filogold

Attached is a code snippet that seems to replicate the bug (in my setup). The longer it runs, the more overflows occur, although I'm not 100% sure, as it's difficult...

> Can you please copy https://github.com/linux-can/can-utils/tree/master/mcp251xfd/99-devcoredump.rules to `/etc/udev/rules.d` and https://github.com/linux-can/can-utils/blob/master/mcp251xfd/devcoredump to `/usr/sbin` > > If the IRQ handler fails with an error, the driver will generate a dump of the...

> ...and you have to restart the system, after you have to restart the system after you initially copied `99-devcoredump.rules`. Sorry guys, my bad. I still need to learn how...

[devcoredump-20250203-234629.dump.gz](https://github.com/user-attachments/files/18656261/devcoredump-20250203-234629.dump.gz) [devcoredump-20250204-112314.dump.gz](https://github.com/user-attachments/files/18656237/devcoredump-20250204-112314.dump.gz) I attached 2 log report

> You can rule out a class of Pi 5-specific problems by installing the patch in pull request [#6646](https://github.com/raspberrypi/linux/pull/6646): `sudo rpi-update pulls/6646` Back up any important data first. Tried with...

Update @marckleinebudde: After speaking with the seller, they suggested downgrading the kernel to version 6.6.42 (released on July 25th) with the commit hash d29744869d42eff651176274402cce7c69932f52. I'm currently running some tests, and...

> [@filogold](https://github.com/filogold) Where can I find d29744869d42eff651176274402cce7c69932f52? [https://github.com/raspberrypi/firmware/commit/d29744869d42eff651176274402cce7c69932f52](url) EDIT: idk why but you have to copy and paste the link on a new tab in order to see the webpage...