Weird privilege errors on Ubuntu 20.04

[Sergey A. Osokin]

On Wed, Jun 09, 2021 at 04:57:08PM -0400, hgv wrote:
> root at k2# ls -la / | grep usr
> drwxr-xr-x  13 root root  usr

And I have a bit different layout here:
$ ls -al / | grep usr
lrwxrwxrwx   1 root root          7 Feb  1 17:20 bin -> usr/bin
lrwxrwxrwx   1 root root          7 Feb  1 17:20 lib -> usr/lib
lrwxrwxrwx   1 root root          9 Feb  1 17:20 lib32 -> usr/lib32
lrwxrwxrwx   1 root root          9 Feb  1 17:20 lib64 -> usr/lib64
lrwxrwxrwx   1 root root         10 Feb  1 17:20 libx32 -> usr/libx32
lrwxrwxrwx   1 root root          8 Feb  1 17:20 sbin -> usr/sbin
drwxr-xr-x  15 root root       4096 Apr 23 14:51 usr

Is there any idea what may wrong?

-- 
Sergey Osokin