zram: modprobe: ERROR: could not insert 'zram': Invalid argument #146383
Description
Describe the bug
After update zram-reloader.service can't properly reload zram module. Reproducible only with nixos-rebuild switch.
Job for zram-reloader.service failed because the control process exited with error code.
See "systemctl status zram-reloader.service" and "journalctl -xeu zram-reloader.service" for details.
journalctl -eu zram-reloader.service
Nov 17 14:42:19 Fujitsu-AH531-Laptop systemd[1]: Stopping Reload zram kernel module when number of devices changes...
Nov 17 14:42:19 Fujitsu-AH531-Laptop systemd[1]: zram-reloader.service: Deactivated successfully.
Nov 17 14:42:19 Fujitsu-AH531-Laptop systemd[1]: Stopped Reload zram kernel module when number of devices changes.
Nov 17 14:42:23 Fujitsu-AH531-Laptop modprobe[309454]: modprobe: ERROR: could not insert 'zram': Invalid argument
Nov 17 14:42:22 Fujitsu-AH531-Laptop systemd[1]: Starting Reload zram kernel module when number of devices changes...
Nov 17 14:42:23 Fujitsu-AH531-Laptop modprobe[309486]: modprobe: ERROR: could not insert 'zram': Invalid argument
Nov 17 14:42:23 Fujitsu-AH531-Laptop systemd[1]: zram-reloader.service: Main process exited, code=exited, status=1/FAILURE
Nov 17 14:42:23 Fujitsu-AH531-Laptop systemd[1]: zram-reloader.service: Failed with result 'exit-code'.
Nov 17 14:42:23 Fujitsu-AH531-Laptop systemd[1]: Failed to start Reload zram kernel module when number of devices changes.
Nov 17 14:42:23 Fujitsu-AH531-Laptop systemd[1]: Starting Reload zram kernel module when number of devices changes...
Nov 17 14:42:23 Fujitsu-AH531-Laptop systemd[1]: zram-reloader.service: Main process exited, code=exited, status=1/FAILURE
Nov 17 14:42:23 Fujitsu-AH531-Laptop systemd[1]: zram-reloader.service: Failed with result 'exit-code'.
Nov 17 14:42:23 Fujitsu-AH531-Laptop systemd[1]: Failed to start Reload zram kernel module when number of devices changes.
Steps To Reproduce
Steps to reproduce the behavior:
Expected behavior
Successful module reload.
Screenshots
None.
Additional context
None.
Notify maintainers
Metadata
❯ nix-shell -p nix-info --run "nix-info -m"
- system: `"x86_64-linux"`
- host os: `Linux 5.14.16-lqx1, NixOS, 21.11 (Porcupine)`
- multi-user?: `yes`
- sandbox: `yes`
- version: `nix-env (Nix) 2.5pre20211007_844dd90`
- channels(root): `"nixos-21.11pre323790.5f0194220f2"`
- nixpkgs: `/nix/store/66zlifjkdndc92mg0wbbcickzwwrvkjp-source`Maintainer information:
# a list of nixpkgs attributes affected by the problem
attribute:
- zramSwap.*
# a list of nixos modules affected by the problem
module:
- config/zram.nix