Hello,

first of all please excuse my bad englisch!

 

I have an Odroid HC1 an running OMV 5 with armbian since 1,5 year.

When I`m check dmesg i see some problems:

root@odroidxu4:~# dmesg |grep imprecise
[   47.446247] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.511679] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.521702] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.591656] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.601670] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.666068] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.678776] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.742933] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.752947] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.815461] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.828150] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.891943] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.908810] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.964464] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   47.980735] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   48.059443] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   48.069462] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   48.144206] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   48.254583] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   48.323227] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   49.717492] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   49.786855] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   49.855635] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   49.924987] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   49.992386] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.061914] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.131333] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.199512] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.261724] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.384336] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.440713] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.456970] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.517214] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.573981] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.627603] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.685894] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.749572] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.818570] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   50.881186] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[   51.027829] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84045.636325] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84045.692550] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84045.742272] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84045.796314] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84045.848398] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84045.904649] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84045.956062] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84046.007744] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84046.060760] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84046.204068] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84047.806436] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84047.861626] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84047.913278] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84047.970381] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84048.034722] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84048.097051] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84048.155366] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84048.210224] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84048.268885] Unhandled fault: imprecise external abort (0x1406) at 0x00000000
[84048.422761] Unhandled fault: imprecise external abort (0x1406) at 0x00000000

 

But I recognized no problems with OMV.

Does anyone know something about that issue?

 

Thank`s very much for your help.

Hello,

 

I've tried the 4.14.176 Kernel instead of the 5.4.28, but I got the same unhandled faults.

 

Has anybody the same problems - as mentioned above, I recognize no failure in funktion of OMV5.

 

Have an nice weekend!

On a quick scan of Hardkernel forums this problem is also present on their stock kernel / images, so there are people with the same problem. It didn't catch it yet ... Images with 4.14.y are on a hardware layer more or less identical to stock. It only contains more drivers and has slightly different config.

Thanks a lot for your help.

 

I'm going to Hardkernel Forum an try to find an answer.

When I got some informations, I will post it also here in this forum.

 

 

Hello again,

 

I checked my problem in Hardkernel Forum, but I didn't found a solution.

Therfore I decided do do a clean new install with 4.14 image. After this, everything is fine, no problems shown in dmesg.......

Maybe there were to many updates in history (openmediavault 3 -> 4 -> 5, and also debian 8 -> 9 -> 10).

 

Hope this helps  - don't search and try, make an fresh install and all works fine.

 

Have a nice weekend!

 

11 hours ago, Fredjoft said:

Maybe there were to many updates in history (openmediavault 3 -> 4 -> 5, and also debian 8 -> 9 -> 10).

That's a bold move  and IMO explanation. I never do that.

Good that its solved.

There is an german proverb: Aus Fehlern lernt man! - You learn by making mistakes!

 

Thanks for your support.