Kernel panic

Holger Kipp Holger.Kipp at
Wed Jun 21 20:22:00 UTC 2017

I only found the following reference:

which contains some additional links and references, especially regarding journaling and softupdates, for your error message.

Maybe this is helpful in your case?

Apart from that - checking if the error is still there on a supported more current version like 10.3 or 11 might indeed be the better option.

Best regards,

On 21. Jun 2017, at 21:56, Steven Hartland <killing at<mailto:killing at>> wrote:

Given how old 9.1 is, even if you did investigate its unlikely it would get fixed.

I'd recommend updating to 11.0-RELEASE and see if the panic still happens.

On 21/06/2017 17:35, Efraín Déctor wrote:

Today one of my servers crashed with a kernel panic. I got this message:

panic: cancel_mkdir_dotdot: Lost inodedep

I was just moving some files using WinSCP and then the server crashed.

How can I trace the root of the problem?. I check and the raid seems to be ok:

mfi0 Volumes:
 Id     Size    Level   Stripe  State   Cache   Name
mfid0 (  278G) RAID-1      64k OPTIMAL Disabled <OS_RAID1>
mfid1 ( 1905G) RAID-1      64k OPTIMAL Disabled <usr_R10>

Thanks in advance.

uname -a
FreeBSD server 9.1-RELEASE-p22 FreeBSD 9.1-RELEASE-p22 #0: Mon Nov  3 18:22:10 UTC 2014 root at<mailto:root at>:/usr/obj/usr/src/sys/GENERIC amd64


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