Dying SD memory? handle_workitem_freefile: got error 5 while accessing filesystem

[O. Hartmann]

Running a NanoBSD application on a small PCEngine device, feeding the box with a CURRENT
(FreeBSD 12.0-CURRENT #33 r323958: Sat Sep 23 22:19:57 CEST 2017 amd64), booting from a
SD memory card.

Recently, when saving configuration changes on the SD memory card, I receive these
strange errors:

[...]
checksum failed: cg 0, cgp: 0xb478d1d5 != bp: 0x874608df
checksum failed: cg 12, cgp: 0xe626d67c != bp: 0x7360c12a
checksum failed: cg 0, cgp: 0xb478d1d5 != bp: 0x874608df
handle_workitem_freefile: got error 5 while accessing filesystem
checksum failed: cg 12, cgp: 0xe626d67c != bp: 0x7360c12a
handle_workitem_freefile: got error 5 while accessing filesystem
[...]

I do not use MMCCAM in the kernel, but as far as I know, the problem occured in the same
time frame. 

The question is: is the SD memory about to die and is to be replaced or is this a bug
introduced with the new MMCCAM stuff recently?

Thanks in advance.

oh

-- 
O. Hartmann

Ich widerspreche der Nutzung oder Übermittlung meiner Daten für
Werbezwecke oder für die Markt- oder Meinungsforschung (§ 28 Abs. 4 BDSG).
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