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update-users-groups.pl is broken when running NixOS tests interactively #69365

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arianvp opened this issue Sep 24, 2019 · 7 comments
Open

update-users-groups.pl is broken when running NixOS tests interactively #69365

arianvp opened this issue Sep 24, 2019 · 7 comments
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0.kind: bug

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@arianvp
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arianvp commented Sep 24, 2019 •
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Describe the bug
It crashes and doesn't create any users. subsequently the system doesn't come up anymore because all kinds of units fail

machine# <<< NixOS Stage 2 >>>
machine# 
machine# [    1.410769] EXT4-fs (vda): re-mounted. Opts: (null)
machine# [    1.411606] booting system configuration /nix/store/8mfv9vp28wikw2d8hy42zhqz6wh00di9-nixos-system-machine-20.03.git.c04cece
machine# running activation script...
machine# malformed JSON string, neither array, object, number, string or atom, at character offset 0 (before "\x{0}\x{0}\x{0}\x{0}...") at /nix/store/z9a0mg0qg4xhlih0wix950xgq285fbzh-update-users-groups.pl line 11.
machine# Activation script snippet 'users' failed (2)
machine# setting up /etc...
machine# removing obsolete symlink ‘/etc/resolv.conf’...
machine# removing obsolete symlink ‘/etc/systemd/resolved.conf’...
machine# chown: invalid user: 'root:root'
machine# Activation script snippet 'var' failed (1)
machine# chown: invalid user: 'root.messagebus'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.nogroup'
machine# Activation script snippet 'wrappers' failed (1)
machine# warning: the group 'nixbld' specified in 'build-users-group' does not exist
machine# starting systemd...
machine# [    2.633479] systemd[1]: Inserted module 'autofs4'
machine# [    2.659865] NET: Registered protocol family 10
machine# [    2.660390] Segment Routing with IPv6
machine# [    2.673922] systemd[1]: systemd 243 running in system mode. (+PAM +AUDIT -SELINUX +IMA +APPARMOR +SMACK -SYSVINIT +UTMP -LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID -ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=hybrid)
machine# [    2.675363] systemd[1]: Detected virtualization kvm.
machine# [    2.675740] systemd[1]: Detected architecture x86-64.
machine# [    2.677548] systemd[1]: Set hostname to <machine>.
machine# [    2.726308] systemd-fstab-generator[359]: Checking was requested for "store", but it is not a device.
machine# [    2.727571] systemd-fstab-generator[359]: Checking was requested for "shared", but it is not a device.
machine# [    2.728631] systemd-fstab-generator[359]: Checking was requested for "xchg", but it is not a device.
machine# [    2.967478] systemd[1]: cgroup compatibility translation between legacy and unified hierarchy settings activated. See cgroup-compat debug messages for details.
machine# [    2.968677] systemd[1]: Created slice system-getty.slice.
machine# [    2.969295] systemd[1]: Created slice User and Session Slice.
machine# [    2.969768] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
machine# [    2.970309] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
machine# [    2.970895] systemd[1]: Reached target Containers.
machine# [    3.037447] loop: module loaded
machine# [    3.041543] EXT4-fs (vda): re-mounted. Opts: (null)
machine# [    3.899013] audit: type=1130 audit(1569340650.732:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-udevd comm="systemd" exe="/nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
machine# [    3.947007] audit: type=1130 audit(1569340650.779:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-journald comm="systemd" exe="/nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
machine# [    3.909729] systemd-modules-load[371]: Failed to find module 'gcov-proc'
machine# [    3.913803] systemd-tmpfiles[374]: [/etc/tmpfiles.d/static-nodes-permissions.conf:12] Unknown group 'audio'.
machine# [    3.920016] systemd-tmpfiles[374]: [/etc/tmpfiles.d/static-nodes-permissions.conf:13] Unknown group 'audio'.
machine# [    3.924959] systemd-tmpfiles[374]: [/etc/tmpfiles.d/static-nodes-permissions.conf:14] Unknown group 'disk'.
machine# [    3.974831] systemd-journald[370]: Received client request to flush runtime journal.
machine# [    4.040953] systemd-journald[370]: File /var/log/journal/83f8ce6a8d164318b0865f06ca2b67d1/system.journal corrupted or uncleanly shut down, renaming and replacing.
machine# [    4.083203] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
machine# [    4.083896] ACPI: Power Button [PWRF]
machine# [    4.078630] systemd-tmpfiles[374]: [/etc/tmpfiles.d/static-nodes-permissions.conf:17] Unknown group 'kvm'.
machine# [    4.080852] systemd-tmpfiles[374]: Failed to parse ACL "d:group:adm:r-x,d:group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.130477] audit: type=1130 audit(1569340650.963:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-journal-flush comm="systemd" exe="/nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
