Good afternoon. I’m having an issue where, sometimes after a reboot, I get the following UART logs: https://pastebin.com/raw/mUNiWShp , and that’s it—the system freezes. This happens randomly; for example, I might reboot the router 7 times in a row with no issues, but on the 8th to 13th reboot, I’ll get this error.
Which device and image do you use?
I saw this sometimes on r4pro in early development,but not on my recent boots.
have you changed the frequencies or addedd new ones ?
OpenWRT 25.12.1 on emmc
No, I’m using default frequency settings. I haven’t modified the Device Tree or U-Boot environment regarding clock speeds.
This is a known issue with 25.12.x: BPi-R4 stuck at booting: mtk-ccifreq cci: failed to add devfreq device: -517 · Issue #21683 · openwrt/openwrt · GitHub Here is the fix: mediatek: don't let devfreq power-off the CPU by dangowrt · Pull Request #22894 · openwrt/openwrt · GitHub
I can share you the image which contains the fix. This fix is not yet merged into the 25.12 branch, but I think it will be there in a couple of days. After that, the next point release will be the final solution (maybe 25.12.3).
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Great news! Thank you, and I wouldn’t mind an image
Here https://openwrt.czo.hu/25.12.2/mediatek/filogic/images/ you can find the files which are similar to the files on the official site: Index of /releases/25.12.2/targets/mediatek/filogic/
Because I did not have a fast enough x86-64 machine, only an AArch64, hence why the image builder and SDK are AArch64 and not x86-64.
This is a customised build, you need to use the kernel-related packages from my repo, which are preconfigured in the downloaded images.
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