Warning: xf : INO_EXT_TYPE_DSTREAM when running First Aid of Disk Utility I run Catalina and when I run First Aid on Disk Utility App, it returns 

warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file


and

warning: found orphan dstream id object (id 125206461, refcnt 1)


Anyone can explain me, what is the meaning of those warnings?
My mac is randomly shutdown. Could it be possible because of those error?

Here are the complete First Aid Details :

Running First Aid on “Macintosh HD - Data” (disk1s1)

Verifying the startup volume will cause this computer to stop responding.

Verifying file system.
Volume could not be unmounted.
Using live mode.
Performing fsck_apfs -n -l -x /dev/rdisk1s1
Checking the container superblock.
Checking the EFI jumpstart record.
Checking the space manager.
Checking the space manager free queue trees.
Checking the object map.
Checking volume.
Checking the APFS volume superblock.
The volume Macintosh HD - Data was formatted by hfs_convert (748.1.46) and last modified by apfs_kext (1412.101.1).
Checking the object map.
Checking the snapshot metadata tree.
Checking the snapshot metadata.
Checking the extent ref tree.
Checking the fsroot tree.
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: xf : INO_EXT_TYPE_DSTREAM : found unexpected dstream associated with non-regular file
warning: found orphan dstream id object (id 117115534, refcnt 1)
warning: found orphan dstream id object (id 118309624, refcnt 1)
warning: found orphan dstream id object (id 118703475, refcnt 1)
warning: found orphan dstream id object (id 121125034, refcnt 1)
warning: found orphan dstream id object (id 122691438, refcnt 1)
warning: found orphan dstream id object (id 122990318, refcnt 1)
warning: found orphan dstream id object (id 123417690, refcnt 1)
warning: found orphan dstream id object (id 124020790, refcnt 1)
warning: found orphan dstream id object (id 125203904, refcnt 1)
warning: found orphan dstream id object (id 125206461, refcnt 1)
warning: found orphan dstream id object (id 125975408, refcnt 1)
warning: found orphan dstream id object (id 126904909, refcnt 1)
Verifying allocated space.
Performing deferred repairs.
The volume /dev/rdisk1s1 appears to be OK.
File system check exit code is 0.
Restoring the original state found as mounted.

Operation successful.


Update : I can confirm that the random shutdown is not because of this issue. It because of logicboard issue.
Same here. Macbook Pro Retina, 2015, on Catalina 10.15. Mac locks up randomly about once a day, and I can't do anything except reboot via power button. 

Ran First Aid from Recovery Mode on "Macintosh HD - Data" and got this same sequence along with "Too many warnings of this type generated; suppressing subsequent ones."

I tried Apple Support Communities and didn't find anything exactly the same. Most were Mojave-related but it sounds like a clean reinstall might be required.