Swapfile has holes

[abt7]

Hi.

I'm Using Armbian 21.05.6 Buster.

After some firmware update my Odroid freezes frequently.

Trying to fix this issue I found

 

root@nextcloudpi:~# dmesg 

(cut)

[   18.997342] swapon: swapfile has holes

 

Relevant further information could be:

root@nextcloudpi:~# zramctl
NAME       ALGORITHM DISKSIZE  DATA  COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram1 lz4hc          50M  1.2M 168.7K  636K       8 /var/log
/dev/zram0 lzo           998M    4K    81B   12K       8 [SWAP]

 

root@nextcloudpi:~# swapon --show 
NAME       TYPE      SIZE USED PRIO
/dev/zram0 partition 998M   0B    5

 

root@nextcloudpi:~# swapon --show 
NAME       TYPE      SIZE USED PRIO
/dev/zram0 partition 998M   0B    5

 

The only information I found is to recreate swap. But in my case there is no file or partition to recreate - or do I miss something?

Has anybody some help for me?

[Werner]

1 hour ago, abt7 said:

Odroid

Odroid has many variants. Please clarify.

[abt7]

It's an Odroid XU4, sorry.

In addition the Armbian version above is wrong (cannot reconstruct how I came to it):

Correct is:
Armbian 22.05.3 Buster with Linux 4.14.222-odroidxu4

[Igor]

On 9/4/2022 at 6:54 PM, abt7 said:

Armbian 22.05.3 Buster with Linux 4.14.222-odroidxu4

4.14.y is very old kernel, which even Hardkernel stop supporting awhile ago and problem could be related to that - ZRAM implementation.

 

Move to 5.4.y. At least.