wont boot, best way to recover?

[dmzoneill]

After number of months running, reboots, docker restart etc. eventually i got this boot error

I was about to create a new container and copy the mac_hdd_ng.img over to it, to see if i could create a new image off the hdd image. but i decided to ask here, as to the best course of action, on how to proceed?

thank you

Linux dave-pc 5.10.0-8-amd64 #1 SMP Debian 5.10.46-4 (2021-08-03) x86_64 GNU/Linux
:1
1
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_CODENAME=bullseye
Filesystem      Size  Used Avail Use% Mounted on
/dev/sda3       1.7T  982G  671G  60% /home
QEMU emulator version 5.2.0 (Debian 1:5.2+dfsg-11)
Copyright (c) 2003-2020 Fabrice Bellard and the QEMU Project developers
libvirtd (libvirt) 7.0.0
               total        used        free      shared  buff/cache   available
Mem:            62Gi       7.2Gi       475Mi       122Mi        54Gi        54Gi
Swap:             0B          0B          0B
20
40
crw-rw----+ 1 root kvm 10, 232 Dec  5 10:43 /dev/kvm
total 28K
drwxrwxrwt  2 root root 4.0K Dec  5 10:14 .
drwxrwxrwt 20 root root  20K Dec  5 10:48 ..
srwxrwxrwx  1 root root    0 Dec  5 10:14 X1
root        1903  6.8  0.1 2788288 114468 ?      Ssl  10:14   2:21 /usr/sbin/dockerd -H fd://
root       23642  0.0  0.0   6180   708 pts/2    S+   10:48   0:00 grep dockerd
03bd7440fb96   sickcodes/docker-osx:big-sur    "/bin/bash -c 'sudo …"   6 months ago   Up 5 minutes              0.0.0.0:50922->10022/tcp                                                                                                                                                                                                                                                   angry_morse
kvm:x:106:
docker-registry:x:127:
docker:x:128:dave
libvirt:x:131:
libvirt-qemu:x:64055:libvirt-qemu