Dear Volumionauts,
Update on the earlier kernel issue:
The problem is not with the Raspberry Pi kernel or firmware re-base itself. The real cause is that custom modules updater is invoking the wrong compiler toolchain version - specifically arm-linux-gnueabihf-gcc instead of the correct target. This mismatch leads to CRC version errors and symbol disagreement messages such as:
[Sat Oct 4 12:50:01 2025] snd_usb_audio: disagrees about version of symbol _printk
[Sat Oct 4 12:50:01 2025] snd_usb_audio: Unknown symbol _printk (err -22)
In short, the modules were built against a mismatched symbol CRC table, not a faulty kernel.
Will be fixed early next week.
Kind Regards,