Hi,
I am facing a boot issue after the file system mount as below
[ 3.172601] imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 5 mkt segment 0 supported-hw 0x20 0x1
[ 3.182432] Hot alarm is canceled. GPU3D clock will return to 64/64
[ 3.191468] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO
[ 3.210959] isi-m2m 32e00000.isi:m2m_device: Register m2m success for ISI.0
[ 3.218142] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 3.225640] mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA
[ 3.227309] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 3.239573] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 3.248222] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db
[ 3.261376] Waiting for root device /dev/mmcblk1p2...
[ 3.410065] mmc1: host does not support reading read-only switch, assuming write-enable
[ 3.442813] mmc1: new ultra high speed SDR104 SDHC card at address aaaa
[ 3.449869] mmcblk1: mmc1:aaaa SC16G 14.8 GiB
[ 3.459009] mmcblk1: p1 p2 p3 p4
[ 3.566520] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Quota mode: none.
[ 3.575145] VFS: Mounted root (ext4 filesystem) on device 179:98.
[ 3.583814] devtmpfs: mounted
[ 3.587390] Freeing unused kernel memory: 3264K
[ 3.591999] Run /sbin/init as init process
[ 3.805687] systemd[1]: System time before build time, advancing clock.
[ 3.851583] systemd[1]: systemd 253.1^ running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA -SMACK +SECCOMP -GCRYPT -GNUTLS -OPENSSL +ACL +BLKID -CURL -ELFUTILS -FIDO2 -IDN2 -IDN -IPTC +KMOD -)
[ 3.883381] systemd[1]: Detected architecture arm64.
Welcome to NXP i.MX Release Distro 6.1-mickledore (mickledore)!
[ 3.966007] systemd[1]: Hostname set to <imx8mp-mcde-motec>.
[ 3.980201] systemd[1]: Initializing machine ID from random generator.
[ 4.036452] systemd[1]: Failed to fork off sandboxing environment for executing generators: Protocol error
[!!!!!!] Failed to start up manager.
[ 4.073533] systemd[1]: Freezing execution.
[ 13.280085] platform 30830000.spi: deferred probe pending
[ 64.477844] cfg80211: failed to load regulatory.db
[ 85.601746] random: crng init done
Please help me where I am wrong about building the kernel/filesystem.