Hi...

The virtual machine is supposed to run on 128 mb ram and according to the
batman folks its more than enough

How can I force a backtrace?

(kfree is supposed to be called on the list after the desired number of
nodes is  allocated but it never gets there )

On Fri, Jun 22, 2012 at 7:18 PM, Mulyadi Santosa
[off-list ref]wrote:

Hi...

On Fri, Jun 22, 2012 at 7:50 AM, NorthPole [off-list ref] wrote:

quoted

when I run the kernel code on an open-wrt build for x86 which is run
virtualized under a standard qemu running on debian squeeze produces this
output
http://pastebin.com/tY3Vkzvw
(in short it prints everything as its supposed to do for a random number

of

quoted

iterations between 3 and 24 and the the kernel oops happens)

I have no idea on what kind of modification openwrt folks do on top of
Linux kernel, but there is a chance the kernel space smaller or change
the way slab/slub/slob allocator works. In essence, the crash might
happen due to memory shortage or something like that.

Can you force a backtrace?

PS: I see no kfree() on the pastebin, is that true?

--
regards,

Mulyadi Santosa
Freelance Linux trainer and consultant

blog: the-hydra.blogspot.com
training: mulyaditraining.blogspot.com

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