machine# [    4.091033] systemd-tmpfiles[374]: Failed to parse ACL "group:adm:r-x,group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.096211] systemd-tmpfiles[374]: Failed to parse ACL "group:adm:r--,group:wheel:r--": Invalid argument. Ignoring
machine# [    4.103133] systemd-tmpfiles[374]: Failed to parse ACL "d:group::r-x,d:group:adm:r-x,d:group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.109017] systemd-tmpfiles[374]: Failed to parse ACL "group::r-x,group:adm:r-x,group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.160478] audit: type=1130 audit(1569340650.993:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-tmpfiles-setup comm="systemd" exe="/nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
machine# [    4.124139] systemd-tmpfiles[374]: Failed to parse ACL "d:group:adm:r-x,d:group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.127965] systemd-tmpfiles[374]: Failed to parse ACL "group:adm:r-x,group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.179701] audit: type=1127 audit(1569340651.013:6): pid=481 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg=' comm="systemd-update-utmp" exe="/nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/systemd/systemd-update-utmp" hostname=? addr=? terminal=? res=success'
machine# [    4.138845] systemd-tmpfiles[374]: Failed to parse ACL "group:adm:r--,group:wheel:r--": Invalid argument. Ignoring
machine# [    4.187029] audit: type=1130 audit(1569340651.020:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=systemd-update-utmp comm="systemd" exe="/nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
machine# [    4.145274] systemd-modules-load[371]: Inserted module 'loop'
machine# [    4.148907] systemd-udevd[376]: Network interface NamePolicy= disabled on kernel command line, ignoring.
machine# [    4.153809] systemd-udevd[376]: /nix/store/4532lnj2wd26lgh13swxfaiy1ni4w20i-udev-rules/11-dm-lvm.rules:40 Invalid value for OPTIONS key, ignoring: 'event_timeout=180'
machine# [    4.156155] systemd-udevd[376]: /nix/store/4532lnj2wd26lgh13swxfaiy1ni4w20i-udev-rules/11-dm-lvm.rules:40 The line takes no effect, ignoring.[    4.202789] parport_pc 00:04: reported by Plug and Play ACPI
machine# 
machine# [    4.203659] Floppy drive(s): fd0 is 2.88M AMI BIOS
machine# [    4.159562] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:18 Unknown group 'tty', ignoring
machine# [    4.163034] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:19 Unknown group 'tty', ignoring
machine# [    4.164786] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:20 Unknown group 'tty', ignoring[    4.211882] parport0: PC-style at 0x378, irq 7 [PCSPP(,...)]
machine# 
machine# [    4.167923] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:21 Unknown group 'tty', ignoring[    4.215448] FDC 0 is a S82078B
machine# 
machine# [    4.171777] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:22 Unknown group 'tty', ignoring
machine# [    4.173814] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:23 Unknown group 'tty', ignoring
machine# [    4.175144] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:24 Unknown group 'tty', ignoring
machine# [    4.177356] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:25 Unknown group 'dialout', ignoring
machine# [    4.180533] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:27 Unknown group 'kmem', ignoring
machine# [    4.182761] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:29 Unknown group 'input', ignoring
machine# [    4.184681] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:32 Unknown group 'video', ignoring
machine# [    4.187765] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:33 Unknown group 'video', ignoring
machine# [    4.189751] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:34 Unknown group 'video', ignoring
machine# [    4.192859] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:35 Unknown group 'video', ignoring
machine# [    4.195824] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:36 Unknown group 'video', ignoring
machine# [    4.197939] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:37 Unknown group 'video', ignoring
machine# [    4.199849] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:39 Unknown group 'render', ignoring
machine# [    4.202780] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:40 Unknown group 'render', ignoring
machine# [    4.204734] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:46 Unknown group 'audio', ignoring
machine# [    4.206745] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:50 Unknown group 'video', ignoring
machine# [    4.209617] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:51 Unknown group 'video', ignoring
machine# [    4.211755] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:52 Unknown group 'video', ignoring
machine# [    4.213739] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:53 Unknown group 'video', ignoring
machine# [    4.216819] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:55 Unknown group 'lp', ignoring
