lxc_conf - conf.c:lxc_setup_ttys:922 - Bind mounted "/dev/pts/2" onto "/dev/tty3" lxc-start Container1 20200619072920.523 INFO lxc_conf - conf.c:lxc_setup_ttys:931 - Finished setting up 3 /dev/tty<N> device(s) lxc-start Container1 20200619072920.525 DEBUG lxc_conf - conf.c:setup_caps:2369 - drop capability 'sys_module' (16) lxc-start Container1 20200619072920.525 DEBUG lxc_conf - conf.c:setup_caps:2369 - drop capability 'mac_admin' (33) lxc-start Container1 20200619072920.525 DEBUG lxc_conf - conf.c:setup_caps:2369 - drop capability 'mac_override' (32) lxc-start Container1 20200619072920.525 DEBUG lxc_conf - conf.c:setup_caps:2369 - drop capability 'sys_time' (25) lxc-start Container1 20200619072920.525 DEBUG lxc_conf - conf.c:setup_caps:2378 - capabilities have been setup lxc-start Container1 20200619072920.526 NOTICE lxc_conf - conf.c:lxc_setup:3283 - Container "Container1" is set up lxc-start Container1 20200619072920.528 DEBUG lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2045 - cgroup 'memory.limit_in_bytes' set to '20M' lxc-start Container1 20200619072920.528 DEBUG lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2045 - cgroup 'cpu.cfs_quota_us' set to '1000' lxc-start Container1 20200619072920.528 DEBUG lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2045 - cgroup 'cpu.cfs_period_us' set to '10000' lxc-start Container1 20200619072920.529 INFO lxc_cgfs - cgroups/cgfs.c:do_setup_cgroup_limits:2049 - cgroup has been setup lxc-start Container1 20200619072920.562 NOTICE lxc_start - start.c:start:1532 - Exec'ing "/sbin/init". lxc-start Container1 20200619072920.603 ERROR lxc_start - start.c:start:1555 - No such file or directory - Failed to exec "/sbin/init". lxc-start Container1 20200619072920.614 ERROR lxc_sync - sync.c:__sync_wait:57 - An error occurred in another process (expected sequence number 7) lxc-start Container1 20200619072920.615 ERROR lxc_start - start.c:__lxc_start:1459 - Failed to spawn container "Container1". lxc-start Container1 20200619072920.616 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory. lxc-start Container1 20200619072920.616 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory. lxc-start Container1 20200619072920.771 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory. lxc-start Container1 20200619072920.808 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory. lxc-start Container1 20200619072920.833 ERROR lxc_start_ui - tools/lxc_start.c:main:371 - The container failed to start. lxc-start Container1 20200619072920.836 ERROR lxc_start_ui - tools/lxc_start.c:main:375 - Additional information can be obtained by setting the --logfile and --logpriority options.*