Re: [vserver] Problem with root permissions

From: Herbert Poetzl <herbert_at_13thfloor.at>
Date: Wed 26 May 2021 - 11:34:37 BST
Message-ID: <20210526103437.GD24402@MAIL.13thfloor.at>

On Wed, May 26, 2021 at 12:31:15PM +0200, Sam Przyswa wrote:
> Hi,

Hello Sam,

> I use the same util-vserver version "0.30.216-pre3120-1.4" the
> same distrib Debian 9.13 and the same custom vserver kernel,
> but now I have an other problem, I had changed kernel to test
> something and when I wanted to reload my vserver kernel it
> doesn't want to install anymore I get this error:

> -----------------

> Hmm. There is a symbolic link /lib/modules/4.9.159-vs2.3.9.8-perso-v3/build
>  However, I can not read it: No such file or directory
>  Therefore, I am deleting /lib/modules/4.9.159-vs2.3.9.8-perso-v3/build

> Hmm. The package shipped with a symbolic link
> /lib/modules/4.9.159-vs2.3.9.8-perso-v3/source
>  However, I can not read the target: No such file or directory
>  Therefore, I am deleting /lib/modules/4.9.159-vs2.3.9.8-perso-v3/source

That doesn't sound like the normal Unix/Linux error
messages I'd expect to see ...

You sure your server has not been taken over by some
hostile AI?

> -----------------

> I am going crazy

Double check the symlink, where it points to, what
permissions it has and what state the filesystem is
in.

Best,
Herbert

> Sam.

> Le 24/05/2021 à 15:07, Herbert Poetzl a écrit :
>> On Mon, May 24, 2021 at 03:04:59AM +0200, Sam Przyswa wrote:
>>> Hi,
>> Hello Sam,

>>> I have problems on Debian 9.13 with root permissions when
>>> starting the guest I have this error message:
>>> Fixing visibility of /proc entries for Linux-VServer
>>> guests.../proc/net/: Operation not permitted
>>> I have the same guest running on another machine with the same
>>> Debian version and the same kernel, but I have to migrate it to
>>> another machine ...
>> Do you also use the same util-vserver and the same
>> guest configuration or is there a difference?

>> Also could you upload the entire startup with
>> --debug so that we can see what is going on?

>> Thanks,
>> Herbert

>>> Help.
>>> Thanks in advance.
>>> Sam.
Received on Wed May 26 11:21:46 2021

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