machine# [    4.219733] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:56 Unknown group 'lp', ignoring
machine# [    4.220810] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:57 Unknown group 'lp', ignoring
machine# [    4.222731] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:58 Unknown group 'lp', ignoring
machine# [    4.225850] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:59 Unknown group 'lp', ignoring
machine# [    4.274169] Linux agpgart interface v0.103
machine# [    4.228999] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:60 Unknown group 'lp', ignoring
machine# [    4.230845] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:62 Unknown group 'disk', ignoring
machine# [    4.232609] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:63 Unknown group 'cdrom', ignoring
machine# [    4.235281] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:64 Unknown group 'cdrom', ignoring
machine# [    4.237815] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:65 Unknown group 'cdrom', ignoring
machine# [    4.240373] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:66 Unknown group 'cdrom', ignoring
machine# [    4.243859] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:67 Unknown group 'cdrom', ignoring
machine# [    4.246739] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:69 Unknown group 'tape', ignoring
machine# [    4.248678] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:70 Unknown group 'disk', ignoring
machine# [    4.250925] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:71 Unknown group 'disk', ignoring
machine# [    4.253772] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:72 Unknown group 'disk', ignoring
machine# [    4.256008] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:73 Unknown group 'disk', ignoring
machine# [    4.258731] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:74 Unknown group 'disk', ignoring
machine# [    4.260739] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:75 Unknown group 'disk', ignoring
machine# [    4.262674] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:76 Unknown group 'disk', ignoring
machine# [    4.264682] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:85 Unknown group 'kvm', ignoring
machine# [    4.266699] systemd-udevd[376]: /nix/store/gg0ppshg45gksxsq2jbjbhvm3mk70vq9-systemd-243/lib/udev/rules.d/50-udev-default.rules:87 Unknown group 'kvm', ignoring
machine# [    4.268878] systemd[1]: Starting Flush Journal to Persistent Storage...
machine# [    4.270954] systemd[1]: Started Flush Journal to Persistent Storage.
machine# [    4.272895] systemd[1]: Starting Create Volatile Files and Directories...
machine# [    4.275123] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:11] Unknown group 'utmp'.
machine# [    4.277622] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:19] Unknown user 'systemd-network'.
machine# [    4.279831] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:20] Unknown user 'systemd-network'.
machine# [    4.281620] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:21] Unknown user 'systemd-network'.
machine# [    4.283959] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:25] Unknown group 'systemd-journal'.
machine# [    4.286130] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:26] Unknown group 'systemd-journal'.
machine# [    4.288038] systemd-tmpfiles[480]: Failed to parse ACL "d:group:adm:r-x,d:group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.288989] systemd-tmpfiles[480]: Failed to parse ACL "group:adm:r-x,group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.290758] systemd-tmpfiles[480]: Failed to parse ACL "group:adm:r--,group:wheel:r--": Invalid argument. Ignoring
machine# [    4.292545] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:32] Unknown group 'systemd-journal'.
machine# [    4.293589] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:33] Unknown group 'systemd-journal'.
machine# [    4.295567] systemd-tmpfiles[480]: [/etc/tmpfiles.d/systemd.conf:34] Unknown group 'systemd-journal'.
machine# [    4.297591] systemd-tmpfiles[480]: Failed to parse ACL "d:group::r-x,d:group:adm:r-x,d:group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.298616] systemd-tmpfiles[480]: Failed to parse ACL "group::r-x,group:adm:r-x,group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.345170] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
machine# [    4.301051] systemd-tmpfiles[480]: Failed to parse ACL "d:group:adm:r-x,d:group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.303792] systemd-tmpfiles[480]: Failed to parse ACL "group:adm:r-x,group:wheel:r-x": Invalid argument. Ignoring
machine# [    4.306960] systemd-tmpfiles[480]: Failed to parse ACL "group:adm:r--,group:wheel:r--": Invalid argument. Ignoring
machine# [    4.309754] systemd-tmpfiles[480]: [/etc/tmpfiles.d/var.conf:15] Unknown group 'utmp'.
machine# [    4.311662] systemd-tmpfiles[480]: [/etc/tmpfiles.d/var.conf:16] Unknown group 'utmp'.
machine# [    4.313451] systemd-tmpfiles[480]: [/etc/tmpfiles.d/var.conf:17] Unknown group 'utmp'.

