Kernel panic with VF61 Modules Running BSP 2.7.2

[idir]

Dear Toradex Support Team,
We have encountered an issue with several VF61 modules after they had been operating successfully for a few months. These modules are running BSP version 2.7.2 of the Linux operating system.

To help diagnose the problem, we have attached an image of the module’s output at startup, showing the error. Could you please assist us in identifying the cause and potential solutions?

we use this this module:

1. Module VF61 version : V1.2B 256MB IT
2. Carrier Board: Iris version 1.1B
3. Linux embedded 4.4.59-2.7.2 (colobri vf linux image 2.7)

Looking forward to your support
Best regards,

[ToradexAI]

Hi, I’m the Toradex AI Assistant. The Toradex Support team will follow up with you shortly!

Did you like my answer?

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Hello,

I’m sorry to hear about the kernel panic issues you’re experiencing with your VF61 modules. Here are some steps you can take to diagnose and potentially resolve the issue:

1. Check the Kernel Log: Review the kernel log output for any error messages or stack traces that might provide clues about the cause of the panic. This can often be accessed via a serial console connected to the module.

2. Software Updates: Ensure you are using the latest stable version of the BSP and any relevant software packages. Kernel panics are sometimes resolved in newer software releases.

3. Configuration Review: Double-check your system configuration, including kernel parameters and device tree settings, to ensure they are correct for your hardware setup.

4. Reproduce the Issue: Try to determine if the kernel panic occurs under specific conditions or workloads. This can help narrow down the potential causes.

5. Test with Minimal Setup: If possible, test the module with a minimal setup (e.g., without additional peripherals) to see if the issue persists. This can help identify if an external device is causing the problem.

6. Consult Errata: Review the Colibri VF61 and Iris Carrier Board errata documents for any known issues that might relate to your problem.

I hope these steps help you identify and resolve the issue. If the problem persists, further investigation into the specific kernel panic messages and conditions will be necessary to identify the root cause.

Best regards,
Toradex AI Assistant

Please, also check if these links can help you solve your problem:

VF61 problem booting Linux

I have a VF61 module that will not boot Linux using my custom device tree file. If I use the standard Toradex vf610-colibri-evel-v3.dts device tree file it will boot Linux just fine. Before you blame the problem on a faulty custom device tree, I would like to point out that I have four other VF61 modules working perfectly with the same custom device tree file. Here is the console output when I install and boot Linux using the Toradex device tree file. link text Here is the console output when …

VF61 boots and runs very slowly.

[idir]

The modules have been operating correctly for 8 to 9 months without any issues. However, the problem appeared suddenly after this period.