Hi,
I have been struggling with a strange problem causing my Domoticz app to crash ever 5-10 days.
I have noted that my dmesg has a lot of these messages:
[3672676.299218] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.301072] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.302952] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.303863] bcmsdh_sdmmc: Failed to Read byte F1:@0x1001f=ff, Err: -5
[3672676.305737] bcmsdh_sdmmc: Failed to Read byte F1:@0x1001f=ff, Err: -5
[3672676.307589] bcmsdh_sdmmc: Failed to Read byte F1:@0x1001f=ff, Err: -5
[3672676.310518] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.312353] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.314268] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.315088] bcmsdh_sdmmc: Failed to Read byte F1:@0x1001f=ff, Err: -5
[3672676.316924] bcmsdh_sdmmc: Failed to Read byte F1:@0x1001f=ff, Err: -5
[3672676.318833] bcmsdh_sdmmc: Failed to Read byte F1:@0x1001f=ff, Err: -5
[3672676.319786] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.321644] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
[3672676.323486] bcmsdh_sdmmc: Failed to Write byte F1:@0x1001f=00, Err: -5
I'm booting from an SD card with ARMBIAN 5.65 stable Ubuntu 18.04.1 LTS 4.4.162-rk3399 running off an USB3 SSD.
I need help to where these errors originate from - I guess it's the SD, right? But is it a driver/kernel issue or a HW issue??
Many thanks!
/M