To Reproduce

import ./make-test.nix ({ pkgs, lib, ... }: {
  machine =  {...}:{};
  testScript = ''
    $machine->waitForUnit("default.target");
  '';
})

nix-build ./nixos/tests/doesnt-work.nix -A driver
./result/bin/nixos-test-driver
startAll

now look at the logs
Expected behavior
System activation should succeed, but it fails partially.

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Add any other context about the problem here.

Metadata
Please run nix run nixpkgs.nix-info -c nix-info -m and paste the result.

Maintainer information:

# a list of nixpkgs attributes affected by the problem
attribute:
# a list of nixos modules affected by the problem
module:
@arianvp arianvp changed the title update-users-groups.pl is broken on master update-users-groups.pl is broken on master. System doesn't boot Sep 24, 2019
@arianvp
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arianvp commented Sep 24, 2019 •
edited
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It fails on these lines:

# Keep track of deleted uids and gids.
my $uidMapFile = "/var/lib/nixos/uid-map";
my $uidMap = -e $uidMapFile ? decode_json(read_file($uidMapFile)) : {};

my $gidMapFile = "/var/lib/nixos/gid-map";
my $gidMap = -e $gidMapFile ? decode_json(read_file($gidMapFile)) : {};

@arianvp
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arianvp commented Sep 24, 2019 •
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Seems to be the same issue as #26788 . Where are these files supposed to come from? I would assume /var/lib/nixos/uid-map doesn't exist when you first start up a Nixos test vm... so why is there nul-bytes inside that file?

@arianvp arianvp changed the title update-users-groups.pl is broken on master. System doesn't boot update-users-groups.pl is broken on in nixos-test-driver Sep 24, 2019
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arianvp commented Sep 24, 2019

Okay I can only reproduce when running the tests interactively like:

$(nix-build ./test.nix -A driver)/bin/nixos-run-vms

It succeeds when running:

nix-build ./test.nix

@arianvp arianvp changed the title update-users-groups.pl is broken on in nixos-test-driver update-users-groups.pl is broken when running NixOS tests interactively Sep 24, 2019
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arianvp commented Sep 24, 2019

For some reason the file is created, but is empty:

From the interactive VM:

> print($machine->succeed("wc /var/lib/nixos/uid-map"))
machine: must succeed: wc /var/lib/nixos/uid-map
machine: exit status 0
(0.01 seconds)
  0   0 665 /var/lib/nixos/uid-map
``

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Enteee commented Mar 16, 2020 •
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I guess by:

now look at the logs

you mean the following output:

machine# [    2.012985] booting system configuration /nix/store/acgd55nw611ds1h0mw2i13issb230ir7-nixos-st
machine# running activation script...
machine# malformed JSON string, neither array, object, number, string or atom, at character offset 0 (be.
machine# Activation script snippet 'users' failed (2)
machine# setting up /etc...
machine# removing obsolete file ‘/etc/’...
machine# error: cannot figure out user name
machine# Activation script snippet 'nix' failed (1)
machine# chown: invalid user: 'root:root'
machine# Activation script snippet 'var' failed (1)
machine# chown: invalid user: 'root.messagebus'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.root'
machine# chown: invalid user: 'root.nogroup'
machine# Activation script snippet 'wrappers' failed (1)
machine# error: cannot figure out user name
machine# starting systemd...

Is that right?

Also,

0 0 665 /var/lib/nixos/uid-map

means that the files is 665 bytes in size.

When running print($machine->succeed("wc /var/lib/nixos/uid-map && hexdump -C /var/lib/nixos/uid-map")) I get:

  0   0 665 /var/lib/nixos/uid-map
00000000  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
00000290  00 00 00 00 00 00 00 00  00                       |.........|

@Enteee Enteee mentioned this issue Mar 17, 2020
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@davidak davidak mentioned this issue Sep 6, 2020
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@stale stale bot added the 2.status: stale https://github.com/NixOS/nixpkgs/blob/master/.github/STALE-BOT.md label Sep 12, 2020
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I'm having the same issue in #208075

@stale stale bot removed the 2.status: stale https://github.com/NixOS/nixpkgs/blob/master/.github/STALE-BOT.md label Dec 28, 2022
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