fsck / e2fsck is downlevel to gparted created ext4 file systems. There is a new
feature C12 for "orphan files", whatever that is, that gparted added to newly
created the ext4 file system.

I added a mount to /etc/fstab and it failed to fsck I had to change the 2 to 0
to get past the failure.

The file on /dev/nvme1n1p1 was created by gparted, it was mounted and files
copied to it and entry added to /etc/fstab.

Here is the cause:

LLR5:~ # e2fsck -f /dev/nvme1n1p1
e2fsck 1.46.4 (18-Aug-2021)
/dev/nvme1n1p1 has unsupported feature(s): FEATURE_C12
e2fsck: Get a newer version of e2fsck!

VMWIN: ********** WARNING: Filesystem still has errors **********

LLR5:~ # fsck -p /dev/nvme1n1p1
fsck from util-linux 2.37.4
/dev/nvme1n1p1 has unsupported feature(s): FEATURE_C12
e2fsck: Get a newer version of e2fsck!

VMWIN: ********** WARNING: Filesystem still has errors **********

LLR5:~ # uname -a
Linux LLR5 5.14.21-150500.55.28-default #1 SMP PREEMPT_DYNAMIC Fri Sep 22
10:04:29 UTC 2023 (c11336f) x86_64 x86_64 x86_64 GNU/Linux
LLR5:~ #