topic Re: ICX 7150-C12P Switch Bad Fit Kernel Image Format in RUCKUS Support for Lennar Homes

ICX 7150-C12P Switch Bad Fit Kernel Image Format

engineWorks — Thu, 08 Jan 2026 19:30:44 GMT

Hello,

My ICX 7150-C12P switch stopped working. I tried to debug using the console cable on mac and have tried to perform factory reset multiple times. Is the switch is bricked already

Currently I see the following error

Rebooted the switch and went into factory settings Booting image from Primary NAND read: device 0 offset 0x0, size 0x2000000 6 ecc_errors after reading 18b8000:18b9c00 iproc_nand_read_page returned 2 NAND read from offset 0 failed -22 0 bytes read: ERROR ## Loading kernel from FIT Image at 70000200 ... Bad FIT kernel image format! ERROR: can't get kernel image! could not boot from primary, no valid image; trying to boot from secondary device 0 offset 0x0, size 0xc0000 BOOTING image from Secondary NAND read: device 0 offset 0x4000000, size 0x2000000 2 ecc_errors after reading 5c62000:5c62c00 iproc_nand_read_page returned 2 NAND read from offset 4000000 failed -22 0 bytes read: ERROR ## Loading kernel from FIT Image at 70000200 ... Bad FIT kernel image format! ERROR: can't get kernel image!

Re: ICX 7150-C12P Switch Bad Fit Kernel Image Format

pinky_ruckus — Thu, 08 Jan 2026 21:00:54 GMT

Hello @engineWorks ,

Greetings!

Thank you for contacting RUCKUS Lennar Home Community.

I hope you are doing well!!!

Thank you for the information you shared.

As per the case description, I understand that your Ruckus Switch is not working.

Also, could see that you have tried to perform reset multiple times and getting cant get kernel image.

Could you please share a picture of the software recovery cable connections between Switch and laptop?

Please let us know if you have any queries in this regard.

Thank you again for your patience.

Best regards,

Pinky Rajendran

RUCKUS Lennar Home Community.

Re: ICX 7150-C12P Switch Bad Fit Kernel Image Format

pinky_ruckus — Mon, 12 Jan 2026 13:21:25 GMT

Hello @engineWorks ,

Greetings!

This is a follow-up in reference to the case you have opened in the Ruckus Lennar Support Community.

I would like to know if you require further assistance since our last correspondence. Should you have any questions or if the status of your case has changed, please let me know by responding to this post.

Please feel free to contact if you have any further concerns regarding the same.

Best regards,

Pinky Rajendran

RUCKUS Lennar Home Community.

Re: ICX 7150-C12P Switch Bad Fit Kernel Image Format

pinky_ruckus — Thu, 15 Jan 2026 13:42:24 GMT

Hello @engineWorks ,

Greetings!

This is a follow-up in reference to the case you have opened in the Ruckus Lennar Support Community.

Please feel free to contact if you have any further concerns regarding the same.

Best regards,

Pinky Rajendran

RUCKUS Lennar Home Community.

Re: ICX 7150-C12P Switch Bad Fit Kernel Image Format

pinky_ruckus — Fri, 16 Jan 2026 13:36:56 GMT

Hi @engineWorks ,

Greetings!

I trust this message finds you well.

I kindly request an update on the status of the issue so that we may proceed further with resolving it.

If we do not receive a response from you within 24 hours from the timestamp of this message, your case will proceed to closure.

Thank you.

Best regards,
Pinky Rajendran

RUCKUS Lennar Home Community