Re: [PATCH 2/3] net/scm: cleanup scm_detach_fds

[Christoph Hellwig]

On Wed, May 13, 2020 at 12:29:18PM +0300, Ido Schimmel wrote:
> On Mon, May 11, 2020 at 01:59:12PM +0200, Christoph Hellwig wrote:
> > Factor out two helpes to keep the code tidy.
> > 
> > Signed-off-by: Christoph Hellwig <hch@xxxxxx>
> 
> Christoph,
> 
> After installing net-next (fb9f2e92864f) on a Fedora 32 machine I cannot
> ssh to it. Bisected it to this commit [1].
> 
> When trying to connect I see these error messages in journal:
> 
> sshd[1029]: error: mm_receive_fd: no message header
> sshd[1029]: fatal: mm_pty_allocate: receive fds failed
> sshd[1029]: fatal: mm_request_receive_expect: buffer error: incomplete message
> sshd[1018]: fatal: mm_request_receive: read: Connection reset by peer
> 
> Please let me know if more info is required. I can easily test a patch
> if you need me to try something.

To start we can try reverting just this commit, which requires a
little manual work.  Patch below:

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