[Bug 1928594] Re: Setting up encrypted swap causes ordering cycle

[Dan Streetman]

This looks an awful lot like bug 1875577 and from reading the latest
comments it seems like that was never fixed in focal.

Colin did you ever get focal updated with the fix for bug 1875577?

** Package changed: systemd (Ubuntu) => zfs-linux (Ubuntu)

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to systemd in Ubuntu.
https://bugs.launchpad.net/bugs/1928594

Title:
  Setting up encrypted swap causes ordering cycle

Status in zfs-linux package in Ubuntu:
  New

Bug description:
  root at home:~# cat /etc/crypttab
  # <target name> <source device>         <key file>      <options>
  cswap /dev/disk/by-partuuid/95605326-e210-4e13-9f93-50cc3d556aca /dev/urandom cipher=aes-xts-plain64,size=256,hash=sha1,swap

  root at home:~# update-initramfs -u
  update-initramfs: Generating /boot/initrd.img-5.4.0-73-generic
  cryptsetup: WARNING: Resume target cswap uses a key file

  After reboot:

  root at home:~# systemctl status systemd-random-seed.service
  ● systemd-random-seed.service - Load/Save Random Seed
       Loaded: loaded (/lib/systemd/system/systemd-random-seed.service; static; vendor preset: enabled)
       Active: inactive (dead)
         Docs: man:systemd-random-seed.service(8)
               man:random(4)

  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found dependency on cryptsetup.target/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found dependency on systemd-cryptsetup at cswap.service/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Job systemd-random-seed.service/start deleted to break ordering cycle starting with systemd-cryptsetup at cswap.service/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found ordering cycle on systemd-random-seed.service/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found dependency on zfs-mount.service/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found dependency on zfs-import.target/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found dependency on zfs-import-cache.service/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found dependency on cryptsetup.target/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Found dependency on systemd-cryptsetup at cswap.service/start
  May 16 18:29:16 home systemd[1]: systemd-cryptsetup at cswap.service: Job systemd-random-seed.service/start deleted to break ordering cycle starting with systemd-cryptsetup at cswap.service/start

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: systemd 245.4-4ubuntu3.6
  ProcVersionSignature: Ubuntu 5.4.0-73.82-generic 5.4.106
  Uname: Linux 5.4.0-73-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu27.17
  Architecture: amd64
  CasperMD5CheckMismatches: ./boot/grub/efi.img
  CasperMD5CheckResult: fail
  Date: Sun May 16 18:40:45 2021
  InstallationDate: Installed on 2021-01-21 (115 days ago)
  InstallationMedia: Ubuntu-Server 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
  Lsusb:
   Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 002: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Lsusb-t:
   /:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
   /:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
   /:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/10p, 5000M
   /:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
       |__ Port 6: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
  MachineType: System manufacturer System Product Name
  ProcEnviron:
   SHELL=/bin/bash
   LANG=C.UTF-8
   TERM=screen.xterm-256color
   PATH=(custom, no user)
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-73-generic root=UUID=7c964d4b-ef4d-40df-b297-631e4233f297 ro bootdegraded=true transparent_hugepage=never
  SourcePackage: systemd
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/14/2018
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3801
  dmi.board.asset.tag: Default string
  dmi.board.name: Z170-E
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 3
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3801:bd03/14/2018:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ170-E:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: System Product Name
  dmi.product.sku: SKU
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1928594/+subscriptions