[    0.010468] ACPI BIOS Error (bug): A valid RSDP was not found (20200925/tbxfroot-210)
�[    5.431923] mce: Unable to init MCE device (rc: -5)

<<< NixOS Stage 1 >>>

loading module loop...
loading module overlay...
loading module vfat...
loading module nls_cp437...
loading module nls_iso8859-1...
loading module dm_mod...
running udev...
Starting version 249.7
kbd_mode: KDSKBMODE: Inappropriate ioctl for device
starting device mapper and LVM...
mounting tmpfs on /...
mounting /dev/root on /iso...
mounting /mnt-root/iso/nix-store.squashfs on /nix/.ro-store...
[    6.741171] /dev/loop0: Can't open blockdev
mounting tmpfs on /nix/.rw-store...
mounting overlay on /nix/store...

<<< NixOS Stage 2 >>>

running activation script...
setting up /etc...
unpacking the NixOS/Nixpkgs sources...
created 1 symlinks in user environment
ln: failed to create symbolic link '/root/.nix-defexpr/channels/channels': Read-only file system
starting systemd...

Welcome to NixOS 21.11 (Porcupine)!

[  OK  ] Created slice Slice /system/getty.
[  OK  ] Created slice Slice /system/modprobe.
[  OK  ] Created slice Slice /system/serial-getty.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Started Dispatch Password …ts to Console Directory Watch.
[  OK  ] Started Forward Password R…uests to Wall Directory Watch.
[  OK  ] Reached target Local Encrypted Volumes.
[  OK  ] Reached target Containers.
[  OK  ] Reached target Path Units.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Reached target Slice Units.
[  OK  ] Reached target Swaps.
[  OK  ] Reached target ZFS pool import target.
[  OK  ] Listening on Process Core Dump Socket.
[  OK  ] Listening on Journal Audit Socket.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Listening on Journal Socket.
[  OK  ] Listening on udev Control Socket.
[  OK  ] Listening on udev Kernel Socket.
         Mounting Huge Pages File System...
         Mounting POSIX Message Queue File System...
         Mounting Kernel Debug File System...
         Starting Create List of Static Device Nodes...
         Starting Load Kernel Module configfs...
         Starting Load Kernel Module drm...
         Starting Load Kernel Module fuse...
         Starting mount-pstore.service...
         Starting Journal Service...
         Starting Load Kernel Modules...
         Starting Remount Root and Kernel File Systems...
         Starting Coldplug All udev Devices...
[  OK  ] Started Journal Service.
[  OK  ] Mounted Huge Pages File System.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Kernel Debug File System.
[  OK  ] Finished Create List of Static Device Nodes.
[  OK  ] Finished Load Kernel Module configfs.
[  OK  ] Finished Load Kernel Module drm.
[  OK  ] Finished Load Kernel Module fuse.
[  OK  ] Finished Remount Root and Kernel File Systems.
         Mounting FUSE Control File System...
         Mounting Kernel Configuration File System...
         Starting Flush Journal to Persistent Storage...
         Starting Load/Save Random Seed...
         Starting Create Static Device Nodes in /dev...
[  OK  ] Finished Coldplug All udev Devices.
[  OK  ] Mounted FUSE Control File System.
[  OK  ] Mounted Kernel Configuration File System.
[  OK  ] Finished Flush Journal to Persistent Storage.
[  OK  ] Finished Load Kernel Modules.
[  OK  ] Finished Load/Save Random Seed.
[  OK  ] Finished Create Static Device Nodes in /dev.
[  OK  ] Reached target Preparation for Local File Systems.
         Starting Firewall...
         Starting Apply Kernel Variables...
         Starting Rule-based Manage…for Device Events and Files...
         Starting Mount ZFS filesystems...
[  OK  ] Finished Apply Kernel Variables.
[  OK  ] Finished Mount ZFS filesystems.
[  OK  ] Reached target Local File Systems.
         Starting Create Volatile Files and Directories...
[  OK  ] Finished Create Volatile Files and Directories.
         Starting Rebuild Journal Catalog...
         Starting Network Time Synchronization...
         Starting Record System Boot/Shutdown in UTMP...
[  OK  ] Finished Record System Boot/Shutdown in UTMP.
[  OK  ] Finished Rebuild Journal Catalog.
[  OK  ] Started Network Time Synchronization.
         Starting Update is Completed...
[  OK  ] Finished Update is Completed.
[  OK  ] Started Rule-based Manager for Device Events and Files.
[  OK  ] Found device /dev/ttyS0.
[  OK  ] Finished Firewall.
[  OK  ] Finished mount-pstore.service.
[  OK  ] Reached target System Initialization.
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Started zpool-trim.timer.
[  OK  ] Reached target Timer Units.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Listening on Nix Daemon Socket.