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SubjectRe: Kernel crash on 2.6.31.x (kcryptd: page allocation failure..)
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Frans Pop <elendil@planet.nl> wrote:

> What is the _exact_ command sequence you use to reproduce it? I already
> have a testcase, but a second test case, or a simpler one, may be useful.

Not a particular easy testcase.

This is what I did:

On the crashing machine with the dm-encrypted xfs volume:
ionice -c 3 socat TCP4-LISTEN:5555 - >backup.tar
On the source machine:
tar cv dir |socat - TCP4:targetmachine:5555
You will certainly not need to use tar.

socat /dev/zero TCP4:targetmachine:5555 should work as well.
I don't know if TCP traffic is really needed probably it is.

Regards

Sven

--
"We don't know the OS that God uses, but the Vatican uses Linux"
(Sister Judith Zoebelein, Vatican Webmaster)

/me is giggls@ircnet, http://sven.gegg.us/ on the Web


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